Current Conditions

Galesburg, Illinois

77°F25°C
Light Rain

Wind

SSW 6 mph10 km/h

Humidity

62%

Cloud Cover

69%

As of Wednesday, September 9, 2026 at 1:45 AM CDT

Today's Outlook

Day

Overcast and warm, with a high of 80°F27°C and morning low of 72°F22°C. Breezy from the WSW at 6 to 7 mph9 to 11 km/h. 70% chance of light rain throughout the day. Humid.

Night

Mostly cloudy, with a low around 73°F23°C. Light wind from the SW around 5 mph7 km/h. 23% chance of drizzle before dawn.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Light RainHigh 80°F27°CLow 72°F22°CPrecip 0.12 in3.1 mm70%Cloud 82%Wind SW 5 mph8 km/hWednesday: Overcast and warm, with a high of 80°F27°C and morning low of 72°F22°C. Breezy from the WSW at 6 to 7 mph9 to 11 km/h. 70% chance of light rain throughout the day. Humid. Wednesday Night: Mostly cloudy, with a low around 73°F23°C. Light wind from the SW around 5 mph7 km/h. 23% chance of drizzle before dawn.
Light RainHigh 80°F27°CLow 67°F19°CPrecip 0.17 in4.3 mm52%Cloud 78%Wind N 4 mph7 km/hThursday: Overcast and warm, with a high of 80°F27°C and morning low of 69°F20°C. Light wind from the N around 4 mph7 km/h. 46% chance of light rain throughout the day. Thursday Night: Mostly cloudy, with a low around 67°F19°C. Light wind from the NNW around 4 mph6 km/h. 52% chance of showers overnight.
ClearHigh 83°F29°CLow 61°F16°CPrecip 0 in0.1 mm5%Cloud 23%Wind SE 6 mph9 km/hFriday: Partly cloudy and warm, with a high of 83°F29°C and morning low of 61°F16°C. Breezy from the SE at 6 to 7 mph10 to 11 km/h. Friday Night: Mostly clear, with a low around 62°F17°C. Breezy from the SE at 5 to 7 mph8 to 11 km/h.
DrizzleHigh 85°F30°CFeels 88°F31°CLow 67°F19°CPrecip 0.05 in1.2 mm20%Cloud 50%Wind SW 7 mph11 km/hSaturday: Mostly cloudy and warm, with a high of 85°F30°C and morning low of 67°F19°C. Breezy from the WSW at 8 to 9 mph12 to 14 km/h. 20% chance of drizzle in the morning. Humid. Saturday Night: Partly cloudy, with a low around 67°F20°C. Breezy from the SSW at 6 to 7 mph10 to 12 km/h.
ClearHigh 79°F26°CLow 63°F17°CPrecip 0.03 in0.7 mm9%Cloud 38%Wind NNE 7 mph11 km/hSunday: Partly cloudy and warm, with a high of 79°F26°C and morning low of 63°F17°C. Breezy from the NNE at 7 mph11 km/h. Sunday Night: Partly cloudy, with a low around 66°F19°C. Light wind from the NNE around 6 mph10 km/h.
ShowersHigh 85°F30°CLow 62°F17°CPrecip 0.14 in3.5 mm24%Cloud 47%Wind SSE 11 mph18 km/hMonday: Partly cloudy and warm, with a high of 85°F30°C and morning low of 62°F17°C. Breezy from the SSE at 12 to 14 mph19 to 23 km/h. 24% chance of showers throughout the day. Monday Night: Partly cloudy, with a low around 63°F17°C. Breezy from the SSE at 10 to 13 mph16 to 21 km/h. 20% chance of showers throughout the night.
ShowersHigh 84°F29°CLow 70°F21°CPrecip 0.2 in5.1 mm38%Cloud 66%Wind SW 9 mph15 km/hTuesday: Mostly cloudy and warm, with a high of 84°F29°C and morning low of 70°F21°C. Breezy from the SW at 9 to 10 mph15 to 15 km/h. 27% chance of showers throughout the day. Tuesday Night: Mostly cloudy, with a low around 71°F22°C. Breezy from the SSW at 9 to 13 mph14 to 20 km/h. 38% chance of showers throughout the night.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 980°F27°C72°F22°C0.12 in3.1 mm· 70%82%Light RainSW 5 mph8 km/h
ThursdaySep 1080°F27°C67°F19°C0.17 in4.3 mm· 52%78%Light RainN 4 mph7 km/h
FridaySep 1183°F29°C61°F16°C0 in0.1 mm· 5%23%ClearSE 6 mph9 km/h
SaturdaySep 1285°F30°C
Feels 88°F31°C
67°F19°C0.05 in1.2 mm· 20%50%DrizzleSW 7 mph11 km/h
SundaySep 1379°F26°C63°F17°C0.03 in0.7 mm· 9%38%ClearNNE 7 mph11 km/h
MondaySep 1485°F30°C62°F17°C0.14 in3.5 mm· 24%47%ShowersSSE 11 mph18 km/h
TuesdaySep 1584°F29°C70°F21°C0.2 in5.1 mm· 38%66%ShowersSW 9 mph15 km/h
WednesdaySep 1682°F28°C66°F19°C0.32 in8.1 mm· 43%67%ShowersSE 7 mph11 km/h
ThursdaySep 1784°F29°C70°F21°C0.16 in4.1 mm· 24%49%ShowersSSW 9 mph14 km/h
FridaySep 1879°F26°C64°F18°C0.15 in3.8 mm· 20%46%ShowersWSW 8 mph13 km/h
SaturdaySep 1973°F23°C59°F15°C0.19 in4.9 mm· 25%54%ShowersNW 8 mph12 km/h
SundaySep 2070°F21°C55°F13°C0.16 in4 mm· 18%50%ShowersN 8 mph12 km/h
MondaySep 2170°F21°C52°F11°C0.09 in2.2 mm· 14%49%DrizzleENE 7 mph11 km/h
TuesdaySep 2272°F22°C53°F12°C0.07 in1.7 mm· 13%56%DrizzleESE 7 mph11 km/h
WednesdaySep 2373°F23°C55°F13°C0.11 in2.7 mm· 15%59%ShowersESE 7 mph11 km/h

Nearby Cities

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

PatternExampleDescription
/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=11.5Find 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: 40.9478°N, 90.3712°W·Elevation: 235m·Timezone: America/Chicago·Population: 31,273