Blair Weather Forecast
- 68
- 83
Thunderstorms Likely
- 71
- 85
Chance Thunderstorms
- 71
- 88
Thunderstorms Likely
- 71
- 86
Thunderstorms Likely
- 70
- 85
Rain Showers Likely
- 69
- 82
Rain Showers Likely
Today 14 Jul Logan
Partly sunny. A chance of Showers with a slight chance of Thunderstorms in the Morning, then Showers and Thunderstorms likely in the afternoon. Humid with Highs in the mid 80s. Southwest Winds around 5 Mph. Chance of rain 70 percent.
Tonight 14 Jul Logan
Mostly cloudy. Showers and Thunderstorms likely in the Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Humid with Lows in the upper 60s. Light and variable Winds. Chance of rain 70 percent.
Blair Temperature Statistics
July Temperature
Logan County Airport (5 miles)
Lowest 3 July, 2025
64.4 °FAverage July
75 °FHighest 5 July, 2025
87.8 °F
Climate (2020–Present)
Logan County Airport (5 miles)
Average Low 2020–2025
47.9 °FAverage 2020–2025
56.2 °FAverage High 2020–2025
65 °F