SAVANNA, IL 61074 Weather Forecast & Current Conditions

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SAVANNA TRI-TOWNSHI, IL
Current Weather

1:15 PM CST DEC 11, 2025
Overcast
25°F
Feels Like: 19°F
Dewpoint: 18°F
Rel. Hum.: 72%
Visibility: 10 miles
Wind: SSE at 5 mph
Pressure: 30.00 inches
Last 72 hours

Local Area Snow Depth

Illinois Current Weather

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SAVANNA, IL 61074
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Cloudy with a 30 percent chance of snow. Little or no snow accumulation. Near steady temperature in the lower 20s. South winds around 5 mph.
TONIGHT
Mostly cloudy. A chance of snow in the evening. Snow accumulation up to 1 inch possible. Lows around 14. East winds around 5 mph. Chance of snow 50 percent.
FRIDAY
Partly sunny in the morning, then becoming mostly cloudy. Highs in the mid 20s. North winds around 5 mph, becoming west in the afternoon.
FRIDAY NIGHT
Mostly cloudy. Colder with lows around 2 above. Northwest winds 10 to 15 mph. Wind chill values as low as 14 below.
SATURDAY
Mostly cloudy with a 50 percent chance of snow. Light snow accumulation possible. Much colder with highs around 7 above. Northwest winds 5 to 10 mph. Wind chill values as low as 14 below.
SATURDAY NIGHT AND SUNDAY
Mostly clear. Cold. Lows around 10 below. Highs zero to 5 above zero. Wind chill values as low as 25 below.
SUNDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Cold with lows around 10 below. Temperature rising to around zero after midnight. Wind chill values as low as 20 below.
MONDAY AND MONDAY NIGHT
Mostly cloudy. Highs in the lower 20s. Lows around 10 above. Wind chill values as low as 20 below.
TUESDAY AND TUESDAY NIGHT
Mostly cloudy. Highs in the mid 30s. Lows in the upper 20s.
WEDNESDAY
Mostly cloudy. Highs around 40.

Visible Weather Satellite
SAVANNA, IL 61074
Infrared Weather Satellite
SAVANNA, IL 61074
NEXRAD Weather Radar
SAVANNA, IL 61074

SAVANNA TRI-TOWNSHI, IL 3 hourly weather forecast

weather forecast created  7:00 AM EST 12/11/2025
Thursday
11 DEC 2025
SAVANNA, IL 61074 weather forecast Day 1, 12 hours 12 PM 23° 19° Mostly Cloudy 27%
RAIN/SNOW
<.05 in
0% Thunder
( 1% severe)
S   2 91% 21°
High 25° SAVANNA, IL 61074 weather forecast Day 1, 15 hours 3 PM 24° 20° Mostly Cloudy SSE   2 91% 22°
Mostly Cloudy

Snow Likely, Chance of Rain

SAVANNA, IL 61074 weather forecast Day 1, 18 hours 6 PM 22° 18° Mostly Cloudy 54%
SNOW
***
0% Thunder
( 1% severe)
E   2 100% 22°
SAVANNA, IL 61074 weather forecast Day 1, 21 hours 9 PM 21° 17° Mostly Cloudy E   2 100% 21°
Friday
12 DEC 2025
SAVANNA, IL 61074 weather forecast Day 2, 0 hours 12 AM 21° 16° Mostly Cloudy 21%
SNOW
.1–1 in
0% Thunder
( 0% severe)
ENE   3 95% 20°
Low 14° SAVANNA, IL 61074 weather forecast Day 2, 3 hours 3 AM 19° 14° Mostly Cloudy NE   3 91% 17°
High 26° SAVANNA, IL 61074 weather forecast Day 2, 6 hours 6 AM 17° 12° Mostly Cloudy 4%

0% Thunder
( 0% severe)
NNE   3 91% 15°

Mostly Cloudy



SAVANNA, IL 61074 weather forecast Day 2, 9 hours 9 AM 19° 14° Mostly Cloudy NNW   3 100% 19°
SAVANNA, IL 61074 weather forecast Day 2, 12 hours 12 PM 24° 18° Mostly Cloudy 4%

0% Thunder
( 0% severe)
W   5 96% 23°
SAVANNA, IL 61074 weather forecast Day 2, 15 hours 3 PM 25° 17° Mostly Cloudy WNW   7 91% 23°
SAVANNA, IL 61074 weather forecast Day 2, 18 hours 6 PM 21° 11° Mostly Cloudy 8%

0% Thunder
( 0% severe)
WNW   8 91% 19°
SAVANNA, IL 61074 weather forecast Day 2, 21 hours 9 PM 16° Mostly Cloudy WNW   8 86% 13°
Saturday
13 DEC 2025
SAVANNA, IL 61074 weather forecast Day 3, 0 hours 12 AM 10° -3° Mostly Cloudy 7%

0% Thunder
( 0% severe)
WNW   9 81%
Low 3° SAVANNA, IL 61074 weather forecast Day 3, 3 hours 3 AM -6° Mostly Cloudy NW   8 77%
High 8° SAVANNA, IL 61074 weather forecast Day 3, 6 hours 6 AM -8° Mostly Cloudy 32%
SNOW
.1–1 in
0% Thunder
( 0% severe)
NW   7 76% -1°

Mostly Cloudy

Chance of Snow

SAVANNA, IL 61074 weather forecast Day 3, 9 hours 9 AM -8° Mostly Cloudy NW   7 85%
SAVANNA, IL 61074 weather forecast Day 3, 15 hours 12 PM -7° Mostly Cloudy 38%
SNOW
1–2.5 in
0% Thunder
( 0% severe)
NW   8 85%
SAVANNA, IL 61074 weather forecast Day 3, 18 hours 3 PM -7° Mostly Cloudy NW   8 85%
SAVANNA, IL 61074 weather forecast Day 3, 21 hours 6 PM -11° Mostly Cloudy     NW   8 81% -1°

SAVANNA TRI-TOWNSHI, IL extended weather forecast

Sunday
14 DEC 2025
Monday
15 DEC 2025
Tuesday
16 DEC 2025
Wednesday
17 DEC 2025
Thursday
18 DEC 2025
Low -5° Low 5° Low 9° Low 31° Low 32°
High 9° High 26° High 36° High 43° High 46°
SAVANNA, IL 61074 weather forecast Day 4 SAVANNA, IL 61074 weather forecast Day 5 SAVANNA, IL 61074 weather forecast Day 6 SAVANNA, IL 61074 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
1% Snow
Partly Cloudy
4% Snow
Mostly Cloudy
10% Snow
Overcast
16% Rain
Overcast
46% Rain
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