SAVANNA, IL 61074 Weather Forecast & Current Conditions

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SAVANNA TRI-TOWNSHI, IL
Current Weather

6:35 AM CDT OCT 17, 2026
Clear
30°F
Feels Like: 30°F
Dewpoint: 30°F
Rel. Hum.: 100%
Visibility: 10 miles
Wind: Calm
Pressure: 30.55 inches
Last 72 hours

Local Area Snow Depth

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SAVANNA, IL 61074
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Widespread frost early this morning. Sunny. Highs in the upper 50s. North winds around 5 mph, becoming southwest.
TONIGHT
Clear. Lows in the upper 30s. South winds 5 to 10 mph.
SUNDAY
Sunny. Highs in the lower 60s. South winds 10 to 15 mph with gusts up to 25 mph.
SUNDAY NIGHT
Clear. Lows in the upper 30s. South winds 5 to 10 mph.
MONDAY
Sunny. Highs in the mid 60s. South winds around 5 mph.
MONDAY NIGHT
Partly cloudy. Lows in the lower 40s.
TUESDAY AND TUESDAY NIGHT
Mostly clear. Highs in the upper 60s. Lows in the mid 40s.
WEDNESDAY THROUGH FRIDAY
Partly cloudy. Highs in the mid 70s. Lows around 50.

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  8:00 PM EDT 10/16/2026
Saturday
17 OCT 2026
SAVANNA, IL 61074 weather forecast Day 1, 0 hours 1 AM 39° 36° Clear 0%

0% Thunder
( 0% severe)
N   5 82% 34°
Low 32° SAVANNA, IL 61074 weather forecast Day 1, 3 hours 4 AM 35° 33° Clear   CALM 92% 33°
High 57° SAVANNA, IL 61074 weather forecast Day 1, 6 hours 7 AM 33° 30° Clear 0%

0% Thunder
( 0% severe)
  CALM 96% 32°

Clear



SAVANNA, IL 61074 weather forecast Day 1, 9 hours 10 AM 45° 44° Clear   CALM 65% 34°
SAVANNA, IL 61074 weather forecast Day 1, 12 hours 1 PM 54° 52° Clear 0%

0% Thunder
( 0% severe)
SW   8 43% 32°
SAVANNA, IL 61074 weather forecast Day 1, 15 hours 4 PM 56° 54° Clear SW   9 40% 32°
SAVANNA, IL 61074 weather forecast Day 1, 18 hours 7 PM 49° 46° Clear 0%

0% Thunder
( 0% severe)
SSW   7 58% 35°
SAVANNA, IL 61074 weather forecast Day 1, 21 hours 10 PM 44° 40° Clear S   7 73% 36°
Sunday
18 OCT 2026
SAVANNA, IL 61074 weather forecast Day 2, 0 hours 1 AM 42° 38° Clear 0%

0% Thunder
( 0% severe)
S   7 76% 35°
Low 38° SAVANNA, IL 61074 weather forecast Day 2, 3 hours 4 AM 41° 36° Clear S   7 79% 35°
High 63° SAVANNA, IL 61074 weather forecast Day 2, 6 hours 7 AM 40° 35° Clear 0%

0% Thunder
( 0% severe)
S   8 79% 34°

Clear



SAVANNA, IL 61074 weather forecast Day 2, 9 hours 10 AM 50° 46° Clear SSW   10 61% 37°
SAVANNA, IL 61074 weather forecast Day 2, 12 hours 1 PM 60° 58° Clear 0%

0% Thunder
( 0% severe)
SSW   12 46% 39°
SAVANNA, IL 61074 weather forecast Day 2, 15 hours 4 PM 63° 62° Clear S   12 41% 39°
SAVANNA, IL 61074 weather forecast Day 2, 18 hours 7 PM 55° 53° Clear 0%

0% Thunder
( 0% severe)
S   8 57% 40°
SAVANNA, IL 61074 weather forecast Day 2, 21 hours 10 PM 48° 45° Clear S   7 74% 40°

SAVANNA TRI-TOWNSHI, IL extended weather forecast

Monday
19 OCT 2026
Tuesday
20 OCT 2026
Wednesday
21 OCT 2026
Thursday
22 OCT 2026
Friday
23 OCT 2026
Low 37° Low 39° Low 41° Low 46° Low 44°
High 65° High 67° High 67° High 69° High 69°
SAVANNA, IL 61074 weather forecast Day 3 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
Clear
4% Rain
Clear
3% Rain
Partly Cloudy
9% Rain
Partly Cloudy
14% Rain
Clear
15% Rain
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