Weather Alert
Lake Fannin Weather Warning NWS WEATHER ALERT FOR THE LAKE FANNIN, TX AREA - SHORTTERM FORECAST Issued: 1126 AM CDT Wed Aug 19 2026 Lake Fannin Weather Warning

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Lake Fannin, TX Weather - Hour by Hour Forecast

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Lake Fannin, TX Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 104°F40°C, dew point 62°F17°C, humidity 26%. Wind direction is SSW at 13 mph21 km/h with visibility of 10 mi16 km. Barometric pressure is 29.88 in1012 mb.
Today - Mostly sunny. Hot with highs around 104. Southwest winds 5 to 10 mph. Heat index values up to 108... Full Forecast
Tonight - Partly cloudy in the evening, then clearing. Lows around 80. South winds 5 to 10 mph... Full Forecast

Lake Fannin Hourly Weather

24 Hour Forecast Scroll
Wed, Aug 19
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Lake Fannin, TX Hourly Weather - Clear - 6:00 PM Lake Fannin, TX Hourly Weather - Clear - 7:00 PM Lake Fannin, TX Hourly Weather - Clear - 8:00 PM Lake Fannin, TX Hourly Weather - Clear - 9:00 PM Lake Fannin, TX Hourly Weather - Clear - 10:00 PM Lake Fannin, TX Hourly Weather - Clear - 11:00 PM Lake Fannin, TX Hourly Weather - Mostly Clear - 12:00 AM Lake Fannin, TX Hourly Weather - Mostly Clear - 1:00 AM Lake Fannin, TX Hourly Weather - Mostly Clear - 2:00 AM Lake Fannin, TX Hourly Weather - Mostly Clear - 3:00 AM Lake Fannin, TX Hourly Weather - Mostly Clear - 4:00 AM Lake Fannin, TX Hourly Weather - Mostly Clear - 5:00 AM Lake Fannin, TX Hourly Weather - Mostly Clear - 6:00 AM Lake Fannin, TX Hourly Weather - Mostly Clear - 7:00 AM Lake Fannin, TX Hourly Weather - Mostly Clear - 8:00 AM Lake Fannin, TX Hourly Weather - Clear - 9:00 AM Lake Fannin, TX Hourly Weather - Clear - 10:00 AM Lake Fannin, TX Hourly Weather - Clear - 11:00 AM Lake Fannin, TX Hourly Weather - Mostly Clear - 12:00 PM Lake Fannin, TX Hourly Weather - Mostly Clear - 1:00 PM Lake Fannin, TX Hourly Weather - Mostly Clear - 2:00 PM Lake Fannin, TX Hourly Weather - Partly Cloudy - 3:00 PM Lake Fannin, TX Hourly Weather - Partly Cloudy - 4:00 PM Lake Fannin, TX Hourly Weather - Partly Cloudy - 5:00 PM
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Hour (CDT)
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POP = Probability of Precipitation. ** Indicates missing data/values from KDUA model statistics.

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Prob Precip % = Probability of Precipitation.

Lake Fannin 36 Hour Forecast

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

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