Weather forecast for 10 days
Grinnell, IA

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Weather forecast for the weekend

Saturday, Apr 26.

Mostly Sunny
6:11 am

8:05 pm
CDT
Mostly Sunny
64°F / 48°F
  • Wind: 12mph ENE
  • Humidity: 54%
  • Precip. probability: 7%
  • Precipitation: 0"
  • UV index: 7
Tomorrow, in Grinnell, sunshine will lead the day, with clouds making only brief appearances.
Temperatures are expected to peak at a comfortable 64.4°F and drop to a minimum of a brisk 48.2°F.
The forecast high of 64.4°F is more in line with May's average of 69.3°F than April's 58.5°F.
Sunrise will be at 6:11 am and sunset at 8:05 pm; tomorrow's daylight will last for 13h and 53min.

Sunday, Apr 27.

Mostly Cloudy
6:10 am

8:06 pm
CDT
Mostly Cloudy
68°F / 57°F
  • Wind: 16mph SE
  • Humidity: 56%
  • Precip. probability: 15%
  • Precipitation: 0.08"
  • UV index: 5
On Sunday, in Grinnell, a mainly cloudy pattern is expected.
Minimal precipitation is forecasted. Temperature is anticipated to swing from a high of a delightful 68°F to a low of a refreshing 57.2°F.
On Sunday, it will be warmer with a forecast high that reflects May's climate of 69.3°F.
Sunrise will be at 6:10 am and sunset at 8:06 pm; the daylight will last for 13h and 56min.

Frequently asked questions

What is the weather forecast for Grinnell for tomorrow?
Tomorrow, a crisp, sunny atmosphere is likely.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 64.4°F, while the lowest temperature will be 48.2°F.
The highest temperature will be relatively higher than the average maximum of 58.5°F in April. Tomorrow, the lowest temperature will be also moderately higher than the average low temperature.
When are sunrise and sunset tomorrow?
On Saturday, in Grinnell, sunrise will be at 6:11 am and sunset at 8:05 pm (CDT).
How long will the day be tomorrow?
In Grinnell, tomorrow, there will be 13h and 53min of daylight.
What is the weather forecast for Grinnell for Sunday?
On Sunday, gray skies will define the day.
Will it rain on Sunday in Grinnell?
On Sunday, there is a low chance of minimal precipitation in Grinnell.
What will be the highest temperature on Sunday?
On Sunday, the highest temperature will be 68°F, while the lowest temperature will be 57.2°F.
What is the weather forecast for Grinnell for the next ten days?
In Grinnell, a combination of cloudy, sunny and lightning-active weather is anticipated for the next ten days.
Will it rain in the next ten days?
Rainfall is expected on Sunday and Monday in Grinnell. With light precipitation of 0.24", Monday will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will range between 59°F and 82.4°F, as the minimum temperature will vary between 41°F and 59°F.
What will be the warmest and the coldest days?
With the maximum temperature of 82.4°F, Monday will be the warmest day. Today is the coldest day, with a maximum temperature of 59°F.

Long-term weather forecast

FriApr 25.
  • 59°F
  • 41°F
Cloudy
Cloudy
  • Wind: 16mph N
  • Humidity: 79%
  • UV index: 3
  • Precip. probability: 4%
  • Precipitation: 0"
  • 6:13 am 8:04 pm CDT
SatApr 26.
  • 64°F
  • 48°F
Mostly Sunny
Mostly Sunny
  • Wind: 12mph ENE
  • Humidity: 54%
  • UV index: 7
  • Precip. probability: 7%
  • Precipitation: 0"
  • 6:11 am 8:05 pm CDT
SunApr 27.
  • 68°F
  • 57°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 16mph SE
  • Humidity: 56%
  • UV index: 5
  • Precip. probability: 15%
  • Precipitation: 0.08"
  • 6:10 am 8:06 pm CDT
MonApr 28.
  • 82°F
  • 59°F
Scattered Thunderstorms / Wind
Scattered Thunderstorms / Wind
  • Wind: 22mph S
  • Humidity: 73%
  • UV index: 4
  • Precip. probability: 40%
  • Precipitation: 0.24"
  • 6:09 am 8:07 pm CDT
TueApr 29.
  • 64°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Wind: 16mph NW
  • Humidity: 62%
  • UV index: 7
  • Precip. probability: 9%
  • Precipitation: 0"
  • 6:07 am 8:08 pm CDT
WedApr 30.
  • 68°F
  • 50°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph ESE
  • Humidity: 59%
  • UV index: 7
  • Precip. probability: 6%
  • Precipitation: 0"
  • 6:06 am 8:09 pm CDT
ThuMay 1.
  • 72°F
  • 52°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph NNW
  • Humidity: 65%
  • UV index: 5
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:05 am 8:10 pm CDT
FriMay 2.
  • 73°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph NNW
  • Humidity: 56%
  • UV index: 7
  • Precip. probability: 10%
  • Precipitation: 0"
  • 6:03 am 8:11 pm CDT
SatMay 3.
  • 75°F
  • 54°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph SSE
  • Humidity: 47%
  • UV index: 7
  • Precip. probability: 4%
  • Precipitation: 0"
  • 6:02 am 8:13 pm CDT
SunMay 4.
  • 77°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Wind: 13mph SSE
  • Humidity: 54%
  • UV index: 7
  • Precip. probability: 20%
  • Precipitation: 0"
  • 6:01 am 8:14 pm CDT
Looking ahead, conditions suggest a period of gloomy, sunny and lightning-active weather is expected.
Rainfall is forecasted for Sunday and Monday.
Substantial differences in temperature are forecasted in the upcoming period. Forecast highs will fluctuate between 59°F and 82.4°F, while the lowest nightly temperature differences will be also quite pronounced, as the lowest temperatures will be recorded between 41°F and 59°F.
Monday will be the warmest day, with a maximum temperature of 82.4°F; today is the coldest day, with a maximum temperature of 59°F.
Updated: Apr 25, 2025 @ 16:47:53 UTC
Published by: Weather U.S. | About Us
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