Union County, IL Weather Forecast and Current Conditions

Current Conditions From Nearby Station

40°F
Feels Like 40°F  
Humidity N/A Dew Point N/A Wind NNW 2 MPH Gusts 2 Barometer N/A
Solar Rad 293 w/m2
Report from a MADIS/MESONET weather station 14.4 miles NW of central Union County
at

Point Forecast at a Glance

ThuNov 13
Thu Nov 13: Partly Sunny, High 64F, Low 46F
64
46
FriNov 14
Fri Nov 14: Mostly Sunny, High 73F, Low 58F
73
58
SatNov 15
Sat Nov 15: Mostly Sunny, High 74F, Low 48F
74
48
SunNov 16
Sun Nov 16: Sunny, High 62F, Low 40F
62
40
MonNov 17
Mon Nov 17: Showers, High 60F, Low 48F
50%
60
48
TueNov 18
Tue Nov 18: Showers, High 61F, Low 45F
50%
61
45
WedNov 19
Wed Nov 19: Showers, High 58F
50%
58
 

7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 58°F to 74°F. Some rain possible with at least 3 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 8°F above the historical average for November. Normal highs for this period are around 57°F with lows around 37°F.

This Date in Weather History

1946 - General Electric scientists produced snow in the Massachusetts Berkshires in the first modern day cloud seeding experiment.

More on this and other weather history

Union County, IL 7 Day Weather Forecast Details

Thursday Nov 13

Partly Sunny

Day: Partly sunny, with a high near 64. Calm wind becoming south southeast around 6 mph in the afternoon.

Mostly Clear

Night: Mostly clear, with a low around 46. South wind 3 to 5 mph.

Friday Nov 14

Mostly Sunny

Day: Mostly sunny, with a high near 73. South southwest wind 6 to 10 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 58. South southwest wind 6 to 10 mph.

Saturday Nov 15

Mostly Sunny

Day: Mostly sunny, with a high near 74. Southwest wind 10 to 15 mph, with gusts as high as 24 mph.

Mostly Clear

Night: Mostly clear, with a low around 48. Southwest wind 7 to 10 mph becoming north northwest after midnight. Winds could gust as high as 20 mph.

Sunday Nov 16

Sunny

Day: Sunny, with a high near 62. North wind 3 to 8 mph.

Mostly Clear

Night: Mostly clear, with a low around 40. Light and variable wind.

Monday Nov 17

Showers

Day: A slight chance of showers after noon. Mostly sunny, with a high near 60. Light east wind becoming southeast 5 to 9 mph in the morning.

Showers Likely

Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 48. South southeast wind 7 to 9 mph.

Tuesday Nov 18

Showers

Day: A chance of showers. Mostly sunny, with a high near 61. West southwest wind 8 to 11 mph, with gusts as high as 18 mph.

Showers

Night: A chance of showers. Mostly cloudy, with a low around 45. Southwest wind 5 to 7 mph becoming northeast in the evening.

Wednesday Nov 19

Showers

Day: A chance of showers. Partly sunny, with a high near 58. North wind around 7 mph becoming south in the afternoon.


About Union County, IL

Union County is a county located in the U.S. state of Illinois. According to the 2020 United States census, it had a population of 17,244. Its county seat is Jonesboro. It is located in the southern portion of Illinois known locally as "Little Egypt".

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.