Weather forecast for tomorrow
Fairmont, IL

Weather forecast for tomorrow

Wednesday, Jun 18.

Thunderstorms
5:16 am

8:30 pm
CDT
Thunderstorms
77°F / 63°F
  • Wind: 16mph S
  • Humidity: 87%
  • Precip. probability: 84%
  • Precipitation: 0.94"
  • UV index: 4
Tomorrow, in Fairmont, storm clouds could lead to bursts of thunder and rain.
Substantial precipitation is expected. A subtle difference will be noticeable between the daytime peak temperature of a warm 77°F and the nighttime low of a comfortable 62.6°F.
Sunrise will be at 5:16 am and sunset at 8:30 pm; tomorrow's daylight will last for 15h and 14min.

Frequently asked questions

What is the weather forecast for Fairmont for tomorrow?
Tomorrow, in Fairmont, changing skies could spark thunderstorms.
Will it rain tomorrow?
Increased precipitation of 0.94" is forecasted with a high probability.
What will be the maximum temperature tomorrow?
Tomorrow, the maximum temperature will be 77°F, while the minimum temperature will be 62.6°F.
The maximum temperature will be in line with the average highest temperature of°C in. The lowest temperature will be also in line with the average low of°C.
What time are sunrise and sunset tomorrow?
On Wednesday, in Fairmont, sunrise will be at 5:16 am and sunset at 8:30 pm (CDT).
How many hours of daylight will Fairmont have tomorrow?
Tomorrow, the daylight will last for 15h and 14min.

Hourly weather forecast

12 am
  • 72°F
  • Feels like:
    72°F
Cloudy
Cloudy
  • Wind: 4mph SSW
  • Pressure: 29.77"Hg
  • Humidity: 91%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 72°F
  • Feels like:
    73°F
Cloudy
Cloudy
  • Wind: 4mph SSW
  • Pressure: 29.77"Hg
  • Humidity: 96%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 7mi
4 am
  • 70°F
  • Feels like:
    73°F
Cloudy
Cloudy
  • Wind: 4mph SSW
  • Pressure: 29.77"Hg
  • Humidity: 99%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 8mi
Sunrise: 5:16 am
6 am
  • 70°F
  • Feels like:
    72°F
Cloudy
Cloudy
  • Wind: 3mph S
  • Pressure: 29.77"Hg
  • Humidity: 100%
  • Precip. probability: 18%
  • Precipitation: 0"
  • Visibility: 7mi
8 am
  • 73°F
  • Feels like:
    75°F
Showers
Showers
  • Wind: 4mph S
  • Pressure: 29.77"Hg
  • Humidity: 94%
  • Precip. probability: 40%
  • Precipitation: 0.04"
  • Visibility: 7mi
10 am
  • 77°F
  • Feels like:
    81°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 6mph SSE
  • Pressure: 29.77"Hg
  • Humidity: 84%
  • Precip. probability: 49%
  • Precipitation: 0.08"
  • Visibility: 7mi
12 pm
  • 77°F
  • Feels like:
    82°F
Heavy Thunderstorms
Heavy Thunderstorms
  • Wind: 7mph SE
  • Pressure: 29.71"Hg
  • Humidity: 81%
  • Precip. probability: 72%
  • Precipitation: 0.39"
  • Visibility: 4mi
2 pm
  • 73°F
  • Feels like:
    77°F
Thunderstorms
Thunderstorms
  • Wind: 11mph SSE
  • Pressure: 29.65"Hg
  • Humidity: 91%
  • Precip. probability: 81%
  • Precipitation: 0.16"
  • Visibility: 6mi
4 pm
  • 75°F
  • Feels like:
    79°F
Cloudy
Cloudy
  • Wind: 14mph W
  • Pressure: 29.65"Hg
  • Humidity: 84%
  • Precip. probability: 18%
  • Precipitation: 0"
  • Visibility: 4mi
6 pm
  • 75°F
  • Feels like:
    79°F
Few Showers
Few Showers
  • Wind: 12mph W
  • Pressure: 29.65"Hg
  • Humidity: 82%
  • Precip. probability: 31%
  • Precipitation: 0.04"
  • Visibility: 7mi
8 pm
  • 72°F
  • Feels like:
    73°F
Cloudy
Cloudy
  • Wind: 9mph NW
  • Pressure: 29.68"Hg
  • Humidity: 86%
  • Precip. probability: 23%
  • Precipitation: 0"
  • Visibility: 7mi
Sunset: 8:30 pm
10 pm
  • 68°F
  • Feels like:
    70°F
Few Showers
Few Showers
  • Wind: 6mph NW
  • Pressure: 29.71"Hg
  • Humidity: 90%
  • Precip. probability: 33%
  • Precipitation: 0.04"
  • Visibility: 5mi
Tomorrow, on Wednesday, a combination of overcast, rain-soaked and unstable weather is forecasted.
Rainfall is forecasted at 1 am, and from 8 am to 3 pm, 6 pm, 10 pm and at 11 pm. With substantial precipitation of 0.39", most rainfall is expected at 12 pm.
The temperature will be between a minimum of 68°F and a maximum of 77°F. The warmest part of the day will be from 10 am to 1 pm.
Updated: Jun 17, 2025 @ 22:49:29 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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