Rockville, MD 20857 Hourly Weather

Montgomery County4:32 AM EDT39.08°N, 77.15°W

Next 48 hours

4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Sat Oct 24 1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Sun Oct 25 1 AM 40° 45° 50° 55° 60° 65° %
TemperatureFeels likeChance of precipitationNight
Friday, October 2320 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
4 AM Clear 44° 40° 0% 0.00 in N 7 G15 96% 43° 1% 0
5 AM Clear 44° 40° 0% 0.00 in N 7 G15 96% 43° 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° 8% 1
10 AM Sunny 53° 53° 0% 0.00 in NE 7 G13 61% 40° 8% 2
11 AM Sunny 57° 57° 0% 0.00 in NE 7 G13 49% 38° 12% 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 36% 36° 6% 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° 6% 0
6 PM Clear 60° 60° 0% 0.00 in NE 5 41% 36° 0% 0
7 PM Clear 55° 55° 0% 0.00 in E 3 G8 53% 38° 2% 0
8 PM Clear 50° 49° 0% 0.00 in E 3 63% 38° 2% 0
9 PM Mostly Clear 48° 48° 0% 0.00 in NE 2 68% 38° 11% 0
10 PM Mostly Clear 46° 46° 0% 0.00 in NE 2 73% 38° 18% 0
11 PM Mostly Clear 45° 45° 0% 0.00 in E 2 76% 38° 12% 0
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 43° 43° 0% 0.00 in NE 2 82% 38° 10% 0
1 AM Mostly Clear 42° 42° 0% 0.00 in NE 1 86% 38° 10% 0
2 AM Mostly Clear 41° 41° 0% 0.00 in NE 1 89% 38° 10% 0
3 AM Mostly Clear 41° 41° 0% 0.00 in NE 1 89% 38° 8% 0
4 AM Clear 41° 41° 0% 0.00 in NE 1 85% 37° 5% 0
5 AM Mostly Clear 40° 40° 0% 0.00 in NE 1 89% 37° 8% 0
6 AM Sunny 40° 40° 0% 0.00 in NE 1 85% 36° 12% 0
7 AM Sunny 39° 39° 0% 0.00 in NE 1 89% 36° 9% 0
8 AM Sunny 40° 40° 0% 0.00 in NE 2 85% 36° 10% 0
9 AM Sunny 46° 46° 0% 0.00 in NE 1 71% 37° 15% 1
10 AM Sunny 52° 52° 0% 0.00 in E 2 59% 38° 5% 2
11 AM Sunny 56° 56° 0% 0.00 in E 2 51% 38° 4% 3
12 PM Sunny 58° 58° 0% 0.00 in E 2 45% 37° 3% 3
1 PM Sunny 60° 60° 0% 0.00 in E 2 41% 36° 3% 4
2 PM Sunny 62° 62° 0% 0.00 in E 3 38% 36° 6% 3
3 PM Sunny 62° 62° 0% 0.00 in E 3 38% 36° 4% 2
4 PM Sunny 62° 62° 0% 0.00 in E 3 38% 36° 5% 1
5 PM Sunny 61° 61° 0% 0.00 in E 3 39% 36° 10% 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 44° 44° 0% 0.00 in E 1 82% 39° 1% 0
10 PM Clear 42° 42° 0% 0.00 in E 1 89% 39° 2% 0
11 PM Patchy Fog 41° 41° 0% 0.00 in E 1 96% 40° 2% 0
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Patchy Fog 40° 40° 0% 0.00 in E 1 100% 40° 2% 0
1 AM Patchy Fog 38° 38° 0% 0.00 in Calm 100% 38° 2% 0
2 AM Patchy Fog 38° 38° 0% 0.00 in Calm 100% 38° 2% 0
3 AM Patchy Fog 38° 38° 0% 0.00 in Calm 100% 38° 2% 0
4 AM Patchy Fog 38° 38° 0% 0.00 in NE 1 100% 38° 3% 0
5 AM Patchy Fog 38° 38° 0% 0.00 in N 1 100% 38° 3% 0
6 AM Patchy Frost 36° 36° 0% 0.00 in N 1 100% 36° 4% 0
7 AM Patchy Frost 35° 35° 0% 0.00 in N 1 100% 35° 4% 0
8 AM Patchy Frost 37° 37° 0% 0.00 in N 1 100% 37° 5% 0
9 AM Patchy Fog 42° 42° 0% 0.00 in NW 1 93% 40° 4% 1
10 AM Sunny 50° 50° 0% 0.00 in W 1 74% 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 2 46% 42° 3% 4
2 PM Sunny 64° 64° 0% 0.00 in S 2 45% 42° 3% 3
3 PM Sunny 65° 65° 0% 0.00 in S 2 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 51% 42° 2% –
7 PM Clear 56° 56° 0% 0.00 in S 1 62% 43° 2% –
8 PM Clear 51° 51° 0% 0.00 in S 1 74% 43° 1% –
9 PM Clear 48° 48° 0% 0.00 in S 1 83% 43° 1% –
10 PM Clear 46° 46° 0% 0.00 in Calm 93% 44° 2% –
11 PM Clear 45° 45° 0% 0.00 in Calm 96% 44° 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 96% 40° 4% –
5 AM Clear 41° 41° 0% 0.00 in W 1 96% 40° 4% –
6 AM Sunny 39° 39° 0% 0.00 in W 1 100% 39° 4% –
7 AM Sunny 38° 38° 0% 0.00 in NW 2 100% 38° 4% –
8 AM Sunny 39° 39° 0% 0.00 in NW 2 100% 39° 4% –
9 AM Sunny 44° 44° 0% 0.00 in NW 2 86% 40° 3% –
10 AM Sunny 51° 51° 0% 0.00 in W 3 68% 41° 2% –
11 AM Sunny 58° 58° 0% 0.00 in W 3 55% 42° 1% –
12 PM Sunny 62° 62° 0% 0.00 in W 3 48% 42° 1% –
1 PM Sunny 64° 64° 0% 0.00 in NW 5 46% 43° 2% –
2 PM Sunny 66° 66° 0% 0.00 in NW 5 45% 44° 2% –
3 PM Sunny 67° 67° 0% 0.00 in NW 5 45% 45° 2% –
4 PM Sunny 68° 68° 0% 0.00 in NW 5 43% 45° 2% –
5 PM Sunny 67° 67° 0% 0.00 in NW 3 47% 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 1 64% 47° 2% –
8 PM Clear 57° 57° 0% – NW 1 69% 47° 2% –
9 PM Clear 55° 55° 0% – NW 1 74% 47° 2% –
10 PM Clear 53° 53° 0% – NW 2 80% 47° 2% –
11 PM Clear 51° 51° 0% – NW 2 86% 47° 2% –
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° 2% –
1 AM Clear 50° 49° 0% – NW 3 G8 89% 47° 2% –
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° 8% –
4 AM Mostly Clear 49° 47° 0% – N 5 G12 89% 46° 8% –
5 AM Mostly Clear 49° 47° 0% – N 6 G13 89% 46° 8% –
6 AM Sunny 48° 45° 0% – N 6 G14 93% 46° 8% –
7 AM Sunny 47° 44° 0% – N 6 G14 93% 45° 8% –
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° 10% –
1 PM Sunny 64° 64° 0% – N 6 G12 52% 46° 10% –
2 PM Sunny 65° 65° 0% – N 6 50% 46° 16% –
3 PM Sunny 66° 66° 0% – N 6 48% 46° 16% –
4 PM Sunny 66° 66° 0% – N 5 G10 47% 45° 16% –
5 PM Sunny 65° 65° 0% – N 5 G10 48% 45° 16% –
6 PM Mostly Clear 63° 63° 0% – N 5 G10 52% 45° 16% –
7 PM Mostly Clear 59° 59° 0% – NE 3 G9 62% 46° 16% –
8 PM Mostly Clear 56° 56° 0% – NE 3 G9 69% 46° 23% –
9 PM Mostly Clear 54° 54° 0% – NE 3 G9 74% 46° 23% –
10 PM Mostly Clear 52° 52° 0% – NE 3 G8 80% 46° 23% –
11 PM Mostly Clear 50° 49° 0% – NE 3 G8 86% 46° 23% –
Wednesday, October 2824 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 49° 48° 0% – NE 3 G8 89% 46° 23% –
1 AM Mostly Clear 48° 48° 0% – NE 2 G8 89% 45° 23% –
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° 40% –
4 AM Partly Cloudy 47° 46° 0% – NE 3 G8 89% 44° 40% –
5 AM Partly Cloudy 47° 46° 0% – NE 3 G8 89% 44° 40% –
6 AM Mostly Sunny 46° 45° 0% – NE 3 G8 89% 43° 40% –
7 AM Mostly Sunny 46° 45° 0% – NE 3 G9 89% 43° 40% –
8 AM Mostly Sunny 46° 45° 0% – NE 3 G9 89% 43° 50% –
9 AM Mostly Sunny 49° 48° 0% – NE 3 G9 83% 44° 50% –
10 AM Mostly Sunny 52° 52° 0% – E 5 77% 45° 50% –
11 AM Mostly Sunny 56° 56° 0% – E 5 69% 46° 50% –
12 PM Mostly Sunny 58° 58° 0% – E 5 64% 46° 50% –
1 PM Mostly Sunny 60° 60° 0% – E 5 60% 46° 50% –
2 PM Partly Sunny 61° 61° 0% – SE 5 58% 46° 62% –
3 PM Partly Sunny 62° 62° 0% – SE 5 56% 46° 62% –
4 PM Partly Sunny 62° 62° 0% – E 5 G10 56% 46° 62% –
5 PM Partly Sunny 61° 61° 0% – E 5 G10 58% 46° 62% –
6 PM Mostly Cloudy 59° 59° 0% – E 5 G10 62% 46° 62% –
7 PM Mostly Cloudy 57° 57° 0% – E 3 G9 69% 47° 62% –
8 PM Mostly Cloudy 55° 55° 0% – E 3 G8 74% 47° 58% –
9 PM Mostly Cloudy 53° 53° 0% – E 3 G8 80% 47° 58% –
10 PM Mostly Cloudy 51° 51° 0% – E 2 89% 48° 58% –
11 PM Mostly Cloudy 50° 50° 0% – E 2 93% 48° 58% –
Thursday, October 2915 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 49° 49° 0% – E 2 96% 48° 58% –
1 AM Mostly Cloudy 48° 48° 0% – E 2 100% 48° 58% –
2 AM Mostly Cloudy 48° 48° 2% – E 2 100% 48° 58% –
3 AM Mostly Cloudy 48° 48° 2% – E 2 100% 48° 58% –
4 AM Mostly Cloudy 47° 47° 2% – E 2 100% 47° 58% –
5 AM Mostly Cloudy 47° 47° 2% – E 2 100% 47° 58% –
6 AM Partly Sunny 46° 46° 2% – E 2 100% 46° 58% –
7 AM Partly Sunny 46° 46° 2% – E 2 100% 46° 58% –
8 AM Mostly Sunny 47° 47° 2% – E 2 100% 47° 49% –
9 AM Mostly Sunny 50° 50° 2% – E 2 93% 48° 49% –
10 AM Mostly Sunny 54° 54° 2% – SE 3 86% 50° 49% –
11 AM Mostly Sunny 58° 58° 2% – SE 3 77% 51° 49% –
12 PM Mostly Sunny 61° 61° 2% – SE 3 G8 70% 51° 49% –
1 PM Mostly Sunny 63° 63° 2% – S 5 65% 51° 49% –
2 PM Mostly Sunny 64° 64° 1% – S 5 63% 51° 45% –

National Weather Service forecast updated 2 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.