Fairmont Weather Forecast
- 74
- 88
Slight Chance Thunderstorms
- 68
- 91
Rain Showers Likely
- 65
- 82
Chance Thunderstorms
- 67
- 84
Mostly Sunny
- 70
- 88
Slight Chance Thunderstorms
- 71
- 90
Slight Chance Thunderstorms
Today 22 Jul Martin
Sunny. Highs in the upper 80s. South Winds 15 to 20 Mph.
Tonight 22 Jul Martin
Partly cloudy. Lows in the mid 70s. South Winds 15 to 20 Mph.
Fairmont Temperature Statistics
July Temperature
Fairmont, Fairmont Municipal Airport (1.9 miles)
Lowest 17 July, 2025
52 °FAverage July
73.1 °FHighest 3 July, 2025
91.9 °F
Climate (2020–Present)
Fairmont, Fairmont Municipal Airport (1.9 miles)
Average Low 2020–2025
38.1 °FAverage 2020–2025
47.5 °FAverage High 2020–2025
57.1 °F