Weather Alert
Tompkins Weather Warning NWS WEATHER ALERT FOR THE TOMPKINS, IL AREA - Issued: 1011 AM CDT Thu Sep 3 2026 Tompkins Weather Warning

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Tompkins, IL Weather - Hour by Hour Forecast

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Tompkins, IL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Partly Cloudy. Temperature is 87°F31°C, dew point 76°F24°C, humidity 68%. Wind direction is SSW at 6 mph10 km/h with visibility of 10 mi16 km. Barometric pressure is 29.97 in1015 mb.
Rest of Today - Sunny, hot with highs in the lower 90s. Southwest winds 5 to 10 mph. Heat index values up to 107 this afternoon... Full Forecast
Tonight - Mostly clear. Humid with lows in the mid 70s. South winds around 5 mph. Heat index values up to 106 early in the evening... Full Forecast

Tompkins Hourly Weather

24 Hour Forecast Scroll
Thu, Sep 03
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Tompkins, IL Hourly Weather - Clear - 12:00 PM Tompkins, IL Hourly Weather - Clear - 1:00 PM Tompkins, IL Hourly Weather - Clear - 2:00 PM Tompkins, IL Hourly Weather - Mostly Clear - 3:00 PM Tompkins, IL Hourly Weather - Mostly Clear - 4:00 PM Tompkins, IL Hourly Weather - Mostly Clear - 5:00 PM Tompkins, IL Hourly Weather - Clear - 6:00 PM Tompkins, IL Hourly Weather - Clear - 7:00 PM Tompkins, IL Hourly Weather - Clear - 8:00 PM Tompkins, IL Hourly Weather - Clear - 9:00 PM Tompkins, IL Hourly Weather - Clear - 10:00 PM Tompkins, IL Hourly Weather - Clear - 11:00 PM Tompkins, IL Hourly Weather - Clear - 12:00 AM Tompkins, IL Hourly Weather - Clear - 1:00 AM Tompkins, IL Hourly Weather - Clear - 2:00 AM Tompkins, IL Hourly Weather - Mostly Clear - 3:00 AM Tompkins, IL Hourly Weather - Mostly Clear - 4:00 AM Tompkins, IL Hourly Weather - Mostly Clear - 5:00 AM Tompkins, IL Hourly Weather - Mostly Clear - 6:00 AM Tompkins, IL Hourly Weather - Mostly Clear - 7:00 AM Tompkins, IL Hourly Weather - Mostly Clear - 8:00 AM Tompkins, IL Hourly Weather - Mostly Clear - 9:00 AM Tompkins, IL Hourly Weather - Mostly Clear - 10:00 AM Tompkins, IL Hourly Weather - Mostly Clear - 11:00 AM
Clear Clear Clear Mostly Clear Mostly Clear Mostly Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear
93°F34°C 95°F35°C 95°F35°C 96°F36°C 96°F36°C 94°F34°C 91°F33°C 89°F32°C 86°F30°C 84°F29°C 81°F27°C 79°F26°C 78°F26°C 76°F24°C 76°F24°C 76°F24°C 76°F24°C 76°F24°C 76°F24°C 76°F24°C 80°F27°C 84°F29°C 88°F31°C 90°F32°C
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5% 5% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 1% 1% 1% 1% 1% 1% 2% 2% 2% 2%
71°F22°C 70°F21°C 70°F21°C 69°F21°C 69°F21°C 70°F21°C 72°F22°C 73°F23°C 72°F22°C 71°F22°C 70°F21°C 69°F21°C 67°F19°C 66°F19°C 66°F19°C 67°F19°C 67°F19°C 68°F20°C 68°F20°C 69°F21°C 69°F21°C 70°F21°C 70°F21°C 69°F21°C
49% 45% 45% 42% 42% 46% 54% 59% 63% 65% 69% 72% 69% 71% 71% 74% 74% 76% 76% 79% 69% 63% 55% 50%
SW SW SSE S S SSE SE SE SE SSE SSE S S S S S SSE SW SW SW SW SSW SSW SSW
7 mph 7 mph 7 mph 6 mph 6 mph 6 mph 4 mph 4 mph 4 mph 5 mph 5 mph 5 mph 6 mph 6 mph 6 mph 6 mph 6 mph 6 mph 5 mph 5 mph 5 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 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
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POP
Dewpoint
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POP = Probability of Precipitation. ** Indicates missing data/values from KGBG model statistics.

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Prob Precip % = Probability of Precipitation.

Tompkins 36 Hour Forecast

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

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