Weather forecast for 10 days
Decatur, IL

Weather forecast for the weekend

Saturday, Mar 8.

Mostly Sunny
6:16 am

5:56 pm
CST
Mostly Sunny
50°F / 30°F
  • Wind: 9mph WNW
  • Humidity: 51%
  • Precip. probability: 4%
  • Precipitation: 0"
  • UV index: 4
On Saturday, in Decatur, primarily cloudless sky and mainly sunny weather are anticipated.
Snowfall is not expected.
The temperature will vary between a maximum of a fresh 50°F (10°C) and a minimum of a subzero 30.2°F (-1°C).
The top temperature on Saturday is predicted to match the average high for March temperature.
Sunrise will be at 6:16 am and sunset at 5:56 pm; the daylight will last for 11h and 41min.

Sunday, Mar 9.

Sunny
7:14 am

6:57 pm
CDT
Sunny
59°F / 37°F
  • Wind: 11mph W
  • Humidity: 54%
  • Precip. probability: 6%
  • Precipitation: 0"
  • UV index: 4
On Sunday, in Decatur, a cloudless sky and sunshiny weather are expected.
Snowfall is not forecasted.
Temperatures are anticipated to peak at a refreshing 59°F (15°C) and drop to a minimum of an icy 37.4°F (3°C).
It will be warmer, and the highest temperature of 59°F (15°C) will be more in line with April's average maximum of 61.9°F (16.6°C) than the average maximum of 50.5°F (10.3°C) in March.
Sunrise will be at 7:14 am and sunset at 6:57 pm; the daylight will last for 11h and 44min.

Frequently asked questions

What is the weather forecast for Decatur for Saturday?

On Saturday, March 8, a primarily bright and cloudless sky is expected.

Will it snow on Saturday?

No, it will not snow on Saturday.

What will be the highest temperature on Saturday?

On Saturday, the highest temperature will be 50°F (10°C), while the lowest temperature will be 30.2°F (-1°C).

What is the weather forecast for Decatur for Sunday?

On Sunday, in Decatur, cloudless and sunny weather is anticipated.

Will it snow on Sunday?

No, it will not snow on Sunday.

What will be the highest temperature in Decatur on Sunday?

On Sunday, the maximum temperature will be 59°F (15°C), while the minimum temperature will be 37.4°F (3°C).

What is the weather forecast for Decatur for the next ten days?

In Decatur, weather will be unstable, and a combination of sunny, cloudy, snowy and rainy weather is anticipated for the next ten days.

Will it rain in the next ten days?

Rainfall is expected on Friday, next Wednesday and Friday in Decatur. Next Friday, with light precipitation of 0.35" (9mm), will be the day with the most rainfall.

Will it snow in the next ten days?

Snowfall is anticipated only today. With a probability of 41%, elevated precipitation of 0.35" (9mm) is expected.

How warm will it be in the next ten days?

The maximum temperature will vary between 37.4°F (3°C) and 77°F (25°C), as the minimum temperature will be between 26.6°F (-3°C) and 51.8°F (11°C).

What will be the warmest and the coldest days?

Tuesday will be the warmest day, with a maximum temperature of 77°F (25°C). Today is the coldest day, with a maximum temperature of 37.4°F (3°C).

Long-term weather forecast

WedMar 5.
  • 37°F
  • 27°F
Snow Showers / Wind
Snow Showers / Wind
  • Wind: 27mph WNW
  • Humidity: 85%
  • UV index: 1
  • Precip. probability: 41%
  • Precipitation: 0.04"
  • 6:20 am 5:53 pm CST
ThuMar 6.
  • 46°F
  • 36°F
Mostly Sunny
Mostly Sunny
  • Wind: 15mph WNW
  • Humidity: 53%
  • UV index: 4
  • Precip. probability: 3%
  • Precipitation: 0"
  • 6:19 am 5:54 pm CST
FriMar 7.
  • 54°F
  • 30°F
Cloudy
Cloudy
  • Wind: 14mph ESE
  • Humidity: 59%
  • UV index: 3
  • Precip. probability: 24%
  • Precipitation: 0.08"
  • 6:17 am 5:55 pm CST
SatMar 8.
  • 50°F
  • 30°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph WNW
  • Humidity: 51%
  • UV index: 4
  • Precip. probability: 4%
  • Precipitation: 0"
  • 6:16 am 5:56 pm CST
SunMar 9.
  • 59°F
  • 37°F
Sunny
Sunny
  • Wind: 11mph W
  • Humidity: 54%
  • UV index: 4
  • Precip. probability: 6%
  • Precipitation: 0"
  • 7:14 am 6:57 pm CDT
MonMar 10.
  • 70°F
  • 48°F
Sunny
Sunny
  • Wind: 12mph SW
  • Humidity: 47%
  • UV index: 4
  • Precip. probability: 6%
  • Precipitation: 0"
  • 7:12 am 6:59 pm CDT
TueMar 11.
  • 77°F
  • 52°F
Mostly Sunny
Mostly Sunny
  • Wind: 17mph SSW
  • Humidity: 39%
  • UV index: 5
  • Precip. probability: 2%
  • Precipitation: 0"
  • 7:11 am 7:00 pm CDT
WedMar 12.
  • 72°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Wind: 19mph SSW
  • Humidity: 50%
  • UV index: 5
  • Precip. probability: 24%
  • Precipitation: 0.08"
  • 7:09 am 7:01 pm CDT
ThuMar 13.
  • 59°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph W
  • Humidity: 65%
  • UV index: 4
  • Precip. probability: 24%
  • Precipitation: 0"
  • 7:08 am 7:02 pm CDT
FriMar 14.
  • 70°F
  • 48°F
PM Showers / Wind
PM Showers / Wind
  • Wind: 21mph SSE
  • Humidity: 63%
  • UV index: 4
  • Precip. probability: 34%
  • Precipitation: 0.35"
  • 7:06 am 7:03 pm CDT
The weather will be unstable for the next ten days, and a mix of sunny, cloudy, snowy and rainy weather is anticipated.
Rainfall is anticipated on Friday, next Wednesday and Friday.
With a 41% probability, snowfall is expected only today. Expected precipitation will be substantial at 0.35" (9mm).
Temperature differences will be substantial in the coming days. The maximum temperature will range between 37.4°F (3°C) and 77°F (25°C), while the lowest nightly temperature differences will be also considerable, as the minimum temperature will vary between 26.6°F (-3°C) and 51.8°F (11°C).
The warmest day will be Tuesday, with a maximum of 77°F (25°C); today is the coldest day, with a maximum temperature of 37.4°F (3°C).
Updated: Mar 5, 2025 @ 18:50:17 UTC
Published by: Weather U.S. | About Us
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