Current Conditions
Galesburg, Illinois
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
| Day | Condition | High (°F) | Low (°F) | Precip (mm) | Cloud Cover (%) | Wind (mph) | |
|---|---|---|---|---|---|---|---|
| Light Rain | High 80°F27°C | Low 72°F22°C | Precip 0.12 in3.1 mm70% | Cloud 82% | Wind SW 5 mph8 km/h | Wednesday: 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 Rain | High 80°F27°C | Low 67°F19°C | Precip 0.17 in4.3 mm52% | Cloud 78% | Wind N 4 mph7 km/h | Thursday: 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. | |
| Clear | High 83°F29°C | Low 61°F16°C | Precip 0 in0.1 mm5% | Cloud 23% | Wind SE 6 mph9 km/h | Friday: 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. | |
| Drizzle | High 85°F30°CFeels 88°F31°C | Low 67°F19°C | Precip 0.05 in1.2 mm20% | Cloud 50% | Wind SW 7 mph11 km/h | Saturday: 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. | |
| Clear | High 79°F26°C | Low 63°F17°C | Precip 0.03 in0.7 mm9% | Cloud 38% | Wind NNE 7 mph11 km/h | Sunday: 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. | |
| Showers | High 85°F30°C | Low 62°F17°C | Precip 0.14 in3.5 mm24% | Cloud 47% | Wind SSE 11 mph18 km/h | Monday: 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. | |
| Showers | High 84°F29°C | Low 70°F21°C | Precip 0.2 in5.1 mm38% | Cloud 66% | Wind SW 9 mph15 km/h | Tuesday: 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 9 | 80°F27°C | 72°F22°C | 0.12 in3.1 mm· 70% | 82% | Light Rain | SW 5 mph8 km/h | |
DayOvercast 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. NightMostly cloudy, with a low around 73°F23°C. Light wind from the SW around 5 mph7 km/h. 23% chance of drizzle before dawn. | |||||||
| ThursdaySep 10 | 80°F27°C | 67°F19°C | 0.17 in4.3 mm· 52% | 78% | Light Rain | N 4 mph7 km/h | |
DayOvercast 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. NightMostly cloudy, with a low around 67°F19°C. Light wind from the NNW around 4 mph6 km/h. 52% chance of showers overnight. | |||||||
| FridaySep 11 | 83°F29°C | 61°F16°C | 0 in0.1 mm· 5% | 23% | Clear | SE 6 mph9 km/h | |
DayPartly 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. NightMostly clear, with a low around 62°F17°C. Breezy from the SE at 5 to 7 mph8 to 11 km/h. | |||||||
| SaturdaySep 12 | 85°F30°C Feels 88°F31°C | 67°F19°C | 0.05 in1.2 mm· 20% | 50% | Drizzle | SW 7 mph11 km/h | |
DayMostly 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. NightPartly cloudy, with a low around 67°F20°C. Breezy from the SSW at 6 to 7 mph10 to 12 km/h. | |||||||
| SundaySep 13 | 79°F26°C | 63°F17°C | 0.03 in0.7 mm· 9% | 38% | Clear | NNE 7 mph11 km/h | |
DayPartly 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. NightPartly cloudy, with a low around 66°F19°C. Light wind from the NNE around 6 mph10 km/h. | |||||||
| MondaySep 14 | 85°F30°C | 62°F17°C | 0.14 in3.5 mm· 24% | 47% | Showers | SSE 11 mph18 km/h | |
DayPartly 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. NightPartly 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. | |||||||
| TuesdaySep 15 | 84°F29°C | 70°F21°C | 0.2 in5.1 mm· 38% | 66% | Showers | SW 9 mph15 km/h | |
DayMostly 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. NightMostly 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. | |||||||
| WednesdaySep 16 | 82°F28°C | 66°F19°C | 0.32 in8.1 mm· 43% | 67% | Showers | SE 7 mph11 km/h | |
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 66°F19°C. Breezy from the SE at 7 to 8 mph11 to 13 km/h. 38% chance of light rain throughout the day. NightMostly cloudy, with a low around 67°F20°C. Breezy from the ESE at 7 to 8 mph11 to 13 km/h. 43% chance of showers throughout the night. | |||||||
| ThursdaySep 17 | 84°F29°C | 70°F21°C | 0.16 in4.1 mm· 24% | 49% | Showers | SSW 9 mph14 km/h | |
DayPartly 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 17 km/h. 20% chance of showers throughout the day. Humid. NightPartly cloudy, with a low around 71°F22°C. Breezy from the S at 8 to 9 mph14 to 14 km/h. 24% chance of showers throughout the night. | |||||||
| FridaySep 18 | 79°F26°C | 64°F18°C | 0.15 in3.8 mm· 20% | 46% | Showers | WSW 8 mph13 km/h | |
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 64°F18°C. Breezy from the WSW at 9 mph14 km/h. 17% chance of showers throughout the day. NightPartly cloudy, with a low around 66°F19°C. Breezy from the WSW at 8 to 9 mph12 to 14 km/h. 20% chance of showers throughout the night. | |||||||
| SaturdaySep 19 | 73°F23°C | 59°F15°C | 0.19 in4.9 mm· 25% | 54% | Showers | NW 8 mph12 km/h | |
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 59°F15°C. Breezy from the WNW at 8 to 9 mph13 to 15 km/h. 24% chance of showers throughout the day. NightMostly cloudy, with a low around 61°F16°C. Breezy from the NW at 7 to 8 mph12 to 12 km/h. 25% chance of showers throughout the night. | |||||||
| SundaySep 20 | 70°F21°C | 55°F13°C | 0.16 in4 mm· 18% | 50% | Showers | N 8 mph12 km/h | |
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 55°F13°C. Breezy from the N at 8 to 9 mph13 to 14 km/h. 16% chance of showers throughout the day. Dry air. NightPartly cloudy, with a low around 57°F14°C. Breezy from the N at 7 to 8 mph12 to 12 km/h. 18% chance of showers throughout the night. | |||||||
| MondaySep 21 | 70°F21°C | 52°F11°C | 0.09 in2.2 mm· 14% | 49% | Drizzle | ENE 7 mph11 km/h | |
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 52°F11°C. Breezy from the ENE at 7 to 8 mph11 to 13 km/h. 14% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 54°F12°C. Breezy from the ENE at 6 to 7 mph10 to 11 km/h. 11% chance of drizzle throughout the night. | |||||||
| TuesdaySep 22 | 72°F22°C | 53°F12°C | 0.07 in1.7 mm· 13% | 56% | Drizzle | ESE 7 mph11 km/h | |
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 53°F12°C. Breezy from the ESE at 7 to 8 mph12 to 13 km/h. 13% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 55°F13°C. Breezy from the E at 7 mph11 km/h. 10% chance of drizzle throughout the night. | |||||||
| WednesdaySep 23 | 73°F23°C | 55°F13°C | 0.11 in2.7 mm· 15% | 59% | Showers | ESE 7 mph11 km/h | |
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 55°F13°C. Breezy from the SE at 7 to 8 mph12 to 13 km/h. 15% chance of showers throughout the day. NightMostly cloudy, with a low around 56°F13°C. Breezy from the ESE at 7 mph11 km/h. 14% chance of drizzle throughout the night. | |||||||
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 →
Coordinates: 40.9478°N, 90.3712°W·Elevation: 235m·Timezone: America/Chicago·Population: 31,273