Weather Alert
Chamnesstown Weather Warning NWS WEATHER ALERT FOR THE CHAMNESSTOWN, IL AREA - Issued: 147 PM CDT Sun Sep 6 2026 Chamnesstown Weather Warning

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Chamnesstown, IL Weather - Hour by Hour Forecast

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Chamnesstown, IL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 89°F32°C, dew point 71°F22°C, humidity 55%. Wind direction is NE at 9 mph14 km/h with visibility of 10 mi16 km. Barometric pressure is 29.96 in1015 mb.
Today - Sunny. Near steady temperature in the lower 90s. Northeast winds around 10 mph... Full Forecast
Tonight - Mostly clear. Lows in the mid 60s. Northeast winds 5 to 10 mph... Full Forecast

Chamnesstown Hourly Weather

24 Hour Forecast Scroll
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Chamnesstown, IL Hourly Weather - Mostly Cloudy - 2:00 PM Chamnesstown, IL Hourly Weather - Clear - 3:00 PM Chamnesstown, IL Hourly Weather - Clear - 4:00 PM Chamnesstown, IL Hourly Weather - Clear - 5:00 PM Chamnesstown, IL Hourly Weather - Clear - 6:00 PM Chamnesstown, IL Hourly Weather - Clear - 7:00 PM Chamnesstown, IL Hourly Weather - Clear - 8:00 PM Chamnesstown, IL Hourly Weather - Clear - 9:00 PM Chamnesstown, IL Hourly Weather - Clear - 10:00 PM Chamnesstown, IL Hourly Weather - Clear - 11:00 PM Chamnesstown, IL Hourly Weather - Clear - 12:00 AM Chamnesstown, IL Hourly Weather - Clear - 1:00 AM Chamnesstown, IL Hourly Weather - Clear - 2:00 AM Chamnesstown, IL Hourly Weather - Clear - 3:00 AM Chamnesstown, IL Hourly Weather - Clear - 4:00 AM Chamnesstown, IL Hourly Weather - Clear - 5:00 AM Chamnesstown, IL Hourly Weather - Clear - 6:00 AM Chamnesstown, IL Hourly Weather - Clear - 7:00 AM Chamnesstown, IL Hourly Weather - Clear - 8:00 AM Chamnesstown, IL Hourly Weather - Clear - 9:00 AM Chamnesstown, IL Hourly Weather - Clear - 10:00 AM Chamnesstown, IL Hourly Weather - Clear - 11:00 AM Chamnesstown, IL Hourly Weather - Clear - 12:00 PM Chamnesstown, IL Hourly Weather - Clear - 1:00 PM
Mostly Cloudy Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear
92°F33°C 93°F34°C 95°F35°C 92°F33°C 89°F32°C 86°F30°C 82°F28°C 79°F26°C 75°F24°C 73°F23°C 71°F22°C 69°F21°C 68°F20°C 67°F19°C 66°F19°C 65°F18°C 65°F18°C 64°F18°C 69°F21°C 73°F23°C 78°F26°C 81°F27°C 85°F29°C 88°F31°C
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0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
65°F18°C 65°F18°C 65°F18°C 66°F19°C 66°F19°C 67°F19°C 67°F19°C 67°F19°C 67°F19°C 66°F19°C 65°F18°C 64°F18°C 63°F17°C 62°F17°C 61°F16°C 61°F16°C 60°F16°C 60°F16°C 60°F16°C 60°F16°C 60°F16°C 58°F14°C 56°F13°C 54°F12°C
41% 40% 38% 43% 47% 53% 61% 67% 76% 79% 81% 84% 84% 84% 84% 87% 84% 87% 73% 64% 54% 46% 37% 32%
NE NE NNE NNE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE ENE ENE ENE ENE ENE
8 mph 9 mph 9 mph 9 mph 8 mph 8 mph 8 mph 6 mph 6 mph 6 mph 5 mph 5 mph 5 mph 2 mph 2 mph 2 mph 2 mph 2 mph 2 mph 6 mph 6 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 10 mi16 km 10 mi16 km 6 mi10 km 6 mi10 km 3 mi5 km .75 mi1 km .25 mi0 km .75 mi1 km 5 mi8 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km
Hour (CDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
Humidity
Wind Direction
Wind Speed
Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KMDH model statistics.

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Prob Precip % = Probability of Precipitation.

Chamnesstown 36 Hour Forecast

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

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