Weather Alert
Frederick County Weather Warning NWS WEATHER ALERT FOR THE FREDERICK COUNTY, MD AREA - Issued: 1149 AM EDT Wed Sep 2 2026 Frederick County Weather Warning

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Frederick County, MD Weather - Hour by Hour Forecast

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Frederick County, MD Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Partly Cloudy. Temperature is 75°F24°C, dew point 75°F24°C, humidity 100%. Wind direction is VRB at 6 mph10 km/h with visibility of 8 mi13 km. Barometric pressure is 30.13 in1020 mb.
Rest of Today - Mostly cloudy. Scattered showers and thunderstorms late this morning, then numerous showers and thunderstorms this afternoon. High.. Full Forecast
Tonight - Numerous showers and thunderstorms. Lows in the lower 70s. Southeast winds 5 to 10 mph. Chance of rain 60%... Full Forecast

Frederick County Hourly Weather

24 Hour Forecast Scroll
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Frederick County, MD Hourly Weather - Cloudy - 2:00 PM Frederick County, MD Hourly Weather - Cloudy - 3:00 PM Frederick County, MD Hourly Weather - Partly Cloudy - 4:00 PM Frederick County, MD Hourly Weather - Partly Cloudy - 5:00 PM Frederick County, MD Hourly Weather - Partly Cloudy - 6:00 PM Frederick County, MD Hourly Weather - Mostly Cloudy - 7:00 PM Frederick County, MD Hourly Weather - Mostly Cloudy - 8:00 PM Frederick County, MD Hourly Weather - Mostly Cloudy - 9:00 PM Frederick County, MD Hourly Weather - Cloudy - 10:00 PM Frederick County, MD Hourly Weather - Cloudy - 11:00 PM Frederick County, MD Hourly Weather - Cloudy - 12:00 AM Frederick County, MD Hourly Weather - Cloudy - 1:00 AM Frederick County, MD Hourly Weather - Cloudy - 2:00 AM Frederick County, MD Hourly Weather - Cloudy - 3:00 AM Frederick County, MD Hourly Weather - Cloudy - 4:00 AM Frederick County, MD Hourly Weather - Cloudy - 5:00 AM Frederick County, MD Hourly Weather - Cloudy - 6:00 AM Frederick County, MD Hourly Weather - Partly Cloudy - 7:00 AM Frederick County, MD Hourly Weather - Partly Cloudy - 8:00 AM Frederick County, MD Hourly Weather - Partly Cloudy - 9:00 AM Frederick County, MD Hourly Weather - Mostly Clear - 10:00 AM Frederick County, MD Hourly Weather - Mostly Clear - 11:00 AM Frederick County, MD Hourly Weather - Mostly Clear - 12:00 PM Frederick County, MD Hourly Weather - Mostly Clear - 1:00 PM
Cloudy Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Mostly Clear Mostly Clear Mostly Clear Mostly Clear
85°F29°C 85°F29°C 84°F29°C 84°F29°C 82°F28°C 81°F27°C 79°F26°C 77°F25°C 76°F24°C 74°F23°C 74°F23°C 74°F23°C 74°F23°C 73°F23°C 73°F23°C 72°F22°C 73°F23°C 74°F23°C 75°F24°C 79°F26°C 83°F28°C 87°F31°C 89°F32°C 91°F33°C
Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain - - - - - - - - - - -
40% 40% 40% 40% 40% 40% 40% 50% 50% 50% 50% 50% 50% 13% 13% 13% 13% 13% 13% 0% 0% 0% 0% 0%
70°F21°C 70°F21°C 71°F22°C 71°F22°C 72°F22°C 74°F23°C 75°F24°C 75°F24°C 74°F23°C 74°F23°C 74°F23°C 74°F23°C 74°F23°C 73°F23°C 73°F23°C 72°F22°C 73°F23°C 73°F23°C 74°F23°C 74°F23°C 73°F23°C 73°F23°C 72°F22°C 72°F22°C
61% 61% 65% 65% 72% 79% 88% 94% 94% 100% 100% 100% 100% 100% 100% 100% 100% 97% 97% 85% 72% 63% 57% 54%
NNE NE E ESE SE SE SSE SSE SSE SSE E NE N NE E SE S S SW SW SSW SSW W W
4 mph 4 mph 3 mph 3 mph 3 mph 2 mph 2 mph 2 mph 1 mph 1 mph 1 mph 0 mph 0 mph 0 mph 1 mph 1 mph 1 mph 1 mph 1 mph 1 mph 5 mph 5 mph 5 mph 8 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 6 mi10 km 6 mi10 km 6 mi10 km 10 mi16 km 10 mi16 km 6 mi10 km 6 mi10 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
Hour (EDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
Humidity
Wind Direction
Wind Speed
Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KFDK model statistics.

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Prob Precip % = Probability of Precipitation.

Frederick County 36 Hour Forecast

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

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