10-day forecast for Manassas, VA: 38° to 75°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
75°
Best day: Friday, October 30
62°
Worst day: Sunday, October 25
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 2670° / 38°0
Morning40°feels 40°
Afternoon70°feels 69°
Evening53°feels 52°
Overnight40°feels 40°
70 °
Manassas, Monday, 26 October
Clear. High 70°, low 38°.
Pressure30.36 inHg
Wind2.4 mph NW
Humidity53%
Visibility6.2 mi
Dew point46°
Tue, 2766° / 45°0
Morning50°feels 48°
Afternoon66°feels 65°
Evening57°feels 56°
Overnight45°feels 42°
66 °
Manassas, Tuesday, 27 October
Clear. High 66°, low 45°.
Pressure30.36 inHg
Wind5.7 mph N
Humidity58%
Visibility6.2 mi
Dew point48°
Wed, 2864° / 47°0
Morning47°feels 47°
Afternoon64°feels 63°
Evening55°feels 54°
Overnight50°feels 49°
64 °
Manassas, Wednesday, 28 October
Overcast. High 64°, low 47°.
Pressure30.47 inHg
Wind4.4 mph SE
Humidity64%
Visibility6.2 mi
Dew point49°
Thu, 2970° / 50°0
Morning50°feels 48°
Afternoon63°feels 62°
Evening68°feels 67°
Overnight51°feels 50°
70 °
Manassas, Thursday, 29 October
Overcast. High 70°, low 50°.
Pressure30.30 inHg
Wind6 mph S
Humidity67%
Visibility6.2 mi
Dew point53°
Fri, 3075° / 48°0
Morning56°feels 55°
Afternoon67°feels 66°
Evening72°feels 71°
Overnight59°feels 58°
75 °
Manassas, Friday, 30 October
Clear. High 75°, low 48°.
Pressure30.24 inHg
Wind5.6 mph NW
Humidity71%
Visibility—
Dew point54°
Sat, 3174° / 56°0
Morning61°feels 60°
Afternoon69°feels 69°
Evening69°feels 69°
Overnight60°feels 60°
74 °
Manassas, Saturday, 31 October
Mostly clear. High 74°, low 56°.
Pressure30.30 inHg
Wind6.1 mph NW
Humidity56%
Visibility—
Dew point51°
Sun, 0174° / 55°0
Morning59°feels 58°
Afternoon68°feels 67°
Evening69°feels 68°
Overnight56°feels 56°
74 °
Manassas, Sunday, 1 November
Overcast. High 74°, low 55°.
Pressure30.30 inHg
Wind7.8 mph S
Humidity56%
Visibility—
Dew point49°
Mon, 0267° / 56°0
Morning60°feels 60°
Afternoon66°feels 66°
Evening65°feels 65°
Overnight59°feels 60°
67 °
Manassas, Monday, 2 November
Overcast. High 67°, low 56°.
Pressure30.24 inHg
Wind5.9 mph S
Humidity79%
Visibility—
Dew point58°
Tue, 0375° / 59°0
Morning62°feels 62°
Afternoon69°feels 69°
Evening71°feels 71°
Overnight65°feels 65°
75 °
Manassas, Tuesday, 3 November
Light rain. High 75°, low 59°.
Pressure30.12 inHg
Wind7.9 mph S
Humidity75%
Visibility—
Dew point59°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Manassas, VA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.