Weather forecast for tomorrowRock Valley, IA
Weather forecast for tomorrow
Monday Oct 19, 2026
- 66°F
- 43°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 9mphSE 135°
- Humidity: 62%
- UV index: 4
- Sunrise: 7:44 am CDT
- Sunset: 6:36 pm CDT
- details ▼
On Monday, in Rock Valley, a mix of clouds and blue sky is expected.
The temperature scale will run from a maximum of a breezy 66.2°F to a minimum of a brisk 42.8°F.
The forecasted maximum temperature will be moderately higher than October's typical high of 58.1°F.
Sunrise will be at 7:44 am and sunset at 6:36 pm; tomorrow's daylight will last for 10h and 52min.
The temperature scale will run from a maximum of a breezy 66.2°F to a minimum of a brisk 42.8°F.
The forecasted maximum temperature will be moderately higher than October's typical high of 58.1°F.
Sunrise will be at 7:44 am and sunset at 6:36 pm; tomorrow's daylight will last for 10h and 52min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 66°C.
Coldest hour: 6 am 41°C.
Coldest hour: 6 am 41°C.
Chance of precipitation
Highest chance: 6 am 8%.
Hourly weather forecast
- 12 am
- 48°F
- Feels like:46°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 6mphSSE 167°
- Humidity: 72%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 45°F
- Feels like:43°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 5mphSSE 165°
- Humidity: 81%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 43°F
- Feels like:41°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 4mphSSE 155°
- Humidity: 89%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 41°F
- Feels like:41°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 3mphSE 139°
- Humidity: 94%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:44 am
- 8 am
- 41°F
- Feels like:41°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 3mphESE 115°
- Humidity: 94%
- Pressure: 30.24"Hg
- Visibility: 8mi
- UV index: 0
- details ▼
- 10 am
- 50°F
- Feels like:48°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 5mphSE 136°
- Humidity: 76%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 59°F
- Feels like:59°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphSE 139°
- Humidity: 55%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 2 pm
- 64°F
- Feels like:64°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 8mphSE 143°
- Humidity: 46%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 66°F
- Feels like:66°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphSSE 149°
- Humidity: 43%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 63°F
- Feels like:63°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 7mphSE 135°
- Humidity: 47%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:36 pm
- 8 pm
- 55°F
- Feels like:54°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 4mphSE 125°
- Humidity: 64%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 52°F
- Feels like:50°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 4mphSE 130°
- Humidity: 74%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Monday, a combination of cloudy and clear weather is forecasted.
The temperature will be between the lowest temperature of 41°F and the highest temperature of 66.2°F. The warmest part of the day will be at 3 pm and 4 pm.
The maximum temperature will be a few degrees higher than October's average high of 58.1°F. The expected low will be also similar to the average minimum in October, which is 41.9°F.
The temperature will be between the lowest temperature of 41°F and the highest temperature of 66.2°F. The warmest part of the day will be at 3 pm and 4 pm.
The maximum temperature will be a few degrees higher than October's average high of 58.1°F. The expected low will be also similar to the average minimum in October, which is 41.9°F.
Updated: Oct 18, 2026 @ 15:10:44 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 Monday, moments of sunshine will break through the patchy clouds.
Tomorrow, the maximum temperature will be 66.2°F, while the minimum temperature will be 42.8°F.
The highest temperature will be a couple of degrees higher than the average maximum of 58.1°F in October. The lowest temperature will be in line with the average low of 41.9°F.
The highest temperature will be a couple of degrees higher than the average maximum of 58.1°F in October. The lowest temperature will be in line with the average low of 41.9°F.
On Monday, in Rock Valley, sunrise will be at 7:44 am and sunset at 6:36 pm (CDT).
In Rock Valley, tomorrow, there will be 10h and 52min of daylight.
