Grimes Weather Forecast
- 47
- 70
Mostly Sunny
- 57
- 76
Partly Sunny
- 42
- 76
Rain
- 31
- 47
Slight Chance Rain/Snow
- 37
- 55
Chance Rain
- 38
- 54
Mostly Cloudy
Today 9 Mar Frederick
Sunny. Highs in the lower 70s. Southwest Winds around 5 Mph.
Tonight 9 Mar Frederick
Mostly clear. Lows in the upper 40s. Southwest Winds around 5 Mph.
Grimes Temperature Statistics
March Temperature
Winchester Regional (8.7 miles)
Lowest 2 March, 2026
26.6 °FAverage March
43.2 °FHighest 7 March, 2026
68 °F
Climate (2021–Present)
Winchester Regional (8.7 miles)
Average Low 2021–2026
44.3 °FAverage 2021–2026
54.3 °FAverage High 2021–2026
64.3 °F