Rockville, MD 20851 Hourly Weather

Montgomery County5:22 AM EDT39.08°N, 77.12°W

Next 48 hours

5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM Sat Oct 24 2 AM 5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM Sun Oct 25 2 AM 40° 45° 50° 55° 60° 65° %
TemperatureFeels likeChance of precipitationNight
Friday, October 2319 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
5 AM Clear 44° 40° 0% 0.00 in N 7 G15 100% 44° 2% 0
6 AM Sunny 43° 39° 0% 0.00 in N 7 G15 100% 43° 3% 0
7 AM Sunny 43° 39° 0% 0.00 in N 6 G14 100% 43° 3% 0
8 AM Sunny 43° 39° 0% 0.00 in N 6 G13 96% 42° 3% 0
9 AM Sunny 48° 45° 0% 0.00 in NE 6 G13 77% 41° 7% 1
10 AM Sunny 53° 53° 0% 0.00 in NE 7 G13 61% 40° 7% 2
11 AM Sunny 57° 57° 0% 0.00 in NE 7 G13 49% 38° 11% 3
12 PM Sunny 59° 59° 0% 0.00 in NE 6 G12 45% 38° 7% 4
1 PM Sunny 61° 61° 0% 0.00 in NE 6 41% 37° 7% 4
2 PM Sunny 63° 63° 0% 0.00 in NE 5 38% 37° 5% 3
3 PM Sunny 63° 63° 0% 0.00 in NE 5 36% 36° 3% 2
4 PM Sunny 63° 63° 0% 0.00 in NE 5 36% 36° 2% 1
5 PM Sunny 62° 62° 0% 0.00 in NE 5 36% 35° 5% 0
6 PM Clear 60° 60° 0% 0.00 in NE 5 41% 36° 0% 0
7 PM Clear 54° 54° 0% 0.00 in E 3 G8 54% 38° 1% 0
8 PM Clear 50° 49° 0% 0.00 in E 3 63% 38° 3% 0
9 PM Mostly Clear 48° 48° 0% 0.00 in NE 2 68% 38° 12% 0
10 PM Mostly Clear 46° 46° 0% 0.00 in NE 2 73% 38° 18% 0
11 PM Mostly Clear 43° 43° 0% 0.00 in E 2 82% 38° 15% 0
Saturday, October 2424 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 86% 38° 11% 0
1 AM Mostly Clear 41° 41° 0% 0.00 in NE 1 89% 38° 9% 0
2 AM Patchy Fog 40° 40° 0% 0.00 in NE 1 92% 38° 9% 0
3 AM Patchy Fog 40° 40° 0% 0.00 in NE 1 92% 38° 10% 0
4 AM Clear 40° 40° 0% 0.00 in NE 1 89% 37° 5% 0
5 AM Patchy Fog 39° 39° 0% 0.00 in NE 1 92% 37° 7% 0
6 AM Sunny 39° 39° 0% 0.00 in NE 1 89% 36° 12% 0
7 AM Patchy Fog 38° 38° 0% 0.00 in NE 1 92% 36° 9% 0
8 AM Sunny 39° 39° 0% 0.00 in NE 2 89% 36° 9% 0
9 AM Sunny 45° 45° 0% 0.00 in NE 1 76% 38° 14% 1
10 AM Sunny 52° 52° 0% 0.00 in E 2 61% 39° 4% 2
11 AM Sunny 56° 56° 0% 0.00 in E 2 53% 39° 3% 3
12 PM Sunny 58° 58° 0% 0.00 in E 2 47% 38° 2% 3
1 PM Sunny 60° 60° 0% 0.00 in E 2 42% 37° 3% 4
2 PM Sunny 61° 61° 0% 0.00 in E 3 39% 36° 7% 3
3 PM Sunny 62° 62° 0% 0.00 in E 2 36% 35° 5% 2
4 PM Sunny 62° 62° 0% 0.00 in E 3 38% 36° 4% 1
5 PM Sunny 61° 61° 0% 0.00 in E 3 39% 36° 9% 0
6 PM Clear 58° 58° 0% 0.00 in E 2 45% 37° 0% 0
7 PM Clear 52° 52° 0% 0.00 in E 3 59% 38° 0% 0
8 PM Clear 48° 48° 0% 0.00 in E 2 71% 39° 2% 0
9 PM Clear 45° 45° 0% 0.00 in E 1 82% 40° 1% 0
10 PM Clear 43° 43° 0% 0.00 in E 1 89% 40° 2% 0
11 PM Patchy Fog 42° 42° 0% 0.00 in E 1 93% 40° 2% 0
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Patchy Fog 41° 41° 0% 0.00 in E 1 96% 40° 2% 0
1 AM Patchy Fog 40° 40° 0% 0.00 in Calm 100% 40° 2% 0
2 AM Patchy Fog 40° 40° 0% 0.00 in Calm 100% 40° 2% 0
3 AM Patchy Fog 40° 40° 0% 0.00 in Calm 96% 39° 2% 0
4 AM Patchy Fog 39° 39° 0% 0.00 in NE 1 100% 39° 3% 0
5 AM Patchy Fog 39° 39° 0% 0.00 in N 1 100% 39° 3% 0
6 AM Patchy Frost 37° 37° 0% 0.00 in N 1 100% 37° 4% 0
7 AM Patchy Frost 36° 36° 0% 0.00 in N 1 100% 36° 4% 0
8 AM Patchy Fog 38° 38° 0% 0.00 in N 1 100% 38° 5% 0
9 AM Sunny 43° 43° 0% 0.00 in NW 1 89% 40° 4% 1
10 AM Sunny 51° 51° 0% 0.00 in W 1 71% 42° 3% 2
11 AM Sunny 57° 57° 0% 0.00 in SW 1 59% 43° 2% 3
12 PM Sunny 61° 61° 0% 0.00 in SW 1 51% 43° 2% 4
1 PM Sunny 63° 63° 0% 0.00 in S 1 46% 42° 3% 4
2 PM Sunny 64° 64° 0% 0.00 in S 1 45% 42° 3% 3
3 PM Sunny 65° 65° 0% 0.00 in S 1 41% 41° 3% –
4 PM Sunny 65° 65° 0% 0.00 in S 1 43% 42° 3% –
5 PM Sunny 64° 64° 0% 0.00 in S 1 45% 42° 3% –
6 PM Clear 60° 60° 0% 0.00 in S 1 53% 43° 2% –
7 PM Clear 56° 56° 0% 0.00 in S 1 62% 43° 2% –
8 PM Clear 51° 51° 0% 0.00 in SE 1 77% 44° 1% –
9 PM Clear 48° 48° 0% 0.00 in SE 1 86% 44° 1% –
10 PM Clear 46° 46° 0% 0.00 in Calm 89% 43° 2% –
11 PM Clear 45° 45° 0% 0.00 in Calm 93% 43° 2% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 43° 43° 0% 0.00 in Calm 100% 43° 3% –
1 AM Clear 42° 42° 0% 0.00 in W 1 100% 42° 3% –
2 AM Clear 42° 42° 0% 0.00 in W 1 100% 42° 4% –
3 AM Clear 41° 41° 0% 0.00 in W 1 100% 41° 4% –
4 AM Clear 41° 41° 0% 0.00 in W 1 100% 41° 3% –
5 AM Clear 41° 41° 0% 0.00 in W 1 96% 40° 3% –
6 AM Sunny 39° 39° 0% 0.00 in W 1 100% 39° 3% –
7 AM Sunny 38° 38° 0% 0.00 in NW 2 100% 38° 3% –
8 AM Sunny 39° 39° 0% 0.00 in NW 2 100% 39° 3% –
9 AM Sunny 45° 45° 0% 0.00 in NW 2 82% 40° 2% –
10 AM Sunny 52° 52° 0% 0.00 in W 3 66% 41° 2% –
11 AM Sunny 58° 58° 0% 0.00 in W 3 55% 42° 1% –
12 PM Sunny 63° 63° 0% 0.00 in W 3 46% 42° 1% –
1 PM Sunny 65° 65° 0% 0.00 in NW 3 45% 43° 2% –
2 PM Sunny 67° 67° 0% 0.00 in NW 3 G8 43% 44° 2% –
3 PM Sunny 68° 68° 0% 0.00 in NW 3 G8 43% 45° 2% –
4 PM Sunny 68° 68° 0% 0.00 in NW 3 G8 43% 45° 2% –
5 PM Sunny 66° 66° 0% 0.00 in NW 3 48% 46° 2% –
6 PM Clear 63° 63° 0% 0.00 in NW 2 54% 46° 2% –
7 PM Clear 59° 59° 0% 0.00 in NW 2 64% 47° 2% –
8 PM Clear 55° 55° 0% – NW 1 74% 47° 2% –
9 PM Clear 53° 53° 0% – NW 1 80% 47° 3% –
10 PM Clear 52° 52° 0% – NW 2 83% 47° 3% –
11 PM Clear 51° 51° 0% – NW 2 86% 47° 4% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 50° 50° 0% – NW 2 89% 47° 5% –
1 AM Mostly Clear 50° 49° 0% – NW 3 G8 89% 47° 7% –
2 AM Mostly Clear 50° 49° 0% – NW 3 G9 89% 47° 8% –
3 AM Mostly Clear 50° 48° 0% – NW 5 G10 89% 47° 9% –
4 AM Mostly Clear 49° 47° 0% – N 5 G12 89% 46° 10% –
5 AM Mostly Clear 49° 47° 0% – N 6 G13 89% 46° 11% –
6 AM Sunny 48° 45° 0% – N 6 G14 93% 46° 11% –
7 AM Sunny 47° 44° 0% – N 6 G14 93% 45° 10% –
8 AM Sunny 48° 45° 0% – N 6 G14 89% 45° 10% –
9 AM Sunny 51° 51° 0% – N 6 G14 83% 46° 10% –
10 AM Sunny 55° 55° 0% – N 7 G14 72% 46° 10% –
11 AM Sunny 59° 59° 0% – N 7 G13 64% 47° 10% –
12 PM Sunny 62° 62° 0% – N 7 58% 47° 12% –
1 PM Sunny 64° 64° 0% – N 6 G12 52% 46° 14% –
2 PM Sunny 65° 65° 0% – N 6 50% 46° 16% –
3 PM Sunny 66° 66° 0% – N 6 48% 46° 17% –
4 PM Sunny 65° 65° 0% – N 5 G10 48% 45° 18% –
5 PM Sunny 64° 64° 0% – N 5 G10 50% 45° 19% –
6 PM Mostly Clear 61° 61° 0% – N 5 G10 56% 45° 20% –
7 PM Mostly Clear 57° 57° 0% – NE 3 G9 67% 46° 22% –
8 PM Mostly Clear 54° 54° 0% – NE 3 G9 74% 46° 23% –
9 PM Partly Cloudy 52° 52° 0% – NE 3 G9 80% 46° 27% –
10 PM Partly Cloudy 51° 51° 0% – NE 3 G9 83% 46° 30% –
11 PM Partly Cloudy 50° 49° 0% – NE 3 G9 86% 46° 34% –
Wednesday, October 2824 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 49° 48° 0% – NE 3 G9 89% 46° 36% –
1 AM Partly Cloudy 48° 48° 0% – NE 2 G8 89% 45° 38% –
2 AM Partly Cloudy 47° 47° 0% – NE 2 G8 93% 45° 40% –
3 AM Partly Cloudy 47° 47° 0% – NE 2 G8 93% 45° 43% –
4 AM Partly Cloudy 47° 46° 0% – NE 3 G8 89% 44° 47% –
5 AM Partly Cloudy 47° 46° 0% – NE 3 G8 89% 44° 50% –
6 AM Mostly Sunny 46° 45° 0% – NE 3 G8 93% 44° 50% –
7 AM Mostly Sunny 45° 44° 0% – NE 3 G9 96% 44° 50% –
8 AM Mostly Sunny 46° 45° 0% – NE 3 G9 93% 44° 50% –
9 AM Partly Sunny 49° 48° 0% – NE 3 G9 86% 45° 51% –
10 AM Partly Sunny 52° 52° 0% – E 5 80% 46° 52% –
11 AM Partly Sunny 56° 56° 0% – E 5 72% 47° 53% –
12 PM Partly Sunny 58° 58° 0% – E 5 67% 47° 56% –
1 PM Partly Sunny 60° 60° 0% – E 5 60% 46° 60% –
2 PM Partly Sunny 61° 61° 0% – E 5 58% 46° 63% –
3 PM Partly Sunny 62° 62° 0% – E 5 56% 46° 63% –
4 PM Partly Sunny 62° 62° 0% – E 5 G10 56% 46° 63% –
5 PM Partly Sunny 62° 62° 0% – E 5 G10 56% 46° 63% –
6 PM Mostly Cloudy 60° 60° 0% – E 5 G10 62% 47° 62% –
7 PM Mostly Cloudy 57° 57° 0% – E 3 G9 69% 47° 60% –
8 PM Mostly Cloudy 55° 55° 0% – E 3 G8 77% 48° 59% –
9 PM Mostly Cloudy 53° 53° 0% – E 3 G8 83% 48° 58% –
10 PM Mostly Cloudy 51° 51° 0% – E 2 89% 48° 56% –
11 PM Mostly Cloudy 50° 50° 0% – E 2 93% 48° 55% –
Thursday, October 2913 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 49° 49° 0% – E 2 96% 48° 56% –
1 AM Mostly Cloudy 48° 48° 0% – E 2 100% 48° 56% –
2 AM Mostly Cloudy 48° 48° 2% – E 2 100% 48° 57% –
3 AM Mostly Cloudy 47° 47° 2% – E 2 100% 47° 57% –
4 AM Mostly Cloudy 47° 47° 2% – E 2 100% 47° 57% –
5 AM Mostly Cloudy 47° 47° 2% – E 2 100% 47° 57% –
6 AM Partly Sunny 46° 46° 2% – E 2 100% 46° 54% –
7 AM Partly Sunny 46° 46° 2% – E 2 100% 46° 52% –
8 AM Mostly Sunny 47° 47° 2% – E 2 100% 47° 49% –
9 AM Mostly Sunny 50° 50° 2% – E 2 93% 48° 48% –
10 AM Mostly Sunny 54° 54° 2% – SE 3 86% 50° 46% –
11 AM Mostly Sunny 58° 58° 2% – SE 3 77% 51° 45% –
12 PM Mostly Sunny 61° 61° 2% – SE 3 G8 70% 51° 45% –

National Weather Service forecast updated 4 hrs 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.