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Merrimac, VA Hourly Weather

Hourly forecast · Merrimac

The next 48 hours in detail — temperature, feels-like, precipitation chance, wind and UV for every hour. Built on NWS NBM and global model guidance.

48 hours — Merrimac

Today + 10-day →
Time Conditions Temp Precip Wind UV
Saturday 29/8
10:00
Partly cloudy 23° 4 mph E 3
11:00
Partly cloudy 25° 6 mph SE 5
12:00
Partly cloudy 26° 7 mph SE 7
13:00
Sunny 28° 7 mph SE 8
14:00
Sunny 28° 8 mph SE 8
15:00
Sunny 28° 11 mph SE 7
16:00
Partly cloudy 27° 9 mph SE 3
17:00
Mostly cloudy 25° 5 mph SE 2
18:00
Partly cloudy 24° 6 mph SE 0
19:00
Partly cloudy 22° 6 mph SE 0
20:00
Partly cloudy 24° 5 mph SE 0
21:00
Mostly cloudy 22° 3 mph SE 0
22:00
Partly cloudy 21° 1 mph S 0
23:00
Fog 21° 2 mph SE 0
Sunday 30/8
00:00
Fog 20° 1 mph SE 0
01:00
Fog 20° 2 mph SE 0
02:00
Sunny 20° 0 mph E 0
03:00
Fog 20° 1 mph E 0
04:00
Fog 20° 1 mph NE 0
05:00
Fog 20° 1 mph NE 0
06:00
Fog 20° 2 mph NE 0
07:00
Mostly cloudy 20° 0 mph E 0
08:00
Partly cloudy 18° 0 mph S 0
09:00
Mostly cloudy 18° 1 mph SW 1
10:00
Sunny 21° 2 mph SW 3
11:00
Sunny 24° 3 mph SW 5
12:00
Sunny 26° 3 mph S 7
13:00
Sunny 27° 2 mph SW 9
14:00
Sunny 29° 3 mph SW 9
15:00
Sunny 29° 2 mph W 6
16:00
Mostly cloudy 29° 1 mph W 3
17:00
Mostly cloudy 27° 3 mph SW 2
18:00
Mostly cloudy 28° 4 mph SW 1
19:00
Partly cloudy 28° 4 mph SW 0
20:00
Mostly cloudy 26° 3 mph SW 0
21:00
Mostly cloudy 26° 2 mph SW 0
22:00
Partly cloudy 26° 2 mph SW 0
23:00
Partly cloudy 24° 2 mph SW 0
Monday 31/8
00:00
Sunny 23° 2 mph SW 0
01:00
Sunny 22° 2 mph SW 0
02:00
Sunny 21° 3 mph W 0
03:00
Sunny 21° 2 mph W 0
04:00
Sunny 21° 2 mph NW 0
05:00
Sunny 21° 2 mph W 0
06:00
Sunny 21° 2 mph NW 0
07:00
Sunny 21° 2 mph NW 0
08:00
Sunny 23° 2 mph NW 0
09:00
Sunny 20° 2 mph W 1
Hourly
How the hourly forecast is made
Hour-by-hour numbers come from NOAA's National Blend of Models combined with ECMWF and GFS guidance, bias-corrected against nearby station observations and refreshed every hour.
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 10:01 AM