Weather forecast for 10 days
Saint Charles, IA

Weather forecast for the weekend

Saturday, May 3.

AM Clouds / PM Sun
6:07 am

8:16 pm
CDT
AM Clouds / PM Sun
64°F / 41°F
  • Wind: 10mph N
  • Humidity: 61%
  • Precip. probability: 10%
  • Precipitation: 0"
  • UV index: 7
On Saturday, in Saint Charles, the day starts cloudy, but conditions will brighten up as the afternoon unfolds.
Rain is not forecasted. Temperature is predicted to swing from a high of an enjoyable 64.4°F to a low of a cold 41°F.
The predicted maximum temperature will be a few degrees lower than May's typical high of 69.4°F.
Sunrise will be at 6:07 am and sunset at 8:16 pm; the daylight will last for 14h and 8min.

Sunday, May 4.

Mostly Sunny
6:06 am

8:17 pm
CDT
Mostly Sunny
72°F / 45°F
  • Wind: 8mph NE
  • Humidity: 51%
  • Precip. probability: 7%
  • Precipitation: 0"
  • UV index: 8
On Sunday, May 4, mostly sunny and dry conditions will continue.
Rain is not predicted. A stark contrast will be observed between the day's peak temperature of a pleasant 71.6°F and the night's low of a frosty 44.6°F.
The highest temperature is expected to follow the average for May, around 69.4°F.
Sunrise will be at 6:06 am and sunset at 8:17 pm; the daylight will last for 14h and 11min.

Frequently asked questions

What is the weather forecast for Saint Charles for Saturday?
On Saturday, early cloud cover is expected, followed by a warm and sunny afternoon.
Will it rain on Saturday?
No, it will not rain on Saturday.
What will be the maximum temperature in Saint Charles on Saturday?
On Saturday, the maximum temperature will be 64.4°F, while the minimum temperature will be 41°F.
What is the weather forecast for Saint Charles for Sunday?
On Sunday, predominantly sunny weather will make for pleasant outdoor conditions.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the maximum temperature on Sunday?
On Sunday, the highest temperature will be 71.6°F, while the lowest temperature will be 44.6°F.
What is the weather forecast for Saint Charles for the next ten days?
In Saint Charles, weather will be unstable, and a combination of predominantly cloudy and occasionally stormy, rain-filled and bright weather is forecasted for the next ten days.
Will it rain in the next ten days?
Rain is anticipated only on Friday. With a probability of 51%, minimal precipitation of 0.12" is expected.
How warm will it be in the next ten days?
The maximum temperature will range between 59°F and 77°F, as the minimum temperature will be between 41°F and 53.6°F.
What will be the warmest and the coldest days?
Tuesday will be the warmest day, with a maximum temperature of 77°F. The coldest day will be tomorrow, with a maximum of 59°F.

Long-term weather forecast

ThuMay 1.
  • 66°F
  • 46°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 17mph WNW
  • Humidity: 67%
  • UV index: 4
  • Precip. probability: 31%
  • Precipitation: 0"
  • 6:10 am 8:14 pm CDT
FriMay 2.
  • 59°F
  • 43°F
AM Showers
AM Showers
  • Wind: 9mph NNW
  • Humidity: 71%
  • UV index: 4
  • Precip. probability: 51%
  • Precipitation: 0.12"
  • 6:09 am 8:15 pm CDT
SatMay 3.
  • 64°F
  • 41°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Wind: 10mph N
  • Humidity: 61%
  • UV index: 7
  • Precip. probability: 10%
  • Precipitation: 0"
  • 6:07 am 8:16 pm CDT
SunMay 4.
  • 72°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Wind: 8mph NE
  • Humidity: 51%
  • UV index: 8
  • Precip. probability: 7%
  • Precipitation: 0"
  • 6:06 am 8:17 pm CDT
MonMay 5.
  • 73°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph NE
  • Humidity: 50%
  • UV index: 8
  • Precip. probability: 5%
  • Precipitation: 0"
  • 6:05 am 8:18 pm CDT
TueMay 6.
  • 77°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph SE
  • Humidity: 49%
  • UV index: 7
  • Precip. probability: 5%
  • Precipitation: 0"
  • 6:04 am 8:19 pm CDT
WedMay 7.
  • 72°F
  • 52°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph NE
  • Humidity: 56%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:02 am 8:20 pm CDT
ThuMay 8.
  • 70°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph ENE
  • Humidity: 59%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:01 am 8:21 pm CDT
FriMay 9.
  • 70°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph E
  • Humidity: 57%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:00 am 8:22 pm CDT
SatMay 10.
  • 75°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph N
  • Humidity: 52%
  • UV index: 7
  • Precip. probability: 13%
  • Precipitation: 0"
  • 5:59 am 8:23 pm CDT
And a combination of primarily cloud-filled and occasionally turbulent, rain-soaked and bright weather is expected.
With a probability of 51%, rainfall is expected only on Friday. The precipitation will be minimal at 0.12".
Temperature differences will be noticeable across the forecast period. The maximum temperature will vary between 59°F and 77°F, while the lowest night temperatures will vary also significantly, as the minimum temperature is expected to range between 41°F and 53.6°F.
With the highest temperature of 77°F, Tuesday will be the warmest day; the lowest daytime temperature of the period will be reached on Friday, peaking at 59°F.
Updated: May 1, 2025 @ 19:52:39 UTC
Published by: Weather U.S. | About Us
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