Rockville, MD 20852 Hourly Weather

Montgomery County6:44 PM EDT39.05°N, 77.12°W

Next 48 hours

6 PM 9 PM Thu Oct 22 12 AM 3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM Fri Oct 23 12 AM 3 AM 6 AM 9 AM 12 PM 3 PM 35° 40° 45° 50° 55° 60° 65° %
TemperatureFeels likeChance of precipitationNight
Wednesday, October 216 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
6 PM Clear 61° 61° 0% 0.00 in N 7 G14 42% 38° 0% 0
7 PM Mostly Clear 57° 57° 0% 0.00 in N 6 G13 49% 38° 11% 0
8 PM Clear 52° 52° 0% 0.00 in N 5 G12 61% 39° 5% 0
9 PM Clear 50° 48° 0% 0.00 in N 5 G12 68% 40° 4% 0
10 PM Clear 48° 46° 0% 0.00 in N 5 G12 77% 41° 5% 0
11 PM Clear 46° 44° 0% 0.00 in N 5 G12 83% 41° 3% 0
Thursday, October 2224 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 45° 43° 0% 0.00 in N 5 G12 86% 41° 4% 0
1 AM Clear 45° 43° 0% 0.00 in N 5 G12 86% 41° 1% 0
2 AM Clear 44° 41° 0% 0.00 in N 5 G12 86% 40° 1% 0
3 AM Clear 43° 40° 0% 0.00 in N 5 G12 86% 39° 1% 0
4 AM Clear 43° 40° 0% 0.00 in N 5 G13 86% 39° 1% 0
5 AM Clear 42° 38° 0% 0.00 in NW 6 G13 86% 38° 1% 0
6 AM Sunny 41° 37° 0% 0.00 in NW 6 G13 85% 37° 3% 0
7 AM Sunny 40° 36° 0% 0.00 in NW 6 G13 89% 37° 2% 0
8 AM Sunny 40° 36° 0% 0.00 in NW 6 G13 85% 36° 2% 0
9 AM Sunny 45° 41° 0% 0.00 in NW 7 G14 70% 36° 1% 1
10 AM Sunny 52° 52° 0% 0.00 in N 7 G16 54% 36° 3% 2
11 AM Sunny 56° 56° 0% 0.00 in N 8 G17 47% 36° 6% 3
12 PM Sunny 59° 59° 0% 0.00 in N 9 G18 42% 36° 4% 4
1 PM Sunny 62° 62° 0% 0.00 in N 9 G18 36% 35° 5% 4
2 PM Sunny 64° 64° 0% 0.00 in N 9 G18 34% 35° 7% 4
3 PM Sunny 65° 65° 0% 0.00 in N 9 G18 34% 36° 5% 3
4 PM Sunny 65° 65° 0% 0.00 in N 9 G18 35% 37° 3% 1
5 PM Sunny 64° 64° 0% 0.00 in N 8 G17 38% 38° 5% 0
6 PM Clear 62° 62° 0% 0.00 in N 7 G16 44% 40° 1% 0
7 PM Clear 59° 59° 0% 0.00 in N 6 G14 51% 41° 2% 0
8 PM Clear 53° 53° 0% 0.00 in N 5 G13 69% 43° 3% 0
9 PM Clear 51° 51° 0% 0.00 in N 5 G13 77% 44° 1% 0
10 PM Clear 50° 48° 0% 0.00 in N 5 G13 83% 45° 0% 0
11 PM Clear 49° 47° 0% 0.00 in N 5 G13 89% 46° 1% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 49° 47° 0% 0.00 in N 5 G14 89% 46° 6% 0
1 AM Mostly Clear 49° 47° 0% 0.00 in N 6 G14 89% 46° 7% 0
2 AM Mostly Clear 49° 47° 0% 0.00 in N 6 G15 89% 46° 11% 0
3 AM Mostly Clear 49° 47° 0% 0.00 in N 6 G15 89% 46° 19% 0
4 AM Mostly Clear 48° 45° 0% 0.00 in N 6 G15 93% 46° 21% 0
5 AM Mostly Clear 47° 44° 0% 0.00 in N 7 G15 93% 45° 17% 0
6 AM Sunny 46° 43° 0% 0.00 in N 6 G14 93% 44° 20% 0
7 AM Sunny 46° 43° 0% 0.00 in N 6 G14 86% 42° 12% 0
8 AM Sunny 46° 43° 0% 0.00 in N 6 G13 83% 41° 9% 0
9 AM Sunny 48° 45° 0% 0.00 in N 6 G13 77% 41° 3% 1
10 AM Sunny 51° 51° 0% 0.00 in NE 6 G13 66% 40° 4% 2
11 AM Sunny 55° 55° 0% 0.00 in NE 7 G13 57% 40° 4% 3
12 PM Sunny 58° 58° 0% 0.00 in NE 7 49% 39° 5% 4
1 PM Sunny 60° 60° 0% 0.00 in NE 6 G12 42% 37° 5% 4
2 PM Sunny 61° 61° 0% 0.00 in NE 6 39% 36° 6% 3
3 PM Sunny 62° 62° 0% 0.00 in NE 6 36% 35° 7% 2
4 PM Sunny 62° 62° 0% 0.00 in NE 5 36% 35° 9% 1
5 PM Sunny 60° 60° 0% 0.00 in NE 5 39% 35° 10% 0
6 PM Mostly Clear 57° 57° 0% 0.00 in NE 3 G8 43% 35° 11% 0
7 PM Mostly Clear 52° 52° 0% 0.00 in E 3 G8 54% 36° 11% 0
8 PM Mostly Clear 48° 48° 0% 0.00 in E 2 65% 37° 12% 0
9 PM Mostly Clear 46° 46° 0% 0.00 in E 2 73% 38° 13% 0
10 PM Mostly Clear 44° 44° 0% 0.00 in E 2 82% 39° 13% 0
11 PM Mostly Clear 43° 43° 0% 0.00 in E 2 89% 40° 14% 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 E 2 93% 40° 12% 0
1 AM Mostly Clear 41° 41° 0% 0.00 in NE 1 92% 39° 10% 0
2 AM Mostly Clear 41° 41° 0% 0.00 in NE 1 92% 39° 8% 0
3 AM Mostly Clear 41° 41° 0% 0.00 in NE 1 92% 39° 8% 0
4 AM Mostly Clear 40° 40° 0% 0.00 in NE 1 96% 39° 7% 0
5 AM Mostly Clear 40° 40° 0% 0.00 in NE 1 96% 39° 7% 0
6 AM Sunny 39° 39° 0% 0.00 in NE 1 100% 39° 7% 0
7 AM Sunny 39° 39° 0% 0.00 in N 2 100% 39° 8% 0
8 AM Sunny 40° 40° 0% 0.00 in N 2 100% 40° 8% 0
9 AM Sunny 45° 45° 0% 0.00 in NE 2 86% 41° 7% –
10 AM Sunny 50° 50° 0% 0.00 in E 2 74% 42° 5% –
11 AM Sunny 55° 55° 0% 0.00 in E 2 64% 43° 4% –
12 PM Sunny 58° 58° 0% 0.00 in E 2 55% 42° 5% –
1 PM Sunny 60° 60° 0% 0.00 in E 3 49% 41° 6% –
2 PM Sunny 61° 61° 0% 0.00 in E 3 46% 40° 7% –
3 PM Sunny 62° 62° 0% 0.00 in E 3 43% 39° 7% –
4 PM Sunny 62° 62° 0% 0.00 in E 3 43% 39° 7% –
5 PM Sunny 60° 60° 0% 0.00 in E 3 47% 40° 7% –
6 PM Mostly Clear 57° 57° 0% 0.00 in E 3 57% 42° 6% –
7 PM Clear 52° 52° 0% 0.00 in E 2 74% 44° 5% –
8 PM Clear 50° 50° 0% – E 2 86% 46° 4% –
9 PM Clear 48° 48° 0% – E 2 93% 46° 4% –
10 PM Clear 46° 46° 0% – E 1 96% 45° 4% –
11 PM Clear 45° 45° 0% – E 1 100% 45° 4% –
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 44° 44° 0% – E 1 100% 44° 4% –
1 AM Clear 43° 43° 0% – Calm 100% 43° 4% –
2 AM Clear 43° 43° 0% – Calm 100% 43° 3% –
3 AM Clear 43° 43° 0% – Calm 100% 43° 3% –
4 AM Clear 42° 42° 0% – Calm 100% 42° 3% –
5 AM Clear 42° 42° 0% – Calm 100% 42° 3% –
6 AM Sunny 41° 41° 0% – Calm 100% 41° 3% –
7 AM Sunny 41° 41° 0% – Calm 100% 41° 3% –
8 AM Sunny 42° 42° 0% – Calm 100% 42° 5% –
9 AM Sunny 46° 46° 0% – Calm 93% 44° 5% –
10 AM Sunny 51° 51° 0% – E 1 83% 46° 5% –
11 AM Sunny 56° 56° 0% – E 1 74% 48° 5% –
12 PM Sunny 59° 59° 0% – SE 1 67% 48° 5% –
1 PM Sunny 62° 62° 0% – SE 2 58% 47° 5% –
2 PM Sunny 63° 63° 0% – S 2 54% 46° 5% –
3 PM Sunny 64° 64° 0% – S 2 50% 45° 5% –
4 PM Sunny 64° 64° 0% – S 2 50% 45° 5% –
5 PM Sunny 63° 63° 0% – S 2 52% 45° 5% –
6 PM Clear 61° 61° 0% – SE 2 58% 46° 5% –
7 PM Clear 57° 57° 0% – SE 1 72% 48° 5% –
8 PM Clear 54° 54° 0% – SE 1 83% 49° 4% –
9 PM Clear 52° 52° 0% – SE 1 89% 49° 4% –
10 PM Clear 50° 50° 0% – Calm 96% 49° 4% –
11 PM Clear 48° 48° 0% – Calm 100% 48° 4% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 47° 47° 0% – Calm 100% 47° 4% –
1 AM Clear 46° 46° 0% – Calm 100% 46° 4% –
2 AM Clear 46° 46° 0% – Calm 100% 46° 5% –
3 AM Clear 45° 45° 0% – Calm 100% 45° 5% –
4 AM Clear 45° 45° 0% – W 1 100% 45° 5% –
5 AM Clear 44° 44° 0% – W 1 100% 44° 5% –
6 AM Sunny 43° 43° 0% – W 1 100% 43° 5% –
7 AM Sunny 43° 43° 0% – W 2 100% 43° 5% –
8 AM Sunny 44° 44° 0% – W 2 96% 43° 8% –
9 AM Sunny 48° 48° 0% – W 2 89% 45° 8% –
10 AM Sunny 53° 53° 0% – W 3 83% 48° 8% –
11 AM Sunny 58° 58° 0% – W 3 75% 50° 8% –
12 PM Sunny 61° 61° 0% – W 3 67% 50° 8% –
1 PM Sunny 63° 63° 0% – W 5 60% 49° 8% –
2 PM Sunny 65° 65° 0% – W 5 54% 48° 11% –
3 PM Sunny 67° 67° 0% – W 5 49% 47° 11% –
4 PM Sunny 68° 68° 0% – W 3 47% 47° 11% –
5 PM Sunny 67° 67° 0% – W 2 49% 47° 11% –
6 PM Mostly Clear 64° 64° 0% – W 2 56% 48° 11% –
7 PM Mostly Clear 61° 61° 0% – NW 1 67% 50° 11% –
8 PM Mostly Clear 57° 57° 0% – NW 1 80% 51° 13% –
9 PM Mostly Clear 54° 54° 0% – NW 1 90% 51° 13% –
10 PM Mostly Clear 52° 52° 0% – NW 1 96% 51° 13% –
11 PM Mostly Clear 50° 50° 0% – NW 1 100% 50° 13% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 49° 49° 0% – NW 1 G7 100% 49° 13% –
1 AM Mostly Clear 49° 49° 0% – NW 2 100% 49° 13% –
2 AM Mostly Clear 49° 49° 0% – NW 2 G8 100% 49° 24% –
3 AM Mostly Clear 49° 49° 0% – NW 2 G8 100% 49° 24% –
4 AM Mostly Clear 48° 47° 0% – N 3 G9 100% 48° 24% –
5 AM Mostly Clear 48° 47° 0% – N 3 G9 100% 48° 24% –
6 AM Sunny 47° 46° 0% – N 3 G10 100% 47° 24% –
7 AM Sunny 47° 45° 0% – N 5 G10 100% 47° 24% –
8 AM Sunny 48° 46° 0% – N 5 G12 100% 48° 24% –
9 AM Sunny 51° 51° 0% – N 5 G12 93% 49° 24% –
10 AM Sunny 55° 55° 0% – N 6 G12 83% 50° 24% –
11 AM Sunny 59° 59° 0% – N 6 G12 75% 51° 24% –
12 PM Sunny 62° 62° 0% – N 6 G12 67% 51° 24% –
1 PM Sunny 64° 64° 0% – N 6 63% 51° 24% –
2 PM Mostly Sunny 66° 66° 0% – N 6 58% 51° 38% –
3 PM Mostly Sunny 67° 67° 0% – N 6 56% 51° 38% –
4 PM Mostly Sunny 67° 67° 0% – N 5 54% 50° 38% –
5 PM Mostly Sunny 66° 66° 0% – N 5 56% 50° 38% –
6 PM Partly Cloudy 64° 64° 0% – NE 5 63% 51° 38% –
7 PM Partly Cloudy 61° 61° 0% – NE 3 G8 70% 51° 38% –
8 PM Partly Cloudy 58° 58° 0% – NE 3 G8 80% 52° 37% –
9 PM Partly Cloudy 56° 56° 0% – NE 3 G8 86% 52° 37% –
10 PM Partly Cloudy 54° 54° 0% – E 3 G8 93% 52° 37% –
11 PM Partly Cloudy 52° 52° 0% – E 3 G8 100% 52° 37% –
Wednesday, October 284 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 51° 51° 0% – E 3 G8 100% 51° 37% –
1 AM Partly Cloudy 50° 49° 0% – E 3 G9 100% 50° 37% –
2 AM Mostly Cloudy 50° 49° 0% – E 3 G9 100% 50° 52% –
3 AM Mostly Cloudy 49° 48° 0% – E 3 G9 100% 49° 52% –

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 4Conservative index and reflects what the press published. Terms of use.