Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Storm rolling into California with torrential rain, feet of snow. Get the latest forecast. Chevron right

St Augustine, IL

52°F
Location Chevron down
Location News Videos
Use Current Location
Recent

St Augustine

Illinois

52°
No results found.
Try searching for a city, zip code or point of interest.
Create Your Account Unlock extended daily and hourly forecasts — all with your free account.
Let's Go Chevron right
Have an account already? Log In
settings
Help
St Augustine, IL Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps
News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel
For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center

Today

 Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

Today's Weather

Tue, Feb 17

Mostly cloudy with a brief shower or two; breezy this afternoon Hi: 59°

Tonight: A little evening rain; otherwise, mostly cloudy and windy Lo: 50°

Current Weather

10:43 AM

52°F
RealFeel® 50°
Mostly cloudy More Details
RealFeel Shade™ 46°
Wind SSE 9 mph
Wind Gusts 18 mph
Air Quality Poor

Looking Ahead

Thunderstorms, some heavy, Thursday afternoon; storms can bring hail and damaging winds

St Augustine Weather Radar

St Augustine Weather Radar
Static Radar Temporarily Unavailable
Thank you for your patience as we work to get everything up and running again.
Refresh Page
Clouds
Temperature

Hourly Weather

11 AM 54°
rain drop 37%
12 PM 57°
rain drop 34%
1 PM 58°
rain drop 34%
2 PM 59°
rain drop 37%
3 PM 58°
rain drop 40%
4 PM 57°
rain drop 37%
5 PM 55°
rain drop 34%
6 PM 54°
rain drop 34%
7 PM 53°
rain drop 34%
8 PM 53°
rain drop 34%
9 PM 52°
rain drop 40%
10 PM 53°
rain drop 47%

10-Day Weather Forecast

Today

2/17

59° 50°

A passing shower or two

Night: Windy; a little evening rain
49%

Wed

2/18

67° 38°

Mostly sunny; windy, warmer

Partly cloudy
1%

Thu

2/19

64° 26°

Heavy afternoon thunderstorms

Increasingly windy
77%

Fri

2/20

39° 21°

Strong winds subsiding

Clear to partly cloudy
7%

Sat

2/21

36° 20°

Partial sunshine

Partly cloudy and breezy
13%

Sun

2/22

32° 13°

Partly sunny; windy, chilly

Mainly clear and cold
8%

Mon

2/23

34° 19°

Partly sunny

Partly cloudy
4%

Tue

2/24

46° 31°

Sunshine

A little snow late
0%

Wed

2/25

52° 32°

A little icy mix in the a.m.

Increasing cloudiness
60%

Thu

2/26

45° 27°

Cloudy

Mainly clear
1%

Sun & Moon

10 hrs 46 mins
Rise 6:53 AM
Set 5:39 PM
New Moon
Rise 7:04 AM
Set 6:04 PM

Air Quality

See More
Air Quality Poor

The air has reached a high level of pollution and is unhealthy for sensitive groups. Reduce time spent outside if you are feeling symptoms such as difficulty breathing or throat irritation.

Allergy Outlook

See All
Tree Pollen Low Data is not supported in this location Ragweed Pollen Low Data is not supported in this location Mold Low Data is not supported in this location Grass Pollen Low Data is not supported in this location Dust & Dander High Data is not supported in this location

Top Stories

Winter Weather

California bracing for flooding, pass-closing snow

6 hours ago

Winter Weather

California storm dumps feet of snow, floods SoCal major highways

53 minutes ago

Weather Forecasts

Record warmth to expand across central, eastern US this week

6 hours ago

Travel

Italy’s famous 'lovers’ arch' crashes into the sea on Valentine’s Day

23 hours ago

Weather Forecasts

Snow, ice, rain and severe weather coming to central, eastern U.S.

6 hours ago

 More Stories

Featured Stories

Recreation

Presidents Day marks first Free National Park day in 2026

1 day ago

Weather News

What's behind South Carolina’s recent earthquakes

23 hours ago

Weather News

Shipwreck missing since 1872 discovered at bottom of Lake Michigan

3 hours ago

Sports

Why skiing will forever be the most glamorous sport

17 hours ago

Weather News

99% of Florida is in drought with almost no rain falling in February

3 days ago
World North America United States Illinois St Augustine

Weather Near St Augustine:

  • Davenport, IA
  • Moline, IL
  • Rock Island, IL
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
© 2026 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information | Data Sources

...

...

...