Current Conditions
Addison, Illinois
65°F18°C
Partly Cloudy
Wind
SSE 4 mph7 km/h
Humidity
68%
Cloud Cover
95%
As of Friday, July 24, 2026 at 12:32 AM CDT
Today's Outlook
Day
Mostly cloudy and warm, with a high of 80°F26°C and morning low of 64°F18°C. Light wind from the S around 4 mph7 km/h.
Night
Mostly cloudy, with a low around 62°F17°C. Light wind from the S around 5 mph8 km/h.
7-Day Forecast
| Day | Condition | High (°F) | Low (°F) | Precip (mm) | Cloud Cover (%) | Wind (mph) | |
|---|---|---|---|---|---|---|---|
| FridayJul 24 | Partly Cloudy | High 80°F26°C | Low 62°F17°C | Precip 0 in0 mm— | Cloud 64% | Wind S 4 mph7 km/h | Friday: Mostly cloudy and warm, with a high of 80°F26°C and morning low of 64°F18°C. Light wind from the S around 4 mph7 km/h. Friday Night: Mostly cloudy, with a low around 62°F17°C. Light wind from the S around 5 mph8 km/h. |
| SaturdayJul 25 | Partly Cloudy | High 82°F28°C | Low 64°F18°C | Precip 0 in0.1 mm2% | Cloud 53% | Wind SSW 6 mph10 km/h | Saturday: Mostly cloudy and warm, with a high of 82°F28°C and morning low of 66°F19°C. Breezy from the SSW at 7 to 8 mph12 to 13 km/h. Saturday Night: Partly cloudy, with a low around 64°F18°C. Light wind from the SW around 5 mph9 km/h. |
| SundayJul 26 | Showers | High 91°F33°CFeels 98°F37°C | Low 73°F23°C | Precip 0.06 in1.5 mm19% | Cloud 68% | Wind SW 6 mph9 km/h | Sunday: Mostly cloudy and hot, with a high of 91°F33°C and morning low of 74°F23°C — feels like 99°F37°C. Breezy from the SW at 6 to 8 mph9 to 12 km/h. 11% chance of drizzle in the morning. Heat risk in the afternoon. Sunday Night: Mostly cloudy, with a low around 73°F23°C. Breezy from the SW at 6 to 7 mph9 to 11 km/h. 19% chance of showers in the evening. |
| MondayJul 27 | Showers | High 91°F33°CFeels 99°F37°C | Low 75°F24°C | Precip 0.31 in7.9 mm35% | Cloud 46% | Wind SW 7 mph11 km/h | Monday: Partly cloudy and hot, with a high of 91°F33°C and morning low of 75°F24°C — feels like 99°F37°C. Breezy from the SW at 7 mph11 km/h. 35% chance of showers throughout the day. Heat risk in the afternoon. Monday Night: Mostly cloudy, with a low around 76°F25°C. Breezy from the SW at 7 mph11 km/h. 29% chance of showers throughout the night. |
| TuesdayJul 28 | Showers | High 84°F29°C | Low 73°F23°C | Precip 0.08 in2 mm21% | Cloud 32% | Wind NNE 8 mph13 km/h | Tuesday: Partly cloudy and warm, with a high of 84°F29°C and morning low of 75°F24°C. Breezy from the NNE at 9 to 10 mph15 to 16 km/h. Humid. Tuesday Night: Partly cloudy, with a low around 73°F23°C. Breezy from the NNE at 7 to 8 mph12 to 13 km/h. 21% chance of showers throughout the night. |
| WednesdayJul 29 | Clear | High 84°F29°C | Low 68°F20°C | Precip 0.02 in0.6 mm8% | Cloud 18% | Wind NNE 6 mph10 km/h | Wednesday: Mostly clear and warm, with a high of 84°F29°C and morning low of 69°F21°C. Breezy from the NE at 7 mph11 km/h. Wednesday Night: Mostly clear, with a low around 68°F20°C. Breezy from the NNE at 6 to 7 mph10 to 11 km/h. |
| ThursdayJul 30 | Drizzle | High 87°F31°C | Low 68°F20°C | Precip 0.02 in0.6 mm11% | Cloud 27% | Wind E 5 mph8 km/h | Thursday: Partly cloudy and hot, with a high of 87°F31°C and morning low of 70°F21°C. Light wind from the ENE around 5 mph9 km/h. Thursday Night: Partly cloudy, with a low around 68°F20°C. Light wind from the ESE around 5 mph8 km/h. 11% chance of drizzle in the evening. |
15-Day Forecast
| Day | High (°F) | Low (°F) | Precip (mm) | Cloud Cover (%) | Condition | Wind (mph) | |
|---|---|---|---|---|---|---|---|
| FridayJul 24 | 80°F26°C | 62°F17°C | 0 in0 mm· — | 64% | Partly Cloudy | S 4 mph7 km/h | |
DayMostly cloudy and warm, with a high of 80°F26°C and morning low of 64°F18°C. Light wind from the S around 4 mph7 km/h. NightMostly cloudy, with a low around 62°F17°C. Light wind from the S around 5 mph8 km/h. | |||||||
| SaturdayJul 25 | 82°F28°C | 64°F18°C | 0 in0.1 mm· 2% | 53% | Partly Cloudy | SSW 6 mph10 km/h | |
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 66°F19°C. Breezy from the SSW at 7 to 8 mph12 to 13 km/h. NightPartly cloudy, with a low around 64°F18°C. Light wind from the SW around 5 mph9 km/h. | |||||||
| SundayJul 26 | 91°F33°C Feels 98°F37°C | 73°F23°C | 0.06 in1.5 mm· 19% | 68% | Showers | SW 6 mph9 km/h | |
DayMostly cloudy and hot, with a high of 91°F33°C and morning low of 74°F23°C — feels like 99°F37°C. Breezy from the SW at 6 to 8 mph9 to 12 km/h. 11% chance of drizzle in the morning. Heat risk in the afternoon. NightMostly cloudy, with a low around 73°F23°C. Breezy from the SW at 6 to 7 mph9 to 11 km/h. 19% chance of showers in the evening. | |||||||
| MondayJul 27 | 91°F33°C Feels 99°F37°C | 75°F24°C | 0.31 in7.9 mm· 35% | 46% | Showers | SW 7 mph11 km/h | |
DayPartly cloudy and hot, with a high of 91°F33°C and morning low of 75°F24°C — feels like 99°F37°C. Breezy from the SW at 7 mph11 km/h. 35% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 76°F25°C. Breezy from the SW at 7 mph11 km/h. 29% chance of showers throughout the night. | |||||||
| TuesdayJul 28 | 84°F29°C | 73°F23°C | 0.08 in2 mm· 21% | 32% | Showers | NNE 8 mph13 km/h | |
DayPartly cloudy and warm, with a high of 84°F29°C and morning low of 75°F24°C. Breezy from the NNE at 9 to 10 mph15 to 16 km/h. Humid. NightPartly cloudy, with a low around 73°F23°C. Breezy from the NNE at 7 to 8 mph12 to 13 km/h. 21% chance of showers throughout the night. | |||||||
| WednesdayJul 29 | 84°F29°C | 68°F20°C | 0.02 in0.6 mm· 8% | 18% | Clear | NNE 6 mph10 km/h | |
DayMostly clear and warm, with a high of 84°F29°C and morning low of 69°F21°C. Breezy from the NE at 7 mph11 km/h. NightMostly clear, with a low around 68°F20°C. Breezy from the NNE at 6 to 7 mph10 to 11 km/h. | |||||||
| ThursdayJul 30 | 87°F31°C | 68°F20°C | 0.02 in0.6 mm· 11% | 27% | Drizzle | E 5 mph8 km/h | |
DayPartly cloudy and hot, with a high of 87°F31°C and morning low of 70°F21°C. Light wind from the ENE around 5 mph9 km/h. NightPartly cloudy, with a low around 68°F20°C. Light wind from the ESE around 5 mph8 km/h. 11% chance of drizzle in the evening. | |||||||
| FridayJul 31 | 89°F32°C | 71°F21°C | 0.07 in1.9 mm· 20% | 45% | Drizzle | SW 6 mph9 km/h | |
DayPartly cloudy and hot, with a high of 89°F32°C and morning low of 72°F22°C. Breezy from the WSW at 6 to 7 mph10 to 11 km/h. 20% chance of drizzle throughout the day. Humid. NightPartly cloudy, with a low around 71°F21°C. Light wind from the SW around 5 mph9 km/h. 20% chance of drizzle throughout the night. | |||||||
| SaturdayAug 1 | 86°F30°C | 72°F22°C | 0.09 in2.3 mm· 20% | 39% | Drizzle | NW 6 mph10 km/h | |
DayPartly cloudy and hot, with a high of 86°F30°C and morning low of 72°F22°C. Breezy from the NW at 6 to 7 mph10 to 12 km/h. 18% chance of drizzle throughout the day. Humid. NightPartly cloudy, with a low around 72°F22°C. Light wind from the NW around 6 mph10 km/h. 20% chance of drizzle throughout the night. | |||||||
| SundayAug 2 | 84°F29°C | 69°F21°C | 0.04 in1.1 mm· 12% | 41% | Drizzle | NNE 6 mph10 km/h | |
DayPartly cloudy and warm, with a high of 84°F29°C and morning low of 70°F21°C. Breezy from the NNE at 7 to 8 mph11 to 12 km/h. 11% chance of drizzle in the afternoon. NightPartly cloudy, with a low around 69°F21°C. Light wind from the ENE around 6 mph10 km/h. 12% chance of drizzle throughout the night. | |||||||
| MondayAug 3 | 86°F30°C | 69°F20°C | 0.07 in1.8 mm· 18% | 49% | Drizzle | S 7 mph11 km/h | |
DayMostly cloudy and warm, with a high of 86°F30°C and morning low of 69°F21°C. Breezy from the SSW at 8 to 9 mph12 to 15 km/h. 17% chance of drizzle throughout the day. NightPartly cloudy, with a low around 69°F20°C. Breezy from the S at 7 to 8 mph11 to 12 km/h. 18% chance of drizzle throughout the night. | |||||||
| TuesdayAug 4 | 85°F29°C | 70°F21°C | 0.14 in3.6 mm· 23% | 52% | Showers | SW 8 mph12 km/h | |
DayMostly cloudy and warm, with a high of 85°F29°C and morning low of 70°F21°C. Breezy from the SW at 8 to 9 mph13 to 14 km/h. 23% chance of showers throughout the day. NightPartly cloudy, with a low around 71°F21°C. Breezy from the SSW at 7 mph11 km/h. 23% chance of showers throughout the night. | |||||||
| WednesdayAug 5 | 84°F29°C | 69°F20°C | 0.12 in3 mm· 18% | 46% | Showers | WSW 7 mph11 km/h | |
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 69°F20°C. Breezy from the WSW at 7 to 8 mph11 to 13 km/h. 17% chance of drizzle throughout the day. NightPartly cloudy, with a low around 69°F20°C. Breezy from the SW at 7 mph11 km/h. 18% chance of showers throughout the night. | |||||||
| ThursdayAug 6 | 83°F28°C | 68°F20°C | 0.09 in2.2 mm· 15% | 44% | Drizzle | WSW 7 mph11 km/h | |
DayPartly cloudy and warm, with a high of 83°F28°C and morning low of 68°F20°C. Breezy from the W at 8 to 9 mph12 to 14 km/h. 15% chance of drizzle throughout the day. NightPartly cloudy, with a low around 68°F20°C. Breezy from the SW at 7 mph11 km/h. 12% chance of drizzle throughout the night. | |||||||
| FridayAug 7 | 83°F28°C | 67°F19°C | 0.06 in1.6 mm· 17% | 40% | Drizzle | SW 7 mph11 km/h | |
DayPartly cloudy and warm, with a high of 83°F28°C and morning low of 67°F20°C. Breezy from the WSW at 7 to 8 mph12 to 13 km/h. 17% chance of drizzle throughout the day. NightPartly cloudy, with a low around 67°F19°C. Light wind from the SW around 6 mph10 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: 41.9317°N, 87.9890°W·Elevation: 210m·Timezone: America/Chicago·Population: 37,208