Current Conditions

Harrisburg, Pennsylvania

76°F24°C

Cloudy

Wind

E 4 mph6 km/h

Humidity

54%

Cloud Cover

92%

As of Tuesday, September 8, 2026 at 7:39 PM EDT

Today's Outlook

Night

Overcast, with a low around 70°F21°C. Light wind from the ESE around 4 mph7 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Cloudy	High 84°F29°C	Low 70°F21°C	Precip 0 in0 mm—	Cloud 86%	Wind SE 3 mph5 km/h	Tuesday: Overcast and warm, with a high of 84°F29°C. Light wind from the W around 2 mph3 km/h. Tuesday Night: Overcast, with a low around 70°F21°C. Light wind from the ESE around 4 mph7 km/h.
Partly Cloudy	High 90°F32°C	Low 65°F19°C	Precip 0 in0 mm—	Cloud 61%	Wind SSW 7 mph11 km/h	Wednesday: Mostly cloudy and hot, with a high of 90°F32°C and morning low of 67°F20°C. Breezy from the SSW at 6 to 9 mph10 to 14 km/h. Wednesday Night: Mostly cloudy, with a low around 65°F19°C. Breezy from the S at 7 to 10 mph11 to 16 km/h.
Light Rain	High 85°F30°CFeels 88°F31°C	Low 73°F23°C	Precip 0.17 in4.3 mm68%	Cloud 82%	Wind W 6 mph10 km/h	Thursday: Overcast and warm, with a high of 85°F30°C and morning low of 74°F23°C. Breezy from the WNW at 6 to 7 mph10 to 11 km/h. 57% chance of light rain throughout the day. Humid. Thursday Night: Overcast, with a low around 73°F23°C. Breezy from the WSW at 6 to 9 mph10 to 14 km/h. 68% chance of light rain throughout the night.
Drizzle	High 82°F28°C	Low 67°F19°C	Precip 0.03 in0.8 mm20%	Cloud 48%	Wind NNW 5 mph8 km/h	Friday: Partly cloudy and warm, with a high of 82°F28°C and morning low of 68°F20°C. Light wind from the NNW around 5 mph8 km/h. Friday Night: Mostly cloudy, with a low around 67°F19°C. Light wind from the N around 5 mph8 km/h. 20% chance of drizzle overnight.
Light Rain	High 75°F24°C	Low 64°F18°C	Precip 0.33 in8.5 mm76%	Cloud 94%	Wind SE 6 mph10 km/h	Saturday: Overcast and warm, with a high of 75°F24°C and morning low of 65°F18°C. Breezy from the SE at 7 to 8 mph11 to 13 km/h. 76% chance of light rain throughout the day. Saturday Night: Overcast, with a low around 64°F18°C. Light wind from the SE around 5 mph9 km/h. 75% chance of light rain in the evening.
Showers	High 85°F29°C	Low 70°F21°C	Precip 0.21 in5.3 mm60%	Cloud 63%	Wind W 5 mph8 km/h	Sunday: Mostly cloudy and warm, with a high of 85°F29°C and morning low of 71°F21°C. Light wind from the W around 5 mph8 km/h. 24% chance of showers throughout the day. Humid. Sunday Night: Mostly cloudy, with a low around 70°F21°C. Light wind from the W around 5 mph8 km/h. 60% chance of showers throughout the night.
Clear	High 78°F26°C	Low 64°F18°C	Precip 0.01 in0.2 mm4%	Cloud 35%	Wind NNW 6 mph10 km/h	Monday: Partly cloudy and warm, with a high of 78°F26°C and morning low of 64°F18°C. Breezy from the NNW at 6 to 7 mph10 to 11 km/h. Monday Night: Partly cloudy, with a low around 64°F18°C. Light wind from the NNW around 6 mph9 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	TuesdaySep 8	84°F29°C	70°F21°C	0 in0 mm· —	86%	Cloudy	SE 3 mph5 km/h
DayOvercast and warm, with a high of 84°F29°C. Light wind from the W around 2 mph3 km/h. NightOvercast, with a low around 70°F21°C. Light wind from the ESE around 4 mph7 km/h.
	WednesdaySep 9	90°F32°C	65°F19°C	0 in0 mm· —	61%	Partly Cloudy	SSW 7 mph11 km/h
DayMostly cloudy and hot, with a high of 90°F32°C and morning low of 67°F20°C. Breezy from the SSW at 6 to 9 mph10 to 14 km/h. NightMostly cloudy, with a low around 65°F19°C. Breezy from the S at 7 to 10 mph11 to 16 km/h.
	ThursdaySep 10	85°F30°C Feels 88°F31°C	73°F23°C	0.17 in4.3 mm· 68%	82%	Light Rain	W 6 mph10 km/h
DayOvercast and warm, with a high of 85°F30°C and morning low of 74°F23°C. Breezy from the WNW at 6 to 7 mph10 to 11 km/h. 57% chance of light rain throughout the day. Humid. NightOvercast, with a low around 73°F23°C. Breezy from the WSW at 6 to 9 mph10 to 14 km/h. 68% chance of light rain throughout the night.
	FridaySep 11	82°F28°C	67°F19°C	0.03 in0.8 mm· 20%	48%	Drizzle	NNW 5 mph8 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 68°F20°C. Light wind from the NNW around 5 mph8 km/h. NightMostly cloudy, with a low around 67°F19°C. Light wind from the N around 5 mph8 km/h. 20% chance of drizzle overnight.
	SaturdaySep 12	75°F24°C	64°F18°C	0.33 in8.5 mm· 76%	94%	Light Rain	SE 6 mph10 km/h
DayOvercast and warm, with a high of 75°F24°C and morning low of 65°F18°C. Breezy from the SE at 7 to 8 mph11 to 13 km/h. 76% chance of light rain throughout the day. NightOvercast, with a low around 64°F18°C. Light wind from the SE around 5 mph9 km/h. 75% chance of light rain in the evening.
	SundaySep 13	85°F29°C	70°F21°C	0.21 in5.3 mm· 60%	63%	Showers	W 5 mph8 km/h
DayMostly cloudy and warm, with a high of 85°F29°C and morning low of 71°F21°C. Light wind from the W around 5 mph8 km/h. 24% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 70°F21°C. Light wind from the W around 5 mph8 km/h. 60% chance of showers throughout the night.
	MondaySep 14	78°F26°C	64°F18°C	0.01 in0.2 mm· 4%	35%	Clear	NNW 6 mph10 km/h
DayPartly cloudy and warm, with a high of 78°F26°C and morning low of 64°F18°C. Breezy from the NNW at 6 to 7 mph10 to 11 km/h. NightPartly cloudy, with a low around 64°F18°C. Light wind from the NNW around 6 mph9 km/h.
	TuesdaySep 15	81°F27°C	59°F15°C	0.01 in0.3 mm· 5%	42%	Partly Cloudy	SSE 6 mph10 km/h
DayPartly cloudy and warm, with a high of 81°F27°C and morning low of 61°F16°C. Breezy from the SSE at 7 to 8 mph10 to 12 km/h. NightPartly cloudy, with a low around 59°F15°C. Breezy from the SSE at 6 to 7 mph10 to 12 km/h.
	WednesdaySep 16	85°F29°C	67°F19°C	0.05 in1.3 mm· 20%	46%	Drizzle	S 5 mph8 km/h
DayPartly cloudy and warm, with a high of 85°F29°C and morning low of 68°F20°C. Light wind from the SSW around 5 mph8 km/h. 20% chance of drizzle in the afternoon. NightPartly cloudy, with a low around 67°F19°C. Light wind from the S around 6 mph9 km/h. 18% chance of drizzle in the evening.
	ThursdaySep 17	84°F29°C	68°F20°C	0.07 in1.8 mm· 20%	50%	Drizzle	SSE 5 mph8 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 68°F20°C. Light wind from the S around 5 mph7 km/h. 17% chance of drizzle throughout the day. NightMostly cloudy, with a low around 68°F20°C. Light wind from the SSE around 5 mph8 km/h. 20% chance of drizzle throughout the night.
	FridaySep 18	84°F29°C	69°F20°C	0.07 in1.8 mm· 17%	49%	Drizzle	WSW 6 mph10 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 69°F21°C. Light wind from the WSW around 6 mph9 km/h. 17% chance of drizzle throughout the day. NightPartly cloudy, with a low around 69°F20°C. Light wind from the SW around 6 mph10 km/h. 15% chance of drizzle throughout the night.
	SaturdaySep 19	79°F26°C	66°F19°C	0.07 in1.7 mm· 10%	47%	Showers	WNW 6 mph10 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 66°F19°C. Breezy from the WNW at 6 to 7 mph10 to 11 km/h. 10% chance of drizzle throughout the day. NightPartly cloudy, with a low around 66°F19°C. Light wind from the WNW around 6 mph10 km/h. 10% chance of showers throughout the night.
	SundaySep 20	74°F23°C	62°F17°C	0.13 in3.3 mm· 23%	57%	Showers	NW 6 mph10 km/h
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 62°F17°C. Breezy from the NW at 6 to 7 mph10 to 11 km/h. 23% chance of showers throughout the day. NightMostly cloudy, with a low around 62°F17°C. Light wind from the NNW around 6 mph10 km/h. 18% chance of showers throughout the night.
	MondaySep 21	71°F22°C	59°F15°C	0.14 in3.6 mm· 18%	60%	Showers	N 6 mph10 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 59°F15°C. Breezy from the NNW at 6 to 7 mph10 to 11 km/h. 18% chance of drizzle throughout the day. NightMostly cloudy, with a low around 59°F15°C. Light wind from the N around 6 mph9 km/h. 18% chance of showers throughout the night.
	TuesdaySep 22	70°F21°C	55°F13°C	0.15 in3.9 mm· 17%	54%	Showers	N 6 mph9 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 56°F13°C. Light wind from the N around 6 mph10 km/h. 17% chance of showers throughout the day. Dry air. NightMostly cloudy, with a low around 55°F13°C. Light wind from the NNE around 6 mph9 km/h. 14% chance of showers throughout the night.

Nearby Cities

Carlisle17 mi27 km York23 mi37 km Lebanon25 mi41 km Hanover33 mi53 km Lancaster35 mi56 km Chambersburg47 mi76 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: 40.2737°N, 76.8844°W·Elevation: 101m·Timezone: America/New_York·Population: 50,183