Wind
SSE
8 mph
G 0 mph
Local Forecast
Thomson, IL Weather Forecast & Alerts
Current conditions, 5-day forecast, and active NWS weather alerts for Thomson, IL.
Get Alerts No Active Alerts
Hour-by-Hour Current Observation
Saturday 11:55 PM CDTSaturday 11:55 PM
°F
°C
70°F
Clear
- 87° / 66° High / Low
- 70° Feels Like
- 0% Chance of Rain
UV Index
0
None
Humidity
73%
Dew 61°F
Sun
5:38 AM · 8:14 PM
Rise · Set
Source: SAVANNA/TRITOWN (KSFY). Slider scrubs the next 12 hours.
5-Day Outlook
Through Thursday
Today
87° 66°
Chance of Thunderstorms
Overnight: Chance of Thunderstorms
Detailed forecast
Today
A chance of showers and thunderstorms before 11am. Mostly cloudy, with a high near 87. Southeast wind 5 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
Night
A chance of showers and thunderstorms between 1am and 4am, then a chance of showers and thunderstorms. Partly cloudy. Low around 65, with temperatures rising to around 68 overnight. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Monday
84° 64°
Thunderstorms
Overnight: Thunderstorms Likely
Detailed forecast
Monday
A chance of showers and thunderstorms before 7am, then showers and thunderstorms. Partly sunny, with a high near 84. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 64. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
80° 48°
Chance of Thunderstorms
Overnight: Partly Cloudy
Detailed forecast
Tuesday
Showers and thunderstorms likely before 7am, then a chance of showers and thunderstorms between 7am and 10am, then a chance of showers and thunderstorms between 10am and 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 80. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Night
A chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 48. Chance of precipitation is 50%.
Wednesday
66° 44°
Partly Sunny
Overnight: Partly Cloudy
Detailed forecast
Wednesday
Mostly sunny, with a high near 65.
Night
Partly cloudy, with a low around 43.
Thursday
68° 46°
Partly Sunny
Overnight: Partly Cloudy
Detailed forecast
Thursday
Mostly sunny, with a high near 67.
Night
Partly cloudy, with a low around 45.
Thomson, IL Weather Analysis Tools
