Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
150 million in South, East face major snow and ice storm. Get the forecast. Chevron right

Newcastle, IL

41°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Newcastle

Illinois

41°
No results found.
Try searching for a city, zip code or point of interest.
Create Account Unlock extended daily forecasts and additional saved locations — all with your free account.
Let's Go Chevron right
Have an account already? Login
settings
Newcastle, 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 WinterCast Hourly

Daily

 Radar MinuteCast® Monthly Air Quality Health & Activities
Winter Storm Watch

Unlock extended 90-day forecasts

Activate Your Premium+ Subscription

Chevron right

January 21 - February 19

Wed 1/21

44° /24°
60%
Considerable cloudiness this morning, then times of clouds and sun this afternoon; breezy and not as cold

RealFeel®37°

RealFeel Shade™35°

Max UV Index2.0 (Low)

WindSW 12 mph

Thu 1/22

41° /18°
0%
Sun and areas of high clouds

RealFeel®47°

RealFeel Shade™42°

Max UV Index3.0 (Moderate)

WindNNE 5 mph

Fri 1/23

25° /7°
6%

WinterCast

2 - 4 in

Sat, 1/24, 1:00 AM - Sun, 1/25, 1:00 PM

Snow
Mostly cloudy, windy and very cold
alerts

Winter Storm Watch

12:00 AM Saturday - 12:00 PM Sunday

RealFeel®10°

RealFeel Shade™9°

Max UV Index1.0 (Low)

WindN 16 mph

Sat 1/24

15° /8°
88%

WinterCast

2 - 4 in

Sat, 1/24, 1:00 AM - Sun, 1/25, 1:00 PM

Snow
Frigid with intermittent snow and flurries, accumulating 1-3 inches; snow can make roads and sidewalks slippery, causing travel disruptions
alerts

Winter Storm Watch

12:00 AM Saturday - 12:00 PM Sunday

RealFeel®2°

RealFeel Shade™2°

Max UV Index1.0 (Low)

WindNE 12 mph

Sun 1/25

16° /-2°
62%

WinterCast

2 - 4 in

Sat, 1/24, 1:00 AM - Sun, 1/25, 1:00 PM

Snow
A bit of snow in the morning, accumulating a coating to an inch; otherwise, cloudy and frigid; storm total snowfall 2-4"; untreated surfaces will be slippery
alerts

Winter Storm Watch

12:00 AM Saturday - 12:00 PM Sunday

RealFeel®3°

RealFeel Shade™3°

Max UV Index1.0 (Low)

WindNW 12 mph

Mon 1/26

12° /3°
8%
Mostly sunny and frigid

RealFeel®7°

RealFeel Shade™1°

Max UV Index3.0 (Moderate)

WindSW 8 mph

Tue 1/27

23° /18°
5%
Very cold with increasing cloudiness

RealFeel®28°

RealFeel Shade™23°

Max UV Index2.0 (Low)

WindSSE 4 mph

Wed 1/28

27° /9°
3%
Very cold with partial sunshine

RealFeel®17°

RealFeel Shade™15°

Max UV Index2.0 (Low)

WindNW 14 mph

Thu 1/29

19° /10°
1%
Frigid with plenty of sunshine

RealFeel®15°

RealFeel Shade™11°

Max UV Index3.0 (Moderate)

WindSW 8 mph

Fri 1/30

24° /14°
1%
Very cold with plenty of sun

RealFeel®21°

RealFeel Shade™19°

Max UV Index3.0 (Moderate)

WindWNW 7 mph

Sat 1/31

37° /22°
1%
Partial sunshine

RealFeel®36°

RealFeel Shade™32°

Max UV Index3.0 (Moderate)

WindSSW 7 mph

Sun 2/1

41° /27°
2%
Plenty of sun

RealFeel®39°

RealFeel Shade™36°

Max UV Index3.0 (Moderate)

WindSSW 8 mph

Mon 2/2

42° /26°
49%
Low clouds with a stray shower in the afternoon

RealFeel®37°

RealFeel Shade™37°

Max UV Index1.0 (Low)

WindSSW 8 mph

Tue 2/3

44° /25°
20%
Partly sunny

RealFeel®45°

RealFeel Shade™41°

Max UV Index3.0 (Moderate)

WindW 7 mph

Wed 2/4

42° /26°
25%
Cloudy

RealFeel®37°

RealFeel Shade™37°

Max UV Index1.0 (Low)

WindNE 7 mph

Thu 2/5

37° /22°
75%
A mix of snow, ice and rain

RealFeel®27°

RealFeel Shade™27°

Max UV Index1.0 (Low)

WindNE 10 mph

Fri 2/6

35° /18°
20%
Partly sunny

RealFeel®31°

RealFeel Shade™27°

Max UV Index3.0 (Moderate)

WindN 10 mph

Sat 2/7

35° /18°
55%
Cloudy with occasional snow and flurries

RealFeel®24°

RealFeel Shade™24°

Max UV Index1.0 (Low)

WindWNW 10 mph

Sun 2/8

36° /17°
20%
Sun followed by increasing clouds

RealFeel®45°

RealFeel Shade™39°

Max UV Index3.0 (Moderate)

WindWNW 2 mph

Mon 2/9

35° /22°
66%
Cloudy; a morning flurry followed by periods of snow and rain in the afternoon

RealFeel®30°

RealFeel Shade™30°

Max UV Index1.0 (Low)

WindSSW 7 mph

Tue 2/10

37° /29°
55%
Considerable clouds with a little snow, mixing with rain late in the day

RealFeel®31°

RealFeel Shade™31°

Max UV Index1.0 (Low)

WindWSW 10 mph

Wed 2/11

38° /25°
25%
Mainly cloudy

RealFeel®36°

RealFeel Shade™36°

Max UV Index1.0 (Low)

WindWNW 8 mph

Thu 2/12

38° /31°
25%
Turning cloudy

RealFeel®29°

RealFeel Shade™29°

Max UV Index2.0 (Low)

WindSSW 13 mph

Fri 2/13

47° /32°
25%
Not as cold with some sun, then increasing clouds

RealFeel®46°

RealFeel Shade™46°

Max UV Index2.0 (Low)

WindSE 5 mph

Sat 2/14

53° /37°
25%
Cloudy

RealFeel®47°

RealFeel Shade™47°

Max UV Index1.0 (Low)

WindSSW 13 mph

Sun 2/15

56° /35°
25%
Cloudy

RealFeel®53°

RealFeel Shade™53°

Max UV Index1.0 (Low)

WindNE 9 mph

Mon 2/16

54° /36°
25%
Remaining cloudy

RealFeel®52°

RealFeel Shade™52°

Max UV Index1.0 (Low)

WindNNW 6 mph

Tue 2/17

54° /36°
25%
Sun followed by increasing clouds

RealFeel®57°

RealFeel Shade™57°

Max UV Index4.0 (Moderate)

WindS 4 mph

Wed 2/18

55° /37°
25%
Partly sunny

RealFeel®50°

RealFeel Shade™48°

Max UV Index4.0 (Moderate)

WindS 14 mph

Thu 2/19

58° /32°
10%
Mostly sunny

RealFeel®56°

RealFeel Shade™53°

Max UV Index4.0 (Moderate)

WindWSW 14 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Winter Weather

Major snow, ice storm to affect 150 million across South, East U.S.

2 hours ago

Winter Weather

Texas braces for major winter storm with cold not seen since 2021

2 hours ago

Winter Weather

Severe cold may lead to days of dangerous conditions

2 hours ago

Winter Weather

More snow, lake-effect to accumulate in the Midwest, Northeast

3 hours ago

Winter Weather

Snow buries Russia's Kamchatka Peninsula, but don't believe the videos

8 hours ago

 More Stories

Featured Stories

Astronomy

NASA astronaut Suni Williams retires months after return from troubled...

5 hours ago

Weather News

Deadly wildfires burned across southern Chile amid extreme heat and wi...

1 day ago

Weather News

Four shark attacks in two days. Why Australia’s beaches are dangerous

1 day ago

Travel

Second rail tragedy rocks Spain, as passenger train derails

8 hours ago

Climate

Why this famous iceberg turned blue and what it says about melting ice

5 days ago
World North America United States Illinois Newcastle

Weather Near Newcastle:

  • Cape Girardeau, MO
  • Carbondale, IL
  • Paducah, KY
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

...

...

...