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Lake Fork, IL Weather Forecast

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Lake Fork, IL Weather Forecast

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Lake Fork IL weather - Clear - 81°F
Clear
81°F
Updated 1:18 pm
Feels Like 82°F
Humidity 60%
Wind ESE 6 mph
Barometer  29.98 in
Dew Point 66°F
Lake Fork IL weather - Clear - 27°C
Clear
27°C
Updated 1:18 pm
Feels Like 28°C
Humidity 60%
Wind ESE 10 km/h
Barometer  101.5 kPa
Dew Point 19°C
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Lake Fork Weather Forecast

THIS AFTERNOON TONIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY THURSDAY
Lake Fork, IL Weather - This Afternoon Mostly Cloudy Lake Fork, IL Weather - Tonight Clearing Lake Fork, IL Weather - Saturday Mostly Sunny Lake Fork, IL Weather - Saturday Night Partly Cloudy Lake Fork, IL Weather - Sunday Mostly Sunny Lake Fork, IL Weather - Sunday Night Partly Cloudy Lake Fork, IL Weather - Monday Partly Cloudy Lake Fork, IL Weather - Monday Night Partly Cloudy Lake Fork, IL Weather - Tuesday Chance Of Showers Lake Fork, IL Weather - Tuesday Night Showers Lake Fork, IL Weather - Wednesday Showers Lake Fork, IL Weather - Thursday Chance Of Showers
Mostly Cloudy Clearing Mostly Sunny Partly Cloudy Mostly Sunny Partly Cloudy Partly Cloudy Partly Cloudy Chance of Showers Showers Showers Chance of Showers
Hi: 81°FHi: 27°C
 Lo: 65°FLo: 18°C Hi: 89°FHi: 32°C
 Lo: 65°FLo: 18°C Hi: 85°FHi: 29°C
 Hi: 89°FHi: 32°C
Lo: 61°FLo: 16°C		 Hi: 89°FHi: 32°C
Lo: 61°FLo: 16°C		 Lo: 70°FLo: 21°C Hi: 89°FHi: 32°C
 Hi: 85°FHi: 29°C
Lo: 65°FLo: 18°C		 Hi: 85°FHi: 29°C
Lo: 65°FLo: 18°C		 Hi: 85°FHi: 29°C
POP: 30% POP: 60% POP: 60% POP: 50%
POP = Probability of Precipitation.
Weather Outlook Updated: 1137 AM CDT Fri Sep 11 2026 Lake Fork, IL Weather - WeatherWorld.com

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Lake Fork Forecast Discussion

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Issued: 1222 PM CDT Fri Sep 11 2026

Key Messages

  • Low impact weather will dominate the area through this weekend.
  • Periodic chances for thunderstorms will occur next week near a slow moving frontal boundary. South of the front, hot and humid weather will prevail.

Discussion

... Issued at 1222 PM CDT Fri Sep 11 2026

Midday surface analysis indicated high pressure centered over the eastern Great Lakes with ridging extending west into northern and central IL. Aloft, water vapor imagery showed a mid level shortwave tracking northeast near t...