Weather Alert
Cache Weather Warning NWS WEATHER ALERT FOR THE CACHE, IL AREA - Issued: 116 PM CDT Wed Sep 2 2026 Cache Weather Warning

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Cache, IL Weather - Hour by Hour Forecast

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Cache, IL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 78°F26°C, dew point 72°F22°C, humidity 81%. Wind direction is SSE at 5 mph8 km/h with visibility of 10 mi16 km. Barometric pressure is 29.99 in1016 mb.
Tonight - Mostly clear. Lows in the mid 70s. South winds around 5 mph this evening, becoming light and variable... Full Forecast
Thursday - Sunny, hot with highs in the upper 90s. Southwest winds around 5 mph. Highest heat index readings heat index readings up to 105 in.. Full Forecast

Cache Hourly Weather

24 Hour Forecast Scroll
Wed, Sep 02
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Noon
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Cache, IL Hourly Weather - Clear - 10:00 PM Cache, IL Hourly Weather - Clear - 11:00 PM Cache, IL Hourly Weather - Clear - 12:00 AM Cache, IL Hourly Weather - Clear - 1:00 AM Cache, IL Hourly Weather - Clear - 2:00 AM Cache, IL Hourly Weather - Clear - 3:00 AM Cache, IL Hourly Weather - Clear - 4:00 AM Cache, IL Hourly Weather - Clear - 5:00 AM Cache, IL Hourly Weather - Clear - 6:00 AM Cache, IL Hourly Weather - Clear - 7:00 AM Cache, IL Hourly Weather - Clear - 8:00 AM Cache, IL Hourly Weather - Clear - 9:00 AM Cache, IL Hourly Weather - Clear - 10:00 AM Cache, IL Hourly Weather - Clear - 11:00 AM Cache, IL Hourly Weather - Mostly Clear - 12:00 PM Cache, IL Hourly Weather - Mostly Clear - 1:00 PM Cache, IL Hourly Weather - Mostly Clear - 2:00 PM Cache, IL Hourly Weather - Mostly Clear - 3:00 PM Cache, IL Hourly Weather - Mostly Clear - 4:00 PM Cache, IL Hourly Weather - Mostly Clear - 5:00 PM Cache, IL Hourly Weather - Clear - 6:00 PM Cache, IL Hourly Weather - Clear - 7:00 PM Cache, IL Hourly Weather - Clear - 8:00 PM Cache, IL Hourly Weather - Clear - 9:00 PM
Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Clear Clear Clear Clear
81°F27°C 80°F27°C 80°F27°C 79°F26°C 77°F25°C 76°F24°C 74°F23°C 73°F23°C 73°F23°C 72°F22°C 78°F26°C 84°F29°C 90°F32°C 93°F34°C 95°F35°C 98°F37°C 99°F37°C 100°F38°C 101°F38°C 98°F37°C 95°F35°C 92°F33°C 88°F31°C 85°F29°C
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3% 3% 3% 3% 0% 0% 0% 0% 0% 0% 1% 1% 1% 1% 1% 1% 3% 3% 3% 3% 3% 3% 5% 5%
72°F22°C 72°F22°C 72°F22°C 72°F22°C 71°F22°C 70°F21°C 69°F21°C 69°F21°C 68°F20°C 68°F20°C 70°F21°C 71°F22°C 73°F23°C 72°F22°C 72°F22°C 71°F22°C 70°F21°C 69°F21°C 68°F20°C 69°F21°C 69°F21°C 70°F21°C 70°F21°C 71°F22°C
74% 77% 77% 79% 82% 82% 84% 87% 84% 87% 77% 65% 58% 51% 48% 42% 39% 37% 35% 39% 43% 49% 55% 63%
S S S S SSE SSE SW SE ENE N E S SSW SW SW SSE SSE SSE SSE SSE S S S S
4 mph 4 mph 3 mph 3 mph 3 mph 1 mph 1 mph 1 mph 0 mph 0 mph 0 mph 4 mph 4 mph 4 mph 4 mph 4 mph 4 mph 7 mph 7 mph 7 mph 5 mph 5 mph 5 mph 3 mph
10 mi16 km 6 mi10 km 6 mi10 km 5 mi8 km 3 mi5 km .5 mi1 km .25 mi0 km .25 mi0 km .25 mi0 km .25 mi0 km .75 mi1 km 5 mi8 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
Wind Direction
Wind Speed
Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KCGI model statistics.

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Prob Precip % = Probability of Precipitation.

Cache 36 Hour Forecast

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

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