What is today's weather forecast for Fairmont City, IL?

Today's forecast for Fairmont City shows a low of 49 degrees Fahrenheit. Mostly clear, with a low around 49.

What is the 7-day weather forecast for Fairmont City, IL?

The 7-day forecast for Fairmont City shows highs from 59 to 78 degrees and lows from 39 to 60 degrees Fahrenheit. Expect precipitation on 4 days with chances of 20% or higher.

Will it rain in Fairmont City, IL this week?

Yes, rain is possible in Fairmont City this week. Precipitation chances: Monday (60% chance), Tuesday (20% chance), Wednesday (60% chance), Thursday (60% chance).

How accurate is the Fairmont City weather forecast?

WeatherForYou provides highly accurate Fairmont City forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Fairmont City, IL Weather Forecast and Current Conditions

Current Conditions From Nearby Station

Switch to Metric Units

65°F
Feels Like 65°F

Humidity 36% Dew Point 37°F Wind S 5 MPH Gusts 7 Barometer 29.75 in.755.7 mm

Solar Rad 129 w/m²

Report from a MADIS/MESONET weather station 5.2 miles NW of central Fairmont City
at 3:51 PM Thu, Nov 13, 2025

Point Forecast at a Glance

ThuNov 13

FriNov 14

SatNov 15

SunNov 16

MonNov 17

20%

TueNov 18

20%

WedNov 19

40%

7-Day Temperature Trend

Week Ahead Summary

Sharp cooling trend with high temperatures dropping from 77°F to 59°F, falling as low as 59°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 10°F above the historical average for November. Normal highs for this period are around 55°F with lows around 36°F.

This Date in Weather History

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

Fairmont City, IL 7 Day Weather Forecast Details

Thursday Nov 13

Night: Mostly clear, with a low around 49. South wind 5 to 7 mph.

Friday Nov 14

Day: Mostly cloudy, then gradually becoming sunny, with a high near 77. Southwest wind 6 to 9 mph.

Night: Partly cloudy, with a low around 60. South wind around 8 mph.

Saturday Nov 15

Day: Partly sunny, with a high near 78. Southwest wind 8 to 14 mph becoming west in the afternoon. Winds could gust as high as 23 mph.

Night: Mostly clear, with a low around 44. North wind 6 to 9 mph.

Sunday Nov 16

Day: Sunny, with a high near 61.

Night: Mostly clear, with a low around 39.

Monday Nov 17

Day: A 20 percent chance of rain after noon. Mostly sunny, with a high near 59.

Night: Rain likely, mainly before midnight. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.

Tuesday Nov 18

Day: A 20 percent chance of rain before noon. Partly sunny, with a high near 63.

Night: A 20 percent chance of rain. Mostly cloudy, with a low around 45.

Wednesday Nov 19

Day: A 40 percent chance of rain. Mostly cloudy, with a high near 59.

Night: Rain likely. Cloudy, with a low around 48. Chance of precipitation is 60%.

Thursday Nov 20

Day: Rain likely. Mostly cloudy, with a high near 61. Chance of precipitation is 60%.

About Fairmont City, IL

Fairmont City is a village in St. Clair and Madison counties, Illinois, United States. The population was 2,265 at the 2020 census, down from 2,635 in 2010. In the 1990s Fairmont City's Hispanic population doubled, and as of 2020, over 79% of the population was of Hispanic descent.

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.

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