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Long Sun Lake, FL Weather Forecast

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Long Sun Lake, FL Weather Forecast

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Long Sun Lake FL weather - Partly Cloudy - 81°F
Partly Cloudy
81°F
Updated 9:35 am
Feels Like 85°F
Humidity 87%
Wind N 0 mph
Barometer  30.06 in
Dew Point 77°F
Long Sun Lake FL weather - Partly Cloudy - 27°C
Partly Cloudy
27°C
Updated 9:35 am
Feels Like 30°C
Humidity 87%
Wind N 0 km/h
Barometer  101.7 kPa
Dew Point 25°C
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Long Sun Lake Weather Forecast

TODAY TONIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT
Long Sun Lake, FL Weather - Today Chance Of T-Storm Long Sun Lake, FL Weather - Tonight Chance Of T-Storm Long Sun Lake, FL Weather - Saturday Chance Of T-Storm Long Sun Lake, FL Weather - Saturday Night Chance Of T-Storm Long Sun Lake, FL Weather - Sunday Chance Of T-Storm Long Sun Lake, FL Weather - Sunday Night Chance Of T-Storm Long Sun Lake, FL Weather - Monday Thunderstorms Long Sun Lake, FL Weather - Monday Night Thunderstorms Long Sun Lake, FL Weather - Tuesday Thunderstorms Long Sun Lake, FL Weather - Tuesday Night Chance Of T-Storm Long Sun Lake, FL Weather - Wednesday Thunderstorms Long Sun Lake, FL Weather - Wednesday Night Thunderstorms
Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Thunderstorms Thunderstorms Thunderstorms Chance of T-Storm Thunderstorms Thunderstorms
Hi: 91°FHi: 33°C
 Lo: 75°FLo: 24°C Hi: 91°FHi: 33°C
 Lo: 75°FLo: 24°C Hi: 91°FHi: 33°C
 Lo: 75°FLo: 24°C Hi: 95°FHi: 35°C
Lo: 71°FLo: 22°C		 Hi: 95°FHi: 35°C
Lo: 71°FLo: 22°C		 Hi: 95°FHi: 35°C
 Lo: 71°FLo: 22°C Hi: 95°FHi: 35°C
Lo: 71°FLo: 22°C		 Hi: 95°FHi: 35°C
Lo: 71°FLo: 22°C
POP: 30% POP: 20% POP: 50% POP: 50% POP: 50% POP: 40% POP: 30% POP: 30% POP: 40% POP: 40% POP: 40% POP: 40%
POP = Probability of Precipitation.
Weather Outlook Updated: 637 AM EDT Fri Aug 21 2026 Long Sun Lake, FL Weather - WeatherWorld.com

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Long Sun Lake Forecast Discussion

Issued: 623 AM EDT Fri Aug 21 2026

Key Messages

  • Hot and humid conditions continue, with heat indices just below advisory criteria today.
  • Drier air aloft central and south today and Saturday leading to lower rain chances.

Discussion

... Issued at 1216 AM EDT Fri Aug 21 2026 High pressure surface and aloft will hold over the region today. Combination of slightly lower heights aloft, increased cloud cover, and slightly lower dew points will keep maximum heat indices just below heat advisory levels today...although it will still be hot....