Weather forecast for 10 days
Mercer, IA

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Weather forecast for the weekend

Saturday, May 17.

Mostly Sunny
5:56 am

8:33 pm
CDT
Mostly Sunny
70°F / 45°F
  • Wind: 16mph NW
  • Humidity: 51%
  • Precip. probability: 2%
  • Precipitation: 0"
  • UV index: 8
On Saturday, May 17, mainly sunny skies with just a few high clouds are anticipated.
The temperature is predicted to vary between a maximum of a delightful 69.8°F and a minimum of a brisk 44.6°F.
Saturday's peak is forecasted to reflect the usual May high temperature of 70.2°F.
Sunrise will be at 5:56 am and sunset at 8:33 pm; the daylight will last for 14h and 36min.

Sunday, May 18.

Partly Cloudy
5:56 am

8:34 pm
CDT
Partly Cloudy
72°F / 55°F
  • Wind: 16mph ENE
  • Humidity: 50%
  • Precip. probability: 15%
  • Precipitation: 0.51"
  • UV index: 8
On Sunday, in Mercer, clouds and sunshine will alternate throughout the day.
The likelihood of rainfall is low. However, anticipated precipitation will be moderate. The maximum temperature will be a pleasant 71.6°F, while the minimum predicted temperature is a mild 55.4°F.
May's usual high of 70.2°F is forecasted to be matched by the day’s maximum temperature.
Sunrise will be at 5:56 am and sunset at 8:34 pm; the daylight will last for 14h and 38min.

Frequently asked questions

What is the weather forecast for Mercer for Saturday?
On Saturday, mostly sunny skies are expected.
What will be the highest temperature on Saturday?
On Saturday, the highest temperature will be 69.8°F, while the lowest temperature will be 44.6°F.
What is the weather forecast for Mercer for Sunday?
On Sunday, variable cloud cover will persist, but sunshine will break through.
Will it rain on Sunday?
Moderate precipitation of 0.51" is expected on Sunday. The possibility of rainfall is low at 15%.
What will be the maximum temperature on Sunday?
On Sunday, the highest temperature will be 71.6°F, while the lowest temperature will be 55.4°F.
What is the weather forecast for Mercer for the next ten days?
In Mercer, a combination of cloud-filled, sun-filled and lightning-active weather is forecasted for the next ten days.
Will it rain in the next ten days?
Rainfall is expected on Sunday through Tuesday and next Saturday in Mercer. With moderate precipitation of 0.79", Monday will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will vary between 60.8°F and 77°F, as the minimum temperature will range between 44.6°F and 57.2°F.
What will be the warmest and the coldest days?
The warmest days will be Thursday and next Saturday, with a maximum of 77°F. The coldest days will be Tuesday and Wednesday, with a maximum of 60.8°F.

Long-term weather forecast

ThuMay 15.
  • 77°F
  • 57°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Wind: 25mph WSW
  • Humidity: 58%
  • UV index: 8
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:58 am 8:31 pm CDT
FriMay 16.
  • 75°F
  • 46°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Wind: 26mph W
  • Humidity: 38%
  • UV index: 8
  • Precip. probability: 4%
  • Precipitation: 0"
  • 5:57 am 8:32 pm CDT
SatMay 17.
  • 70°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Wind: 16mph NW
  • Humidity: 51%
  • UV index: 8
  • Precip. probability: 2%
  • Precipitation: 0"
  • 5:56 am 8:33 pm CDT
SunMay 18.
  • 72°F
  • 55°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph ENE
  • Humidity: 50%
  • UV index: 8
  • Precip. probability: 15%
  • Precipitation: 0.51"
  • 5:56 am 8:34 pm CDT
MonMay 19.
  • 64°F
  • 54°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 19mph ESE
  • Humidity: 90%
  • UV index: 4
  • Precip. probability: 47%
  • Precipitation: 0.79"
  • 5:55 am 8:35 pm CDT
TueMay 20.
  • 61°F
  • 46°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 15mph NE
  • Humidity: 95%
  • UV index: 5
  • Precip. probability: 45%
  • Precipitation: 0.51"
  • 5:54 am 8:35 pm CDT
WedMay 21.
  • 61°F
  • 45°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 16mph NNW
  • Humidity: 76%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:53 am 8:36 pm CDT
ThuMay 22.
  • 64°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph NNW
  • Humidity: 65%
  • UV index: 8
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:52 am 8:37 pm CDT
FriMay 23.
  • 72°F
  • 50°F
Mostly Sunny
Mostly Sunny
  • Wind: 8mph NNE
  • Humidity: 55%
  • UV index: 8
  • Precip. probability: 11%
  • Precipitation: 0"
  • 5:52 am 8:38 pm CDT
SatMay 24.
  • 77°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph ESE
  • Humidity: 53%
  • UV index: 8
  • Precip. probability: 19%
  • Precipitation: 0.12"
  • 5:51 am 8:39 pm CDT
overcast, clear and lightning-active weather is anticipated.
Rainfall is predicted for Sunday through Tuesday and next Saturday.
There will be a considerable variation in temperature in the upcoming period. Maximum temperatures are forecasted between 60.8°F and 77°F, while the difference in minimum temperatures will be also substantial, as nighttime lows are forecast to fall between 44.6°F and 57.2°F.
With a maximum temperature of 77°F, Thursday and next Saturday will be the warmest days; the coldest days will be Tuesday and Wednesday, with a maximum of 60.8°F.
Updated: May 15, 2025 @ 09:36:10 UTC
Published by: Weather Atlas | About Us
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