Weather Alert
Castle Lake Weather Warning NWS WEATHER ALERT FOR THE CASTLE LAKE, FL AREA - Issued: 744 PM EDT Fri Aug 21 2026 Castle Lake Weather Warning

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Castle Lake, FL Weather - Hour by Hour Forecast

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Castle Lake, FL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Thunder. Temperature is 82°F28°C, dew point 73°F23°C, humidity 74%. Wind direction is S at 22 mph35 km/h with visibility of 10 mi16 km. Barometric pressure is 29.98 in1015 mb.
Tonight - Mostly cloudy with a chance of showers and thunderstorms this evening, then partly cloudy after midnight. Lows in the lower 70s. S.. Full Forecast
Saturday - Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Southwest winds 5 to 10 mph. Ch.. Full Forecast

Castle Lake Hourly Weather

24 Hour Forecast Scroll
Fri, Aug 21
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Castle Lake, FL Hourly Weather - Mostly Cloudy - 8:00 PM Castle Lake, FL Hourly Weather - Mostly Cloudy - 9:00 PM Castle Lake, FL Hourly Weather - Mostly Cloudy - 10:00 PM Castle Lake, FL Hourly Weather - Mostly Cloudy - 11:00 PM Castle Lake, FL Hourly Weather - Mostly Cloudy - 12:00 AM Castle Lake, FL Hourly Weather - Partly Cloudy - 1:00 AM Castle Lake, FL Hourly Weather - Partly Cloudy - 2:00 AM Castle Lake, FL Hourly Weather - Partly Cloudy - 3:00 AM Castle Lake, FL Hourly Weather - Mostly Clear - 4:00 AM Castle Lake, FL Hourly Weather - Mostly Clear - 5:00 AM Castle Lake, FL Hourly Weather - Mostly Clear - 6:00 AM Castle Lake, FL Hourly Weather - Partly Cloudy - 7:00 AM Castle Lake, FL Hourly Weather - Partly Cloudy - 8:00 AM Castle Lake, FL Hourly Weather - Partly Cloudy - 9:00 AM Castle Lake, FL Hourly Weather - Mostly Clear - 10:00 AM Castle Lake, FL Hourly Weather - Mostly Clear - 11:00 AM Castle Lake, FL Hourly Weather - Mostly Clear - 12:00 PM Castle Lake, FL Hourly Weather - Partly Cloudy - 1:00 PM Castle Lake, FL Hourly Weather - Partly Cloudy - 2:00 PM Castle Lake, FL Hourly Weather - Partly Cloudy - 3:00 PM Castle Lake, FL Hourly Weather - Partly Cloudy - 4:00 PM Castle Lake, FL Hourly Weather - Partly Cloudy - 5:00 PM Castle Lake, FL Hourly Weather - Partly Cloudy - 6:00 PM Castle Lake, FL Hourly Weather - Partly Cloudy - 7:00 PM
Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Mostly Clear Mostly Clear Mostly Clear Partly Cloudy Partly Cloudy Partly Cloudy Mostly Clear Mostly Clear Mostly Clear Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
83°F28°C 81°F27°C 79°F26°C 77°F25°C 76°F24°C 75°F24°C 74°F23°C 73°F23°C 73°F23°C 72°F22°C 73°F23°C 74°F23°C 75°F24°C 78°F26°C 82°F28°C 85°F29°C 87°F31°C 88°F31°C 90°F32°C 90°F32°C 89°F32°C 89°F32°C 86°F30°C 84°F29°C
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5% 7% 7% 7% 7% 7% 7% 3% 3% 3% 3% 3% 3% 4% 4% 4% 4% 4% 4% 8% 8% 8% 8% 8%
73°F23°C 73°F23°C 74°F23°C 74°F23°C 74°F23°C 73°F23°C 73°F23°C 73°F23°C 72°F22°C 72°F22°C 72°F22°C 73°F23°C 73°F23°C 73°F23°C 74°F23°C 74°F23°C 73°F23°C 72°F22°C 71°F22°C 71°F22°C 71°F22°C 71°F22°C 72°F22°C 72°F22°C
72% 77% 85% 91% 94% 94% 97% 100% 97% 100% 97% 97% 94% 85% 77% 70% 63% 59% 54% 54% 56% 56% 63% 67%
SSE SW SW SSW SSW SW SW SW SSW SSW SSW SSW SSW SSW SSW SSW SSW SSW SSW SW SW SSE SSE S
6 mph 6 mph 3 mph 3 mph 3 mph 2 mph 2 mph 2 mph 2 mph 2 mph 2 mph 2 mph 2 mph 2 mph 6 mph 6 mph 6 mph 6 mph 6 mph 6 mph 8 mph 8 mph 8 mph 6 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
Precip. Type
POP
Dewpoint
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POP = Probability of Precipitation. ** Indicates missing data/values from K28J model statistics.

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Prob Precip % = Probability of Precipitation.

Castle Lake 36 Hour Forecast

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

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