10-day forecast for Merrimac, VA: 37° to 68°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
68°
Best day: Tuesday, November 3
67° · 0.22 in
Worst day: Thursday, November 5
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 0263° / 41°0
Morning41°feels 38°
Afternoon63°feels 61°
Evening49°feels 47°
Overnight44°feels 41°
63 °
Merrimac, Monday, 2 November
Light rain. High 63°, low 41°.
Pressure30.45 inHg
Wind4 mph E
Humidity59%
Visibility6.2 mi
Dew point38°
Tue, 0368° / 45°0
Morning45°feels 45°
Afternoon67°feels 66°
Evening55°feels 54°
Overnight46°feels 45°
68 °
Merrimac, Tuesday, 3 November
Clear. High 68°, low 45°.
Pressure30.30 inHg
Wind4.3 mph S
Humidity67%
Visibility6.2 mi
Dew point51°
Wed, 0465° / 52°0
Morning52°feels 51°
Afternoon65°feels 64°
Evening61°feels 61°
Overnight52°feels 52°
65 °
Merrimac, Wednesday, 4 November
Light rain. High 65°, low 52°.
Pressure30.09 inHg
Wind7.8 mph SE
Humidity75%
Visibility6.2 mi
Dew point55°
Thu, 0567° / 58°0.22
Morning61°feels 61°
Afternoon66°feels 66°
Evening61°feels 61°
Overnight60°feels 60°
67 °
Merrimac, Thursday, 5 November
Light rain. High 67°, low 58°.
Pressure29.85 inHg
Wind8.7 mph SW
Humidity77%
Visibility—
Dew point59°
Fri, 0664° / 49°0.07
Morning54°feels 52°
Afternoon63°feels 62°
Evening56°feels 55°
Overnight53°feels 52°
64 °
Merrimac, Friday, 6 November
Light rain. High 64°, low 49°.
Pressure29.80 inHg
Wind9.9 mph W
Humidity52%
Visibility—
Dew point44°
Sat, 0756° / 47°0
Morning50°feels 49°
Afternoon55°feels 53°
Evening47°feels 44°
Overnight49°feels 45°
56 °
Merrimac, Saturday, 7 November
Overcast. High 56°, low 47°.
Pressure29.65 inHg
Wind10.1 mph NW
Humidity59%
Visibility—
Dew point41°
Sun, 0852° / 41°0.04
Morning44°feels 40°
Afternoon50°feels 46°
Evening43°feels 35°
Overnight41°feels 34°
52 °
Merrimac, Sunday, 8 November
Light rain. High 52°, low 41°.
Pressure29.50 inHg
Wind19.8 mph W
Humidity45%
Visibility—
Dew point29°
Mon, 0942° / 37°0
Morning38°feels 29°
Afternoon41°feels 33°
Evening39°feels 31°
Overnight38°feels 29°
42 °
Merrimac, Monday, 9 November
Overcast. High 42°, low 37°.
Pressure29.77 inHg
Wind16.4 mph W
Humidity60%
Visibility—
Dew point28°
Tue, 1051° / 37°0
Morning41°feels 34°
Afternoon50°feels 47°
Evening45°feels 38°
Overnight42°feels 35°
51 °
Merrimac, Tuesday, 10 November
Clear. High 51°, low 37°.
Pressure29.85 inHg
Wind17.2 mph W
Humidity45%
Visibility—
Dew point29°
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 Merrimac, 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.