Grissom Weather Forecast
- 53
- 87
Rain
- 41
- 55
Rain
- 44
- 57
Mostly Sunny
- 47
- 63
Partly Sunny
- 49
- 69
Mostly Sunny
- 50
- 70
Mostly Sunny
Today 16 Oct Granville
Patchy fog this morning. Partly sunny. Highs in the upper 80s. Southwest Winds 5 to 10 Mph.
Tonight 16 Oct Granville
Showers likely in the Evening, then rain likely after midnight. Cooler with Lows in the lower 50s. Southwest Winds 5 to 10 Mph, becoming northwest after midnight. Gusts up to 25 Mph. Chance of rain 70 percent.
Grissom Temperature Statistics
October Temperature
Franklin County Airport (14.9 miles)
Lowest 7 October, 2026
41 °FAverage October
67.2 °FHighest 2 October, 2026
89.6 °F
Climate (2021–2026)
Franklin County Airport (14.9 miles)
Average Low 2021–2026
49.1 °FAverage 2021–2026
59.6 °FAverage High 2021–2026
70.8 °F