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Pontoon Beach Weather Warning NWS WEATHER ALERT FOR THE PONTOON BEACH, IL AREA - HARD FREEZE WARNING Issued: 525 AM CST Sat Nov 7 2026 Pontoon Beach Weather Warning

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Pontoon Beach, IL Weather - Hour by Hour Forecast

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Pontoon Beach, IL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 30°F-1°C, dew point 28°F-2°C, humidity 92%. Wind direction is NW at 3 mph5 km/h with visibility of 7 mi11 km. Barometric pressure is 30.26 in1025 mb.
Today - Patchy fog this morning. Mostly sunny. Highs in the mid 50s. Northwest winds around 5 mph... Full Forecast
Tonight - Clear. Lows in the lower 30s. Light and variable winds, becoming west around 5 mph after midnight... Full Forecast

Pontoon Beach Hourly Weather

24 Hour Forecast Scroll
Sat, Nov 07
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Pontoon Beach, IL Hourly Weather - Clear - 7:00 AM Pontoon Beach, IL Hourly Weather - Clear - 8:00 AM Pontoon Beach, IL Hourly Weather - Clear - 9:00 AM Pontoon Beach, IL Hourly Weather - Clear - 10:00 AM Pontoon Beach, IL Hourly Weather - Clear - 11:00 AM Pontoon Beach, IL Hourly Weather - Clear - 12:00 PM Pontoon Beach, IL Hourly Weather - Clear - 1:00 PM Pontoon Beach, IL Hourly Weather - Clear - 2:00 PM Pontoon Beach, IL Hourly Weather - Clear - 3:00 PM Pontoon Beach, IL Hourly Weather - Clear - 4:00 PM Pontoon Beach, IL Hourly Weather - Clear - 5:00 PM Pontoon Beach, IL Hourly Weather - Clear - 6:00 PM Pontoon Beach, IL Hourly Weather - Clear - 7:00 PM Pontoon Beach, IL Hourly Weather - Clear - 8:00 PM Pontoon Beach, IL Hourly Weather - Clear - 9:00 PM Pontoon Beach, IL Hourly Weather - Clear - 10:00 PM Pontoon Beach, IL Hourly Weather - Clear - 11:00 PM Pontoon Beach, IL Hourly Weather - Clear - 12:00 AM Pontoon Beach, IL Hourly Weather - Clear - 1:00 AM Pontoon Beach, IL Hourly Weather - Clear - 2:00 AM Pontoon Beach, IL Hourly Weather - Clear - 3:00 AM Pontoon Beach, IL Hourly Weather - Clear - 4:00 AM Pontoon Beach, IL Hourly Weather - Clear - 5:00 AM Pontoon Beach, IL Hourly Weather - Clear - 6:00 AM
Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear
36°F2°C 39°F4°C 42°F6°C 45°F7°C 49°F9°C 52°F11°C 53°F12°C 55°F13°C 56°F13°C 53°F12°C 50°F10°C 47°F8°C 44°F7°C 42°F6°C 39°F4°C 38°F3°C 37°F3°C 36°F2°C 35°F2°C 35°F2°C 34°F1°C 34°F1°C 33°F1°C 33°F1°C
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0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 1% 1% 1% 1% 1% 1% 0% 0% 0% 0% 0% 0%
33°F1°C 35°F2°C 36°F2°C 36°F2°C 35°F2°C 35°F2°C 35°F2°C 34°F1°C 34°F1°C 34°F1°C 33°F1°C 33°F1°C 33°F1°C 32°F0°C 32°F0°C 32°F0°C 31°F-1°C 31°F-1°C 31°F-1°C 31°F-1°C 31°F-1°C 31°F-1°C 30°F-1°C 30°F-1°C
89% 85% 79% 71% 58% 52% 50% 45% 43% 48% 52% 58% 65% 67% 76% 79% 79% 82% 85% 85% 89% 89% 89% 89%
NW NW NW NW NW NW WNW WNW W W W SSW SSW SSW SW SW SSW SSW SSW SSW SSW SW SW SW
1 mph 5 mph 5 mph 5 mph 5 mph 5 mph 5 mph 5 mph 5 mph 5 mph 4 mph 4 mph 4 mph 3 mph 3 mph 3 mph 3 mph 3 mph 3 mph 4 mph 4 mph 4 mph 4 mph 4 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 (CST)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
Humidity
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Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KALN model statistics.

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Prob Precip % = Probability of Precipitation.

Pontoon Beach 36 Hour Forecast

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

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