Merrimac, VA Hourly Weather

Montgomery County12:25 AM EDT37.19°N, 80.43°WElevation 1,985 ft

Next 48 hours

12 AM 3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM Mon Oct 26 12 AM 3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM 40° 50° 60° %
TemperatureFeels likeChance of precipitationNight
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 42° 42° 0% 0.00 in NE 2 80% 36° 8% 0
1 AM Mostly Clear 41° 41° 0% 0.00 in NE 2 81% 36° 7% 0
2 AM Mostly Clear 40° 40° 0% 0.00 in NE 2 85% 36° 7% 0
3 AM Mostly Clear 39° 39° 0% 0.00 in NE 2 88% 36° 16% 0
4 AM Mostly Clear 38° 39° 0% 0.00 in E 2 90% 36° 25% 0
5 AM Partly Cloudy 38° 38° 0% 0.00 in E 2 94% 36° 34% 0
6 AM Mostly Sunny 36° 37° 0% 0.00 in E 2 99% 36° 41% 0
7 AM Mostly Sunny 35° 35° 0% 0.00 in SE 2 100% 35° 49% 0
8 AM Partly Sunny 36° 36° 0% 0.00 in SE 2 100% 36° 56% 0
9 AM Mostly Sunny 40° 40° 0% 0.00 in E 2 100% 40° 45% 1
10 AM Mostly Sunny 45° 45° 0% 0.00 in E 2 96% 44° 33% 2
11 AM Sunny 50° 51° 0% 0.00 in E 2 84% 46° 22% 3
12 PM Sunny 55° 55° 0% 0.00 in E 2 74% 46° 17% 4
1 PM Sunny 58° 58° 0% 0.00 in E 3 65% 46° 14% 5
2 PM Sunny 60° 60° 0% 0.00 in E 3 G8 59% 45° 12% 4
3 PM Sunny 61° 61° 0% 0.00 in E 3 G8 53% 44° 10% 3
4 PM Sunny 62° 62° 0% 0.00 in E 3 G8 51% 43° 9% 2
5 PM Sunny 61° 61° 0% 0.00 in E 3 G8 51% 43° 7% 1
6 PM Clear 58° 58° 0% 0.00 in E 3 G8 57% 43° 5% 0
7 PM Clear 55° 55° 0% 0.00 in E 2 67% 44° 4% 0
8 PM Clear 51° 51° 0% 0.00 in E 2 79% 45° 2% 0
9 PM Clear 48° 48° 0% 0.00 in E 1 88% 44° 2% 0
10 PM Clear 45° 45° 0% 0.00 in Calm 95% 44° 2% 0
11 PM Clear 43° 43° 0% 0.00 in Calm 100% 43° 2% 0
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 41° 41° 0% 0.00 in Calm 100% 41° 4% 0
1 AM Mostly Clear 41° 41° 0% 0.00 in Calm 100% 41° 6% 0
2 AM Mostly Clear 40° 40° 0% 0.00 in Calm 100% 40° 8% 0
3 AM Mostly Clear 39° 39° 0% 0.00 in Calm 100% 39° 13% –
4 AM Mostly Clear 38° 38° 0% 0.00 in Calm 100% 38° 18% –
5 AM Mostly Clear 38° 38° 0% 0.00 in Calm 100% 38° 23% –
6 AM Mostly Sunny 36° 36° 0% 0.00 in Calm 100% 36° 26% –
7 AM Mostly Sunny 36° 36° 0% 0.00 in Calm 100% 36° 28% –
8 AM Mostly Sunny 37° 37° 0% 0.00 in W 1 99% 36° 31% –
9 AM Sunny 41° 41° 0% 0.00 in W 1 95% 40° 24% –
10 AM Sunny 47° 47° 0% 0.00 in W 1 89% 44° 18% –
11 AM Sunny 53° 53° 0% 0.00 in W 1 79% 46° 11% –
12 PM Sunny 58° 58° 0% 0.00 in Calm 65% 46° 8% –
1 PM Sunny 62° 62° 0% 0.00 in Calm 53% 45° 6% –
2 PM Sunny 65° 65° 0% 0.00 in Calm 44% 43° 3% –
3 PM Sunny 68° 68° 0% 0.00 in Calm 39% 42° 3% –
4 PM Sunny 68° 68° 0% 0.00 in NW 1 37% 41° 3% –
5 PM Sunny 67° 67° 0% 0.00 in NW 1 37% 40° 3% –
6 PM Clear 64° 64° 0% 0.00 in NW 1 42% 41° 5% –
7 PM Mostly Clear 60° 60° 0% 0.00 in Calm 50% 42° 6% –
8 PM Mostly Clear 56° 56° 0% 0.00 in Calm 61% 42° 8% –
9 PM Mostly Clear 52° 52° 0% 0.00 in Calm 70% 42° 9% –
10 PM Mostly Clear 49° 49° 0% 0.00 in Calm 79% 42° 10% –
11 PM Mostly Clear 46° 46° 0% 0.00 in Calm 86% 42° 11% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 44° 44° 0% 0.00 in Calm 92% 42° 12% –
1 AM Mostly Clear 43° 43° 0% 0.00 in Calm 95% 41° 13% –
2 AM Mostly Clear 42° 42° 0% 0.00 in Calm 97% 41° 14% –
3 AM Mostly Clear 41° 41° 0% 0.00 in Calm 99% 40° 14% –
4 AM Mostly Clear 40° 40° 0% 0.00 in Calm 100% 40° 13% –
5 AM Mostly Clear 39° 39° 0% 0.00 in W 1 100% 39° 13% –
6 AM Sunny 38° 38° 0% 0.00 in Calm 100% 38° 13% –
7 AM Sunny 38° 37° 0% 0.00 in Calm 100% 38° 13% –
8 AM Sunny 39° 39° 0% – Calm 99% 39° 13% –
9 AM Sunny 44° 44° 0% – Calm 89% 41° 11% –
10 AM Sunny 51° 51° 0% – Calm 78% 44° 10% –
11 AM Sunny 57° 57° 0% – Calm 67% 46° 8% –
12 PM Sunny 62° 62° 0% – Calm 58% 47° 11% –
1 PM Sunny 65° 65° 0% – E 1 50% 46° 13% –
2 PM Sunny 67° 67° 0% – E 1 45% 45° 16% –
3 PM Sunny 69° 69° 0% – E 1 42% 45° 16% –
4 PM Sunny 70° 70° 0% – E 1 40% 44° 15% –
5 PM Sunny 68° 68° 0% – E 2 42% 44° 15% –
6 PM Mostly Clear 66° 66° 0% – E 2 47% 45° 19% –
7 PM Mostly Clear 62° 62° 0% – E 1 G7 56% 46° 23% –
8 PM Partly Cloudy 58° 58° 0% – E 1 67% 47° 27% –
9 PM Partly Cloudy 54° 54° 0% – E 1 76% 47° 28% –
10 PM Partly Cloudy 51° 51° 0% – E 1 84% 47° 29% –
11 PM Partly Cloudy 49° 49° 0% – E 1 90% 46° 30% –
Wednesday, October 2824 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 47° 47° 0% – E 1 95% 46° 35% –
1 AM Partly Cloudy 46° 46° 0% – E 1 97% 46° 41% –
2 AM Partly Cloudy 46° 46° 0% – E 1 98% 45° 46% –
3 AM Partly Cloudy 45° 45° 0% – E 1 100% 45° 49% –
4 AM Mostly Cloudy 44° 44° 0% – E 1 100% 44° 53% –
5 AM Mostly Cloudy 44° 44° 0% – E 1 100% 44° 56% –
6 AM Partly Sunny 43° 43° 0% – E 1 100% 43° 60% –
7 AM Partly Sunny 43° 43° 0% – E 1 100% 43° 65% –
8 AM Partly Sunny 44° 44° 0% – E 1 99% 43° 69% –
9 AM Partly Sunny 47° 47° 0% – E 1 G7 95% 45° 65% –
10 AM Partly Sunny 51° 51° 0% – E 1 G7 90% 48° 60% –
11 AM Partly Sunny 55° 55° 0% – SE 2 G8 83% 50° 56% –
12 PM Partly Sunny 58° 58° 0% – SE 2 G8 75% 50° 60% –
1 PM Partly Sunny 61° 61° 0% – SE 3 G8 67% 50° 65% –
2 PM Partly Sunny 63° 63° 0% – SE 3 G9 61% 49° 69% –
3 PM Mostly Cloudy 64° 64° 0% – SE 3 G9 56% 48° 70% –
4 PM Mostly Cloudy 64° 64° 0% – SE 5 54% 48° 71% –
5 PM Mostly Cloudy 64° 64° 0% – SE 5 55% 47° 72% –
6 PM Mostly Cloudy 62° 62° 0% – SE 3 G9 60% 48° 66% –
7 PM Mostly Cloudy 59° 59° 0% – SE 2 G9 68% 48° 59% –
8 PM Mostly Cloudy 56° 56° 2% – SE 2 G8 77% 49° 53% –
9 PM Mostly Cloudy 53° 53° 2% – SE 1 G7 85% 49° 55% –
10 PM Mostly Cloudy 50° 50° 2% – SE 1 G7 92% 48° 57% –
11 PM Mostly Cloudy 48° 48° 2% – SE 1 98% 48° 59% –
Thursday, October 2924 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 47° 47° 2% – Calm 100% 47° 58% –
1 AM Mostly Cloudy 47° 47° 2% – Calm 100% 47° 56% –
2 AM Mostly Cloudy 46° 46° 2% – Calm 100% 46° 55% –
3 AM Mostly Cloudy 46° 46° 2% – Calm 100% 46° 55% –
4 AM Mostly Cloudy 45° 45° 2% – Calm 100% 45° 56% –
5 AM Mostly Cloudy 45° 45° 2% – Calm 100% 45° 56% –
6 AM Partly Sunny 44° 44° 2% – Calm 100% 44° 55% –
7 AM Partly Sunny 44° 44° 2% – Calm 100% 44° 54% –
8 AM Partly Sunny 44° 44° 0% – Calm 99% 44° 53% –
9 AM Partly Sunny 48° 48° 0% – Calm 94% 46° 51% –
10 AM Mostly Sunny 52° 52° 0% – Calm 87% 48° 48% –
11 AM Mostly Sunny 57° 57° 0% – SW 1 79% 50° 46% –
12 PM Mostly Sunny 61° 61° 0% – SW 1 70% 51° 40% –
1 PM Mostly Sunny 64° 64° 0% – SW 2 62% 50° 34% –
2 PM Mostly Sunny 66° 66° 0% – SW 2 55% 50° 28% –
3 PM Sunny 68° 68° 0% – S 2 51% 49° 25% –
4 PM Sunny 69° 69° 0% – S 2 48% 48° 22% –
5 PM Sunny 68° 68° 0% – S 2 G8 49% 48° 19% –
6 PM Mostly Clear 65° 65° 0% – S 2 54% 48° 18% –
7 PM Mostly Clear 62° 62° 0% – S 2 62% 49° 18% –
8 PM Mostly Clear 58° 58° 0% – SE 2 73% 50° 17% –
9 PM Mostly Clear 55° 55° 0% – S 1 G7 81% 50° 15% –
10 PM Mostly Clear 52° 52° 0% – S 1 89% 49° 13% –
11 PM Mostly Clear 50° 50° 0% – SW 1 96% 48° 11% –
Friday, October 302 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 48° 48° 0% – Calm 99% 48° 15% –
1 AM Mostly Clear 48° 47° 0% – Calm 100% 48° 19% –

National Weather Service forecast updated 1 day ago. Precipitation amounts are the forecast liquid equivalent for each hour.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.