Weather Alert
Peru Weather Warning NWS WEATHER ALERT FOR THE PERU, IL AREA - Issued: 301 PM CDT Sat Sep 5 2026 Peru Weather Warning

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Peru, IL Weather - Hour by Hour Forecast

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Peru, IL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Partly Cloudy. Temperature is 87°F31°C, dew point 73°F23°C, humidity 62%. Wind direction is NE at 15 mph24 km/h with visibility of 10 mi16 km. Barometric pressure is 29.95 in1014 mb.
Today - Partly cloudy. Highs in the upper 80s. Northeast winds 5 to 10 mph. Heat index values up to 101... Full Forecast
Tonight - Partly cloudy. Lows in the mid 60s. Northeast winds 5 to 10 mph... Full Forecast

Peru Hourly Weather

24 Hour Forecast Scroll
Sat, Sep 05
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Noon
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Peru, IL Hourly Weather - Partly Cloudy - 5:00 PM Peru, IL Hourly Weather - Mostly Clear - 6:00 PM Peru, IL Hourly Weather - Mostly Clear - 7:00 PM Peru, IL Hourly Weather - Mostly Clear - 8:00 PM Peru, IL Hourly Weather - Mostly Clear - 9:00 PM Peru, IL Hourly Weather - Mostly Clear - 10:00 PM Peru, IL Hourly Weather - Mostly Clear - 11:00 PM Peru, IL Hourly Weather - Partly Cloudy - 12:00 AM Peru, IL Hourly Weather - Partly Cloudy - 1:00 AM Peru, IL Hourly Weather - Partly Cloudy - 2:00 AM Peru, IL Hourly Weather - Partly Cloudy - 3:00 AM Peru, IL Hourly Weather - Partly Cloudy - 4:00 AM Peru, IL Hourly Weather - Partly Cloudy - 5:00 AM Peru, IL Hourly Weather - Mostly Clear - 6:00 AM Peru, IL Hourly Weather - Mostly Clear - 7:00 AM Peru, IL Hourly Weather - Mostly Clear - 8:00 AM Peru, IL Hourly Weather - Clear - 9:00 AM Peru, IL Hourly Weather - Clear - 10:00 AM Peru, IL Hourly Weather - Clear - 11:00 AM Peru, IL Hourly Weather - Mostly Clear - 12:00 PM Peru, IL Hourly Weather - Mostly Clear - 1:00 PM Peru, IL Hourly Weather - Mostly Clear - 2:00 PM Peru, IL Hourly Weather - Mostly Clear - 3:00 PM Peru, IL Hourly Weather - Mostly Clear - 4:00 PM
Partly Cloudy Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Mostly Clear Mostly Clear Mostly Clear Clear Clear Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear
88°F31°C 86°F30°C 84°F29°C 81°F27°C 79°F26°C 76°F24°C 74°F23°C 72°F22°C 70°F21°C 69°F21°C 68°F20°C 67°F19°C 67°F19°C 66°F19°C 66°F19°C 69°F21°C 72°F22°C 75°F24°C 77°F25°C 78°F26°C 80°F27°C 80°F27°C 81°F27°C 81°F27°C
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0% 0% 0% 0% 0% 0% 0% 0% 0% 3% 3% 3% 3% 3% 3% 3% 3% 3% 3% 3% 3% 0% 0% 0%
72°F22°C 72°F22°C 72°F22°C 71°F22°C 71°F22°C 70°F21°C 69°F21°C 69°F21°C 68°F20°C 67°F19°C 67°F19°C 66°F19°C 65°F18°C 65°F18°C 64°F18°C 65°F18°C 66°F19°C 67°F19°C 66°F19°C 66°F19°C 65°F18°C 64°F18°C 63°F17°C 62°F17°C
59% 63% 67% 72% 77% 82% 84% 90% 93% 93% 97% 97% 93% 97% 93% 87% 81% 76% 69% 67% 60% 58% 54% 53%
NE NE NE NE ENE ENE ENE ENE ENE ENE NE NE NE ENE ENE ENE ENE E E E E E E E
9 mph 12 mph 12 mph 12 mph 7 mph 7 mph 7 mph 6 mph 6 mph 6 mph 4 mph 4 mph 4 mph 5 mph 5 mph 5 mph 7 mph 7 mph 7 mph 9 mph 9 mph 9 mph 9 mph 9 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 6 mi10 km 6 mi10 km 5 mi8 km 5 mi8 km 5 mi8 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
Hour (CDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
Humidity
Wind Direction
Wind Speed
Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KVYS model statistics.

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Prob Precip % = Probability of Precipitation.

Peru 36 Hour Forecast

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

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