Gaithersburg, MD 20879 Hourly Weather

Montgomery County1:56 PM EDT39.17°N, 77.19°W

Next 48 hours

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 4 AM 7 AM 10 AM 35° 40° 45° 50° 55° 60° 65° %
TemperatureFeels likeChance of precipitationNight
Friday, October 2311 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
1 PM Sunny 60° 60° 0% 0.00 in NE 6 42% 37° 7% 4
2 PM Sunny 62° 62° 0% 0.00 in NE 5 39% 37° 5% 3
3 PM Sunny 63° 63° 0% 0.00 in NE 5 36% 36° 4% 2
4 PM Sunny 63° 63° 0% 0.00 in NE 5 36% 36° 3% 1
5 PM Sunny 62° 62° 0% 0.00 in NE 5 38% 36° 5% 0
6 PM Clear 59° 59° 0% 0.00 in NE 5 44% 37° 2% 0
7 PM Mostly Clear 53° 53° 0% 0.00 in E 3 G8 57% 38° 6% 0
8 PM Mostly Clear 47° 46° 0% 0.00 in E 3 71% 38° 12% 0
9 PM Mostly Clear 45° 45° 0% 0.00 in E 2 73% 37° 13% 0
10 PM Mostly Clear 43° 43° 0% 0.00 in NE 2 76% 36° 20% 0
11 PM Mostly Clear 41° 41° 0% 0.00 in E 2 82% 36° 17% 0
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 39° 39° 0% 0.00 in E 1 92% 37° 12% 0
1 AM Patchy Fog 38° 38° 0% 0.00 in E 1 96% 37° 12% 0
2 AM Patchy Frost 37° 37° 0% 0.00 in NE 1 100% 37° 12% 0
3 AM Patchy Frost 37° 37° 0% 0.00 in Calm 96% 36° 9% 0
4 AM Patchy Frost 37° 37° 0% 0.00 in Calm 96% 36° 3% 0
5 AM Patchy Frost 36° 36° 0% 0.00 in Calm 96% 35° 4% 0
6 AM Patchy Frost 36° 36° 0% 0.00 in Calm 96% 35° 6% 0
7 AM Patchy Frost 36° 36° 0% 0.00 in Calm 92% 34° 4% 0
8 AM Patchy Frost 36° 36° 0% 0.00 in NE 1 96% 35° 3% 0
9 AM Sunny 44° 44° 0% 0.00 in NE 1 73% 36° 9% 1
10 AM Sunny 51° 51° 0% 0.00 in E 1 59% 37° 1% 2
11 AM Sunny 56° 56° 0% 0.00 in E 2 49% 37° 2% 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 61° 61° 0% 0.00 in E 2 39% 36° 3% 3
3 PM Sunny 62° 62° 0% 0.00 in E 2 38% 36° 3% 2
4 PM Sunny 62° 62° 0% 0.00 in E 2 38% 36° 5% 1
5 PM Sunny 61° 61° 0% 0.00 in E 3 41% 37° 8% 0
6 PM Clear 56° 56° 0% 0.00 in E 2 51% 38° 1% 0
7 PM Clear 51° 51° 0% 0.00 in E 2 61% 38° 0% 0
8 PM Clear 45° 45° 0% 0.00 in E 2 79% 39° 2% 0
9 PM Clear 43° 43° 0% 0.00 in E 1 82% 38° 1% 0
10 PM Clear 41° 41° 0% 0.00 in Calm 89% 38° 1% 0
11 PM Clear 39° 39° 0% 0.00 in Calm 92% 37° 1% 0
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Patchy Frost 37° 37° 0% 0.00 in Calm 100% 37° 1% 0
1 AM Patchy Frost 36° 36° 0% 0.00 in Calm 100% 36° 2% 0
2 AM Patchy Frost 36° 36° 0% 0.00 in Calm 100% 36° 2% 0
3 AM Patchy Frost 36° 36° 0% 0.00 in Calm 100% 36° 2% 0
4 AM Patchy Frost 36° 36° 0% 0.00 in Calm 100% 36° 3% 0
5 AM Patchy Frost 35° 35° 0% 0.00 in Calm 100% 35° 3% 0
6 AM Patchy Frost 34° 34° 0% 0.00 in Calm 100% 34° 3% 0
7 AM Patchy Frost 33° 33° 0% 0.00 in N 1 100% 33° 4% 0
8 AM Patchy Frost 35° 35° 0% 0.00 in N 1 100% 35° 4% 0
9 AM Sunny 41° 41° 0% 0.00 in NW 1 92% 39° 3% 1
10 AM Sunny 49° 49° 0% 0.00 in W 1 74% 41° 2% 2
11 AM Sunny 57° 57° 0% 0.00 in SW 1 59% 43° 1% 3
12 PM Sunny 61° 61° 0% 0.00 in SW 1 51% 43° 2% 4
1 PM Sunny 62° 62° 0% 0.00 in SW 2 50% 43° 2% 4
2 PM Sunny 63° 63° 0% 0.00 in S 2 48% 43° 3% 3
3 PM Sunny 65° 65° 0% 0.00 in S 2 45% 43° 3% 2
4 PM Sunny 65° 65° 0% 0.00 in S 2 45% 43° 3% 1
5 PM Sunny 64° 64° 0% 0.00 in S 2 46% 43° 3% 0
6 PM Clear 60° 60° 0% 0.00 in S 1 53% 43° 3% 0
7 PM Clear 54° 54° 0% 0.00 in S 1 66% 43° 2% 0
8 PM Clear 49° 49° 0% 0.00 in Calm 80% 43° 2% 0
9 PM Clear 46° 46° 0% 0.00 in Calm 86% 42° 2% –
10 PM Clear 44° 44° 0% 0.00 in Calm 93% 42° 2% –
11 PM Clear 43° 43° 0% 0.00 in Calm 96% 42° 2% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 42° 42° 0% 0.00 in Calm 96% 41° 3% –
1 AM Clear 41° 41° 0% 0.00 in Calm 96% 40° 5% –
2 AM Mostly Clear 40° 40° 0% 0.00 in Calm 100% 40° 6% –
3 AM Clear 40° 40° 0% 0.00 in Calm 100% 40° 5% –
4 AM Clear 40° 40° 0% 0.00 in W 1 96% 39° 4% –
5 AM Clear 39° 39° 0% 0.00 in W 1 100% 39° 3% –
6 AM Sunny 38° 38° 0% 0.00 in W 1 100% 38° 3% –
7 AM Sunny 37° 37° 0% 0.00 in NW 1 100% 37° 4% –
8 AM Sunny 39° 39° 0% 0.00 in NW 1 100% 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 2 66% 40° 2% –
11 AM Sunny 58° 58° 0% 0.00 in W 3 53% 41° 1% –
12 PM Sunny 62° 62° 0% 0.00 in W 5 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 45% 45° 2% –
6 PM Clear 62° 62° 0% 0.00 in NW 2 56% 46° 2% –
7 PM Clear 58° 58° 0% 0.00 in NW 2 64% 46° 2% –
8 PM Clear 57° 57° 0% – NW 1 67% 46° 2% –
9 PM Clear 54° 54° 0% – NW 1 74% 46° 2% –
10 PM Clear 52° 52° 0% – NW 1 77% 45° 2% –
11 PM Clear 50° 50° 0% – NW 1 83% 45° 2% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 49° 49° 0% – NW 2 86% 45° 2% –
1 AM Clear 49° 49° 0% – NW 2 G8 89% 46° 2% –
2 AM Mostly Clear 49° 48° 0% – NW 3 G10 89% 46° 10% –
3 AM Mostly Clear 49° 47° 0% – N 5 G12 89% 46° 10% –
4 AM Mostly Clear 48° 46° 0% – N 5 G13 89% 45° 10% –
5 AM Mostly Clear 48° 45° 0% – N 6 G13 89% 45° 10% –
6 AM Sunny 47° 44° 0% – N 6 G14 89% 44° 10% –
7 AM Sunny 46° 42° 0% – N 7 G14 93% 44° 10% –
8 AM Sunny 47° 44° 0% – N 7 G14 89% 44° 9% –
9 AM Sunny 51° 51° 0% – N 7 G14 80% 45° 9% –
10 AM Sunny 56° 56° 0% – N 7 G14 72% 47° 9% –
11 AM Sunny 60° 60° 0% – N 7 G13 64% 48° 9% –
12 PM Sunny 63° 63° 0% – N 7 58% 48° 9% –
1 PM Sunny 64° 64° 0% – N 6 G12 54% 47° 9% –
2 PM Sunny 65° 65° 0% – N 6 50% 46° 14% –
3 PM Sunny 66° 66° 0% – N 6 48% 46° 14% –
4 PM Sunny 66° 66° 0% – N 6 48% 46° 14% –
5 PM Sunny 65° 65° 0% – N 6 50% 46° 14% –
6 PM Mostly Clear 62° 62° 0% – N 5 G10 56% 46° 14% –
7 PM Mostly Clear 59° 59° 0% – NE 5 60% 45° 14% –
8 PM Mostly Clear 55° 55° 0% – NE 3 G9 69% 45° 24% –
9 PM Mostly Clear 52° 52° 0% – NE 3 G9 77% 45° 24% –
10 PM Mostly Clear 50° 49° 0% – NE 3 G9 80% 44° 24% –
11 PM Mostly Clear 48° 47° 0% – NE 3 G9 86% 44° 24% –
Wednesday, October 2824 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 47° 46° 0% – NE 3 G9 89% 44° 24% –
1 AM Mostly Clear 46° 46° 0% – NE 2 G8 93% 44° 24% –
2 AM Partly Cloudy 46° 46° 0% – NE 2 G8 93% 44° 43% –
3 AM Partly Cloudy 46° 46° 0% – NE 2 G8 93% 44° 43% –
4 AM Partly Cloudy 45° 44° 0% – NE 3 G8 93% 43° 43% –
5 AM Partly Cloudy 45° 44° 0% – NE 3 G8 93% 43° 43% –
6 AM Mostly Sunny 44° 42° 0% – NE 3 G8 93% 42° 43% –
7 AM Mostly Sunny 44° 42° 0% – NE 3 G9 93% 42° 43% –
8 AM Mostly Sunny 45° 44° 0% – NE 3 G9 89% 42° 50% –
9 AM Mostly Sunny 48° 47° 0% – NE 3 G9 83% 43° 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° 61% –
3 PM Partly Sunny 62° 62° 0% – SE 5 56% 46° 61% –
4 PM Partly Sunny 63° 63° 0% – E 5 G10 54% 46° 61% –
5 PM Partly Sunny 62° 62° 0% – E 5 G10 56% 46° 61% –
6 PM Mostly Cloudy 60° 60° 0% – E 5 G10 60% 46° 61% –
7 PM Mostly Cloudy 57° 57° 0% – E 3 G9 69% 47° 61% –
8 PM Mostly Cloudy 54° 54° 0% – E 3 G8 77% 47° 57% –
9 PM Mostly Cloudy 52° 52° 0% – E 3 G8 83% 47° 57% –
10 PM Mostly Cloudy 49° 49° 0% – E 2 89% 46° 57% –
11 PM Mostly Cloudy 48° 48° 0% – E 2 93% 46° 57% –
Thursday, October 2918 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 47° 47° 0% – E 2 96% 46° 57% –
1 AM Mostly Cloudy 47° 47° 0% – E 2 96% 46° 57% –
2 AM Mostly Cloudy 47° 47° 2% – E 2 96% 46° 60% –
3 AM Mostly Cloudy 47° 47° 2% – E 2 96% 46° 60% –
4 AM Mostly Cloudy 46° 46° 2% – E 2 100% 46° 60% –
5 AM Mostly Cloudy 46° 46° 2% – E 2 100% 46° 60% –
6 AM Partly Sunny 45° 45° 2% – E 2 100% 45° 60% –
7 AM Partly Sunny 45° 45° 2% – E 2 100% 45° 60% –
8 AM Mostly Sunny 46° 46° 2% – E 2 100% 46° 49% –
9 AM Mostly Sunny 50° 50° 2% – E 2 93% 48° 49% –
10 AM Mostly Sunny 55° 55° 2% – SE 3 80% 49° 49% –
11 AM Mostly Sunny 59° 59° 2% – SE 3 75% 51° 49% –
12 PM Mostly Sunny 62° 62° 2% – SE 3 G8 67% 51° 49% –
1 PM Mostly Sunny 64° 64° 2% – S 5 63% 51° 49% –
2 PM Mostly Sunny 65° 65° 1% – S 5 60% 51° 43% –
3 PM Mostly Sunny 66° 66° 1% – S 5 58% 51° 43% –
4 PM Mostly Sunny 67° 67° 1% – S 5 56% 51° 43% –
5 PM Mostly Sunny 66° 66° 1% – S 5 58% 51° 43% –

National Weather Service forecast updated 7 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.