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Augusta Weather Warning NWS WEATHER ALERT FOR THE AUGUSTA, IL AREA - FLOOD WATCH Issued: 1159 AM CDT Tue Sep 22 2026 Augusta Weather Warning

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Augusta, IL Weather - Hour by Hour Forecast

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Augusta, IL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Light Rain. Temperature is 65°F18°C, dew point 58°F14°C, humidity 77%. Wind direction is E at 9 mph14 km/h with visibility of 10 mi16 km. Barometric pressure is 30.21 in1023 mb.
Today - Cloudy with a 50% chance of showers. Near steady temperature in the lower 60s. Northeast winds around 10 mph... Full Forecast
Tonight - Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s. Northeast winds 5 to 10 mph... Full Forecast

Augusta Hourly Weather

24 Hour Forecast Scroll
Tue, Sep 22
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Noon
Wed, Sep 23
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Augusta, IL Hourly Weather - Cloudy - 2:00 PM Augusta, IL Hourly Weather - Cloudy - 3:00 PM Augusta, IL Hourly Weather - Cloudy - 4:00 PM Augusta, IL Hourly Weather - Cloudy - 5:00 PM Augusta, IL Hourly Weather - Cloudy - 6:00 PM Augusta, IL Hourly Weather - Cloudy - 7:00 PM Augusta, IL Hourly Weather - Cloudy - 8:00 PM Augusta, IL Hourly Weather - Cloudy - 9:00 PM Augusta, IL Hourly Weather - Cloudy - 10:00 PM Augusta, IL Hourly Weather - Cloudy - 11:00 PM Augusta, IL Hourly Weather - Cloudy - 12:00 AM Augusta, IL Hourly Weather - Cloudy - 1:00 AM Augusta, IL Hourly Weather - Cloudy - 2:00 AM Augusta, IL Hourly Weather - Cloudy - 3:00 AM Augusta, IL Hourly Weather - Cloudy - 4:00 AM Augusta, IL Hourly Weather - Cloudy - 5:00 AM Augusta, IL Hourly Weather - Mostly Cloudy - 6:00 AM Augusta, IL Hourly Weather - Mostly Cloudy - 7:00 AM Augusta, IL Hourly Weather - Mostly Cloudy - 8:00 AM Augusta, IL Hourly Weather - Mostly Cloudy - 9:00 AM Augusta, IL Hourly Weather - Mostly Cloudy - 10:00 AM Augusta, IL Hourly Weather - Mostly Cloudy - 11:00 AM Augusta, IL Hourly Weather - Mostly Cloudy - 12:00 PM Augusta, IL Hourly Weather - Mostly Cloudy - 1:00 PM
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy
66°F19°C 67°F19°C 67°F19°C 66°F19°C 64°F18°C 63°F17°C 61°F16°C 60°F16°C 58°F14°C 57°F14°C 57°F14°C 56°F13°C 55°F13°C 55°F13°C 54°F12°C 54°F12°C 54°F12°C 54°F12°C 57°F14°C 59°F15°C 62°F17°C 64°F18°C 67°F19°C 69°F21°C
Rain Rain Rain Rain Rain Rain - - - - - - - - - - - - - - - - - -
28% 28% 28% 28% 28% 28% 8% 8% 8% 8% 8% 8% 3% 3% 3% 3% 3% 3% 2% 2% 2% 2% 2% 2%
56°F13°C 55°F13°C 55°F13°C 55°F13°C 54°F12°C 54°F12°C 54°F12°C 53°F12°C 53°F12°C 53°F12°C 52°F11°C 52°F11°C 52°F11°C 52°F11°C 52°F11°C 52°F11°C 52°F11°C 52°F11°C 53°F12°C 54°F12°C 55°F13°C 55°F13°C 54°F12°C 54°F12°C
70% 65% 65% 68% 70% 72% 78% 78% 83% 86% 83% 86% 90% 90% 93% 93% 93% 93% 86% 83% 78% 73% 63% 59%
NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE
8 mph 8 mph 8 mph 8 mph 9 mph 9 mph 9 mph 8 mph 8 mph 8 mph 6 mph 6 mph 6 mph 6 mph 6 mph 6 mph 6 mph 6 mph 6 mph 8 mph 8 mph 8 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 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
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Wind Speed
Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KUIN model statistics.

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Prob Precip % = Probability of Precipitation.

Augusta 36 Hour Forecast

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

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