Dumfries Weather Forecast
- 68
- 92
Chance Rain Showers
- 63
- 85
Rain Showers
- 63
- 86
Mostly Sunny
- 67
- 89
Chance Rain Showers
- 66
- 88
Rain Showers
- 63
- 87
Mostly Sunny
- 64
- 87
Slight Chance Thunderstorms
Today 18 Jun Central and Southeast Prince William/Manassas/Manassas Park
Partly sunny with a slight chance of Showers and Thunderstorms. Highs in the lower 90s. West Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain 20 percent.
Tonight 18 Jun Central and Southeast Prince William/Manassas/Manassas Park
Mostly cloudy. Scattered Showers with isolated Thunderstorms. Lows in the upper 60s. West Winds around 5 Mph. Chance of rain 40 percent.
Dumfries Temperature Statistics
June Temperature
Quantico Marine Corps Airfield - Turner Field (4.3 miles)
Lowest 3 June, 2026
54 °FAverage June
74.6 °FHighest 11 June, 2026
96.1 °F
Climate (2021–2026)
Quantico Marine Corps Airfield - Turner Field (4.3 miles)
Average Low 2021–2026
51.1 °FAverage 2021–2026
59.6 °FAverage High 2021–2026
68.5 °F