Gaithersburg, MD 20898 Hourly Weather

Montgomery County10:12 AM EDT39.14°N, 77.21°W

Next 48 hours

10 AM 1 PM 4 PM 7 PM 10 PM Sun Oct 25 1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Mon Oct 26 1 AM 4 AM 7 AM 35° 40° 45° 50° 55° 60° 65° %
TemperatureFeels likeChance of precipitationNight
Saturday, October 2414 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
10 AM Sunny 49° 49° 0% 0.00 in NE 2 71% 40° 3% 2
11 AM Sunny 56° 56° 0% 0.00 in E 3 57% 41° 1% 3
12 PM Sunny 58° 58° 0% 0.00 in E 3 53% 41° 2% 3
1 PM Sunny 61° 61° 0% 0.00 in SE 3 46% 40° 2% 4
2 PM Sunny 62° 62° 0% 0.00 in E 3 43% 39° 3% 3
3 PM Sunny 63° 63° 0% 0.00 in SE 3 41% 39° 6% 2
4 PM Sunny 62° 62° 0% 0.00 in E 3 44% 40° 12% 1
5 PM Sunny 61° 61° 0% 0.00 in E 5 46% 40° 14% 0
6 PM Clear 57° 57° 0% 0.00 in E 3 53% 40° 4% 0
7 PM Clear 52° 52° 0% 0.00 in E 3 66% 41° 1% 0
8 PM Clear 47° 47° 0% 0.00 in E 2 79% 41° 1% 0
9 PM Clear 45° 45° 0% 0.00 in E 1 86% 41° 1% 0
10 PM Patchy Fog 42° 42° 0% 0.00 in E 1 96% 41° 1% 0
11 PM Patchy Fog 41° 41° 0% 0.00 in E 1 96% 40° 1% 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° 1% 0
1 AM Patchy Fog 40° 40° 0% 0.00 in Calm 100% 40° 1% 0
2 AM Patchy Fog 38° 38° 0% 0.00 in Calm 100% 38° 1% 0
3 AM Patchy Fog 38° 38° 0% 0.00 in Calm 100% 38° 1% 0
4 AM Patchy Frost 37° 37° 0% 0.00 in Calm 100% 37° 3% 0
5 AM Patchy Frost 37° 37° 0% 0.00 in Calm 100% 37° 5% 0
6 AM Patchy Frost 36° 36° 0% 0.00 in Calm 100% 36° 7% 0
7 AM Patchy Frost 36° 36° 0% 0.00 in Calm 100% 36° 5% 0
8 AM Patchy Frost 36° 36° 0% 0.00 in NE 1 100% 36° 5% 0
9 AM Sunny 43° 43° 0% 0.00 in NE 1 93% 41° 9% 1
10 AM Sunny 52° 52° 0% 0.00 in Calm 71% 43° 6% 2
11 AM Sunny 57° 57° 0% 0.00 in E 1 62% 44° 4% 3
12 PM Sunny 60° 60° 0% 0.00 in SE 1 55% 44° 5% 4
1 PM Sunny 63° 63° 0% 0.00 in S 1 50% 44° 5% 4
2 PM Sunny 65° 65° 0% 0.00 in S 2 45% 43° 3% 3
3 PM Sunny 65° 65° 0% 0.00 in S 1 45% 43° 2% 2
4 PM Sunny 65° 65° 0% 0.00 in S 2 45% 43° 3% 1
5 PM Sunny 65° 65° 0% 0.00 in SE 2 43% 42° 5% 0
6 PM Clear 60° 60° 0% 0.00 in SE 1 53% 43° 1% 0
7 PM Clear 55° 55° 0% 0.00 in Calm 66% 44° 0% 0
8 PM Clear 51° 51° 0% 0.00 in Calm 80% 45° 2% 0
9 PM Clear 48° 48° 0% 0.00 in Calm 93% 46° 1% 0
10 PM Clear 46° 46° 0% 0.00 in Calm 96% 45° 1% 0
11 PM Clear 44° 44° 0% 0.00 in Calm 100% 44° 1% 0
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° 1% 0
1 AM Clear 42° 42° 0% 0.00 in Calm 100% 42° 1% 0
2 AM Clear 41° 41° 0% 0.00 in Calm 100% 41° 1% 0
3 AM Clear 41° 41° 0% 0.00 in Calm 100% 41° 3% 0
4 AM Mostly Clear 40° 40° 0% 0.00 in W 1 100% 40° 6% 0
5 AM Mostly Clear 40° 40° 0% 0.00 in W 1 100% 40° 8% 0
6 AM Sunny 38° 38° 0% 0.00 in W 1 100% 38° 9% 0
7 AM Patchy Frost 37° 37° 0% 0.00 in W 2 100% 37° 9% 0
8 AM Sunny 38° 38° 0% 0.00 in W 2 100% 38° 10% 0
9 AM Sunny 43° 41° 0% 0.00 in W 3 93% 41° 8% 1
10 AM Sunny 51° 51° 0% 0.00 in W 3 77% 44° 5% 2
11 AM Sunny 57° 57° 0% 0.00 in W 5 67% 46° 3% 3
12 PM Sunny 62° 62° 0% 0.00 in W 6 56% 46° 3% 4
1 PM Sunny 65° 65° 0% 0.00 in NW 6 50% 46° 3% 4
2 PM Sunny 67° 67° 0% 0.00 in NW 6 47% 46° 3% 4
3 PM Sunny 69° 69° 0% 0.00 in NW 6 44% 46° 3% 2
4 PM Sunny 69° 69° 0% 0.00 in NW 6 45% 47° 3% 1
5 PM Sunny 68° 68° 0% 0.00 in NW 5 47% 47° 3% 0
6 PM Clear 64° 64° 0% 0.00 in NW 3 G8 56% 48° 5% 0
7 PM Mostly Clear 60° 60° 0% 0.00 in NW 3 64% 48° 7% 0
8 PM Mostly Clear 57° 57° 0% 0.00 in NW 2 72% 48° 9% 0
9 PM Mostly Clear 54° 54° 0% 0.00 in NW 2 80% 48° 7% 0
10 PM Clear 52° 52° 0% 0.00 in NW 2 86% 48° 5% 0
11 PM Clear 52° 52° 0% 0.00 in NW 2 86% 48° 3% 0
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 51° 51° 0% 0.00 in NW 2 G8 86% 47° 4% 0
1 AM Mostly Clear 51° 51° 0% 0.00 in NW 3 G8 86% 47° 6% 0
2 AM Mostly Clear 51° 51° 0% 0.00 in NW 3 G9 83% 46° 7% 0
3 AM Mostly Clear 51° 51° 0% 0.00 in NW 3 G10 83% 46° 8% –
4 AM Mostly Clear 50° 48° 0% 0.00 in N 5 G10 86% 46° 9% –
5 AM Mostly Clear 50° 48° 0% 0.00 in N 5 G12 86% 46° 10% –
6 AM Sunny 48° 46° 0% 0.00 in N 5 G12 93% 46° 9% –
7 AM Sunny 47° 45° 0% 0.00 in N 5 G12 93% 45° 8% –
8 AM Sunny 48° 46° 0% 0.00 in N 5 G12 89% 45° 7% –
9 AM Sunny 51° 51° 0% 0.00 in N 5 G12 80% 45° 7% –
10 AM Sunny 55° 55° 0% 0.00 in N 6 G12 72% 46° 6% –
11 AM Sunny 59° 59° 0% 0.00 in N 6 G12 62% 46° 6% –
12 PM Sunny 63° 63° 0% 0.00 in N 6 54% 46° 8% –
1 PM Sunny 64° 64° 0% 0.00 in N 5 G10 52% 46° 10% –
2 PM Sunny 65° 65° 0% 0.00 in N 5 50% 46° 12% –
3 PM Sunny 66° 66° 0% 0.00 in N 5 48% 46° 14% –
4 PM Sunny 66° 66° 0% 0.00 in N 5 48% 46° 16% –
5 PM Sunny 64° 64° 0% 0.00 in N 5 50% 45° 18% –
6 PM Mostly Clear 61° 61° 0% 0.00 in NE 5 56% 45° 19% –
7 PM Mostly Clear 57° 57° 0% 0.00 in NE 3 G8 64% 45° 19% –
8 PM Mostly Clear 56° 56° 0% – NE 3 G8 66% 45° 20% –
9 PM Mostly Clear 53° 53° 0% – NE 3 G8 74% 45° 20% –
10 PM Mostly Clear 50° 50° 0% – NE 2 80% 44° 20% –
11 PM Mostly Clear 48° 48° 0% – NE 2 86% 44° 20% –
Wednesday, October 2824 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 47° 47° 0% – NE 2 89% 44° 20% –
1 AM Mostly Clear 46° 46° 0% – NE 2 93% 44° 20% –
2 AM Partly Cloudy 46° 46° 0% – NE 2 93% 44° 34% –
3 AM Partly Cloudy 46° 46° 0% – NE 2 93% 44° 34% –
4 AM Partly Cloudy 45° 45° 0% – NE 2 96% 44° 34% –
5 AM Partly Cloudy 45° 45° 0% – NE 2 96% 44° 34% –
6 AM Mostly Sunny 44° 44° 0% – NE 2 96% 43° 34% –
7 AM Mostly Sunny 43° 43° 0% – NE 2 100% 43° 34% –
8 AM Partly Sunny 44° 44° 0% – NE 2 96% 43° 56% –
9 AM Partly Sunny 48° 47° 0% – E 3 G8 86% 44° 56% –
10 AM Partly Sunny 53° 53° 0% – E 3 G8 77% 46° 56% –
11 AM Partly Sunny 57° 57° 0% – E 5 69% 47° 56% –
12 PM Partly Sunny 60° 60° 0% – SE 5 62% 47° 56% –
1 PM Partly Sunny 61° 61° 0% – SE 6 58% 46° 56% –
2 PM Mostly Cloudy 62° 62° 0% – SE 6 54% 45° 77% –
3 PM Mostly Cloudy 63° 63° 0% – SE 6 G12 52% 45° 77% –
4 PM Mostly Cloudy 64° 64° 0% – SE 6 G12 50% 45° 77% –
5 PM Mostly Cloudy 63° 63° 0% – SE 6 G12 52% 45° 77% –
6 PM Mostly Cloudy 61° 61° 0% – SE 5 G10 58% 46° 77% –
7 PM Mostly Cloudy 59° 59° 0% – SE 5 64% 47° 77% –
8 PM Mostly Cloudy 56° 56° 1% – SE 3 G8 74% 48° 68% –
9 PM Mostly Cloudy 54° 54° 1% – SE 3 G8 83% 49° 68% –
10 PM Mostly Cloudy 52° 52° 1% – SE 3 G9 89% 49° 68% –
11 PM Mostly Cloudy 50° 49° 1% – SE 3 G9 96% 49° 68% –
Thursday, October 2924 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 49° 48° 1% – SE 3 G9 100% 49° 68% –
1 AM Mostly Cloudy 49° 49° 1% – SE 2 G9 100% 49° 68% –
2 AM Mostly Cloudy 49° 49° 0% – SE 2 G8 100% 49° 57% –
3 AM Mostly Cloudy 49° 49° 0% – SE 2 100% 49° 57% –
4 AM Mostly Cloudy 48° 48° 0% – SE 1 G7 100% 48° 57% –
5 AM Mostly Cloudy 48° 48° 0% – SE 1 100% 48° 57% –
6 AM Partly Sunny 47° 47° 0% – SE 1 100% 47° 57% –
7 AM Partly Sunny 46° 46° 0% – SE 1 100% 46° 57% –
8 AM Mostly Sunny 47° 47° 0% – SE 1 100% 47° 37% –
9 AM Mostly Sunny 51° 51° 0% – S 2 89% 48° 37% –
10 AM Mostly Sunny 55° 55° 0% – S 3 G8 83% 50° 37% –
11 AM Mostly Sunny 60° 60° 0% – S 5 75% 52° 37% –
12 PM Mostly Sunny 63° 63° 0% – S 6 67% 52° 37% –
1 PM Mostly Sunny 65° 65° 0% – S 7 63% 52° 37% –
2 PM Sunny 67° 67° 0% – S 7 59% 52° 17% –
3 PM Sunny 68° 68° 0% – S 7 57% 52° 17% –
4 PM Sunny 69° 69° 0% – S 7 57% 53° 17% –
5 PM Sunny 68° 68° 0% – S 6 G12 59% 53° 17% –
6 PM Mostly Clear 66° 66° 0% – S 5 G12 63% 53° 17% –
7 PM Mostly Clear 63° 63° 0% – S 5 G10 72% 54° 17% –
8 PM Mostly Clear 60° 60° 3% – S 3 G9 81% 54° 12% –
9 PM Mostly Clear 58° 58° 3% – S 3 G8 86% 54° 12% –
10 PM Mostly Clear 56° 56° 3% – S 2 90% 53° 12% –
11 PM Mostly Clear 54° 54° 3% – S 2 96% 53° 12% –
Friday, October 3021 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 53° 53° 3% – SW 2 100% 53° 12% –
1 AM Mostly Clear 52° 52° 3% – SW 1 100% 52° 12% –
2 AM Mostly Clear 52° 52° 3% – W 1 100% 52° 15% –
3 AM Mostly Clear 51° 51° 3% – W 1 100% 51° 15% –
4 AM Mostly Clear 51° 51° 3% – W 2 100% 51° 15% –
5 AM Mostly Clear 50° 50° 3% – W 2 100% 50° 15% –
6 AM Sunny 49° 49° 3% – W 2 100% 49° 15% –
7 AM Sunny 48° 48° 3% – NW 2 100% 48° 15% –
8 AM Sunny 49° 49° 0% – NW 2 100% 49° 18% –
9 AM Sunny 52° 52° 0% – NW 2 93% 50° 18% –
10 AM Sunny 57° 57° 0% – NW 3 80% 51° 18% –
11 AM Sunny 62° 62° 0% – NW 3 70% 52° 18% –
12 PM Sunny 65° 65° 0% – NW 5 63% 52° 18% –
1 PM Sunny 68° 68° 0% – NW 6 54% 51° 18% –
2 PM Sunny 70° 70° 1% – NW 6 51% 51° 15% –
3 PM Sunny 71° 71° 1% – NW 6 49% 51° 15% –
4 PM Sunny 72° 72° 1% – NW 6 48% 51° 15% –
5 PM Sunny 71° 71° 1% – NW 5 49% 51° 15% –
6 PM Mostly Clear 68° 68° 1% – NW 3 G8 54% 51° 15% –
7 PM Mostly Clear 65° 65° 1% – NW 3 G8 63% 52° 15% –
8 PM Mostly Clear 61° 61° 1% – NW 2 72% 52° 24% –

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.