Weather forecast for the weekend
Saturday, Jun 21.
6:15 am
9:13 pm
CDT
9:13 pm
CDT
Sunny / Wind
100°F / 73°F
- Wind: 24mph SSW
- Humidity: 29%
- Precip. probability: 0%
- Precipitation: 0"
- UV index: 9
On Saturday, in Grinnell, expect sunny conditions paired with gusty winds.
Rainfall is not forecasted. Daytime will experience a high of a sizzling 100.4°F, significantly differing from the predicted night low of a warm 73.4°F.
On Saturday, the expected high temperature of 100.4°F better resembles July's average maximum than June's usual.
Sunrise will be at 6:15 am and sunset at 9:13 pm; the daylight will last for 14h and 58min.
Rainfall is not forecasted. Daytime will experience a high of a sizzling 100.4°F, significantly differing from the predicted night low of a warm 73.4°F.
On Saturday, the expected high temperature of 100.4°F better resembles July's average maximum than June's usual.
Sunrise will be at 6:15 am and sunset at 9:13 pm; the daylight will last for 14h and 58min.
Sunday, Jun 22.
6:15 am
9:13 pm
CDT
9:13 pm
CDT
Partly Cloudy / Wind
91°F / 64°F
- Wind: 24mph SSW
- Humidity: 38%
- Precip. probability: 15%
- Precipitation: 0"
- UV index: 9
On Sunday, June 22, a mix of clouds and wind will dominate the conditions.
Rainfall is not forecasted. The day's temperature scale will range from a significant high of a hot 91.4°F to a minimum of a comfortable 64.4°F.
The expected temperature peak will correspond with June's average maximum of 88.7°F.
Sunrise will be at 6:15 am and sunset at 9:13 pm; the daylight will last for 14h and 58min.
Rainfall is not forecasted. The day's temperature scale will range from a significant high of a hot 91.4°F to a minimum of a comfortable 64.4°F.
The expected temperature peak will correspond with June's average maximum of 88.7°F.
Sunrise will be at 6:15 am and sunset at 9:13 pm; the daylight will last for 14h and 58min.
Frequently asked questions
What is the weather forecast for Grinnell for Saturday?
On Saturday, in Grinnell, clear and windy conditions are anticipated.
Will it rain on Saturday?
No, it will not rain on Saturday in Grinnell.
What will be the highest temperature on Saturday?
On Saturday, the highest temperature will be 100.4°F, while the lowest temperature will be 73.4°F.
What is the weather forecast for Grinnell for Sunday?
On Sunday, in Grinnell, variable cloud cover will pair with strong breezes.
Will it rain on Sunday in Grinnell?
No, it will not rain on Sunday.
What will be the highest temperature on Sunday?
On Sunday, the maximum temperature in Grinnell will be 91.4°F, while the minimum temperature will be 64.4°F.
What is the weather forecast for Grinnell for the next ten days?
In Grinnell, a combination of gloomy, clear and unstable weather is forecasted for the next ten days.
Will it rain in the next ten days?
Rainfall is predicted for Tuesday and next Tuesday in Grinnell. With moderate precipitation of 0.47", Wednesday will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will vary between 75.2°F and 102.2°F, as the minimum temperature will vary between 57.2°F and 75.2°F.
What will be the hottest and the coldest days?
The hottest day will be Friday, with a maximum of 102.2°F. Today is the coldest day, with a maximum temperature of 75.2°F.
Long-term weather forecast
TueJun 17.
- 75°F
- 57°F
Scattered Thunderstorms
- Wind: 15mph ENE
- Humidity: 71%
- UV index: 4
- Precip. probability: 39%
- Precipitation: 0.08"
- 6:14 am 9:12 pm CDT
WedJun 18.
- 86°F
- 61°F
Sunny
- Wind: 11mph NNW
- Humidity: 54%
- UV index: 9
- Precip. probability: 7%
- Precipitation: 0.47"
- 6:14 am 9:12 pm CDT
ThuJun 19.
- 95°F
- 73°F
Sunny / Wind
- Wind: 22mph S
- Humidity: 44%
- UV index: 9
- Precip. probability: 4%
- Precipitation: 0"
- 6:14 am 9:13 pm CDT
FriJun 20.
- 102°F
- 75°F
Sunny / Wind
- Wind: 24mph SSW
- Humidity: 31%
- UV index: 9
- Precip. probability: 0%
- Precipitation: 0"
- 6:15 am 9:13 pm CDT
SatJun 21.
- 100°F
- 73°F
Sunny / Wind
- Wind: 24mph SSW
- Humidity: 29%
- UV index: 9
- Precip. probability: 0%
- Precipitation: 0"
- 6:15 am 9:13 pm CDT
SunJun 22.
- 91°F
- 64°F
Partly Cloudy / Wind
- Wind: 24mph SSW
- Humidity: 38%
- UV index: 9
- Precip. probability: 15%
- Precipitation: 0"
- 6:15 am 9:13 pm CDT
MonJun 23.
- 86°F
- 63°F
Partly Cloudy
- Wind: 19mph SSW
- Humidity: 46%
- UV index: 9
- Precip. probability: 24%
- Precipitation: 0"
- 6:15 am 9:13 pm CDT
TueJun 24.
- 82°F
- 64°F
Partly Cloudy
- Wind: 16mph S
- Humidity: 58%
- UV index: 9
- Precip. probability: 24%
- Precipitation: 0.28"
- 6:16 am 9:14 pm CDT
WedJun 25.
- 86°F
- 63°F
Partly Cloudy
- Wind: 17mph SSW
- Humidity: 52%
- UV index: 9
- Precip. probability: 24%
- Precipitation: 0"
- 6:16 am 9:14 pm CDT
ThuJun 26.
- 86°F
- 61°F
Partly Cloudy
- Wind: 14mph SSE
- Humidity: 54%
- UV index: 9
- Precip. probability: 10%
- Precipitation: 0.16"
- 6:16 am 9:14 pm CDT
gloomy, mostly clear and lightning-active weather is expected.
Rainfall is expected on Tuesday and next Tuesday.
The temperature will vary considerably in the coming days. Forecast highs will fluctuate between 75.2°F and 102.2°F, while the difference in minimum temperatures will be also substantial, as nighttime lows are forecast to fall between 57.2°F and 75.2°F.
The hottest day will be Friday, with a maximum of 102.2°F; today is the coldest day, with a maximum temperature of 75.2°F.
Rainfall is expected on Tuesday and next Tuesday.
The temperature will vary considerably in the coming days. Forecast highs will fluctuate between 75.2°F and 102.2°F, while the difference in minimum temperatures will be also substantial, as nighttime lows are forecast to fall between 57.2°F and 75.2°F.
The hottest day will be Friday, with a maximum of 102.2°F; today is the coldest day, with a maximum temperature of 75.2°F.
Updated: Jun 17, 2025 @ 07:14:03 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate