Weather Alert
Island Lake Weather Warning NWS WEATHER ALERT FOR THE ISLAND LAKE, FL AREA - FLOOD WARNING Issued: 950 AM EDT Sat Sep 19 2026 Island Lake Weather Warning

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Island Lake, FL Weather - Hour by Hour Forecast

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Island Lake, FL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 89°F32°C, dew point 73°F23°C, humidity 59%. Wind direction is ENE at 10 mph16 km/h with visibility of 10 mi16 km. Barometric pressure is 29.96 in1014 mb.
Today - Mostly sunny. A chance of showers with a slight chance of thunderstorms this afternoon. Highs in the lower 90s. Northeast winds 5 .. Full Forecast
Tonight - Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 70s. East winds 5 to 10 mph... Full Forecast

Island Lake Hourly Weather

24 Hour Forecast Scroll
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Island Lake, FL Hourly Weather - Mostly Cloudy - 3:00 PM Island Lake, FL Hourly Weather - Mostly Cloudy - 4:00 PM Island Lake, FL Hourly Weather - Mostly Cloudy - 5:00 PM Island Lake, FL Hourly Weather - Mostly Cloudy - 6:00 PM Island Lake, FL Hourly Weather - Mostly Cloudy - 7:00 PM Island Lake, FL Hourly Weather - Mostly Cloudy - 8:00 PM Island Lake, FL Hourly Weather - Mostly Cloudy - 9:00 PM Island Lake, FL Hourly Weather - Mostly Cloudy - 10:00 PM Island Lake, FL Hourly Weather - Mostly Cloudy - 11:00 PM Island Lake, FL Hourly Weather - Mostly Cloudy - 12:00 AM Island Lake, FL Hourly Weather - Mostly Cloudy - 1:00 AM Island Lake, FL Hourly Weather - Mostly Cloudy - 2:00 AM Island Lake, FL Hourly Weather - Mostly Cloudy - 3:00 AM Island Lake, FL Hourly Weather - Mostly Cloudy - 4:00 AM Island Lake, FL Hourly Weather - Mostly Cloudy - 5:00 AM Island Lake, FL Hourly Weather - Mostly Cloudy - 6:00 AM Island Lake, FL Hourly Weather - Cloudy - 7:00 AM Island Lake, FL Hourly Weather - Cloudy - 8:00 AM Island Lake, FL Hourly Weather - Cloudy - 9:00 AM Island Lake, FL Hourly Weather - Mostly Cloudy - 10:00 AM Island Lake, FL Hourly Weather - Mostly Cloudy - 11:00 AM Island Lake, FL Hourly Weather - Mostly Cloudy - 12:00 PM Island Lake, FL Hourly Weather - Cloudy - 1:00 PM Island Lake, FL Hourly Weather - Cloudy - 2:00 PM
Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Cloudy Cloudy Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Cloudy Cloudy
86°F30°C 85°F29°C 85°F29°C 82°F28°C 80°F27°C 77°F25°C 76°F24°C 75°F24°C 74°F23°C 73°F23°C 72°F22°C 71°F22°C 71°F22°C 70°F21°C 70°F21°C 70°F21°C 70°F21°C 70°F21°C 74°F23°C 77°F25°C 81°F27°C 82°F28°C 84°F29°C 85°F29°C
Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain - - - - - - Rain Rain Rain Rain Rain Rain
30% 30% 30% 30% 30% 30% 25% 25% 25% 25% 25% 25% 17% 17% 17% 17% 17% 17% 27% 27% 27% 27% 27% 27%
69°F21°C 70°F21°C 70°F21°C 70°F21°C 71°F22°C 71°F22°C 71°F22°C 72°F22°C 72°F22°C 72°F22°C 71°F22°C 71°F22°C 70°F21°C 70°F21°C 69°F21°C 69°F21°C 70°F21°C 70°F21°C 71°F22°C 71°F22°C 72°F22°C 71°F22°C 71°F22°C 70°F21°C
57% 61% 61% 67% 74% 82% 85% 90% 93% 97% 97% 100% 97% 100% 97% 97% 100% 100% 90% 82% 74% 69% 65% 61%
E E E E E ESE SE SE SSE E NE N N N N N N NNE NE NE ENE ENE ENE E
6 mph 7 mph 7 mph 7 mph 3 mph 3 mph 3 mph 1 mph 1 mph 1 mph 0 mph 0 mph 0 mph 0 mph 0 mph 0 mph 1 mph 1 mph 1 mph 5 mph 5 mph 5 mph 6 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 6 mi10 km 6 mi10 km 5 mi8 km 6 mi10 km 6 mi10 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
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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.

Island Lake 36 Hour Forecast

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

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