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Lafayette Square Weather Warning NWS WEATHER ALERT FOR THE LAFAYETTE SQUARE, DC AREA - Issued: 714 AM EDT Sat Sep 12 2026 Lafayette Square Weather Warning

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Lafayette Square, DC Weather - Hour by Hour Forecast

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Lafayette Square, DC Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Overcast. Temperature is 74°F23°C, dew point 65°F18°C, humidity 73%. Wind direction is ESE at 5 mph8 km/h with visibility of 10 mi16 km. Barometric pressure is 30.08 in1019 mb.
Today - Mostly cloudy. Scattered showers with isolated thunderstorms this afternoon. Highs in the lower 80s. Southeast winds 5 to 10 mph. .. Full Forecast
Tonight - Showers and scattered thunderstorms. Patchy fog. Lows in the upper 60s. Southeast winds 5 to 10 mph, becoming south after midnight.. Full Forecast

Lafayette Square Hourly Weather

24 Hour Forecast Scroll
Sat, Sep 12
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Lafayette Square, DC Hourly Weather - Cloudy - 8:00 AM Lafayette Square, DC Hourly Weather - Cloudy - 9:00 AM Lafayette Square, DC Hourly Weather - Cloudy - 10:00 AM Lafayette Square, DC Hourly Weather - Cloudy - 11:00 AM Lafayette Square, DC Hourly Weather - Cloudy - 12:00 PM Lafayette Square, DC Hourly Weather - Cloudy - 1:00 PM Lafayette Square, DC Hourly Weather - Cloudy - 2:00 PM Lafayette Square, DC Hourly Weather - Cloudy - 3:00 PM Lafayette Square, DC Hourly Weather - Cloudy - 4:00 PM Lafayette Square, DC Hourly Weather - Cloudy - 5:00 PM Lafayette Square, DC Hourly Weather - Cloudy - 6:00 PM Lafayette Square, DC Hourly Weather - Cloudy - 7:00 PM Lafayette Square, DC Hourly Weather - Cloudy - 8:00 PM Lafayette Square, DC Hourly Weather - Cloudy - 9:00 PM Lafayette Square, DC Hourly Weather - Cloudy - 10:00 PM Lafayette Square, DC Hourly Weather - Cloudy - 11:00 PM Lafayette Square, DC Hourly Weather - Cloudy - 12:00 AM Lafayette Square, DC Hourly Weather - Cloudy - 1:00 AM Lafayette Square, DC Hourly Weather - Cloudy - 2:00 AM Lafayette Square, DC Hourly Weather - Cloudy - 3:00 AM Lafayette Square, DC Hourly Weather - Cloudy - 4:00 AM Lafayette Square, DC Hourly Weather - Cloudy - 5:00 AM Lafayette Square, DC Hourly Weather - Cloudy - 6:00 AM Lafayette Square, DC Hourly Weather - Cloudy - 7:00 AM
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
72°F22°C 74°F23°C 76°F24°C 78°F26°C 79°F26°C 81°F27°C 82°F28°C 82°F28°C 81°F27°C 81°F27°C 80°F27°C 78°F26°C 77°F25°C 76°F24°C 76°F24°C 75°F24°C 75°F24°C 74°F23°C 74°F23°C 74°F23°C 74°F23°C 74°F23°C 74°F23°C 74°F23°C
- - - - - - - Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain
12% 12% 12% 12% 12% 12% 12% 27% 27% 27% 27% 27% 27% 59% 59% 59% 59% 59% 59% 67% 67% 67% 67% 67%
67°F19°C 67°F19°C 68°F20°C 68°F20°C 68°F20°C 69°F21°C 69°F21°C 70°F21°C 70°F21°C 71°F22°C 72°F22°C 72°F22°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 72°F22°C
84% 79% 76% 71% 69% 67% 65% 67% 69% 72% 77% 82% 88% 90% 90% 94% 94% 97% 97% 97% 93% 93% 93% 93%
E ESE SE SE SE SSE SSE SSE SSE SSE SSE SE SE SE SSE SSE SSE SSE S S SSE SW SW SSW
4 mph 4 mph 8 mph 8 mph 8 mph 9 mph 9 mph 9 mph 8 mph 8 mph 8 mph 8 mph 8 mph 8 mph 6 mph 6 mph 6 mph 5 mph 5 mph 5 mph 4 mph 4 mph 4 mph 3 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 6 mi10 km 6 mi10 km 5 mi8 km 5 mi8 km 5 mi8 km 5 mi8 km 5 mi8 km 3 mi5 km 3 mi5 km 3 mi5 km .75 mi1 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 KDCA model statistics.

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Prob Precip % = Probability of Precipitation.

Lafayette Square 36 Hour Forecast

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

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