Monthly outlook for Castle Rock, MN: average high 39.7°, average low 26.9°. That is 0.4° above the climate normal for November. Precipitation is expected on 1 day (about 0.8 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 21 November (56.6°), the coolest 28 November (14.2°).
39.7°/26.9°
Average high / low
+0.4°
Above normal
1 / 4
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
47.6°
41°
+3.7°
23 November – 2 December
26.5°
34.6°
-4.5°
3 December – 12 December
at normal
29.2°
—
November records over 66 years
72.5°2 November 2022All-time high
-10.3°30 November 1964All-time low
Climate normals and records are computed from the nearest reference point — Cannon Falls (12 mi).
Sat, 1442° / 22°0
42 °
Castle Rock, Saturday, 14 November
Clear. High 42°, low 22°.
Pressure30.33 inHg
Wind3.9 mph SW
Humidity69%
Visibility6.2 mi
Dew point24°
Sun, 1546° / 24°0
46 °
Castle Rock, Sunday, 15 November
Overcast. High 46°, low 24°.
Pressure30.42 inHg
Wind7.8 mph S
Humidity60%
Visibility6.2 mi
Dew point29°
Mon, 1651° / 32°0
51 °
Castle Rock, Monday, 16 November
Clear. High 51°, low 32°.
Pressure30.33 inHg
Wind12.7 mph S
Humidity55%
Visibility6.2 mi
Dew point33°
Tue, 1753° / 40°0
53 °
Castle Rock, Tuesday, 17 November
Overcast. High 53°, low 40°.
Pressure30.24 inHg
Wind14.3 mph S
Humidity61%
Visibility—
Dew point37°
Wed, 1855° / 43°0
55 °
Castle Rock, Wednesday, 18 November
Overcast. High 55°, low 43°.
Pressure30.00 inHg
Wind16.2 mph S
Humidity56%
Visibility—
Dew point37°
Thu, 1954° / 43°0
54 °
Castle Rock, Thursday, 19 November
Partly cloudy. High 54°, low 43°.
Pressure30.06 inHg
Wind17.3 mph S
Humidity63%
Visibility—
Dew point37°
Fri, 2049° / 36°0
49 °
Castle Rock, Friday, 20 November
Overcast. High 49°, low 36°.
Pressure30.33 inHg
Wind15.8 mph SE
Humidity62%
Visibility—
Dew point33°
Sat, 2157° / 43°0.76
57 °
Castle Rock, Saturday, 21 November
Rain. High 57°, low 43°.
Pressure29.29 inHg
Wind28.7 mph S
Humidity88%
Visibility—
Dew point50°
Sun, 2232° / 23°0.01
32 °
Castle Rock, Sunday, 22 November
Light snow. High 32°, low 23°.
Pressure30.12 inHg
Wind29.4 mph W
Humidity44%
Visibility—
Dew point8°
Mon, 2322° / 18°0
22 °
Castle Rock, Monday, 23 November
Overcast. High 22°, low 18°.
Pressure30.50 inHg
Wind13.7 mph NW
Humidity40%
Visibility—
Dew point1°
Tue, 2422° / 15°0
22 °
Castle Rock, Tuesday, 24 November
Mostly clear. High 22°, low 15°.
Pressure30.36 inHg
Wind14.3 mph NW
Humidity37%
Visibility—
Dew point-2°
Wed, 2526° / 16°0
26 °
Castle Rock, Wednesday, 25 November
Overcast. High 26°, low 16°.
Pressure30.24 inHg
Wind14.6 mph NW
Humidity44%
Visibility—
Dew point5°
Thu, 2635° / 20°0
35 °
Castle Rock, Thursday, 26 November
Overcast. High 35°, low 20°.
Pressure29.74 inHg
Wind20.6 mph SW
Humidity42%
Visibility—
Dew point11°
Fri, 2724° / 17°0
24 °
Castle Rock, Friday, 27 November
Overcast. High 24°, low 17°.
Pressure30.06 inHg
Wind15.3 mph NW
Humidity37%
Visibility—
Dew point-1°
Sat, 2830° / 14°0
30 °
Castle Rock, Saturday, 28 November
Overcast. High 30°, low 14°.
Pressure30.00 inHg
Wind7.3 mph SW
Humidity36%
Visibility—
Dew point2°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2935° / 22°0.07
35 °
Castle Rock, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.07 in
Chance of precipitation25%
Record high61° (1998)
Record low-10° (1985)
Mon, 3033° / 22°0.06
33 °
Castle Rock, Monday, 30 November
Climate normal for this date — 60-year average.
Average high33°
Average low22°
Average precipitation0.06 in
Chance of precipitation22%
Record high58° (1998)
Record low-10° (1964)
Tue, 0133° / 20°0.07
33 °
Castle Rock, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high33°
Average low20°
Average precipitation0.07 in
Chance of precipitation30%
Record high62° (1998)
Record low-3° (2014)
Wed, 0232° / 19°0.04
32 °
Castle Rock, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high32°
Average low19°
Average precipitation0.04 in
Chance of precipitation22%
Record high60° (1982)
Record low-8° (1991)
Thu, 0331° / 19°0.05
31 °
Castle Rock, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high31°
Average low19°
Average precipitation0.05 in
Chance of precipitation25%
Record high59° (1998)
Record low-16° (1985)
Fri, 0431° / 18°0.05
31 °
Castle Rock, Friday, 4 December
Climate normal for this date — 60-year average.
Average high31°
Average low18°
Average precipitation0.05 in
Chance of precipitation22%
Record high60° (2017)
Record low-12° (1991)
Sat, 0531° / 17°0.05
31 °
Castle Rock, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high31°
Average low17°
Average precipitation0.05 in
Chance of precipitation25%
Record high61° (2001)
Record low-5° (2000)
Sun, 0629° / 15°0.02
29 °
Castle Rock, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high29°
Average low15°
Average precipitation0.02 in
Chance of precipitation15%
Record high45° (2023)
Record low-21° (1972)
Mon, 0728° / 16°0.02
28 °
Castle Rock, Monday, 7 December
Climate normal for this date — 60-year average.
Average high28°
Average low16°
Average precipitation0.02 in
Chance of precipitation18%
Record high50° (2023)
Record low-26° (1972)
Tue, 0829° / 16°0.04
29 °
Castle Rock, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high29°
Average low16°
Average precipitation0.04 in
Chance of precipitation28%
Record high49° (2023)
Record low-12° (1976)
Wed, 0929° / 16°0.06
29 °
Castle Rock, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high29°
Average low16°
Average precipitation0.06 in
Chance of precipitation30%
Record high47° (2020)
Record low-10° (1995)
Thu, 1028° / 14°0.04
28 °
Castle Rock, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high28°
Average low14°
Average precipitation0.04 in
Chance of precipitation15%
Record high52° (1979)
Record low-19° (1977)
Fri, 1128° / 14°0.05
28 °
Castle Rock, Friday, 11 December
Climate normal for this date — 60-year average.
Average high28°
Average low14°
Average precipitation0.05 in
Chance of precipitation18%
Record high45° (2001)
Record low-12° (1995)
Sat, 1229° / 13°0.04
29 °
Castle Rock, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high29°
Average low13°
Average precipitation0.04 in
Chance of precipitation15%
Record high54° (1968)
Record low-18° (2000)
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.