As of 04:14 CDT

Weather in Castle Rock, MN

63°Current weather

Castle Rock, Saturday, 24 October, 04:14

Clear. Feels like 61°. High 74°, low 57°.

Pressure30.09 inHg
Wind10.4 mph S
Humidity63%
Visibility6.2 mi
Dew point50°

Monthly outlook for Castle Rock, MN: average high 53.2°, average low 42.5°. That is 1.7° above the climate normal for October. Precipitation is expected on 8 days (about 2.9 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 24 October (73.9°), the coolest 6 November (25.3°).

53.2°/42.5°
Average high / low
+1.7°
Above normal
8 / 4
Wet days / normal
2.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
24 October – 2 November59.5°51.9°+4.3°
3 November – 12 November42.6°45.6°-1.6°
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, 2558° / 52°0.12Light rain
58 °Light rain

Castle Rock, Sunday, 25 October

Light rain. High 58°, low 52°.

Pressure30.42 inHg
Wind4.9 mph N
Humidity57%
Visibility6.2 mi
Dew point39°
Mon, 2652° / 47°0.14Rain
52 °Rain

Castle Rock, Monday, 26 October

Rain. High 52°, low 47°.

Pressure30.42 inHg
Wind9 mph NE
Humidity70%
Visibility4.8 mi
Dew point39°
Tue, 2766° / 47°0.04Light rain
66 °Light rain

Castle Rock, Tuesday, 27 October

Light rain. High 66°, low 47°.

Pressure30.09 inHg
Wind10.9 mph SE
Humidity70%
Visibility6.2 mi
Dew point47°
Wed, 2865° / 54°0.06Light rain
65 °Light rain

Castle Rock, Wednesday, 28 October

Light rain. High 65°, low 54°.

Pressure30.03 inHg
Wind15.6 mph S
Humidity56%
Visibility—
Dew point46°
Thu, 2959° / 46°0Overcast
59 °Overcast

Castle Rock, Thursday, 29 October

Overcast. High 59°, low 46°.

Pressure30.18 inHg
Wind8.1 mph W
Humidity55%
Visibility—
Dew point39°
Fri, 3057° / 41°0Overcast
57 °Overcast

Castle Rock, Friday, 30 October

Overcast. High 57°, low 41°.

Pressure30.27 inHg
Wind8.5 mph E
Humidity57%
Visibility—
Dew point38°
Sat, 3156° / 50°0.56Rain
56 °Rain

Castle Rock, Saturday, 31 October

Rain. High 56°, low 50°.

Pressure29.91 inHg
Wind14.6 mph SE
Humidity92%
Visibility—
Dew point53°
Sun, 0155° / 48°0Overcast
55 °Overcast

Castle Rock, Sunday, 1 November

Overcast. High 55°, low 48°.

Pressure30.09 inHg
Wind7.9 mph NW
Humidity73%
Visibility—
Dew point46°
Mon, 0255° / 44°0.82Rain
55 °Rain

Castle Rock, Monday, 2 November

Rain. High 55°, low 44°.

Pressure30.09 inHg
Wind19.6 mph E
Humidity74%
Visibility—
Dew point45°
Tue, 0353° / 43°0.96Rain
53 °Rain

Castle Rock, Tuesday, 3 November

Rain. High 53°, low 43°.

Pressure30.12 inHg
Wind23.7 mph NE
Humidity67%
Visibility—
Dew point36°
Wed, 0449° / 37°0Mostly clear
49 °Mostly clear

Castle Rock, Wednesday, 4 November

Mostly clear. High 49°, low 37°.

Pressure30.12 inHg
Wind10.7 mph NW
Humidity42%
Visibility—
Dew point25°
Thu, 0536° / 28°0Partly cloudy
36 °Partly cloudy

Castle Rock, Thursday, 5 November

Partly cloudy. High 36°, low 28°.

Pressure30.27 inHg
Wind15.1 mph N
Humidity33%
Visibility—
Dew point8°
Fri, 0635° / 25°0Overcast
35 °Overcast

Castle Rock, Friday, 6 November

Overcast. High 35°, low 25°.

Pressure30.47 inHg
Wind11.2 mph NW
Humidity46%
Visibility—
Dew point14°
Sat, 0739° / 25°0.01Light snow
39 °Light snow

Castle Rock, Saturday, 7 November

Light snow. High 39°, low 25°.

Pressure30.09 inHg
Wind21.2 mph S
Humidity43%
Visibility—
Dew point15°
Sun, 0843° / 36°0.06Light rain
43 °Light rain

Castle Rock, Sunday, 8 November

Light rain. High 43°, low 36°.

Pressure29.80 inHg
Wind15.7 mph S
Humidity90%
Visibility—
Dew point40°
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.