SAVANNA, IL 61074 Weather Forecast & Current Conditions

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SAVANNA TRI-TOWNSHI, IL
Current Weather

8:55 AM CDT AUG 28, 2026
Clear
64°F
Feels Like: 64°F
Dewpoint: 61°F
Rel. Hum.: 90%
Visibility: 10 miles
Wind: Calm
Pressure: 30.16 inches
Last 72 hours

Local Area Snow Depth

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SAVANNA, IL 61074
Weather Forecast

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Snow Depth pages
REST OF TONIGHT
Mostly clear. Patchy fog. Near steady temperature in the upper 50s. Light and variable winds.
FRIDAY
Patchy fog in the morning. Sunny. Highs in the lower 80s. West winds around 5 mph.
FRIDAY NIGHT
Partly cloudy. Lows around 60. South winds around 5 mph.
SATURDAY
Partly sunny in the morning, then becoming mostly cloudy. Highs in the lower 80s. South winds 10 to 15 mph.
SATURDAY NIGHT
Mostly cloudy. Lows in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph.
SUNDAY
Mostly sunny. Highs in the upper 80s.
SUNDAY NIGHT
Mostly cloudy. Lows in the lower 70s.
MONDAY
Mostly sunny. Highs in the upper 80s.
MONDAY NIGHT
Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 30 percent.
TUESDAY
Mostly sunny. Highs in the upper 80s.
TUESDAY NIGHT
Partly cloudy with a chance of showers. Lows around 70. Chance of rain 50 percent.
WEDNESDAY THROUGH THURSDAY
Partly cloudy. Highs in the upper 80s. Lows around 70.

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  8/27/2026
Friday
28 AUG 2026
SAVANNA, IL 61074 weather forecast Day 1, 0 hours 1 AM 62° 63° Clear 0%

0% Thunder
( 1% severe)
  CALM 90% 59°
Low 57° SAVANNA, IL 61074 weather forecast Day 1, 3 hours 4 AM 59° 60° Partly Cloudy   CALM 93% 57°
High 84° SAVANNA, IL 61074 weather forecast Day 1, 6 hours 7 AM 58° 59° Partly Cloudy 1%

0% Thunder
( 1% severe)
  CALM 96% 57°

Partly Cloudy



SAVANNA, IL 61074 weather forecast Day 1, 9 hours 10 AM 73° 73° Clear   CALM 64% 60°
SAVANNA, IL 61074 weather forecast Day 1, 12 hours 1 PM 80° 80° Partly Cloudy 0%

0% Thunder
( 3% severe)
WSW   5 45% 57°
SAVANNA, IL 61074 weather forecast Day 1, 15 hours 4 PM 82° 82° Partly Cloudy WSW   5 41% 56°
SAVANNA, IL 61074 weather forecast Day 1, 18 hours 7 PM 78° 79° Partly Cloudy 0%

0% Thunder
( 3% severe)
  CALM 54% 60°
SAVANNA, IL 61074 weather forecast Day 1, 21 hours 10 PM 68° 68° Partly Cloudy   CALM 76% 60°
Saturday
29 AUG 2026
SAVANNA, IL 61074 weather forecast Day 2, 0 hours 1 AM 64° 65° Partly Cloudy 2%

0% Thunder
( 2% severe)
SSE   3 84% 59°
Low 62° SAVANNA, IL 61074 weather forecast Day 2, 3 hours 4 AM 62° 62° Partly Cloudy S   6 87% 58°
High 82° SAVANNA, IL 61074 weather forecast Day 2, 6 hours 7 AM 62° 62° Mostly Cloudy 4%

0% Thunder
( 3% severe)
S   6 87% 58°

Mostly Cloudy



SAVANNA, IL 61074 weather forecast Day 2, 9 hours 10 AM 72° 72° Mostly Cloudy S   8 64% 59°
SAVANNA, IL 61074 weather forecast Day 2, 12 hours 1 PM 77° 79° Mostly Cloudy 5%

0% Thunder
( 4% severe)
S   10 56% 60°
SAVANNA, IL 61074 weather forecast Day 2, 15 hours 4 PM 79° 80° Mostly Cloudy S   12 54% 61°
SAVANNA, IL 61074 weather forecast Day 2, 18 hours 7 PM 77° 79° Mostly Cloudy 4%

0% Thunder
( 7% severe)
SSE   12 54% 59°
SAVANNA, IL 61074 weather forecast Day 2, 21 hours 10 PM 72° 72° Mostly Cloudy SSE   12 68% 61°

SAVANNA TRI-TOWNSHI, IL extended weather forecast

Sunday
30 AUG 2026
Monday
31 AUG 2026
Tuesday
1 SEP 2026
Wednesday
2 SEP 2026
Thursday
3 SEP 2026
Low 66° Low 66° Low 69° Low 67° Low 66°
High 90° High 93° High 92° High 88° High 84°
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
Mostly Cloudy
33% Rain
Mostly Cloudy
31% Rain
Partly Cloudy
24% Rain
Partly Cloudy
24% Rain
Partly Cloudy
20% Rain
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