Weather forecast for 10 daysUnion, IL
10-day overview
Daily temperatures
Warmest day: tomorrow 64°C.
Coldest day: Friday 41°C.
Coldest day: Friday 41°C.
Chance of precipitation
Highest chance: Wednesday 53%.
Long-term weather forecast
- Monday
- Nov 9, 2026
- min.
- 39°F
Clear
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 8mphW 260°
- Humidity: 75%
- UV index: 0
- Sunrise: 6:37 am CST
- Sunset: 4:38 pm CST
- details ▼
- Tuesday
- Nov 10, 2026
- 64°F
- 39°F
Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 6mphNW 304°
- Humidity: 59%
- UV index: 2
- Sunrise: 6:38 am CST
- Sunset: 4:37 pm CST
- details ▼
- Wednesday
- Nov 11, 2026
- 57°F
- 34°F
PM Showers
- Precip. probability: 53%
- Precipitation: 0.12"
- Wind: 9mphNE 55°
- Humidity: 72%
- UV index: 1
- Sunrise: 6:39 am CST
- Sunset: 4:36 pm CST
- details ▼
- Thursday
- Nov 12, 2026
- 43°F
- 28°F
Mostly Cloudy
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 16mphN 355°
- Humidity: 65%
- UV index: 2
- Sunrise: 6:41 am CST
- Sunset: 4:35 pm CST
- details ▼
- Friday
- Nov 13, 2026
- 41°F
- 25°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 12mphNNW 342°
- Humidity: 62%
- UV index: 2
- Sunrise: 6:42 am CST
- Sunset: 4:34 pm CST
- details ▼
- Saturday
- Nov 14, 2026
- 43°F
- 25°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 7mphNNW 337°
- Humidity: 67%
- UV index: 2
- Sunrise: 6:43 am CST
- Sunset: 4:33 pm CST
- details ▼
- Sunday
- Nov 15, 2026
- 46°F
- 28°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphENE 58°
- Humidity: 67%
- UV index: 2
- Sunrise: 6:44 am CST
- Sunset: 4:32 pm CST
- details ▼
- Monday
- Nov 16, 2026
- 52°F
- 32°F
Partly Cloudy
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 7mphS 169°
- Humidity: 70%
- UV index: 2
- Sunrise: 6:46 am CST
- Sunset: 4:31 pm CST
- details ▼
- Tuesday
- Nov 17, 2026
- 54°F
- 34°F
Mostly Sunny
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 7mphS 179°
- Humidity: 67%
- UV index: 2
- Sunrise: 6:47 am CST
- Sunset: 4:30 pm CST
- details ▼
- Wednesday
- Nov 18, 2026
- 55°F
- 37°F
Partly Cloudy
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 9mphS 171°
- Humidity: 66%
- UV index: 2
- Sunrise: 6:48 am CST
- Sunset: 4:30 pm CST
- details ▼
gloomy, clear and rainy weather is expected.
With a 53% probability, rainfall is predicted only for Wednesday. The precipitation will be minimal at 0.12".
Significant changes in temperature are expected over the next several days. Highs will range from 41°F to 64.4°F, while the lowest nightly temperature differences will be also quite pronounced, as the lowest temperatures will be recorded between 24.8°F and 39.2°F.
Tuesday will be the warmest day, with a maximum temperature of 64.4°F; Friday will be the coldest day, with the highest temperature of 41°F.
With a 53% probability, rainfall is predicted only for Wednesday. The precipitation will be minimal at 0.12".
Significant changes in temperature are expected over the next several days. Highs will range from 41°F to 64.4°F, while the lowest nightly temperature differences will be also quite pronounced, as the lowest temperatures will be recorded between 24.8°F and 39.2°F.
Tuesday will be the warmest day, with a maximum temperature of 64.4°F; Friday will be the coldest day, with the highest temperature of 41°F.
Updated: Nov 9, 2026 @ 22:06:29 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
In Union, a combination of gloomy, clear and rain-filled weather is anticipated for the next ten days.
Rainfall is forecasted only for Wednesday. With a probability of 53%, minimal precipitation of 0.12" is expected.
The maximum temperature will vary between 41°F and 64.4°F, as the minimum temperature will be between 24.8°F and 39.2°F.
Tomorrow will be the warmest day, with a maximum temperature of 64.4°F. The coldest day will be Friday, with a maximum of 41°F.
On Saturday, in Union, sunshine will prevail for most of the day.
On Saturday, the maximum temperature will be 42.8°F, while the minimum temperature will be 24.8°F.
On Sunday, in Union, the sky will feature a blend of clouds and sunshine.
On Sunday, the maximum temperature will be 46.4°F, while the minimum temperature will be 28.4°F.
