As of 09:19 CDT

Weather in Castle Rock, MN

63°Current weather

Castle Rock, Saturday, 24 October, 09:19

Clear. Feels like 62°. High 72°, low 55°.

Pressure30.12 inHg
Wind12.7 mph S
Humidity62%
Visibility6.2 mi
Dew point50°

Monthly outlook for Castle Rock, MN: average high 59.3°, average low 46.9°. That is 5.1° above the climate normal for October. Precipitation is expected on 7 days (about 1.8 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 24 October (72.1°), the coolest 4 November (34°).

59.3°/46.9°
Average high / low
+5.1°
Above normal
7 / 4
Wet days / normal
1.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
24 October – 2 November60.4°51.9°+4.7°
3 November – 12 November57.5°45.6°+6.6°
13 November – 22 Novemberat normal41°—

October records over 66 years

88°3 October 2025All-time high
17.8°27 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Cannon Falls (12 mi).

Sun, 2555° / 51°0.1Light rain
55 °Light rain

Castle Rock, Sunday, 25 October

Light rain. High 55°, low 51°.

Pressure30.45 inHg
Wind5.3 mph N
Humidity73%
Visibility4.7 mi
Dew point41°
Mon, 2654° / 45°0.17Rain
54 °Rain

Castle Rock, Monday, 26 October

Rain. High 54°, low 45°.

Pressure30.42 inHg
Wind10.1 mph NE
Humidity89%
Visibility2.5 mi
Dew point43°
Tue, 2768° / 49°0.05Rain
68 °Rain

Castle Rock, Tuesday, 27 October

Rain. High 68°, low 49°.

Pressure30.06 inHg
Wind13.8 mph SE
Humidity66%
Visibility6.2 mi
Dew point50°
Wed, 2863° / 52°0.45Rain
63 °Rain

Castle Rock, Wednesday, 28 October

Rain. High 63°, low 52°.

Pressure30.06 inHg
Wind14.8 mph S
Humidity54%
Visibility—
Dew point44°
Thu, 2961° / 44°0Clear
61 °Clear

Castle Rock, Thursday, 29 October

Clear. High 61°, low 44°.

Pressure30.18 inHg
Wind4 mph NW
Humidity54%
Visibility—
Dew point41°
Fri, 3058° / 40°0.01Light rain
58 °Light rain

Castle Rock, Friday, 30 October

Light rain. High 58°, low 40°.

Pressure30.30 inHg
Wind15.8 mph SE
Humidity54%
Visibility—
Dew point37°
Sat, 3160° / 51°0.5Rain
60 °Rain

Castle Rock, Saturday, 31 October

Rain. High 60°, low 51°.

Pressure30.00 inHg
Wind18.2 mph S
Humidity80%
Visibility—
Dew point51°
Sun, 0157° / 55°0.29Light rain
57 °Light rain

Castle Rock, Sunday, 1 November

Light rain. High 57°, low 55°.

Pressure29.68 inHg
Wind15 mph S
Humidity95%
Visibility—
Dew point55°
Mon, 0256° / 45°0.04Light rain
56 °Light rain

Castle Rock, Monday, 2 November

Light rain. High 56°, low 45°.

Pressure30.15 inHg
Wind22.4 mph N
Humidity39%
Visibility—
Dew point30°
Tue, 0350° / 39°0Mostly clear
50 °Mostly clear

Castle Rock, Tuesday, 3 November

Mostly clear. High 50°, low 39°.

Pressure30.18 inHg
Wind10 mph N
Humidity35%
Visibility—
Dew point21°
Wed, 0450° / 34°0Overcast
50 °Overcast

Castle Rock, Wednesday, 4 November

Overcast. High 50°, low 34°.

Pressure30.15 inHg
Wind11.7 mph S
Humidity36%
Visibility—
Dew point20°
Thu, 0559° / 43°0Overcast
59 °Overcast

Castle Rock, Thursday, 5 November

Overcast. High 59°, low 43°.

Pressure29.85 inHg
Wind16.6 mph S
Humidity55%
Visibility—
Dew point38°
Fri, 0665° / 50°0Mostly clear
65 °Mostly clear

Castle Rock, Friday, 6 November

Mostly clear. High 65°, low 50°.

Pressure29.85 inHg
Wind12 mph S
Humidity64%
Visibility—
Dew point50°
Sat, 0764° / 52°0.16Light rain
64 °Light rain

Castle Rock, Saturday, 7 November

Light rain. High 64°, low 52°.

Pressure29.71 inHg
Wind15.1 mph NW
Humidity79%
Visibility—
Dew point57°
Sun, 0857° / 46°0Clear
57 °Clear

Castle Rock, Sunday, 8 November

Clear. High 57°, low 46°.

Pressure30.09 inHg
Wind17.3 mph NW
Humidity35%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0946° / 33°0.13Climate normal
46 °Climate normal

Castle Rock, Monday, 9 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.13 in
Chance of precipitation33%
Record high71° (1999)
Record low12° (2003)
Tue, 1043° / 31°0.12Climate normal
43 °Climate normal

Castle Rock, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.12 in
Chance of precipitation37%
Record high70° (2022)
Record low10° (2018)
Wed, 1142° / 29°0.06Climate normal
42 °Climate normal

Castle Rock, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.06 in
Chance of precipitation22%
Record high65° (2012)
Record low9° (2019)
Thu, 1240° / 29°0.07Climate normal
40 °Climate normal

Castle Rock, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high40°
Average low29°
Average precipitation0.07 in
Chance of precipitation27%
Record high61° (2005)
Record low5° (2019)
Fri, 1342° / 29°0.07Climate normal
42 °Climate normal

Castle Rock, Friday, 13 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.07 in
Chance of precipitation25%
Record high67° (1999)
Record low4° (1986)
Sat, 1442° / 30°0.02Climate normal
42 °Climate normal

Castle Rock, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.02 in
Chance of precipitation17%
Record high69° (2025)
Record low12° (2014)
Sun, 1543° / 30°0.05Climate normal
43 °Climate normal

Castle Rock, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.05 in
Chance of precipitation23%
Record high65° (1990)
Record low11° (2014)
Mon, 1643° / 29°0.07Climate normal
43 °Climate normal

Castle Rock, Monday, 16 November

Climate normal for this date — 60-year average.

Average high43°
Average low29°
Average precipitation0.07 in
Chance of precipitation23%
Record high66° (2023)
Record low9° (1997)
Tue, 1742° / 30°0.07Climate normal
42 °Climate normal

Castle Rock, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.07 in
Chance of precipitation25%
Record high67° (2001)
Record low8° (2014)
Wed, 1842° / 29°0.07Climate normal
42 °Climate normal

Castle Rock, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.07 in
Chance of precipitation30%
Record high63° (1999)
Record low4° (2014)
Thu, 1941° / 29°0.09Climate normal
41 °Climate normal

Castle Rock, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.09 in
Chance of precipitation27%
Record high57° (2012)
Record low7° (1986)
Fri, 2039° / 27°0.09Climate normal
39 °Climate normal

Castle Rock, Friday, 20 November

Climate normal for this date — 60-year average.

Average high39°
Average low27°
Average precipitation0.09 in
Chance of precipitation22%
Record high58° (2003)
Record low6° (2022)
Sat, 2138° / 25°0.05Climate normal
38 °Climate normal

Castle Rock, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high38°
Average low25°
Average precipitation0.05 in
Chance of precipitation18%
Record high68° (1990)
Record low-1° (2014)
Sun, 2238° / 26°0.03Climate normal
38 °Climate normal

Castle Rock, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high38°
Average low26°
Average precipitation0.03 in
Chance of precipitation17%
Record high60° (2012)
Record low-1° (1978)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Castle Rock, MN are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Castle Rock, MN since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.