What is today's weather forecast for Augusta, IL?

Today's forecast for Augusta shows a low of 24 degrees Fahrenheit. A 20 percent chance of snow before 2am.

What is the 7-day weather forecast for Augusta, IL?

The 7-day forecast for Augusta shows highs from 4 to 49 degrees and lows from -7 to 35 degrees Fahrenheit. Expect precipitation on 2 days with chances of 20% or higher.

Will it rain in Augusta, IL this week?

Yes, rain is possible in Augusta this week. Precipitation chances: Thursday (20% chance), Saturday (90% chance).

How accurate is the Augusta weather forecast?

WeatherForYou provides highly accurate Augusta forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Augusta, IL Weather Forecast and Current Conditions

Current Conditions

Switch to Metric Units

25°F
Feels Like 17°F

Humidity 97% Dew Point 24°F Wind ENE 7 MPH Gusts 9 Barometer 30.06 in.

Report from a MADIS/MESONET weather station 16.6 mi. NE of central Augusta
at 1:16 AM Fri, Dec 12, 2025

Point Forecast at a Glance

ThuDec 11

20%

FriDec 12

SatDec 13

90%

-7

SunDec 14

-6

MonDec 15

TueDec 16

WedDec 17

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

High temperatures dip from 27°F to a low of 4°F mid-week, then warm to 49°F. Some snow possible with at least 2 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 9°F below the historical average for December. Normal highs for this period are around 39°F with lows around 23°F.

This Date in Weather History

1932 - Very cold weather prevailed along the West Coast. San Francisco received 0.8 inch of snow, and at the airport the temperature dipped to 20 degrees. At Sacramento CA, the mercury dipped to 17 degrees to establish an all-time record low for that location. Morning lows were below freezing from the 9th to the 15th at Sacramento, and the high on the 11th was just 34 degrees. The cold wave dealt severe damage to truck crops and orange groves in the Sacramento Valley.

Augusta, IL 7 Day Weather Forecast Details

Thursday Dec 11

Night: A 20 percent chance of snow before 2am. Cloudy, with a low around 24. Northeast wind 5 to 10 mph.

Friday Dec 12

Day: Mostly cloudy, with a steady temperature around 27. North wind 5 to 10 mph becoming west in the afternoon.

Night: Mostly cloudy, with a low around 11. Wind chill values as low as zero. Northwest wind around 10 mph, with gusts as high as 20 mph.

Saturday Dec 13

Day: Snow. High near 14. Wind chill values as low as -5. North wind around 10 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Night: Mostly clear, with a low around -7.

Sunday Dec 14

Day: Sunny and cold, with a high near 4.

Night: Mostly clear, with a low around -6.

Monday Dec 15

Day: Mostly sunny, with a high near 33.

Night: Partly cloudy, with a low around 21.

Tuesday Dec 16

Day: Mostly sunny, with a high near 40.

Night: Mostly cloudy, with a low around 32.

Wednesday Dec 17

Day: Mostly cloudy, with a high near 49.

Night: Mostly cloudy, with a low around 35.

Thursday Dec 18

Day: Mostly sunny, with a high near 46.

About Augusta, IL

Augusta is a village in southeast Hancock County, Illinois, United States. The population was 553 at the 2020 census. It is located near Weinberg-King State Park.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

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