Castle Rock, MN Weather Forecast
Local 7-day forecast
Mostly Clear
Track current conditions, temperature changes, wind, and the full daily outlook for Castle Rock, MN in one place.
Mostly clear. Low around 70, with temperatures rising to around 73 overnight. East wind around 0 mph.
Local Weather Overview
This forecast page for Castle Rock, MN is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 17, 2026 7:12 AM CDT.
The active forecast window currently covers Jul 17 to Jul 23, 2026 for Castle Rock, MN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 17 to Jul 23, 2026
- Latest sync
- Jul 17, 2026 7:12 AM CDT
- Forecast office
- MPX
- Source
- NOAA / NWS
Daily Outlook
This Week in Castle Rock
Friday looks like the warmest upcoming period in Castle Rock at 93 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 58 degrees F.
The strongest winds are forecast for Tuesday at about 10 to 20 mph NW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 17, 2026 7:12 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- MPX
- Radar station
- KMPX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Sunny, with a high near 93. Heat index values as high as 97. South southwest wind 0 to 10 mph.
A slight chance of rain showers between 8pm and 10pm, then a slight chance of showers and thunderstorms between 10pm and 11pm. Mostly clear, with a low around 70. Heat index values as high as 97. West wind 5 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Sunny, with a high near 88. North northwest wind around 5 mph.
Partly cloudy, with a low around 64. East wind 0 to 5 mph.
Sunny, with a high near 88. South wind 5 to 10 mph.
A slight chance of rain showers between 7pm and 10pm, then a slight chance of showers and thunderstorms between 10pm and 1am, then showers and thunderstorms likely. Partly cloudy, with a low around 71. South wind 10 to 15 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms likely before 7am, then a slight chance of showers and thunderstorms between 7am and 1pm. Mostly sunny, with a high near 92. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Mostly clear, with a low around 66. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunny, with a high near 81. Northwest wind 10 to 20 mph, with gusts as high as 25 mph.
Mostly clear, with a low around 59. North northwest wind 5 to 15 mph.
Sunny, with a high near 80. Northwest wind around 5 mph.
Mostly clear, with a low around 58. Southwest wind 0 to 5 mph.
Sunny, with a high near 82. South southwest wind around 5 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jul 17
|
Mostly Clear
|
70°F |
0 mph
|
|
Friday
Jul 17
|
Sunny
|
93°F |
0 to 10 mph
SSW
|
|
Friday Night
Jul 17
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
70°F |
5 to 10 mph
W
|
|
Saturday
Jul 18
|
Sunny
|
88°F |
5 mph
NNW
|
|
Saturday Night
Jul 18
|
Partly Cloudy
|
64°F |
0 to 5 mph
E
|
|
Sunday
Jul 19
|
Sunny
|
88°F |
5 to 10 mph
S
|
|
Sunday Night
Jul 19
|
Slight Chance Showers And Thunderstorms
|
71°F |
10 to 15 mph
S
|
|
Monday
Jul 20
|
Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms
|
92°F |
10 to 15 mph
SW
|
|
Monday Night
Jul 20
|
Mostly Clear
|
66°F |
10 to 15 mph
WNW
|
|
Tuesday
Jul 21
|
Sunny
|
81°F |
10 to 20 mph
NW
|
|
Tuesday Night
Jul 21
|
Mostly Clear
|
59°F |
5 to 15 mph
NNW
|
|
Wednesday
Jul 22
|
Sunny
|
80°F |
5 mph
NW
|
|
Wednesday Night
Jul 22
|
Mostly Clear
|
58°F |
0 to 5 mph
SW
|
|
Thursday
Jul 23
|
Sunny
|
82°F |
5 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Castle Rock.