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Buffalo Weather Warning NWS WEATHER ALERT FOR THE BUFFALO, IL AREA - Issued: 207 PM CDT Thu Sep 3 2026 Buffalo Weather Warning

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Buffalo, IL Weather - Hour by Hour Forecast

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Buffalo, IL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 84°F29°C, dew point 66°F19°C, humidity 54%. Wind direction is S at 5 mph8 km/h with visibility of 10 mi16 km. Barometric pressure is 29.92 in1013 mb.
Tonight - Mostly clear. Lows in the mid 70s. South winds around 5 mph... Full Forecast
Friday - Sunny, hot with highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 106... Full Forecast

Buffalo Hourly Weather

24 Hour Forecast Scroll
Thu, Sep 03
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Buffalo, IL Hourly Weather - Partly Cloudy - 9:00 PM Buffalo, IL Hourly Weather - Partly Cloudy - 10:00 PM Buffalo, IL Hourly Weather - Partly Cloudy - 11:00 PM Buffalo, IL Hourly Weather - Clear - 12:00 AM Buffalo, IL Hourly Weather - Clear - 1:00 AM Buffalo, IL Hourly Weather - Clear - 2:00 AM Buffalo, IL Hourly Weather - Partly Cloudy - 3:00 AM Buffalo, IL Hourly Weather - Partly Cloudy - 4:00 AM Buffalo, IL Hourly Weather - Partly Cloudy - 5:00 AM Buffalo, IL Hourly Weather - Partly Cloudy - 6:00 AM Buffalo, IL Hourly Weather - Partly Cloudy - 7:00 AM Buffalo, IL Hourly Weather - Partly Cloudy - 8:00 AM Buffalo, IL Hourly Weather - Partly Cloudy - 9:00 AM Buffalo, IL Hourly Weather - Partly Cloudy - 10:00 AM Buffalo, IL Hourly Weather - Partly Cloudy - 11:00 AM Buffalo, IL Hourly Weather - Mostly Clear - 12:00 PM Buffalo, IL Hourly Weather - Mostly Clear - 1:00 PM Buffalo, IL Hourly Weather - Mostly Clear - 2:00 PM Buffalo, IL Hourly Weather - Clear - 3:00 PM Buffalo, IL Hourly Weather - Clear - 4:00 PM Buffalo, IL Hourly Weather - Clear - 5:00 PM Buffalo, IL Hourly Weather - Clear - 6:00 PM Buffalo, IL Hourly Weather - Clear - 7:00 PM Buffalo, IL Hourly Weather - Clear - 8:00 PM
Partly Cloudy Partly Cloudy Partly Cloudy Clear Clear Clear Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Mostly Clear Mostly Clear Mostly Clear Clear Clear Clear Clear Clear Clear
85°F29°C 82°F28°C 82°F28°C 81°F27°C 81°F27°C 80°F27°C 79°F26°C 78°F26°C 77°F25°C 77°F25°C 76°F24°C 80°F27°C 83°F28°C 87°F31°C 90°F32°C 93°F34°C 96°F36°C 97°F36°C 98°F37°C 99°F37°C 96°F36°C 94°F34°C 91°F33°C 87°F31°C
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1% 1% 1% 1% 1% 6% 6% 6% 6% 6% 6% 5% 5% 5% 5% 5% 5% 0% 0% 0% 0% 0% 0% 0%
69°F21°C 70°F21°C 71°F22°C 71°F22°C 72°F22°C 72°F22°C 71°F22°C 71°F22°C 70°F21°C 70°F21°C 69°F21°C 69°F21°C 70°F21°C 70°F21°C 70°F21°C 69°F21°C 69°F21°C 69°F21°C 68°F20°C 68°F20°C 68°F20°C 69°F21°C 69°F21°C 69°F21°C
59% 67% 69% 72% 74% 77% 77% 79% 79% 79% 79% 69% 65% 57% 52% 46% 42% 41% 38% 37% 40% 44% 49% 55%
S S S S S SSE SW SW SSW SSW SSW W WNW NW NW NNW NNW N N N SSW SE NNE NE
5 mph 5 mph 5 mph 5 mph 5 mph 5 mph 4 mph 4 mph 4 mph 4 mph 4 mph 4 mph 5 mph 5 mph 5 mph 7 mph 7 mph 7 mph 7 mph 7 mph 7 mph 5 mph 5 mph 5 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
Precip. Type
POP
Dewpoint
Humidity
Wind Direction
Wind Speed
Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KSPI model statistics.

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Prob Precip % = Probability of Precipitation.

Buffalo 36 Hour Forecast

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

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