7-Day Forecast 40.04°N 87.81°W (Text-Only)
NWS Forecast for: Fairmount IL
Issued by: National Weather Service Lincoln, IL
Last Update: 1:40 pm CDT Jul 3, 2025




This Afternoon: Sunny, with a high near 91. Calm wind.

Tonight: Mostly clear, with a low around 69. Light south wind.

Independence Day: Mostly sunny, with a high near 92. Calm wind becoming south southwest 5 to 7 mph in the morning.

Friday Night: Mostly clear, with a low around 69. South wind around 6 mph becoming calm in the evening.

Saturday: Sunny, with a high near 92. Calm wind becoming south southwest 5 to 8 mph in the morning.

Saturday Night: Mostly clear, with a low around 72. South southwest wind around 6 mph.

Sunday: A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90. Southwest wind 5 to 9 mph, with gusts as high as 15 mph.

Sunday Night: Mostly cloudy, with a low around 69.

Monday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.

Monday Night: Mostly clear, with a low around 67.

Tuesday: Mostly sunny, with a high near 89.

Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 68.

Wednesday: A chance of showers and thunderstorms. Partly sunny, with a high near 88.



Fairmount IL
 40.04°N 87.81°W (Elev. 676 ft)

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