SAVANNA, IL 61074 Weather Forecast & Current Conditions

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SAVANNA TRI-TOWNSHI, IL
Current Weather

8:35 AM CDT SEP 11, 2026
Scattered Clouds
63°F
Feels Like: 64°F
Dewpoint: 59°F
Rel. Hum.: 87%
Visibility: 10 miles
Wind: SE at 3 mph
Pressure: 30.03 inches
Last 72 hours

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SAVANNA, IL 61074
Weather Forecast

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Snow Depth pages
TODAY
Sunny. Highs in the lower 80s. South winds 5 to 10 mph.
TONIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. South winds around 5 mph.
SATURDAY
Mostly sunny. Humid with highs in the mid 80s. Southwest winds 5 to 10 mph, becoming west in the afternoon.
SATURDAY NIGHT
Partly cloudy in the evening, then clearing. Less humid with lows in the mid 50s. North winds 5 to 10 mph.
SUNDAY
Mostly sunny. A chance of showers in the afternoon. Highs in the mid 70s. Northeast winds around 5 mph. Chance of rain 40 percent.
SUNDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 50s. Chance of rain 50 percent.
MONDAY
Showers likely in the morning, then partly sunny with a chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 60 percent.
MONDAY NIGHT
Mostly cloudy. A chance of showers in the evening, then showers likely with a chance of thunderstorms after midnight. Lows in the mid 60s. Chance of rain 70 percent.
TUESDAY
Mostly cloudy with a chance of showers. Highs in the upper 70s. Chance of rain 50 percent.
TUESDAY NIGHT
Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows in the mid 50s. Chance of rain 60 percent.
WEDNESDAY
Mostly cloudy. A chance of showers. Highs in the mid 70s. Chance of rain 50 percent.
WEDNESDAY NIGHT
Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows in the upper 50s. Chance of rain 60 percent.
THURSDAY
Partly sunny. A chance of showers in the morning. Highs in the upper 70s. Chance of rain 40 percent.

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  9/10/2026
Friday
11 SEP 2026
SAVANNA, IL 61074 weather forecast Day 1, 0 hours 1 AM 60° 61° Clear 0%

0% Thunder
( 1% severe)
  CALM 87% 56°
Low 55° SAVANNA, IL 61074 weather forecast Day 1, 3 hours 4 AM 58° 59° Partly Cloudy   CALM 93% 56°
High 81° SAVANNA, IL 61074 weather forecast Day 1, 6 hours 7 AM 56° 56° Partly Cloudy 0%

0% Thunder
( 1% severe)
SE   3 100% 56°

Partly Cloudy



SAVANNA, IL 61074 weather forecast Day 1, 9 hours 10 AM 70° 70° Partly Cloudy SSE   6 68% 59°
SAVANNA, IL 61074 weather forecast Day 1, 12 hours 1 PM 78° 79° Clear 0%

0% Thunder
( 1% severe)
S   8 50% 58°
SAVANNA, IL 61074 weather forecast Day 1, 15 hours 4 PM 80° 81° Clear S   9 47% 58°
SAVANNA, IL 61074 weather forecast Day 1, 18 hours 7 PM 74° 74° Clear 0%

0% Thunder
( 1% severe)
SE   7 59% 59°
SAVANNA, IL 61074 weather forecast Day 1, 21 hours 10 PM 67° 67° Partly Cloudy SSE   7 81% 61°
Saturday
12 SEP 2026
SAVANNA, IL 61074 weather forecast Day 2, 0 hours 1 AM 65° 65° Partly Cloudy 4%

0% Thunder
( 3% severe)
SSE   6 90% 62°
Low 62° SAVANNA, IL 61074 weather forecast Day 2, 3 hours 4 AM 63° 63° Partly Cloudy S   6 97% 62°
High 83° SAVANNA, IL 61074 weather forecast Day 2, 6 hours 7 AM 63° 63° Mostly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 6% severe)
S   6 100% 63°

Mostly Cloudy



SAVANNA, IL 61074 weather forecast Day 2, 9 hours 10 AM 73° 73° Mostly Cloudy SW   9 76% 65°
SAVANNA, IL 61074 weather forecast Day 2, 12 hours 1 PM 79° 81° Mostly Cloudy 19%
RAIN
<.01 in
0% Thunder
( 10% severe)
W   9 64% 66°
SAVANNA, IL 61074 weather forecast Day 2, 15 hours 4 PM 81° 83° Partly Cloudy WNW   9 56% 64°
SAVANNA, IL 61074 weather forecast Day 2, 18 hours 7 PM 75° 75° Mostly Cloudy 5%

0% Thunder
( 4% severe)
NNW   7 62% 61°
SAVANNA, IL 61074 weather forecast Day 2, 21 hours 10 PM 66° 66° Partly Cloudy N   6 78% 59°

SAVANNA TRI-TOWNSHI, IL extended weather forecast

Sunday
13 SEP 2026
Monday
14 SEP 2026
Tuesday
15 SEP 2026
Wednesday
16 SEP 2026
Thursday
17 SEP 2026
Low 52° Low 50° Low 63° Low 59° Low 65°
High 72° High 76° High 75° High 76° High 80°
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
16% Rain
Partly Cloudy
23% Rain
Overcast
70% Rain
Overcast
66% Rain
Mostly Cloudy
64% Rain
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