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Smithton Weather Warning NWS WEATHER ALERT FOR THE SMITHTON, IL AREA - Issued: 249 PM CDT Fri Sep 4 2026 Smithton Weather Warning

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Smithton, IL Weather - Hour by Hour Forecast

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Smithton, IL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 81°F27°C, dew point 73°F23°C, humidity 76%. Wind direction is N at 0 mph0 km/h with visibility of 10 mi16 km. Barometric pressure is 29.93 in1014 mb.
Tonight - Mostly clear. Lows in the upper 70s. Southwest winds around 5 mph this evening, becoming light and variable. Heat index values up .. Full Forecast
Saturday - Sunny, hot with highs around 100. West winds around 5 mph. Heat index values up to 108... Full Forecast

Smithton Hourly Weather

24 Hour Forecast Scroll
Fri, Sep 04
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Midnight
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Smithton, IL Hourly Weather - Partly Cloudy - 11:00 PM Smithton, IL Hourly Weather - Mostly Clear - 12:00 AM Smithton, IL Hourly Weather - Mostly Clear - 1:00 AM Smithton, IL Hourly Weather - Mostly Clear - 2:00 AM Smithton, IL Hourly Weather - Partly Cloudy - 3:00 AM Smithton, IL Hourly Weather - Partly Cloudy - 4:00 AM Smithton, IL Hourly Weather - Partly Cloudy - 5:00 AM Smithton, IL Hourly Weather - Partly Cloudy - 6:00 AM Smithton, IL Hourly Weather - Partly Cloudy - 7:00 AM Smithton, IL Hourly Weather - Partly Cloudy - 8:00 AM Smithton, IL Hourly Weather - Clear - 9:00 AM Smithton, IL Hourly Weather - Clear - 10:00 AM Smithton, IL Hourly Weather - Clear - 11:00 AM Smithton, IL Hourly Weather - Clear - 12:00 PM Smithton, IL Hourly Weather - Clear - 1:00 PM Smithton, IL Hourly Weather - Clear - 2:00 PM Smithton, IL Hourly Weather - Clear - 3:00 PM Smithton, IL Hourly Weather - Clear - 4:00 PM Smithton, IL Hourly Weather - Clear - 5:00 PM Smithton, IL Hourly Weather - Clear - 6:00 PM Smithton, IL Hourly Weather - Clear - 7:00 PM Smithton, IL Hourly Weather - Clear - 8:00 PM Smithton, IL Hourly Weather - Clear - 9:00 PM Smithton, IL Hourly Weather - Clear - 10:00 PM
Partly Cloudy Mostly Clear Mostly Clear Mostly Clear Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear
79°F26°C 77°F25°C 76°F24°C 75°F24°C 75°F24°C 74°F23°C 74°F23°C 74°F23°C 74°F23°C 77°F25°C 79°F26°C 82°F28°C 84°F29°C 87°F31°C 89°F32°C 90°F32°C 91°F33°C 92°F33°C 89°F32°C 87°F31°C 84°F29°C 81°F27°C 77°F25°C 74°F23°C
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16% 16% 16% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 1% 1% 1%
69°F21°C 69°F21°C 69°F21°C 69°F21°C 69°F21°C 69°F21°C 69°F21°C 70°F21°C 70°F21°C 70°F21°C 71°F22°C 71°F22°C 69°F21°C 67°F19°C 65°F18°C 64°F18°C 62°F17°C 61°F16°C 61°F16°C 61°F16°C 61°F16°C 62°F17°C 62°F17°C 63°F17°C
72% 76% 79% 82% 82% 84% 84% 87% 87% 79% 77% 69% 61% 52% 45% 42% 38% 36% 39% 42% 46% 53% 60% 69%
E NE NE NE NE NE NE NE NE ENE ENE ENE ENE ENE ENE ENE ENE ENE ENE ENE ENE ENE NE NE
2 mph 4 mph 4 mph 4 mph 5 mph 5 mph 5 mph 3 mph 3 mph 3 mph 9 mph 9 mph 9 mph 11 mph 11 mph 11 mph 11 mph 11 mph 11 mph 7 mph 7 mph 7 mph 7 mph 7 mph
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 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km
Hour (CDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
Humidity
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Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KCPS model statistics.

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Prob Precip % = Probability of Precipitation.

Smithton 36 Hour Forecast

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

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