Weather forecast for tomorrowSergeant Bluff, IA
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 70°F
- 41°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 17mphS 180°
- Humidity: 51%
- UV index: 4
- Sunrise: 7:42 am CDT
- Sunset: 6:38 pm CDT
- details ▼
On Sunday, in Sergeant Bluff, skies will stay clear and sunny.
A stark contrast will be evident between the daytime peak temperature of a pleasant 69.8°F and the nighttime low of a cold 41°F.
With a forecast of 69.8°F, conditions deviate from October's average and instead resemble September's climate trend.
Sunrise will be at 7:42 am and sunset at 6:38 pm; tomorrow's daylight will last for 10h and 57min.
A stark contrast will be evident between the daytime peak temperature of a pleasant 69.8°F and the nighttime low of a cold 41°F.
With a forecast of 69.8°F, conditions deviate from October's average and instead resemble September's climate trend.
Sunrise will be at 7:42 am and sunset at 6:38 pm; tomorrow's daylight will last for 10h and 57min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 68°C.
Coldest hour: 6 am 43°C.
Coldest hour: 6 am 43°C.
Chance of precipitation
Highest chance: 6 am 3%.
Hourly weather forecast
- 12 am
- 48°F
- Feels like:43°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 12mphS 176°
- Humidity: 60%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 46°F
- Feels like:39°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 13mphS 177°
- Humidity: 64%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 45°F
- Feels like:37°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 13mphSSE 168°
- Humidity: 70%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 43°F
- Feels like:36°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 12mphS 170°
- Humidity: 75%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:42 am
- 8 am
- 43°F
- Feels like:36°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 12mphS 169°
- Humidity: 77%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 52°F
- Feels like:46°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 15mphS 179°
- Humidity: 60%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 61°F
- Feels like:57°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 17mphS 188°
- Humidity: 46%
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 2 pm
- 66°F
- Feels like:66°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 16mphS 188°
- Humidity: 39%
- Pressure: 30.09"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 4 pm
- 68°F
- Feels like:68°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 17mphS 186°
- Humidity: 35%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 6 pm
- 66°F
- Feels like:66°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphS 175°
- Humidity: 37%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:38 pm
- 8 pm
- 57°F
- Feels like:55°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 8mphSSE 166°
- Humidity: 50%
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 54°F
- Feels like:50°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 8mphS 170°
- Humidity: 58%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, sunny conditions are likely to prevail.
The temperature will vary between a minimum of 41°F and a maximum of 68°F. The warmest part of the day will be from 3 pm to 5 pm.
The temperature will feel more alike with September's average high than the expected maximum for October. Tomorrow, the temperature will drop to a level resembling October's average minimum of 43.5°F.
The temperature will vary between a minimum of 41°F and a maximum of 68°F. The warmest part of the day will be from 3 pm to 5 pm.
The temperature will feel more alike with September's average high than the expected maximum for October. Tomorrow, the temperature will drop to a level resembling October's average minimum of 43.5°F.
Updated: Oct 17, 2026 @ 17:07:34 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
Tomorrow, clear skies and sunshine are anticipated.
Tomorrow, the highest temperature will be 69.8°F, while the lowest temperature will be 41°F.
Tomorrow, the maximum temperature will be uncommonly higher than the average highest temperature of 59.9°F in October. Tomorrow, the lowest temperature will be in line with the average low temperature.
Tomorrow, the maximum temperature will be uncommonly higher than the average highest temperature of 59.9°F in October. Tomorrow, the lowest temperature will be in line with the average low temperature.
On Sunday, in Sergeant Bluff, sunrise will be at 7:42 am and sunset at 6:38 pm (CDT).
In Sergeant Bluff, tomorrow, there will be 10h and 57min of daylight.
