Weather forecast for 10 days
Savanna, IL

Weather forecast for the weekend

Saturday, May 3.

Cloudy
5:51 am

8:03 pm
CDT
Cloudy
61°F / 39°F
  • Wind: 11mph NE
  • Humidity: 69%
  • Precip. probability: 15%
  • Precipitation: 0"
  • UV index: 4
On Saturday, in Savanna, low-hanging clouds will persist throughout the day.
The temperature is predicted to vary between a maximum of an enjoyable 60.8°F and a minimum of an icy 39.2°F.
The expected high of 60.8°F appears seasonally off, better matching April's typical values.
Sunrise will be at 5:51 am and sunset at 8:03 pm; the daylight will last for 14h and 12min.

Sunday, May 4.

Mostly Cloudy
5:50 am

8:04 pm
CDT
Mostly Cloudy
70°F / 46°F
  • Wind: 12mph NNE
  • Humidity: 53%
  • Precip. probability: 7%
  • Precipitation: 0"
  • UV index: 7
On Sunday, in Savanna, widespread cloud cover will remain in place.
Expected temperature values will span from an agreeable 69.8°F down to a brisk 46.4°F.
The predicted daily high is projected to match May's typical maximum of 68.5°F.
Sunrise will be at 5:50 am and sunset at 8:04 pm; tomorrow's daylight will last for 14h and 14min.

Frequently asked questions

What is the weather forecast for Savanna for tomorrow?
Tomorrow, in Savanna, a low, thick cloud deck is likely to persist.
What will be the maximum temperature tomorrow?
Tomorrow, the maximum temperature will be 69.8°F, while the minimum temperature will be 46.4°F.
The maximum temperature tomorrow will be in line with the average highest temperature in May. The lowest temperature tomorrow will be a few degrees lower than the average low temperature.
When is the sunrise / sunset tomorrow?
On Sunday, in Savanna, sunrise will be at 5:50 am and sunset at 8:04 pm (CDT).
How long will the day be tomorrow?
In Savanna, Illinois, tomorrow, there will be 14h and 14min of daylight.
What is the weather forecast for Savanna for the next ten days?
In Savanna, predominantly dull and occasionally sun-filled weather is expected for the next ten days.
How warm will it be in the next ten days?
The maximum temperature will range between 60.8°F and 77°F, as the minimum temperature will be between 39.2°F and 53.6°F.
What will be the warmest and the coldest days?
With a maximum temperature of 77°F, next Saturday through next Monday will be the warmest days. Today is the coldest day, with a maximum temperature of 60.8°F.

Long-term weather forecast

SatMay 3.
  • 61°F
  • 39°F
Cloudy
Cloudy
  • Wind: 11mph NE
  • Humidity: 69%
  • UV index: 4
  • Precip. probability: 15%
  • Precipitation: 0"
  • 5:51 am 8:03 pm CDT
SunMay 4.
  • 70°F
  • 46°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 12mph NNE
  • Humidity: 53%
  • UV index: 7
  • Precip. probability: 7%
  • Precipitation: 0"
  • 5:50 am 8:04 pm CDT
MonMay 5.
  • 66°F
  • 46°F
Cloudy
Cloudy
  • Wind: 10mph NE
  • Humidity: 61%
  • UV index: 4
  • Precip. probability: 10%
  • Precipitation: 0"
  • 5:48 am 8:05 pm CDT
TueMay 6.
  • 75°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph WNW
  • Humidity: 59%
  • UV index: 7
  • Precip. probability: 8%
  • Precipitation: 0"
  • 5:47 am 8:06 pm CDT
WedMay 7.
  • 75°F
  • 46°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 10mph NNE
  • Humidity: 57%
  • UV index: 5
  • Precip. probability: 20%
  • Precipitation: 0"
  • 5:46 am 8:07 pm CDT
ThuMay 8.
  • 66°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Wind: 13mph ENE
  • Humidity: 61%
  • UV index: 8
  • Precip. probability: 4%
  • Precipitation: 0"
  • 5:45 am 8:08 pm CDT
FriMay 9.
  • 72°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph NE
  • Humidity: 49%
  • UV index: 8
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:44 am 8:10 pm CDT
SatMay 10.
  • 77°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph NNE
  • Humidity: 48%
  • UV index: 8
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:42 am 8:11 pm CDT
SunMay 11.
  • 77°F
  • 54°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph ESE
  • Humidity: 49%
  • UV index: 8
  • Precip. probability: 7%
  • Precipitation: 0"
  • 5:41 am 8:12 pm CDT
MonMay 12.
  • 77°F
  • 52°F
Sunny
Sunny
  • Wind: 11mph ESE
  • Humidity: 48%
  • UV index: 8
  • Precip. probability: 8%
  • Precipitation: 0"
  • 5:40 am 8:13 pm CDT
Across the following ten days, primarily overcast and occasionally dry and sunny weather is predicted.
Rain is not expected in Savanna in the upcoming period.
Temperature variation will be noticeable in the upcoming days. The maximum temperature will vary between 60.8°F and 77°F, while the variation in nighttime lows will be also notably wide, as the overnight lows will vary from 39.2°F to 53.6°F.
With a maximum temperature of 77°F, next Saturday through next Monday will be the warmest days in Savanna; today is the coldest day, with a maximum temperature of 60.8°F.
Updated: May 3, 2025 @ 07:39:57 UTC
Published by: Weather U.S. | About Us
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