Weather forecast for 10 daysGrant City, IA
Weather forecast for the weekend
Sunday Oct 18, 2026
- 70°F
- 41°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 17mphSSW 197°
- Humidity: 52%
- UV index: 4
- Sunrise: 7:36 am CDT
- Sunset: 6:33 pm CDT
- details ▼
On Sunday, in Grant City, sunshine and minimal clouds are in the outlook.
The day's temperature scale will range from a significant high of an agreeable 69.8°F to a minimum of a wintry 41°F.
Temperatures are higher than average, more in line with September's norm of 74.1°F than with October's 58.6°F.
Sunrise will be at 7:36 am and sunset at 6:33 pm; the daylight will last for 10h and 57min.
The day's temperature scale will range from a significant high of an agreeable 69.8°F to a minimum of a wintry 41°F.
Temperatures are higher than average, more in line with September's norm of 74.1°F than with October's 58.6°F.
Sunrise will be at 7:36 am and sunset at 6:33 pm; the daylight will last for 10h and 57min.
10-day overview
Daily temperatures
Warmest period: Thursday - Friday 79°C.
Minimum temperature: 68°C.
Minimum temperature: 68°C.
Chance of precipitation
Highest chance: Monday 26.10. 20%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 70°F
- 41°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 17mphSSW 197°
- Humidity: 52%
- UV index: 4
- Sunrise: 7:36 am CDT
- Sunset: 6:33 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 68°F
- 43°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 9mphSSE 168°
- Humidity: 61%
- UV index: 4
- Sunrise: 7:37 am CDT
- Sunset: 6:31 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 72°F
- 50°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 11mphSSE 162°
- Humidity: 56%
- UV index: 4
- Sunrise: 7:38 am CDT
- Sunset: 6:30 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 75°F
- 52°F
Mostly Sunny
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 9mphSSW 196°
- Humidity: 61%
- UV index: 4
- Sunrise: 7:39 am CDT
- Sunset: 6:28 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 79°F
- 55°F
Mostly Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 9mphS 170°
- Humidity: 63%
- UV index: 4
- Sunrise: 7:40 am CDT
- Sunset: 6:27 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 79°F
- 59°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 17mphSSE 160°
- Humidity: 51%
- UV index: 3
- Sunrise: 7:42 am CDT
- Sunset: 6:25 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 77°F
- 54°F
Mostly Cloudy
- Precip. probability: 12%
- Precipitation: 0"
- Wind: 16mphS 187°
- Humidity: 46%
- UV index: 3
- Sunrise: 7:43 am CDT
- Sunset: 6:24 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 70°F
- 50°F
Mostly Sunny
- Precip. probability: 16%
- Precipitation: 0"
- Wind: 7mphWNW 289°
- Humidity: 61%
- UV index: 3
- Sunrise: 7:44 am CDT
- Sunset: 6:22 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 68°F
- 52°F
Partly Cloudy
- Precip. probability: 20%
- Precipitation: 0"
- Wind: 10mphSE 141°
- Humidity: 68%
- UV index: 3
- Sunrise: 7:45 am CDT
- Sunset: 6:21 pm CDT
- details ▼
- Tuesday
- Oct 27, 2026
- 70°F
- 52°F
Mostly Cloudy
- Precip. probability: 18%
- Precipitation: 0.08"
- Wind: 12mphSSE 156°
- Humidity: 63%
- UV index: 2
- Sunrise: 7:46 am CDT
- Sunset: 6:19 pm CDT
- details ▼
It is expected that a combination of dry and sunny and cloudy weather is anticipated.
With a 18% probability, rainfall is forecasted only for next Tuesday. Forecasted precipitation will be minimal at 0.08".
In the coming days, the maximum temperature will range between 68°F and 78.8°F, while the lowest night temperatures will vary significantly, as the overnight lows will vary from 41°F to 59°F.
Thursday and Friday, with the highest temperature of 78.8°F, will be the warmest days; Monday and next Monday, with the highest temperature of 68°F, will be the coldest days.
With a 18% probability, rainfall is forecasted only for next Tuesday. Forecasted precipitation will be minimal at 0.08".
In the coming days, the maximum temperature will range between 68°F and 78.8°F, while the lowest night temperatures will vary significantly, as the overnight lows will vary from 41°F to 59°F.
Thursday and Friday, with the highest temperature of 78.8°F, will be the warmest days; Monday and next Monday, with the highest temperature of 68°F, will be the coldest days.
Updated: Oct 18, 2026 @ 11:26:40 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
Frequently asked questions
On Sunday, in Grant City, expect bright skies and plenty of sunshine.
Today, the maximum temperature will be 69.8°F, while the minimum temperature will be 41°F.
Today, the highest temperature will be uncommonly higher than the average maximum of 58.6°F in October. The lowest temperature will be in line with the average low of 43.5°F.
Today, the highest temperature will be uncommonly higher than the average maximum of 58.6°F in October. The lowest temperature will be in line with the average low of 43.5°F.
On Sunday, in Grant City, sunrise will be at 7:36 am and sunset at 6:33 pm (CDT).
In Grant City, Iowa, the length of the day today will be 10h and 57min.
