Weather forecast for 10 daysUnion, IL
10-day overview
Daily temperatures
Warmest period: Thursday - Friday 57°C.
Coldest period: tomorrow - Saturday 43°C.
Coldest period: tomorrow - Saturday 43°C.
Chance of precipitation
Highest chance: today 69%.
Long-term weather forecast
- Wednesday
- Nov 11, 2026
- 52°F
- 36°F
Showers
- Precip. probability: 69%
- Precipitation: 0"
- Wind: 12mphNE 47°
- Humidity: 77%
- 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: 5%
- Precipitation: 0.16"
- Wind: 17mphN 354°
- Humidity: 67%
- UV index: 2
- Sunrise: 6:41 am CST
- Sunset: 4:35 pm CST
- details ▼
- Friday
- Nov 13, 2026
- 43°F
- 25°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 14mphNNW 348°
- Humidity: 62%
- UV index: 2
- Sunrise: 6:42 am CST
- Sunset: 4:34 pm CST
- details ▼
- Saturday
- Nov 14, 2026
- 43°F
- 27°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 7mphNNW 331°
- Humidity: 68%
- UV index: 2
- Sunrise: 6:43 am CST
- Sunset: 4:33 pm CST
- details ▼
- Sunday
- Nov 15, 2026
- 48°F
- 27°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 3mphNW 324°
- Humidity: 71%
- UV index: 2
- Sunrise: 6:44 am CST
- Sunset: 4:32 pm CST
- details ▼
- Monday
- Nov 16, 2026
- 48°F
- 28°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 5mphSSW 206°
- Humidity: 66%
- UV index: 2
- Sunrise: 6:46 am CST
- Sunset: 4:31 pm CST
- details ▼
- Tuesday
- Nov 17, 2026
- 54°F
- 28°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphSSW 194°
- Humidity: 62%
- UV index: 2
- Sunrise: 6:47 am CST
- Sunset: 4:30 pm CST
- details ▼
- Wednesday
- Nov 18, 2026
- 55°F
- 41°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 9mphS 175°
- Humidity: 62%
- UV index: 2
- Sunrise: 6:48 am CST
- Sunset: 4:30 pm CST
- details ▼
- Thursday
- Nov 19, 2026
- 57°F
- 41°F
Partly Cloudy
- Precip. probability: 13%
- Precipitation: 0"
- Wind: 11mphSSW 202°
- Humidity: 69%
- UV index: 2
- Sunrise: 6:49 am CST
- Sunset: 4:29 pm CST
- details ▼
- Friday
- Nov 20, 2026
- 57°F
- 45°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 7mphSSW 205°
- Humidity: 72%
- UV index: 2
- Sunrise: 6:51 am CST
- Sunset: 4:28 pm CST
- details ▼
For the next ten days, a combination of overcast, mostly clear and rain-filled weather is expected.
Rain is not forecasted in Union in the upcoming days.
There will be a considerable variation in temperature across the forecast period. Highs will range from 42.8°F to 57.2°F, while the lowest nightly temperature differences will be also quite pronounced, as the overnight lows will vary from 24.8°F to 44.6°F.
Next Thursday and Friday, with the highest temperature of 57.2°F, will be the warmest days; the coldest days will be Thursday through Saturday, with a maximum of 42.8°F.
Rain is not forecasted in Union in the upcoming days.
There will be a considerable variation in temperature across the forecast period. Highs will range from 42.8°F to 57.2°F, while the lowest nightly temperature differences will be also quite pronounced, as the overnight lows will vary from 24.8°F to 44.6°F.
Next Thursday and Friday, with the highest temperature of 57.2°F, will be the warmest days; the coldest days will be Thursday through Saturday, with a maximum of 42.8°F.
Updated: Nov 11, 2026 @ 09:01:54 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 dull, sun-filled and wet weather is predicted for the next ten days.
The maximum temperature will range between 42.8°F and 57.2°F, as the minimum temperature will range between 24.8°F and 44.6°F.
The warmest days will be next Thursday and Friday, with a maximum of 57.2°F. The coldest days will be Thursday through Saturday, with a maximum of 42.8°F.
On Saturday, sunshine will dominate, with only occasional cloud cover.
No, it will not rain on Saturday in Union.
On Saturday, the highest temperature will be 42.8°F, while the lowest temperature will be 26.6°F.
On Sunday, in Union, some passing clouds may drift through, but the sun will shine at times.
No, it will not rain on Sunday.
On Sunday, the highest temperature will be 48.2°F, while the lowest temperature will be 26.6°F.
