10-day forecast for Merrimac, VA: 40° to 71°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
71°
Best day: Friday, October 30
62° · 2.76 in
Worst day: Thursday, November 5
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 3071° / 43°0
Morning44°feels 42°
Afternoon71°feels 71°
Evening53°feels 51°
Overnight45°feels 43°
71 °
Merrimac, Friday, 30 October
Clear. High 71°, low 43°.
Pressure30.24 inHg
Wind8.4 mph NW
Humidity57%
Visibility6.2 mi
Dew point51°
Sat, 3159° / 42°0
Morning44°feels 44°
Afternoon59°feels 57°
Evening51°feels 49°
Overnight43°feels 43°
59 °
Merrimac, Saturday, 31 October
Overcast. High 59°, low 42°.
Pressure30.45 inHg
Wind4.5 mph E
Humidity53%
Visibility6.2 mi
Dew point40°
Sun, 0162° / 41°0
Morning41°feels 39°
Afternoon62°feels 60°
Evening53°feels 51°
Overnight44°feels 42°
62 °
Merrimac, Sunday, 1 November
Overcast. High 62°, low 41°.
Pressure30.45 inHg
Wind4.7 mph E
Humidity51%
Visibility6.2 mi
Dew point39°
Mon, 0264° / 49°0.01
Morning52°feels 52°
Afternoon60°feels 58°
Evening53°feels 52°
Overnight49°feels 49°
64 °
Merrimac, Monday, 2 November
Light rain. High 64°, low 49°.
Pressure30.33 inHg
Wind4.6 mph SE
Humidity45%
Visibility—
Dew point38°
Tue, 0367° / 45°0
Morning51°feels 51°
Afternoon65°feels 64°
Evening55°feels 54°
Overnight54°feels 54°
67 °
Merrimac, Tuesday, 3 November
Mostly clear. High 67°, low 45°.
Pressure30.12 inHg
Wind7.9 mph S
Humidity54%
Visibility—
Dew point47°
Wed, 0459° / 53°0.38
Morning54°feels 53°
Afternoon54°feels 54°
Evening56°feels 56°
Overnight58°feels 58°
59 °
Merrimac, Wednesday, 4 November
Rain. High 59°, low 53°.
Pressure30.12 inHg
Wind8 mph SE
Humidity98%
Visibility—
Dew point53°
Thu, 0562° / 59°2.76
Morning62°feels 62°
Afternoon62°feels 63°
Evening61°feels 61°
Overnight59°feels 60°
62 °
Merrimac, Thursday, 5 November
Heavy rain. High 62°, low 59°.
Pressure29.77 inHg
Wind16.6 mph SE
Humidity96%
Visibility—
Dew point61°
Fri, 0659° / 50°0.02
Morning52°feels 51°
Afternoon57°feels 56°
Evening53°feels 52°
Overnight53°feels 52°
59 °
Merrimac, Friday, 6 November
Light rain. High 59°, low 50°.
Pressure29.74 inHg
Wind8 mph W
Humidity72%
Visibility—
Dew point47°
Sat, 0754° / 40°0.01
Morning52°feels 50°
Afternoon49°feels 44°
Evening41°feels 34°
Overnight42°feels 37°
54 °
Merrimac, Saturday, 7 November
Light rain. High 54°, low 40°.
Pressure29.91 inHg
Wind12.8 mph NW
Humidity81%
Visibility—
Dew point45°
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.