Weather forecast for 10 days
Grimes, IA

Weather forecast for the weekend

Saturday, Jun 21.

Sunny / Wind
5:39 am

8:54 pm
CDT
Sunny / Wind
95°F / 75°F
  • Wind: 21mph SSW
  • Humidity: 60%
  • Precip. probability: 3%
  • Precipitation: 0"
  • UV index: 9
On Saturday, June 21, clear skies and strong winds are expected.
Rain is not forecasted. Temperature is predicted to swing from a high of a very hot 95°F to a low of a moderately hot 75.2°F.
On Saturday, the temperature will resemble July's climate with a high near 82.4°F.
Sunrise will be at 5:39 am and sunset at 8:54 pm; the daylight will last for 15h and 16min.

Sunday, Jun 22.

Sunny / Wind
5:39 am

8:55 pm
CDT
Sunny / Wind
93°F / 75°F
  • Wind: 21mph SSW
  • Humidity: 59%
  • Precip. probability: 3%
  • Precipitation: 0"
  • UV index: 9
On Sunday, in Grimes, sunny skies are likely, but wind gusts could be noticeable.
Rain is not forecasted. The highest anticipated temperature is a humid 93.2°F, while the lowest temperature will be a warm 75.2°F.
The weather on Sunday is hotter, with a maximum expected near 82.4°F - more like July than June.
Sunrise will be at 5:39 am and sunset at 8:55 pm; the daylight will last for 15h and 16min.

Frequently asked questions

What is the weather forecast for Grimes for Saturday?
On Saturday, in Grimes, sunny skies will be accompanied by moderate to strong winds.
Will it rain on Saturday?
No, it will not rain on Saturday.
What will be the highest temperature on Saturday?
On Saturday, the maximum temperature will be 95°F, while the minimum temperature will be 75.2°F.
What is the weather forecast for Grimes for Sunday?
On Sunday, sunshine and noticeable wind activity are expected.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the highest temperature on Sunday?
On Sunday, the highest temperature in Grimes, Iowa, will be 93.2°F, while the lowest temperature will be 75.2°F.
What is the weather forecast for Grimes for the next ten days?
In Grimes, a combination of sunny, turbulent and wet weather is expected for the next ten days.
Will it rain in the next ten days?
Rain is expected on Tuesday, Wednesday, Monday through next Thursday in Grimes. Tuesday, with elevated precipitation of 1.1", will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will range between 78.8°F and 95°F, as the minimum temperature will vary between 60.8°F and 77°F.
Taking the humidity into consideration, the maximum feel-like temperature will vary between 78.8°F and 113°F.
What will be the hottest and the coldest days?
Saturday will be the hottest day, with a maximum temperature of 95°F. Tomorrow will be the coldest day, with a maximum temperature of 78.8°F.

Long-term weather forecast

TueJun 17.
  • 81°F
  • 64°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 9mph SW
  • Humidity: 69%
  • UV index: 7
  • Precip. probability: 49%
  • Precipitation: 1.1"
  • 5:38 am 8:53 pm CDT
WedJun 18.
  • 79°F
  • 61°F
AM Showers
AM Showers
  • Wind: 12mph NNW
  • Humidity: 77%
  • UV index: 7
  • Precip. probability: 44%
  • Precipitation: 0.16"
  • 5:38 am 8:54 pm CDT
ThuJun 19.
  • 90°F
  • 70°F
Sunny
Sunny
  • Wind: 9mph WSW
  • Humidity: 61%
  • UV index: 9
  • Precip. probability: 7%
  • Precipitation: 0"
  • 5:38 am 8:54 pm CDT
FriJun 20.
  • 91°F
  • 77°F
Mostly Sunny / Wind
Mostly Sunny / Wind
  • Wind: 20mph S
  • Humidity: 63%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:39 am 8:54 pm CDT
SatJun 21.
  • 95°F
  • 75°F
Sunny / Wind
Sunny / Wind
  • Wind: 21mph SSW
  • Humidity: 60%
  • UV index: 9
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:39 am 8:54 pm CDT
SunJun 22.
  • 93°F
  • 75°F
Sunny / Wind
Sunny / Wind
  • Wind: 21mph SSW
  • Humidity: 59%
  • UV index: 9
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:39 am 8:55 pm CDT
MonJun 23.
  • 88°F
  • 70°F
Sunny
Sunny
  • Wind: 15mph SSW
  • Humidity: 63%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0.28"
  • 5:39 am 8:55 pm CDT
TueJun 24.
  • 84°F
  • 68°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 9mph SW
  • Humidity: 74%
  • UV index: 9
  • Precip. probability: 57%
  • Precipitation: 0.47"
  • 5:40 am 8:55 pm CDT
WedJun 25.
  • 81°F
  • 66°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 7mph S
  • Humidity: 78%
  • UV index: 7
  • Precip. probability: 57%
  • Precipitation: 0.35"
  • 5:40 am 8:55 pm CDT
ThuJun 26.
  • 81°F
  • 64°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 9mph SW
  • Humidity: 77%
  • UV index: 9
  • Precip. probability: 43%
  • Precipitation: 0.31"
  • 5:40 am 8:55 pm CDT
dry and sunny, storm-filled and wet weather is expected.
Rain is expected on Tuesday, Wednesday, Monday through next Thursday.
Significant changes in temperature are expected in the upcoming days. Forecast highs will fluctuate between 78.8°F and 95°F, while the difference in minimum temperatures will be also substantial, as temperatures overnight will fluctuate from 60.8°F up to 77°F.
Saturday will be the hottest day, with a maximum temperature of 95°F; with the highest temperature of 78.8°F, Wednesday will be the coldest day.
Including the humidity's impact, the maximum feel-like temperature may increase greatly and range between 78.8°F and a burning hot 113°F.
Updated: Jun 17, 2025 @ 14:02:48 UTC
Published by: Weather Atlas | About Us
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