Weather Alert
Upper Matecumbe Key Weather Warning NWS WEATHER ALERT FOR THE UPPER MATECUMBE KEY, FL AREA - FLOOD WARNING Issued: 1053 PM EDT Sat Sep 26 2026 Upper Matecumbe Key Weather Warning

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Upper Matecumbe Key, FL Weather - Hour by Hour Forecast

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Upper Matecumbe Key, FL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 80°F27°C, dew point 69°F21°C, humidity 69%. Wind direction is N at 0 mph0 km/h with visibility of 10 mi16 km. Barometric pressure is 29.9 in1013 mb.
Today - Mostly sunny with a slight chance of showers. Highs in the mid 80s. North winds near 5 mph, becoming southwest this afternoon. C.. Full Forecast
Tonight - Partly cloudy. Lows in the upper 70s. West winds near 5 mph... Full Forecast

Upper Matecumbe Key Hourly Weather

24 Hour Forecast Scroll
Sun, Sep 27
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Upper Matecumbe Key, FL Hourly Weather - Clear - 8:00 AM Upper Matecumbe Key, FL Hourly Weather - Clear - 9:00 AM Upper Matecumbe Key, FL Hourly Weather - Clear - 10:00 AM Upper Matecumbe Key, FL Hourly Weather - Clear - 11:00 AM Upper Matecumbe Key, FL Hourly Weather - Clear - 12:00 PM Upper Matecumbe Key, FL Hourly Weather - Clear - 1:00 PM Upper Matecumbe Key, FL Hourly Weather - Clear - 2:00 PM Upper Matecumbe Key, FL Hourly Weather - Clear - 3:00 PM Upper Matecumbe Key, FL Hourly Weather - Clear - 4:00 PM Upper Matecumbe Key, FL Hourly Weather - Clear - 5:00 PM Upper Matecumbe Key, FL Hourly Weather - Clear - 6:00 PM Upper Matecumbe Key, FL Hourly Weather - Clear - 7:00 PM Upper Matecumbe Key, FL Hourly Weather - Clear - 8:00 PM Upper Matecumbe Key, FL Hourly Weather - Clear - 9:00 PM Upper Matecumbe Key, FL Hourly Weather - Clear - 10:00 PM Upper Matecumbe Key, FL Hourly Weather - Clear - 11:00 PM Upper Matecumbe Key, FL Hourly Weather - Clear - 12:00 AM Upper Matecumbe Key, FL Hourly Weather - Clear - 1:00 AM Upper Matecumbe Key, FL Hourly Weather - Clear - 2:00 AM Upper Matecumbe Key, FL Hourly Weather - Clear - 3:00 AM Upper Matecumbe Key, FL Hourly Weather - Mostly Clear - 4:00 AM Upper Matecumbe Key, FL Hourly Weather - Mostly Clear - 5:00 AM Upper Matecumbe Key, FL Hourly Weather - Mostly Clear - 6:00 AM Upper Matecumbe Key, FL Hourly Weather - Mostly Clear - 7:00 AM
Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear
81°F27°C 83°F28°C 84°F29°C 86°F30°C 86°F30°C 87°F31°C 87°F31°C 86°F30°C 86°F30°C 85°F29°C 84°F29°C 82°F28°C 81°F27°C 81°F27°C 80°F27°C 80°F27°C 80°F27°C 80°F27°C 80°F27°C 80°F27°C 79°F26°C 79°F26°C 79°F26°C 80°F27°C
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1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 2% 2% 2% 2% 2% 2% 3% 3% 3% 3% 3%
69°F21°C 69°F21°C 69°F21°C 69°F21°C 69°F21°C 68°F20°C 68°F20°C 68°F20°C 68°F20°C 68°F20°C 68°F20°C 68°F20°C 68°F20°C 68°F20°C 68°F20°C 68°F20°C 68°F20°C 69°F21°C 69°F21°C 69°F21°C 68°F20°C 68°F20°C 68°F20°C 69°F21°C
67% 63% 61% 57% 57% 53% 53% 55% 55% 57% 59% 63% 65% 65% 67% 67% 67% 69% 69% 69% 69% 69% 69% 69%
NNW NNW NNW NNW NW NW NW WNW W W W WNW NW NW NW NW WNW WNW W W W W W W
5 mph 5 mph 6 mph 6 mph 6 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 3 mph 3 mph 3 mph 2 mph 2 mph 2 mph 2 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
Clouds
Temperature
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POP
Dewpoint
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POP = Probability of Precipitation. ** Indicates missing data/values from KMTH model statistics.

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Prob Precip % = Probability of Precipitation.

Upper Matecumbe Key 36 Hour Forecast

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

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