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New Thompson Lake Weather Warning NWS WEATHER ALERT FOR THE NEW THOMPSON LAKE, IL AREA - Issued: 121 AM CDT Fri Aug 7 2026 New Thompson Lake Weather Warning

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New Thompson Lake, IL Weather - Hour by Hour Forecast

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New Thompson Lake, IL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 87°F31°C, dew point 73°F23°C, humidity 62%. Wind direction is SSW at 6 mph10 km/h with visibility of 10 mi16 km. Barometric pressure is 30.01 in1016 mb.
Tonight - Partly cloudy with a slight chance of showers and thunderstorms this evening, then mostly cloudy after midnight. Lows in the lower.. Full Forecast
Saturday - Mostly sunny. Highs in the lower 90s. Southwest winds around 5 mph... Full Forecast

New Thompson Lake Hourly Weather

24 Hour Forecast Scroll
Fri, Aug 07
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New Thompson Lake, IL Hourly Weather - Partly Cloudy - 6:00 PM New Thompson Lake, IL Hourly Weather - Partly Cloudy - 7:00 PM New Thompson Lake, IL Hourly Weather - Partly Cloudy - 8:00 PM New Thompson Lake, IL Hourly Weather - Mostly Cloudy - 9:00 PM New Thompson Lake, IL Hourly Weather - Mostly Cloudy - 10:00 PM New Thompson Lake, IL Hourly Weather - Mostly Cloudy - 11:00 PM New Thompson Lake, IL Hourly Weather - Partly Cloudy - 12:00 AM New Thompson Lake, IL Hourly Weather - Partly Cloudy - 1:00 AM New Thompson Lake, IL Hourly Weather - Partly Cloudy - 2:00 AM New Thompson Lake, IL Hourly Weather - Mostly Cloudy - 3:00 AM New Thompson Lake, IL Hourly Weather - Mostly Cloudy - 4:00 AM New Thompson Lake, IL Hourly Weather - Mostly Cloudy - 5:00 AM New Thompson Lake, IL Hourly Weather - Mostly Cloudy - 6:00 AM New Thompson Lake, IL Hourly Weather - Mostly Cloudy - 7:00 AM New Thompson Lake, IL Hourly Weather - Mostly Cloudy - 8:00 AM New Thompson Lake, IL Hourly Weather - Cloudy - 9:00 AM New Thompson Lake, IL Hourly Weather - Cloudy - 10:00 AM New Thompson Lake, IL Hourly Weather - Cloudy - 11:00 AM New Thompson Lake, IL Hourly Weather - Mostly Cloudy - 12:00 PM New Thompson Lake, IL Hourly Weather - Mostly Cloudy - 1:00 PM New Thompson Lake, IL Hourly Weather - Mostly Cloudy - 2:00 PM New Thompson Lake, IL Hourly Weather - Partly Cloudy - 3:00 PM New Thompson Lake, IL Hourly Weather - Partly Cloudy - 4:00 PM New Thompson Lake, IL Hourly Weather - Partly Cloudy - 5:00 PM
Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Cloudy Cloudy Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
87°F31°C 85°F29°C 81°F27°C 78°F26°C 74°F23°C 72°F22°C 71°F22°C 69°F21°C 69°F21°C 68°F20°C 68°F20°C 69°F21°C 69°F21°C 70°F21°C 73°F23°C 77°F25°C 80°F27°C 82°F28°C 84°F29°C 86°F30°C 87°F31°C 87°F31°C 88°F31°C 87°F31°C
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19% 19% 26% 26% 26% 26% 26% 26% 5% 5% 5% 5% 5% 5% 8% 8% 8% 8% 8% 8% 2% 2% 2% 2%
70°F21°C 70°F21°C 69°F21°C 69°F21°C 68°F20°C 68°F20°C 67°F19°C 67°F19°C 67°F19°C 67°F19°C 67°F19°C 67°F19°C 68°F20°C 68°F20°C 69°F21°C 70°F21°C 71°F22°C 71°F22°C 71°F22°C 71°F22°C 71°F22°C 71°F22°C 71°F22°C 71°F22°C
57% 61% 67% 74% 82% 87% 87% 93% 93% 97% 97% 93% 97% 93% 87% 79% 74% 69% 65% 61% 59% 59% 57% 59%
S S SSE SW SSW SW SW SW SW SW SW SW SW SW SW SW SSW SW SW S S S S S
4 mph 4 mph 4 mph 9 mph 9 mph 9 mph 2 mph 2 mph 2 mph 2 mph 2 mph 2 mph 2 mph 2 mph 2 mph 3 mph 3 mph 3 mph 4 mph 4 mph 4 mph 6 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 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 10 mi16 km
Hour (CDT)
Weather
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POP = Probability of Precipitation. ** Indicates missing data/values from KMDH model statistics.

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Prob Precip % = Probability of Precipitation.

New Thompson Lake 36 Hour Forecast

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

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