Current Conditions

Quincy, Illinois

67°F20°C

Light Rain

Wind

ESE 5 mph8 km/h

Humidity

66%

Cloud Cover

60%

As of Thursday, July 23, 2026 at 11:53 PM CDT

Today's Outlook

Night

Mostly cloudy, with a low around 65°F19°C. Breezy from the SE at 6 to 7 mph9 to 11 km/h. 24% chance of drizzle in the evening.

7-Day Forecast

Day	Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
FridayJul 24	Light Rain	High 71°F22°C	Low 65°F19°C	Precip 0.17 in4.2 mm83%	Cloud 85%	Wind SE 6 mph9 km/h	Friday: Overcast and warm, with a high of 71°F22°C and morning low of 65°F19°C. Breezy from the SE at 6 to 7 mph9 to 11 km/h. 83% chance of light rain throughout the day. Friday Night: Mostly cloudy, with a low around 65°F19°C. Breezy from the SE at 6 to 7 mph9 to 11 km/h. 24% chance of drizzle in the evening.
SaturdayJul 25	Showers	High 89°F32°CFeels 100°F38°C	Low 69°F21°C	Precip 0.08 in2 mm57%	Cloud 66%	Wind S 4 mph7 km/h	Saturday: Mostly cloudy and hot, with a high of 89°F31°C and morning low of 70°F21°C — feels like 99°F37°C. Light wind from the SSW around 4 mph6 km/h. 57% chance of light rain in the morning. Heat risk in the afternoon. Saturday Night: Mostly cloudy, with a low around 69°F21°C. Light wind from the SSE around 5 mph8 km/h. 52% chance of showers overnight.
SundayJul 26	Drizzle	High 100°F38°CFeels 115°F46°C	Low 77°F25°C	Precip 0.02 in0.4 mm14%	Cloud 51%	Wind SSW 6 mph9 km/h	Sunday: Partly cloudy and hot, with a high of 100°F38°C and morning low of 78°F26°C — feels like 115°F46°C. Breezy from the SW at 6 to 7 mph9 to 11 km/h. Heat risk in the afternoon. Sunday Night: Mostly cloudy, with a low around 77°F25°C. Breezy from the S at 5 to 7 mph9 to 11 km/h. 14% chance of drizzle in the evening.
MondayJul 27	Showers	High 99°F37°CFeels 109°F43°C	Low 80°F26°C	Precip 0.1 in2.5 mm33%	Cloud 35%	Wind SW 7 mph11 km/h	Monday: Partly cloudy and hot, with a high of 99°F37°C and morning low of 80°F26°C — feels like 109°F43°C. Breezy from the SW at 8 to 9 mph13 to 14 km/h. 33% chance of showers in the morning. Heat risk in the afternoon. Monday Night: Partly cloudy, with a low around 81°F27°C. Breezy from the SW at 6 to 7 mph10 to 11 km/h. 33% chance of showers overnight.
TuesdayJul 28	Hot	High 94°F35°CFeels 101°F38°C	Low 79°F26°C	Precip 0.02 in0.5 mm8%	Cloud 35%	Wind N 6 mph10 km/h	Tuesday: Partly cloudy and hot, with a high of 94°F35°C and morning low of 79°F26°C — feels like 100°F38°C. Breezy from the N at 7 mph11 km/h. Heat risk in the afternoon. Tuesday Night: Mostly clear, with a low around 80°F27°C. Light wind from the N around 6 mph9 km/h.
WednesdayJul 29	Hot	High 93°F34°CFeels 96°F35°C	Low 74°F23°C	Precip 0.01 in0.3 mm9%	Cloud 20%	Wind ENE 5 mph8 km/h	Wednesday: Partly cloudy and hot, with a high of 93°F34°C and morning low of 74°F23°C. Light wind from the E around 5 mph8 km/h. Heat risk in the afternoon. Wednesday Night: Mostly clear, with a low around 76°F24°C. Light wind from the ENE around 5 mph8 km/h.
ThursdayJul 30	Clear	High 93°F34°C	Low 73°F23°C	Precip 0.01 in0.2 mm7%	Cloud 24%	Wind ESE 5 mph8 km/h	Thursday: Partly cloudy and hot, with a high of 93°F34°C and morning low of 73°F23°C. Light wind from the SE around 5 mph8 km/h. Humid. Thursday Night: Mostly clear, with a low around 74°F23°C. Light wind from the ESE around 5 mph8 km/h.

15-Day Forecast

	Day	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Condition	Wind (mph)
	FridayJul 24	71°F22°C	65°F19°C	0.17 in4.2 mm· 83%	85%	Light Rain	SE 6 mph9 km/h
DayOvercast and warm, with a high of 71°F22°C and morning low of 65°F19°C. Breezy from the SE at 6 to 7 mph9 to 11 km/h. 83% chance of light rain throughout the day. NightMostly cloudy, with a low around 65°F19°C. Breezy from the SE at 6 to 7 mph9 to 11 km/h. 24% chance of drizzle in the evening.
	SaturdayJul 25	89°F32°C Feels 100°F38°C	69°F21°C	0.08 in2 mm· 57%	66%	Showers	S 4 mph7 km/h
DayMostly cloudy and hot, with a high of 89°F31°C and morning low of 70°F21°C — feels like 99°F37°C. Light wind from the SSW around 4 mph6 km/h. 57% chance of light rain in the morning. Heat risk in the afternoon. NightMostly cloudy, with a low around 69°F21°C. Light wind from the SSE around 5 mph8 km/h. 52% chance of showers overnight.
	SundayJul 26	100°F38°C Feels 115°F46°C	77°F25°C	0.02 in0.4 mm· 14%	51%	Drizzle	SSW 6 mph9 km/h
DayPartly cloudy and hot, with a high of 100°F38°C and morning low of 78°F26°C — feels like 115°F46°C. Breezy from the SW at 6 to 7 mph9 to 11 km/h. Heat risk in the afternoon. NightMostly cloudy, with a low around 77°F25°C. Breezy from the S at 5 to 7 mph9 to 11 km/h. 14% chance of drizzle in the evening.
	MondayJul 27	99°F37°C Feels 109°F43°C	80°F26°C	0.1 in2.5 mm· 33%	35%	Showers	SW 7 mph11 km/h
DayPartly cloudy and hot, with a high of 99°F37°C and morning low of 80°F26°C — feels like 109°F43°C. Breezy from the SW at 8 to 9 mph13 to 14 km/h. 33% chance of showers in the morning. Heat risk in the afternoon. NightPartly cloudy, with a low around 81°F27°C. Breezy from the SW at 6 to 7 mph10 to 11 km/h. 33% chance of showers overnight.
	TuesdayJul 28	94°F35°C Feels 101°F38°C	79°F26°C	0.02 in0.5 mm· 8%	35%	Hot	N 6 mph10 km/h
DayPartly cloudy and hot, with a high of 94°F35°C and morning low of 79°F26°C — feels like 100°F38°C. Breezy from the N at 7 mph11 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 80°F27°C. Light wind from the N around 6 mph9 km/h.
	WednesdayJul 29	93°F34°C Feels 96°F35°C	74°F23°C	0.01 in0.3 mm· 9%	20%	Hot	ENE 5 mph8 km/h
DayPartly cloudy and hot, with a high of 93°F34°C and morning low of 74°F23°C. Light wind from the E around 5 mph8 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 76°F24°C. Light wind from the ENE around 5 mph8 km/h.
	ThursdayJul 30	93°F34°C	73°F23°C	0.01 in0.2 mm· 7%	24%	Clear	ESE 5 mph8 km/h
DayPartly cloudy and hot, with a high of 93°F34°C and morning low of 73°F23°C. Light wind from the SE around 5 mph8 km/h. Humid. NightMostly clear, with a low around 74°F23°C. Light wind from the ESE around 5 mph8 km/h.
	FridayJul 31	93°F34°C Feels 96°F35°C	74°F23°C	0.06 in1.6 mm· 18%	39%	Drizzle	SSE 5 mph8 km/h
DayPartly cloudy and hot, with a high of 93°F34°C and morning low of 74°F23°C. Light wind from the S around 5 mph8 km/h. 13% chance of drizzle throughout the day. Heat risk in the afternoon. NightPartly cloudy, with a low around 75°F24°C. Light wind from the SE around 5 mph8 km/h. 18% chance of drizzle throughout the night.
	SaturdayAug 1	92°F34°C	73°F23°C	0.04 in1 mm· 15%	30%	Drizzle	NNW 6 mph9 km/h
DayPartly cloudy and hot, with a high of 92°F34°C and morning low of 73°F23°C. Light wind from the NW around 6 mph9 km/h. Humid. NightPartly cloudy, with a low around 75°F24°C. Light wind from the NNE around 5 mph9 km/h. 15% chance of drizzle before dawn.
	SundayAug 2	90°F32°C	71°F22°C	0.03 in0.8 mm· 11%	38%	Drizzle	E 6 mph9 km/h
DayPartly cloudy and hot, with a high of 90°F32°C and morning low of 71°F22°C. Light wind from the E around 6 mph10 km/h. NightPartly cloudy, with a low around 73°F23°C. Light wind from the E around 6 mph9 km/h. 11% chance of drizzle in the evening.
	MondayAug 3	91°F33°C	71°F22°C	0.07 in1.8 mm· 13%	42%	Drizzle	SSE 7 mph11 km/h
DayPartly cloudy and hot, with a high of 91°F33°C and morning low of 71°F22°C. Breezy from the S at 7 mph11 km/h. 13% chance of drizzle around midday. Humid. NightPartly cloudy, with a low around 73°F23°C. Breezy from the SSE at 6 to 7 mph10 to 11 km/h. 12% chance of drizzle throughout the night.
	TuesdayAug 4	90°F32°C	73°F23°C	0.09 in2.2 mm· 20%	45%	Drizzle	SSW 7 mph11 km/h
DayPartly cloudy and hot, with a high of 90°F32°C and morning low of 73°F23°C. Breezy from the SW at 7 to 8 mph11 to 12 km/h. 20% chance of drizzle throughout the day. Humid. NightPartly cloudy, with a low around 74°F23°C. Breezy from the S at 6 to 7 mph10 to 11 km/h. 15% chance of drizzle throughout the night.
	WednesdayAug 5	88°F31°C	71°F21°C	0.08 in2.1 mm· 16%	45%	Drizzle	SW 6 mph10 km/h
DayMostly cloudy and hot, with a high of 88°F31°C and morning low of 71°F21°C. Breezy from the WSW at 7 mph10 km/h. 16% chance of drizzle throughout the day. NightPartly cloudy, with a low around 72°F22°C. Light wind from the S around 6 mph9 km/h. 13% chance of drizzle throughout the night.
	ThursdayAug 6	87°F31°C	70°F21°C	0.1 in2.5 mm· 18%	40%	Showers	SSW 6 mph10 km/h
DayPartly cloudy and hot, with a high of 87°F31°C and morning low of 70°F21°C. Breezy from the WSW at 7 to 8 mph11 to 12 km/h. 18% chance of showers throughout the day. NightPartly cloudy, with a low around 71°F22°C. Light wind from the SSE around 6 mph10 km/h. 15% chance of drizzle throughout the night.
	FridayAug 7	88°F31°C	69°F21°C	0.07 in1.8 mm· 12%	38%	Drizzle	S 6 mph10 km/h
DayPartly cloudy and hot, with a high of 88°F31°C and morning low of 69°F21°C. Breezy from the SSW at 6 to 7 mph10 to 12 km/h. 12% chance of drizzle throughout the day. NightPartly cloudy, with a low around 71°F21°C. Light wind from the SSE around 6 mph10 km/h. 12% chance of drizzle throughout the night.

Nearby Cities

Hannibal16 mi26 km Macomb53 mi86 km Burlington62 mi100 km Jacksonville64 mi103 km Kirksville65 mi104 km Wentzville83 mi134 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

Pattern	Example	Description
/weather/{country}/{city}/	/weather/united-states/san-francisco/	City forecast (canonical URL)
/weather/{city}/	/weather/tokyo/	Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}/	/weather/united-states/california/san-francisco/	With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}	/weather/nearby?lat=48.1&lon=11.5	Find nearest city by coordinates
/weather/{country}/	/weather/germany/	Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 39.9356°N, 91.4099°W·Elevation: 173m·Timezone: America/Chicago·Population: 40,780