Weather Alert
Gaithersburg Weather Warning NWS WEATHER ALERT FOR THE GAITHERSBURG, MD AREA - Issued: 323 AM EDT Thu Aug 6 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 - Partly Cloudy. Temperature is 85°F29°C, dew point 77°F25°C, humidity 77%. Wind direction is WNW at 6 mph10 km/h with visibility of 10 mi16 km. Barometric pressure is 30.17 in1022 mb.
Today - Sunny. Highs around 90. Southwest winds 5 to 10 mph... Full Forecast
Tonight - Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 70s... Full Forecast

Gaithersburg Hourly Weather

24 Hour Forecast Scroll
Thu, Aug 06
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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 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 - Cloudy - 10:00 PM Gaithersburg, MD Hourly Weather - Cloudy - 11:00 PM Gaithersburg, MD Hourly Weather - Cloudy - 12:00 AM Gaithersburg, MD Hourly Weather - Partly Cloudy - 1:00 AM Gaithersburg, MD Hourly Weather - Partly Cloudy - 2:00 AM Gaithersburg, MD Hourly Weather - Partly Cloudy - 3:00 AM Gaithersburg, MD Hourly Weather - Partly Cloudy - 4:00 AM Gaithersburg, MD Hourly Weather - Partly Cloudy - 5:00 AM Gaithersburg, MD Hourly Weather - Partly Cloudy - 6:00 AM Gaithersburg, MD Hourly Weather - Partly Cloudy - 7:00 AM Gaithersburg, MD Hourly Weather - Partly Cloudy - 8:00 AM Gaithersburg, MD Hourly Weather - Partly Cloudy - 9:00 AM Gaithersburg, MD Hourly Weather - Mostly Cloudy - 10:00 AM
Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Cloudy Cloudy Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy
86°F30°C 87°F31°C 89°F32°C 90°F32°C 90°F32°C 89°F32°C 89°F32°C 87°F31°C 84°F29°C 82°F28°C 80°F27°C 79°F26°C 77°F25°C 76°F24°C 75°F24°C 74°F23°C 74°F23°C 73°F23°C 73°F23°C 74°F23°C 75°F24°C 76°F24°C 79°F26°C 83°F28°C
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0% 0% 0% 0% 10% 10% 10% 10% 10% 10% 33% 33% 33% 33% 33% 33% 4% 4% 4% 4% 4% 4% 6% 6%
74°F23°C 74°F23°C 73°F23°C 73°F23°C 73°F23°C 73°F23°C 73°F23°C 73°F23°C 73°F23°C 73°F23°C 73°F23°C 72°F22°C 72°F22°C 72°F22°C 71°F22°C 71°F22°C 71°F22°C 71°F22°C 71°F22°C 71°F22°C 72°F22°C 72°F22°C 72°F22°C 73°F23°C
68% 65% 59% 58% 58% 59% 59% 63% 70% 74% 79% 79% 85% 87% 87% 90% 90% 93% 93% 90% 90% 87% 79% 72%
SSW SSW SW SW SW SW SW SW SW SW SW SSW SSW S E N E SSE SSW SSW SSW SSW SW SW
5 mph 5 mph 6 mph 6 mph 6 mph 6 mph 6 mph 6 mph 2 mph 2 mph 2 mph 2 mph 2 mph 2 mph 0 mph 0 mph 0 mph 1 mph 1 mph 1 mph 2 mph 2 mph 2 mph 5 mph
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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.

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

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