Current Conditions
La Grange, Illinois
Wind
SW 9 mph14 km/h
Humidity
75%
Cloud Cover
9%
As of Tuesday, September 1, 2026 at 11:57 PM CDT
Today's Outlook
Night
Mostly clear, with a low around 77°F25°C. Breezy from the SW at 8 to 9 mph13 to 14 km/h.
7-Day Forecast
| Day | Condition | High (°F) | Low (°F) | Precip (mm) | Cloud Cover (%) | Wind (mph) | |
|---|---|---|---|---|---|---|---|
| Hot | High 96°F35°CFeels 103°F39°C | Low 76°F24°C | Precip 0 in0.1 mm7% | Cloud 23% | Wind SW 9 mph14 km/h | Wednesday: Partly cloudy and hot, with a high of 96°F35°C and morning low of 76°F24°C — feels like 102°F39°C. Breezy from the SW at 9 to 10 mph14 to 17 km/h. Heat risk in the afternoon. Wednesday Night: Mostly clear, with a low around 77°F25°C. Breezy from the SW at 8 to 9 mph13 to 14 km/h. | |
| Drizzle | High 90°F32°CFeels 97°F36°C | Low 76°F25°C | Precip 0.02 in0.4 mm13% | Cloud 34% | Wind SSW 6 mph10 km/h | Thursday: Partly cloudy and hot, with a high of 90°F32°C and morning low of 76°F25°C — feels like 97°F36°C. Light wind from the SW around 6 mph10 km/h. 13% chance of drizzle in the afternoon. Heat risk in the afternoon. Thursday Night: Mostly clear, with a low around 78°F26°C. Breezy from the SSW at 7 to 8 mph11 to 13 km/h. | |
| Drizzle | High 90°F32°CFeels 99°F37°C | Low 76°F24°C | Precip 0.03 in0.8 mm11% | Cloud 48% | Wind SE 6 mph9 km/h | Friday: Mostly cloudy and hot, with a high of 90°F32°C and morning low of 76°F24°C — feels like 99°F37°C. Light wind from the SE around 6 mph9 km/h. 11% chance of drizzle in the morning. Heat risk in the afternoon. Friday Night: Partly cloudy, with a low around 76°F25°C. Light wind from the ESE around 6 mph9 km/h. 11% chance of drizzle overnight. | |
| Showers | High 84°F29°CFeels 90°F32°C | Low 75°F24°C | Precip 0.14 in3.5 mm31% | Cloud 56% | Wind ENE 6 mph10 km/h | Saturday: Mostly cloudy and warm, with a high of 84°F29°C and morning low of 75°F24°C — feels like 90°F32°C. Breezy from the ENE at 6 to 7 mph10 to 12 km/h. 31% chance of showers throughout the day. Heavy, humid air. Saturday Night: Mostly cloudy, with a low around 75°F24°C. Breezy from the ENE at 6 to 8 mph10 to 12 km/h. 26% chance of showers throughout the night. | |
| Showers | High 81°F27°C | Low 71°F22°C | Precip 0.1 in2.5 mm14% | Cloud 61% | Wind E 6 mph10 km/h | Sunday: Mostly cloudy and warm, with a high of 81°F27°C and morning low of 71°F22°C. Breezy from the ESE at 6 to 7 mph10 to 11 km/h. 13% chance of showers throughout the day. Humid. Sunday Night: Mostly cloudy, with a low around 72°F22°C. Light wind from the E around 6 mph9 km/h. 14% chance of showers throughout the night. | |
| Partly Cloudy | High 81°F27°C | Low 68°F20°C | Precip 0.03 in0.7 mm9% | Cloud 67% | Wind ESE 6 mph10 km/h | Monday: Mostly cloudy and warm, with a high of 81°F27°C and morning low of 68°F20°C. Breezy from the ESE at 6 to 7 mph10 to 11 km/h. Monday Night: Mostly cloudy, with a low around 69°F21°C. Breezy from the ESE at 6 to 7 mph10 to 12 km/h. | |
| Showers | High 85°F30°CFeels 88°F31°C | Low 69°F21°C | Precip 0.08 in2.1 mm13% | Cloud 69% | Wind SSE 8 mph14 km/h | Tuesday: Mostly cloudy and warm, with a high of 85°F30°C and morning low of 69°F21°C. Breezy from the S at 9 to 10 mph14 to 16 km/h. 13% chance of light rain throughout the day. Humid. Tuesday Night: Mostly cloudy, with a low around 70°F21°C. Breezy from the SSE at 8 to 9 mph13 to 15 km/h. 13% chance of drizzle throughout the night. |
15-Day Forecast
| Day | High | Low | Precip | Cloud Cover | Condition | Wind | |
|---|---|---|---|---|---|---|---|
| WednesdaySep 2 | 96°F35°C Feels 103°F39°C | 76°F24°C | 0 in0.1 mm· 7% | 23% | Hot | SW 9 mph14 km/h | |
DayPartly cloudy and hot, with a high of 96°F35°C and morning low of 76°F24°C — feels like 102°F39°C. Breezy from the SW at 9 to 10 mph14 to 17 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 77°F25°C. Breezy from the SW at 8 to 9 mph13 to 14 km/h. | |||||||
| ThursdaySep 3 | 90°F32°C Feels 97°F36°C | 76°F25°C | 0.02 in0.4 mm· 13% | 34% | Drizzle | SSW 6 mph10 km/h | |
DayPartly cloudy and hot, with a high of 90°F32°C and morning low of 76°F25°C — feels like 97°F36°C. Light wind from the SW around 6 mph10 km/h. 13% chance of drizzle in the afternoon. Heat risk in the afternoon. NightMostly clear, with a low around 78°F26°C. Breezy from the SSW at 7 to 8 mph11 to 13 km/h. | |||||||
| FridaySep 4 | 90°F32°C Feels 99°F37°C | 76°F24°C | 0.03 in0.8 mm· 11% | 48% | Drizzle | SE 6 mph9 km/h | |
DayMostly cloudy and hot, with a high of 90°F32°C and morning low of 76°F24°C — feels like 99°F37°C. Light wind from the SE around 6 mph9 km/h. 11% chance of drizzle in the morning. Heat risk in the afternoon. NightPartly cloudy, with a low around 76°F25°C. Light wind from the ESE around 6 mph9 km/h. 11% chance of drizzle overnight. | |||||||
| SaturdaySep 5 | 84°F29°C Feels 90°F32°C | 75°F24°C | 0.14 in3.5 mm· 31% | 56% | Showers | ENE 6 mph10 km/h | |
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 75°F24°C — feels like 90°F32°C. Breezy from the ENE at 6 to 7 mph10 to 12 km/h. 31% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 75°F24°C. Breezy from the ENE at 6 to 8 mph10 to 12 km/h. 26% chance of showers throughout the night. | |||||||
| SundaySep 6 | 81°F27°C | 71°F22°C | 0.1 in2.5 mm· 14% | 61% | Showers | E 6 mph10 km/h | |
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 71°F22°C. Breezy from the ESE at 6 to 7 mph10 to 11 km/h. 13% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 72°F22°C. Light wind from the E around 6 mph9 km/h. 14% chance of showers throughout the night. | |||||||
| MondaySep 7 | 81°F27°C | 68°F20°C | 0.03 in0.7 mm· 9% | 67% | Partly Cloudy | ESE 6 mph10 km/h | |
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 68°F20°C. Breezy from the ESE at 6 to 7 mph10 to 11 km/h. NightMostly cloudy, with a low around 69°F21°C. Breezy from the ESE at 6 to 7 mph10 to 12 km/h. | |||||||
| TuesdaySep 8 | 85°F30°C Feels 88°F31°C | 69°F21°C | 0.08 in2.1 mm· 13% | 69% | Showers | SSE 8 mph14 km/h | |
DayMostly cloudy and warm, with a high of 85°F30°C and morning low of 69°F21°C. Breezy from the S at 9 to 10 mph14 to 16 km/h. 13% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 70°F21°C. Breezy from the SSE at 8 to 9 mph13 to 15 km/h. 13% chance of drizzle throughout the night. | |||||||
| WednesdaySep 9 | 89°F32°C Feels 95°F35°C | 74°F24°C | 0.06 in1.6 mm· 13% | 47% | Drizzle | SSW 9 mph15 km/h | |
DayMostly cloudy and hot, with a high of 89°F32°C and morning low of 74°F24°C — feels like 95°F35°C. Breezy from the SW at 9 to 10 mph15 to 16 km/h. 13% chance of drizzle throughout the day. Heat risk in the afternoon. NightPartly cloudy, with a low around 75°F24°C. Breezy from the SSW at 9 to 10 mph14 to 16 km/h. 11% chance of drizzle throughout the night. | |||||||
| ThursdaySep 10 | 85°F29°C Feels 88°F31°C | 73°F23°C | 0.15 in3.8 mm· 27% | 52% | Showers | SW 8 mph13 km/h | |
DayMostly cloudy and warm, with a high of 85°F29°C and morning low of 73°F23°C. Breezy from the WSW at 9 mph14 km/h. 27% chance of showers throughout the day. Humid. NightPartly cloudy, with a low around 75°F24°C. Breezy from the SW at 8 to 9 mph13 to 14 km/h. 22% chance of showers throughout the night. | |||||||
| FridaySep 11 | 81°F27°C | 70°F21°C | 0.2 in5 mm· 26% | 58% | Showers | SW 8 mph13 km/h | |
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 70°F21°C. Breezy from the SW at 8 to 9 mph14 to 14 km/h. 24% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 71°F22°C. Breezy from the SW at 7 to 8 mph12 to 13 km/h. 26% chance of showers throughout the night. | |||||||
| SaturdaySep 12 | 80°F27°C | 68°F20°C | 0.19 in4.8 mm· 20% | 56% | Showers | SW 9 mph14 km/h | |
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 68°F20°C. Breezy from the SW at 9 to 10 mph15 to 17 km/h. 20% chance of showers throughout the day. NightMostly cloudy, with a low around 70°F21°C. Breezy from the SSW at 8 mph13 km/h. 19% chance of showers throughout the night. | |||||||
| SundaySep 13 | 77°F25°C | 66°F19°C | 0.2 in5.2 mm· 22% | 61% | Showers | SW 9 mph14 km/h | |
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 66°F19°C. Breezy from the SW at 9 to 10 mph14 to 15 km/h. 22% chance of showers throughout the day. NightMostly cloudy, with a low around 67°F20°C. Breezy from the SSW at 8 mph13 km/h. 21% chance of showers throughout the night. | |||||||
| MondaySep 14 | 77°F25°C | 65°F18°C | 0.15 in3.8 mm· 22% | 60% | Showers | S 8 mph13 km/h | |
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 65°F18°C. Breezy from the S at 9 mph14 km/h. 19% chance of showers throughout the day. NightMostly cloudy, with a low around 66°F19°C. Breezy from the SSE at 8 mph13 km/h. 22% chance of showers throughout the night. | |||||||
| TuesdaySep 15 | 76°F25°C | 65°F18°C | 0.15 in3.7 mm· 23% | 54% | Showers | SSW 8 mph13 km/h | |
DayMostly cloudy and warm, with a high of 76°F25°C and morning low of 65°F18°C. Breezy from the SW at 8 to 9 mph14 to 14 km/h. 23% chance of showers throughout the day. NightMostly cloudy, with a low around 66°F19°C. Breezy from the S at 8 mph12 km/h. 19% chance of showers throughout the night. | |||||||
| WednesdaySep 16 | 76°F24°C | 62°F17°C | 0.11 in2.8 mm· 15% | 49% | Drizzle | SW 8 mph13 km/h | |
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 62°F17°C. Breezy from the SW at 9 mph14 km/h. 15% chance of drizzle throughout the day. NightPartly cloudy, with a low around 64°F18°C. Breezy from the SW at 8 mph12 km/h. 13% 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: 41.8050°N, 87.8692°W·Elevation: 197m·Timezone: America/Chicago·Population: 15,723