7-Day Forecast 40.48°N 90.29°W (Text-Only)
NWS Forecast for: Smithfield IL
Issued by: National Weather Service Lincoln, IL
Last Update: 4:26 am CST Dec 11, 2025




Today: Snow, mainly after 3pm. High near 27. Light and variable wind becoming southeast 5 to 7 mph in the afternoon. Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight: Snow, possibly mixed with freezing rain, becoming all snow after 11pm, then gradually ending. Low around 23. East southeast wind around 7 mph becoming north after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow accumulation of 1 to 3 inches possible.

Friday: Mostly cloudy, with a high near 29. North wind 6 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 18 mph.

Friday Night: Mostly cloudy, with a low around 10. Wind chill values between zero and 5. West northwest wind around 10 mph, with gusts as high as 20 mph.

Saturday: Snow. High near 14. North northwest wind 7 to 9 mph, with gusts as high as 16 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around -10. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.

Sunday: Sunny and cold, with a high near 5. Northwest wind 3 to 8 mph. Winds could gust as high as 17 mph.

Sunday Night: Mostly clear, with a low around -7.

Monday: Sunny, with a high near 29.

Monday Night: Partly cloudy, with a low around 14.

Tuesday: Mostly sunny, with a high near 37.

Tuesday Night: Mostly cloudy, with a low around 29.

Wednesday: Partly sunny, with a high near 42.



Smithfield IL
 40.48°N 90.29°W (Elev. 630 ft)

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