Green Valley, MD Hourly Weather

Frederick County5:13 PM EDT39.31°N, 77.30°WElevation 397 ft

Next 48 hours

5 PM 8 PM 11 PM Sun Oct 25 2 AM 5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM Mon Oct 26 2 AM 5 AM 8 AM 11 AM 2 PM 40° 50° 60° %
TemperatureFeels likeChance of precipitationNight
Saturday, October 247 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
5 PM Sunny 59° 59° 0% 0.00 in SE 2 42% 36° 1% 0
6 PM Clear 55° 55° 0% 0.00 in SE 2 51% 37° 1% 0
7 PM Clear 51° 51° 0% 0.00 in E 1 59% 37° 2% 0
8 PM Clear 46° 46° 0% 0.00 in E 1 73% 38° 2% 0
9 PM Clear 43° 43° 0% 0.00 in E 1 82% 38° 2% –
10 PM Clear 41° 41° 0% 0.00 in Calm 89% 38° 3% –
11 PM Clear 40° 40° 0% 0.00 in Calm 92% 38° 3% –
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 39° 39° 0% 0.00 in Calm 96% 38° 3% –
1 AM Clear 38° 38° 0% 0.00 in Calm 96% 37° 2% –
2 AM Clear 37° 37° 0% 0.00 in Calm 100% 37° 2% –
3 AM Clear 37° 37° 0% 0.00 in Calm 100% 37° 2% –
4 AM Clear 36° 36° 0% 0.00 in Calm 100% 36° 2% –
5 AM Clear 36° 36° 0% 0.00 in Calm 100% 36° 2% –
6 AM Sunny 35° 35° 0% 0.00 in Calm 100% 35° 2% –
7 AM Sunny 35° 35° 0% 0.00 in Calm 100% 35° 1% –
8 AM Sunny 36° 36° 0% – Calm 100% 36° 1% –
9 AM Sunny 42° 42° 0% – Calm 86% 38° 1% –
10 AM Sunny 49° 49° 0% – Calm 74% 41° 1% –
11 AM Sunny 55° 55° 0% – Calm 64% 43° 1% –
12 PM Sunny 59° 59° 0% – Calm 57% 44° 1% –
1 PM Sunny 61° 61° 0% – S 1 51% 43° 2% –
2 PM Sunny 63° 63° 0% – S 1 48% 43° 2% –
3 PM Sunny 64° 64° 0% – S 1 46% 43° 2% –
4 PM Sunny 64° 64° 0% – Calm 46% 43° 1% –
5 PM Sunny 63° 63° 0% – Calm 48% 43° 1% –
6 PM Clear 59° 59° 0% – Calm 55% 43° 1% –
7 PM Clear 54° 54° 0% – Calm 69% 44° 2% –
8 PM Clear 52° 52° 0% – Calm 74% 44° 2% –
9 PM Clear 48° 48° 0% – Calm 86% 44° 2% –
10 PM Clear 45° 45° 0% – Calm 93% 43° 2% –
11 PM Clear 43° 43° 0% – Calm 100% 43° 2% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 42° 42° 0% – Calm 100% 42° 2% –
1 AM Clear 41° 41° 0% – Calm 100% 41° 2% –
2 AM Clear 41° 41° 0% – Calm 100% 41° 3% –
3 AM Clear 40° 40° 0% – Calm 100% 40° 3% –
4 AM Clear 40° 40° 0% – Calm 100% 40° 3% –
5 AM Clear 39° 39° 0% – Calm 100% 39° 3% –
6 AM Sunny 38° 38° 0% – Calm 100% 38° 3% –
7 AM Sunny 38° 38° 0% – Calm 100% 38° 3% –
8 AM Sunny 39° 39° 0% – Calm 96% 38° 4% –
9 AM Sunny 44° 44° 0% – W 1 86% 40° 4% –
10 AM Sunny 50° 50° 0% – W 1 77% 43° 4% –
11 AM Sunny 56° 56° 0% – W 2 69% 46° 4% –
12 PM Sunny 60° 60° 0% – W 2 62% 47° 4% –
1 PM Sunny 63° 63° 0% – W 2 54% 46° 4% –
2 PM Sunny 65° 65° 0% – W 2 50% 46° 3% –
3 PM Sunny 67° 67° 0% – W 2 47% 46° 3% –
4 PM Sunny 67° 67° 0% – W 1 47% 46° 3% –
5 PM Sunny 66° 66° 0% – W 1 48% 46° 3% –
6 PM Clear 63° 63° 0% – W 1 54% 46° 3% –
7 PM Clear 59° 59° 0% – Calm 62% 46° 3% –
8 PM Mostly Clear 55° 55° 0% – Calm 72% 46° 8% –
9 PM Mostly Clear 52° 52° 0% – Calm 80% 46° 8% –
10 PM Mostly Clear 50° 50° 0% – Calm 86% 46° 8% –
11 PM Mostly Clear 48° 48° 0% – Calm 93% 46° 8% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 47° 47° 0% – Calm 96% 46° 8% –
1 AM Mostly Clear 46° 46° 0% – Calm 96% 45° 8% –
2 AM Mostly Clear 45° 45° 0% – Calm 100% 45° 24% –
3 AM Mostly Clear 44° 44° 0% – Calm 100% 44° 24% –
4 AM Mostly Clear 44° 44° 0% – NW 1 100% 44° 24% –
5 AM Mostly Clear 44° 44° 0% – NW 1 100% 44° 24% –
6 AM Sunny 43° 43° 0% – N 1 100% 43° 24% –
7 AM Sunny 43° 43° 0% – N 2 100% 43° 24% –
8 AM Sunny 44° 44° 0% – N 2 100% 44° 20% –
9 AM Sunny 48° 48° 0% – N 2 93% 46° 20% –
10 AM Sunny 54° 54° 0% – N 3 77% 47° 20% –
11 AM Sunny 59° 59° 0% – N 3 69% 49° 20% –
12 PM Sunny 62° 62° 0% – N 3 62% 49° 20% –
1 PM Sunny 65° 65° 0% – N 3 G8 56% 49° 20% –
2 PM Mostly Sunny 66° 66° 0% – N 3 G8 54% 49° 35% –
3 PM Mostly Sunny 67° 67° 0% – N 3 G8 52% 49° 35% –
4 PM Mostly Sunny 67° 67° 0% – NE 3 G8 50% 48° 35% –
5 PM Mostly Sunny 66° 66° 0% – NE 3 G8 52% 48° 35% –
6 PM Partly Cloudy 64° 64° 0% – NE 3 56% 48° 35% –
7 PM Partly Cloudy 60° 60° 0% – NE 2 67% 49° 35% –
8 PM Partly Cloudy 57° 57° 0% – NE 2 75% 49° 47% –
9 PM Partly Cloudy 54° 54° 0% – NE 2 83% 49° 47% –
10 PM Partly Cloudy 52° 52° 0% – E 2 86% 48° 47% –
11 PM Partly Cloudy 50° 50° 0% – E 2 89% 47° 47% –
Wednesday, October 2821 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 49° 49° 0% – E 2 93% 47° 47% –
1 AM Partly Cloudy 48° 48° 0% – E 2 93% 46° 47% –
2 AM Mostly Cloudy 47° 47° 1% – E 2 96% 46° 63% –
3 AM Mostly Cloudy 46° 46° 1% – E 2 96% 45° 63% –
4 AM Mostly Cloudy 46° 45° 1% – E 3 G8 96% 45° 63% –
5 AM Mostly Cloudy 46° 45° 1% – E 3 G8 93% 44° 63% –
6 AM Partly Sunny 45° 44° 1% – E 3 G8 96% 44° 63% –
7 AM Partly Sunny 45° 44° 1% – E 3 G8 96% 44° 63% –
8 AM Partly Sunny 46° 45° 1% – E 3 G8 93% 44° 66% –
9 AM Partly Sunny 49° 48° 1% – E 3 G8 86% 45° 66% –
10 AM Partly Sunny 53° 53° 1% – SE 5 77% 46° 66% –
11 AM Partly Sunny 57° 57° 1% – SE 5 69% 47° 66% –
12 PM Partly Sunny 60° 60° 1% – SE 5 62% 47° 66% –
1 PM Partly Sunny 62° 62° 1% – S 5 58% 47° 66% –
2 PM Partly Sunny 63° 63° 1% – S 5 56% 47° 66% –
3 PM Partly Sunny 64° 64° 1% – S 5 G10 54% 47° 66% –
4 PM Partly Sunny 65° 65° 1% – SE 5 G10 52% 47° 66% –
5 PM Partly Sunny 64° 64° 1% – SE 5 G10 54% 47° 66% –
6 PM Mostly Cloudy 62° 62° 1% – SE 3 G9 58% 47° 66% –
7 PM Mostly Cloudy 60° 60° 1% – SE 3 G8 64% 48° 66% –
8 PM Mostly Cloudy 57° 57° 2% – SE 2 72% 48° 64% –

National Weather Service forecast updated 2 days 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 4Conservative index and reflects what the press published. Terms of use.