Mantua Weather Forecast
- 59
- 70
Rain Showers
- 62
- 69
Rain Showers
- 58
- 73
Partly Sunny
- 60
- 79
Mostly Sunny
- 52
- 70
Partly Sunny
- 53
- 65
Mostly Cloudy
Today 10 Oct Arlington/Falls Church/Alexandria
Cloudy. Highs in the lower 70s. East Winds 5 to 10 Mph.
Tonight 10 Oct Arlington/Falls Church/Alexandria
Cloudy. A chance of Showers in the Evening, then Showers likely after midnight. Lows around 60. East Winds 10 to 15 Mph. Chance of rain 70 percent.
Mantua Temperature Statistics
October Temperature
Fort Belvoir (9.9 miles)
Lowest 7 October, 2026
43 °FAverage October
63.4 °FHighest 2 October, 2026
87.4 °F
Climate (2021–2026)
Fort Belvoir (9.9 miles)
Average Low 2021–2026
47.8 °FAverage 2021–2026
58.1 °FAverage High 2021–2026
68.3 °F