Weather Alert
Montgomery County Weather Warning NWS WEATHER ALERT FOR THE MONTGOMERY COUNTY, MD AREA - Issued: 734 PM EDT Wed Sep 2 2026 Montgomery County Weather Warning

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Montgomery County, MD Weather - Hour by Hour Forecast

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Montgomery County, MD Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Mostly Cloudy. Temperature is 71°F22°C, dew point 0°F-18°C, humidity N/A%. Wind direction is SE at 8 mph13 km/h with visibility of 8 mi13 km. Barometric pressure is 30.04 in1017 mb.
Rest of Tonight - Mostly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 70s. Southeast winds around 5 mph. Chance of ra.. Full Forecast
Thursday - Mostly sunny. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Hot with hig.. Full Forecast

Montgomery County Hourly Weather

24 Hour Forecast Scroll
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Montgomery County, MD Hourly Weather - Cloudy - 3:00 AM Montgomery County, MD Hourly Weather - Cloudy - 4:00 AM Montgomery County, MD Hourly Weather - Cloudy - 5:00 AM Montgomery County, MD Hourly Weather - Cloudy - 6:00 AM Montgomery County, MD Hourly Weather - Cloudy - 7:00 AM Montgomery County, MD Hourly Weather - Cloudy - 8:00 AM Montgomery County, MD Hourly Weather - Cloudy - 9:00 AM Montgomery County, MD Hourly Weather - Mostly Cloudy - 10:00 AM Montgomery County, MD Hourly Weather - Mostly Cloudy - 11:00 AM Montgomery County, MD Hourly Weather - Mostly Cloudy - 12:00 PM Montgomery County, MD Hourly Weather - Partly Cloudy - 1:00 PM Montgomery County, MD Hourly Weather - Partly Cloudy - 2:00 PM Montgomery County, MD Hourly Weather - Partly Cloudy - 3:00 PM Montgomery County, MD Hourly Weather - Mostly Cloudy - 4:00 PM Montgomery County, MD Hourly Weather - Mostly Cloudy - 5:00 PM Montgomery County, MD Hourly Weather - Mostly Cloudy - 6:00 PM Montgomery County, MD Hourly Weather - Mostly Cloudy - 7:00 PM Montgomery County, MD Hourly Weather - Mostly Cloudy - 8:00 PM Montgomery County, MD Hourly Weather - Mostly Cloudy - 9:00 PM Montgomery County, MD Hourly Weather - Cloudy - 10:00 PM Montgomery County, MD Hourly Weather - Cloudy - 11:00 PM Montgomery County, MD Hourly Weather - Cloudy - 12:00 AM Montgomery County, MD Hourly Weather - Cloudy - 1:00 AM Montgomery County, MD Hourly Weather - Cloudy - 2:00 AM
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
72°F22°C 72°F22°C 72°F22°C 73°F23°C 73°F23°C 74°F23°C 78°F26°C 81°F27°C 85°F29°C 87°F31°C 90°F32°C 92°F33°C 92°F33°C 93°F34°C 93°F34°C 90°F32°C 87°F31°C 84°F29°C 82°F28°C 81°F27°C 79°F26°C 78°F26°C 76°F24°C 75°F24°C
Rain Rain Rain Rain Rain Rain - - - - - - - - - - - - Rain Rain Rain Rain Rain Rain
42% 42% 42% 42% 42% 42% 0% 0% 0% 0% 0% 0% 9% 9% 9% 9% 9% 9% 39% 39% 39% 39% 39% 39%
72°F22°C 72°F22°C 72°F22°C 72°F22°C 73°F23°C 73°F23°C 73°F23°C 74°F23°C 74°F23°C 74°F23°C 75°F24°C 75°F24°C 75°F24°C 75°F24°C 75°F24°C 75°F24°C 74°F23°C 74°F23°C 74°F23°C 73°F23°C 73°F23°C 73°F23°C 73°F23°C 73°F23°C
100% 100% 100% 97% 100% 97% 85% 79% 70% 65% 62% 58% 58% 56% 56% 62% 65% 72% 77% 77% 82% 85% 90% 94%
NE E SE SSE S S SW SSW SSW SSW W W W W W SSW SW SSE SW SSW SSW SSW SSW SSW
0 mph 1 mph 1 mph 1 mph 3 mph 3 mph 3 mph 6 mph 6 mph 6 mph 7 mph 7 mph 7 mph 6 mph 6 mph 6 mph 4 mph 4 mph 4 mph 4 mph 4 mph 4 mph 2 mph 2 mph
5 mi8 km 5 mi8 km 5 mi8 km 5 mi8 km 5 mi8 km 5 mi8 km 6 mi10 km 6 mi10 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km
Hour (EDT)
Weather
Clouds
Temperature
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POP
Dewpoint
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POP = Probability of Precipitation. ** Indicates missing data/values from KGAI model statistics.

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Prob Precip % = Probability of Precipitation.

Montgomery County 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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