Weather Alert
Gaithersburg Weather Warning NWS WEATHER ALERT FOR THE GAITHERSBURG, MD AREA - Issued: 539 PM EDT Mon Aug 10 2026 Gaithersburg Weather Warning

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Gaithersburg, MD Weather - Hour by Hour Forecast

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Gaithersburg, MD Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Lightning Observed. Temperature is 71°F22°C, dew point 0°F-18°C, humidity N/A%. Wind direction is SSE at 6 mph10 km/h with visibility of 10 mi16 km. Barometric pressure is 29.99 in1015 mb.
Today - Showers and thunderstorms likely. Some thunderstorms May be severe with damaging winds. Highs in the lower 90s. Southwest winds ar.. Full Forecast
Tonight - Mostly cloudy. Showers and thunderstorms likely in the evening. Some thunderstorms May be severe with damaging winds. Lows in the .. Full Forecast

Gaithersburg Hourly Weather

24 Hour Forecast Scroll
Mon, Aug 10
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Gaithersburg, MD Hourly Weather - Mostly Cloudy - 5:00 PM Gaithersburg, MD Hourly Weather - Mostly Cloudy - 6:00 PM Gaithersburg, MD Hourly Weather - Mostly Cloudy - 7:00 PM Gaithersburg, MD Hourly Weather - Mostly Cloudy - 8:00 PM Gaithersburg, MD Hourly Weather - Mostly Cloudy - 9:00 PM Gaithersburg, MD Hourly Weather - Mostly Cloudy - 10:00 PM Gaithersburg, MD Hourly Weather - Mostly Cloudy - 11:00 PM Gaithersburg, MD Hourly Weather - Mostly Cloudy - 12:00 AM Gaithersburg, MD Hourly Weather - Mostly Cloudy - 1:00 AM Gaithersburg, MD Hourly Weather - Mostly Cloudy - 2:00 AM Gaithersburg, MD Hourly Weather - Mostly Cloudy - 3:00 AM Gaithersburg, MD Hourly Weather - Mostly Cloudy - 4:00 AM Gaithersburg, MD Hourly Weather - Mostly Cloudy - 5:00 AM Gaithersburg, MD Hourly Weather - Mostly Cloudy - 6:00 AM Gaithersburg, MD Hourly Weather - Mostly Cloudy - 7:00 AM Gaithersburg, MD Hourly Weather - Mostly Cloudy - 8:00 AM Gaithersburg, MD Hourly Weather - Mostly Cloudy - 9:00 AM Gaithersburg, MD Hourly Weather - Partly Cloudy - 10:00 AM Gaithersburg, MD Hourly Weather - Partly Cloudy - 11:00 AM Gaithersburg, MD Hourly Weather - Partly Cloudy - 12:00 PM Gaithersburg, MD Hourly Weather - Mostly Cloudy - 1:00 PM Gaithersburg, MD Hourly Weather - Mostly Cloudy - 2:00 PM Gaithersburg, MD Hourly Weather - Mostly Cloudy - 3:00 PM Gaithersburg, MD Hourly Weather - Mostly Cloudy - 4:00 PM
Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy
89°F32°C 86°F30°C 83°F28°C 80°F27°C 78°F26°C 77°F25°C 75°F24°C 74°F23°C 74°F23°C 73°F23°C 72°F22°C 72°F22°C 71°F22°C 72°F22°C 73°F23°C 74°F23°C 78°F26°C 81°F27°C 85°F29°C 87°F31°C 88°F31°C 90°F32°C 89°F32°C 87°F31°C
Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain - - - - - - - - - - - - Rain Rain
22% 22% 22% 22% 38% 38% 38% 38% 38% 38% 17% 17% 17% 17% 17% 17% 0% 0% 0% 0% 0% 0% 31% 31%
69°F21°C 70°F21°C 70°F21°C 71°F22°C 71°F22°C 71°F22°C 71°F22°C 71°F22°C 70°F21°C 70°F21°C 70°F21°C 69°F21°C 69°F21°C 69°F21°C 70°F21°C 70°F21°C 70°F21°C 71°F22°C 71°F22°C 71°F22°C 71°F22°C 71°F22°C 71°F22°C 71°F22°C
52% 59% 65% 74% 79% 82% 87% 90% 87% 90% 93% 90% 93% 90% 90% 87% 77% 72% 63% 59% 57% 54% 56% 59%
SSW SSW SSW SSW SSW SSW SSW SSW W W W WNW NW NW WNW WNW W W W W W W W W
8 mph 8 mph 5 mph 5 mph 5 mph 3 mph 3 mph 3 mph 2 mph 2 mph 2 mph 5 mph 5 mph 5 mph 1 mph 1 mph 1 mph 6 mph 6 mph 6 mph 7 mph 7 mph 7 mph 7 mph
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 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
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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.

Gaithersburg 36 Hour Forecast

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

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