SAVANNA, IL 61074 Weather Forecast & Current Conditions

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SAVANNA TRI-TOWNSHI, IL
Current Weather

2:35 AM CST JAN 5, 2026
Clear
28°F
Feels Like: 20°F
Dewpoint: 25°F
Rel. Hum.: 88%
Visibility: 10 miles
Wind: S at 8 mph
Pressure: 29.80 inches
Last 72 hours

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SAVANNA, IL 61074
Weather Forecast

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Snow Depth pages
TODAY
Partly cloudy. Not as cool with highs in the lower 40s. Southwest winds 5 to 10 mph.
TONIGHT
Mostly cloudy. A slight chance of rain after midnight. Patchy fog after midnight. Lows in the lower 30s. Southeast winds around 5 mph. Chance of rain 20 percent.
TUESDAY
Mostly cloudy in the morning, then becoming partly sunny. Patchy fog in the morning. Highs in the mid 40s. Northwest winds 5 to 10 mph.
TUESDAY NIGHT
Mostly cloudy in the evening, then clearing. Lows in the upper 20s. West winds around 5 mph.
WEDNESDAY
Sunny. Highs in the upper 40s. South winds 5 to 10 mph.
WEDNESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 30s.
THURSDAY
Partly sunny in the morning, then becoming mostly cloudy. Highs around 50.
THURSDAY NIGHT
Mostly cloudy with a 50 percent chance of rain. Lows in the mid 30s.
FRIDAY
Mostly cloudy. A chance of rain in the morning, then rain likely in the afternoon. Highs in the lower 40s. Chance of rain 60 percent.
FRIDAY NIGHT
Mostly cloudy with a chance of rain. A chance of snow after midnight. Lows in the upper 20s. Chance of precipitation 50 percent.
SATURDAY
Mostly cloudy with a 30 percent chance of snow. Cooler. Near steady temperature in the lower 30s.
SATURDAY NIGHT
Mostly cloudy. Cooler with lows 15 to 20.
SUNDAY
Mostly sunny. Highs in the upper 20s.

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 PM EST  1/ 4/2026
Monday
5 JAN 2026
SAVANNA, IL 61074 weather forecast Day 1, 0 hours 12 AM 31° 24° Partly Cloudy 0%

0% Thunder
( 0% severe)
S   8 84% 27°
Low 30° SAVANNA, IL 61074 weather forecast Day 1, 3 hours 3 AM 31° 25° Partly Cloudy SSW   6 88% 28°
High 43° SAVANNA, IL 61074 weather forecast Day 1, 6 hours 6 AM 31° 26° Mostly Cloudy 0%

0% Thunder
( 0% severe)
WSW   5 92% 29°

Mostly Cloudy



SAVANNA, IL 61074 weather forecast Day 1, 9 hours 9 AM 34° 31° Mostly Cloudy W   3 92% 32°
SAVANNA, IL 61074 weather forecast Day 1, 12 hours 12 PM 40° 38° Mostly Cloudy 1%

0% Thunder
( 0% severe)
W   3 82% 35°
SAVANNA, IL 61074 weather forecast Day 1, 15 hours 3 PM 42° 40° Mostly Cloudy S   3 79% 36°
SAVANNA, IL 61074 weather forecast Day 1, 18 hours 6 PM 38° 36° Mostly Cloudy 3%

0% Thunder
( 1% severe)
SE   3 89% 35°
SAVANNA, IL 61074 weather forecast Day 1, 21 hours 9 PM 36° 33° Mostly Cloudy SE   3 96% 35°
Tuesday
6 JAN 2026
SAVANNA, IL 61074 weather forecast Day 2, 0 hours 12 AM 36° 33° Mostly Cloudy 18%
RAIN
<.01 in
0% Thunder
( 1% severe)
ESE   3 96% 35°
Low 33° SAVANNA, IL 61074 weather forecast Day 2, 3 hours 3 AM 36° 34° Mostly Cloudy ESE   2 96% 35°
High 45° SAVANNA, IL 61074 weather forecast Day 2, 6 hours 6 AM 36° 34° Mostly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 0% severe)
SE   2 96% 35°

Mostly Cloudy



SAVANNA, IL 61074 weather forecast Day 2, 9 hours 9 AM 38° 36° Mostly Cloudy WNW   3 96% 37°
SAVANNA, IL 61074 weather forecast Day 2, 12 hours 12 PM 43° 39° Mostly Cloudy 1%

0% Thunder
( 0% severe)
WNW   7 89% 40°
SAVANNA, IL 61074 weather forecast Day 2, 15 hours 3 PM 43° 39° Partly Cloudy WNW   7 86% 39°
SAVANNA, IL 61074 weather forecast Day 2, 18 hours 6 PM 39° 36° Mostly Cloudy 1%

0% Thunder
( 0% severe)
W   5 92% 37°
SAVANNA, IL 61074 weather forecast Day 2, 21 hours 9 PM 36° 33° Partly Cloudy W   3 92% 34°

SAVANNA TRI-TOWNSHI, IL extended weather forecast

Wednesday
7 JAN 2026
Thursday
8 JAN 2026
Friday
9 JAN 2026
Saturday
10 JAN 2026
Sunday
11 JAN 2026
Low 31° Low 34° Low 36° Low 28° Low 20°
High 48° High 47° High 39° High 33° High 29°
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
Partly Cloudy
6% Rain/Snow
Mostly Cloudy
18% Rain
Overcast
84% Rain
Overcast
60% Rain/Snow
Mostly Cloudy
28% Snow
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