Glenmont, MD Hourly Weather

Montgomery County7:27 AM EDT39.06°N, 77.05°WElevation 443 ft
Frost Advisory until 9:00 AM Sun

Next 48 hours

7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Mon Oct 26 1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Tue Oct 27 1 AM 4 AM 40° 45° 50° 55° 60° 65° %
TemperatureFeels likeChance of precipitationNight
Sunday, October 2517 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds
7 AM Sunny 42° 42° 0% 0.00 in NE 2 93% 40° 12%
8 AM Sunny 42° 42° 0% 0.00 in NE 2 93% 40° 16%
9 AM Sunny 45° 45° 0% 0.00 in NE 2 89% 42° 11%
10 AM Sunny 52° 52° 0% 0.00 in SE 1 74% 44° 12%
11 AM Sunny 56° 56° 0% 0.00 in E 1 66% 45° 8%
12 PM Sunny 59° 59° 0% 0.00 in SE 1 57% 44° 6%
1 PM Sunny 63° 63° 0% 0.00 in SE 1 48% 43° 7%
2 PM Sunny 64° 64° 0% 0.00 in S 2 46% 43° 10%
3 PM Sunny 65° 65° 0% 0.00 in S 2 43% 42° 11%
4 PM Sunny 65° 65° 0% 0.00 in SE 1 43% 42° 6%
5 PM Sunny 64° 64° 0% 0.00 in S 2 45% 42° 2%
6 PM Clear 61° 61° 0% 0.00 in SE 1 51% 43° 0%
7 PM Clear 58° 58° 0% 0.00 in SE 1 59% 44° 1%
8 PM Clear 52° 52° 0% 0.00 in E 1 74% 44° 1%
9 PM Clear 50° 50° 0% 0.00 in SE 1 80% 44° 1%
10 PM Clear 49° 49° 0% 0.00 in S 1 83% 44° 0%
11 PM Clear 47° 47° 0% 0.00 in S 1 89% 44° 1%
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds
12 AM Clear 47° 47° 0% 0.00 in S 1 89% 44° 0%
1 AM Clear 46° 46° 0% 0.00 in W 1 89% 43° 0%
2 AM Clear 44° 44° 0% 0.00 in W 1 96% 43° 1%
3 AM Clear 44° 44° 0% 0.00 in W 1 93% 42° 4%
4 AM Mostly Clear 42° 42° 0% 0.00 in W 2 96% 41° 8%
5 AM Mostly Clear 42° 42° 0% 0.00 in W 2 96% 41° 10%
6 AM Sunny 42° 42° 0% 0.00 in W 2 96% 41° 16%
7 AM Sunny 41° 41° 0% 0.00 in W 2 100% 41° 19%
8 AM Sunny 42° 42° 0% 0.00 in W 2 96% 41° 20%
9 AM Sunny 46° 45° 0% 0.00 in W 3 89% 43° 15%
10 AM Sunny 52° 52° 0% 0.00 in W 5 77% 45° 11%
11 AM Sunny 57° 57° 0% 0.00 in W 5 67% 46° 6%
12 PM Sunny 62° 62° 0% 0.00 in W 5 54% 45° 6%
1 PM Sunny 65° 65° 0% 0.00 in NW 6 48% 45° 5%
2 PM Sunny 66° 66° 0% 0.00 in NW 6 47% 45° 5%
3 PM Sunny 68° 68° 0% 0.00 in NW 7 43% 45° 5%
4 PM Sunny 68° 68° 0% 0.00 in NW 6 45% 46° 2%
5 PM Sunny 68° 68° 0% 0.00 in NW 5 47% 47° 2%
6 PM Clear 65° 65° 0% 0.00 in NW 3 G8 52% 47° 2%
7 PM Clear 61° 61° 0% 0.00 in NW 2 62% 48° 1%
8 PM Clear 58° 58° 0% 0.00 in NW 2 69% 48° 1%
9 PM Clear 55° 55° 0% 0.00 in NW 2 74% 47° 2%
10 PM Clear 53° 53° 0% 0.00 in NW 3 80% 47° 3%
11 PM Clear 51° 51° 0% 0.00 in NW 3 G8 86% 47° 4%
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds
12 AM Clear 50° 49° 0% 0.00 in NW 3 G9 86% 46° 5%
1 AM Clear 49° 48° 0% 0.00 in NW 3 G9 89% 46° 5%
2 AM Mostly Clear 49° 48° 0% 0.00 in NW 3 G10 93% 47° 6%
3 AM Mostly Clear 49° 48° 0% 0.00 in NW 3 G10 89% 46° 7%
4 AM Mostly Clear 49° 47° 0% 0.00 in N 5 G12 89% 46° 8%
5 AM Mostly Clear 49° 47° 0% 0.00 in N 5 G12 89% 46° 9%
6 AM Sunny 49° 47° 0% 0.00 in N 5 G12 89% 46° 9%
7 AM Sunny 48° 46° 0% 0.00 in N 5 G12 93% 46° 8%
8 AM Sunny 49° 47° 0% 0.00 in N 5 G12 93% 47° 8%
9 AM Sunny 53° 53° 0% 0.00 in N 5 G12 80% 47° 8%
10 AM Sunny 57° 57° 0% 0.00 in N 6 G12 69% 47° 8%
11 AM Sunny 61° 61° 0% 0.00 in N 6 G12 62% 48° 8%
12 PM Sunny 64° 64° 0% 0.00 in N 6 56% 48° 8%
1 PM Sunny 65° 65° 0% 0.00 in N 5 54% 48° 9%
2 PM Sunny 66° 66° 0% 0.00 in N 5 52% 48° 9%
3 PM Sunny 67° 67° 0% 0.00 in N 5 50% 48° 13%
4 PM Sunny 67° 67° 0% 0.00 in NE 3 G8 50% 48° 18%
5 PM Sunny 66° 66° 0% 0.00 in NE 3 G8 54% 49° 22%
6 PM Mostly Clear 63° 63° 0% 0.00 in NE 3 G8 60% 49° 19%
7 PM Mostly Clear 59° 59° 0% 0.00 in NE 3 G8 69% 49° 16%
8 PM Mostly Clear 57° 57° 0% – NE 3 G8 75% 49° 13%
9 PM Mostly Clear 54° 54° 0% – NE 3 G8 83% 49° 13%
10 PM Mostly Clear 52° 52° 0% – NE 2 89% 49° 13%
11 PM Mostly Clear 50° 50° 0% – NE 2 96% 49° 13%
Wednesday, October 2824 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds
12 AM Mostly Clear 49° 49° 0% – NE 2 100% 49° 13%
1 AM Mostly Clear 48° 48° 0% – E 2 100% 48° 13%
2 AM Mostly Clear 48° 48° 0% – E 2 100% 48° 25%
3 AM Mostly Clear 48° 48° 0% – E 2 100% 48° 25%
4 AM Mostly Clear 47° 47° 0% – E 2 100% 47° 25%
5 AM Mostly Clear 47° 47° 0% – NE 2 100% 47° 25%
6 AM Sunny 46° 46° 0% – NE 2 100% 46° 25%
7 AM Sunny 46° 45° 0% – NE 3 G8 100% 46° 25%
8 AM Partly Sunny 47° 46° 0% – NE 3 G8 100% 47° 52%
9 AM Partly Sunny 50° 49° 0% – E 3 G8 93% 48° 52%
10 AM Partly Sunny 54° 54° 0% – E 5 83% 49° 52%
11 AM Partly Sunny 58° 58° 0% – E 5 75% 50° 52%
12 PM Partly Sunny 60° 60° 0% – E 5 69% 50° 52%
1 PM Partly Sunny 62° 62° 0% – SE 6 62% 49° 52%
2 PM Mostly Cloudy 63° 63° 0% – SE 6 58% 48° 72%
3 PM Mostly Cloudy 64° 64° 0% – SE 6 56% 48° 72%
4 PM Mostly Cloudy 65° 65° 0% – SE 6 54% 48° 72%
5 PM Mostly Cloudy 64° 64° 0% – SE 6 56% 48° 72%
6 PM Mostly Cloudy 62° 62° 0% – SE 5 62% 49° 72%
7 PM Mostly Cloudy 59° 59° 0% – E 5 72% 50° 72%
8 PM Mostly Cloudy 56° 56° 0% – E 3 G8 83% 51° 62%
9 PM Mostly Cloudy 54° 54° 0% – E 3 G8 90% 51° 62%
10 PM Mostly Cloudy 52° 52° 0% – SE 3 G8 96% 51° 62%
11 PM Mostly Cloudy 51° 51° 0% – SE 3 G8 100% 51° 62%
Thursday, October 2924 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds
12 AM Mostly Cloudy 50° 49° 0% – SE 3 G8 100% 50° 62%
1 AM Mostly Cloudy 50° 50° 0% – SE 2 100% 50° 62%
2 AM Mostly Cloudy 50° 50° 0% – SE 2 100% 50° 52%
3 AM Mostly Cloudy 50° 50° 0% – SE 2 100% 50° 52%
4 AM Mostly Cloudy 49° 49° 0% – SE 1 100% 49° 52%
5 AM Mostly Cloudy 49° 49° 0% – SE 1 100% 49° 52%
6 AM Partly Sunny 48° 48° 0% – SE 1 100% 48° 52%
7 AM Partly Sunny 48° 48° 0% – SE 1 100% 48° 52%
8 AM Mostly Sunny 49° 49° 0% – SE 1 100% 49° 45%
9 AM Mostly Sunny 52° 52° 0% – SE 2 96% 51° 45%
10 AM Mostly Sunny 56° 56° 0% – S 3 86% 52° 45%
11 AM Mostly Sunny 60° 60° 0% – S 5 81% 54° 45%
12 PM Mostly Sunny 63° 63° 0% – S 6 72% 54° 45%
1 PM Mostly Sunny 65° 65° 0% – S 6 68% 54° 45%
2 PM Mostly Sunny 67° 67° 0% – S 6 63% 54° 29%
3 PM Mostly Sunny 69° 69° 0% – S 6 59% 54° 29%
4 PM Mostly Sunny 69° 69° 0% – S 5 59% 54° 29%
5 PM Mostly Sunny 69° 69° 0% – S 5 59% 54° 29%
6 PM Partly Cloudy 67° 67° 0% – S 5 63% 54° 29%
7 PM Partly Cloudy 63° 63° 0% – S 3 G8 75% 55° 29%
8 PM Mostly Clear 60° 60° 0% – S 3 G8 84% 55° 13%
9 PM Mostly Clear 58° 58° 0% – S 3 G8 90% 55° 13%
10 PM Mostly Clear 56° 56° 0% – S 2 96% 55° 13%
11 PM Mostly Clear 54° 54° 0% – S 2 100% 54° 13%
Friday, October 3024 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds
12 AM Mostly Clear 53° 53° 0% – SW 2 100% 53° 13%
1 AM Mostly Clear 52° 52° 0% – SW 2 100% 52° 13%
2 AM Mostly Clear 52° 52° 0% – SW 2 100% 52° 12%
3 AM Mostly Clear 52° 52° 0% – SW 2 100% 52° 12%
4 AM Mostly Clear 51° 51° 0% – W 1 100% 51° 12%
5 AM Mostly Clear 51° 51° 0% – W 1 100% 51° 12%
6 AM Sunny 50° 50° 0% – W 1 100% 50° 12%
7 AM Sunny 49° 49° 0% – W 2 100% 49° 12%
8 AM Sunny 50° 50° 0% – W 2 100% 50° 12%
9 AM Sunny 53° 53° 0% – W 2 93% 51° 12%
10 AM Sunny 58° 58° 0% – NW 3 83% 53° 12%
11 AM Sunny 63° 63° 0% – NW 3 72% 54° 12%
12 PM Sunny 67° 67° 0% – NW 3 63% 54° 12%
1 PM Sunny 70° 70° 0% – NW 3 57% 54° 12%
2 PM Sunny 72° 72° 0% – NW 3 G8 53% 54° 15%
3 PM Sunny 73° 73° 0% – NW 3 G8 51% 54° 15%
4 PM Sunny 73° 73° 0% – NW 3 53% 55° 15%
5 PM Sunny 72° 72° 0% – NW 3 55% 55° 15%
6 PM Mostly Clear 70° 70° 0% – NW 3 59% 55° 15%
7 PM Mostly Clear 66° 66° 0% – NW 2 70% 56° 15%
8 PM Mostly Clear 63° 63° 0% – NW 2 78% 56° 17%
9 PM Mostly Clear 60° 60° 0% – NW 2 87% 56° 17%
10 PM Mostly Clear 58° 58° 0% – N 1 93% 56° 17%
11 PM Mostly Clear 56° 56° 0% – N 1 96% 55° 17%
Saturday, October 3111 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds
12 AM Mostly Clear 55° 55° 0% – N 1 96% 54° 17%
1 AM Mostly Clear 54° 54° 0% – N 1 100% 54° 17%
2 AM Mostly Clear 54° 54° 0% – N 1 96% 53° 21%
3 AM Mostly Clear 53° 53° 0% – N 1 96% 52° 21%
4 AM Mostly Clear 53° 53° 0% – N 1 96% 52° 21%
5 AM Mostly Clear 52° 52° 0% – N 1 96% 51° 21%
6 AM Sunny 51° 51° 0% – N 1 100% 51° 21%
7 AM Sunny 50° 50° 0% – N 1 100% 50° 21%
8 AM Mostly Sunny 51° 51° 1% – N 1 100% 51° 26%
9 AM Mostly Sunny 54° 54° 1% – N 2 93% 52° 26%
10 AM Mostly Sunny 59° 59° 1% – NE 3 80% 53° 26%

National Weather Service forecast updated 8 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.