Fort Belvoir Weather Forecast
- 43
- 59
Slight Chance Rain
- 43
- 50
Rain
- 42
- 56
Rain Likely
- 38
- 56
Rain Likely
- 31
- 43
Rain/Snow Likely
- 25
- 41
Partly Sunny
Today 18 Feb Charles
Cloudy. A slight chance of rain this afternoon. Highs around 60. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent.
Tonight 18 Feb Charles
Mostly cloudy in the Evening, then becoming partly cloudy. Patchy fog after midnight. Lows in the lower 40s. Southwest Winds 5 to 10 Mph.
Fort Belvoir Temperature Statistics
February Temperature
Fort Belvoir (1.9 miles)
Lowest 9 February, 2026
9.9 °FAverage February
30.8 °FHighest 14 February, 2026
56.7 °F
Climate (2021–Present)
Fort Belvoir (1.9 miles)
Average Low 2021–2026
47.6 °FAverage 2021–2026
57.9 °FAverage High 2021–2026
68.1 °F