Weather forecast for tomorrowCastle Rock, MN
Weather forecast for tomorrow
Monday Oct 19, 2026
- 68°F
- 41°F
Mostly Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 6mphSE 145°
- Humidity: 61%
- UV index: 3
- Sunrise: 7:33 am CDT
- Sunset: 6:21 pm CDT
- details ▼
Tomorrow, on Monday, mainly sunny skies with just a few high clouds are anticipated.
A stark contrast will be evident between the daytime peak temperature of a pleasant 68°F and the nighttime low of a wintry 41°F.
A forecast high of 68°F brings conditions more familiar to September's average than October's.
Sunrise will be at 7:33 am and sunset at 6:21 pm; tomorrow's daylight will last for 10h and 49min.
A stark contrast will be evident between the daytime peak temperature of a pleasant 68°F and the nighttime low of a wintry 41°F.
A forecast high of 68°F brings conditions more familiar to September's average than October's.
Sunrise will be at 7:33 am and sunset at 6:21 pm; tomorrow's daylight will last for 10h and 49min.
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 7%.
Hourly weather forecast
- 12 am
- 50°F
- Feels like:48°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 6mphSSW 205°
- Humidity: 67%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 48°F
- Feels like:45°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 5mphSSW 205°
- Humidity: 71%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 45°F
- Feels like:43°F
Mostly Clear
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 3mphSSW 205°
- Humidity: 80%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 41°F
- Feels like:41°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 1mphSSW 195°
- Humidity: 87%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:33 am
- 8 am
- 43°F
- Feels like:43°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 1mphSSE 166°
- Humidity: 90%
- Pressure: 30.3"Hg
- Visibility: 8mi
- UV index: 0
- details ▼
- 10 am
- 52°F
- Feels like:52°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 2mphSSE 157°
- Humidity: 74%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 61°F
- Feels like:61°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphSE 133°
- Humidity: 54%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 2 pm
- 64°F
- Feels like:64°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphESE 123°
- Humidity: 46%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 66°F
- Feels like:66°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphSE 143°
- Humidity: 42%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 61°F
- Feels like:61°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 3mphESE 122°
- Humidity: 49%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:21 pm
- 8 pm
- 54°F
- Feels like:54°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 2mphESE 117°
- Humidity: 68%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 48°F
- Feels like:48°F
Mostly Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 2mphSE 133°
- Humidity: 80%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Monday, a combination of mostly clear and cloudy weather is predicted.
The temperature will vary between a minimum of 41°F and a maximum of 66.2°F. The warmest part of the day will be at 3 pm and 4 pm.
The forecasted maximum is more close to September's typical high of 71.1°F than the average for October. The night temperature will be consistent with the standard October low of 41°F.
The temperature will vary between a minimum of 41°F and a maximum of 66.2°F. The warmest part of the day will be at 3 pm and 4 pm.
The forecasted maximum is more close to September's typical high of 71.1°F than the average for October. The night temperature will be consistent with the standard October low of 41°F.
Updated: Oct 18, 2026 @ 10:07:24 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, sunshine will take center stage, with just faint traces of clouds.
Tomorrow, the maximum temperature in Castle Rock will be 68°F, while the minimum temperature will be 41°F.
The maximum temperature will be notably higher than the average highest temperature of 55.6°F in October. The lowest temperature will be in line with the average low of 41°F.
The maximum temperature will be notably higher than the average highest temperature of 55.6°F in October. The lowest temperature will be in line with the average low of 41°F.
On Monday, in Castle Rock, sunrise will be at 7:33 am and sunset at 6:21 pm (CDT).
In Castle Rock, the length of the day tomorrow will be 10h and 49min.
