Monthly outlook for Cannon Falls, MN: average high 63.9°, average low 46.9°. That is 6° above the climate normal for October. Precipitation is expected on 5 days (about 0.9 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 24 October (71.9°), the coolest 26 October (34.6°).
63.9°/46.9°
Average high / low
+6°
Above normal
5 / 4
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
63.8°
54.7°
+5°
28 October – 6 November
64.1°
49.5°
+8.2°
7 November – 16 November
at normal
43.5°
—
October records over 66 years
88°3 October 2025All-time high
17.8°27 October 2020All-time low
Mon, 1963° / 44°0
63 °
Cannon Falls, Monday, 19 October
Overcast. High 63°, low 44°.
Pressure30.33 inHg
Wind2.8 mph SE
Humidity64%
Visibility6.2 mi
Dew point47°
Tue, 2066° / 46°0
66 °
Cannon Falls, Tuesday, 20 October
Clear. High 66°, low 46°.
Pressure30.33 inHg
Wind9.5 mph S
Humidity57%
Visibility6.2 mi
Dew point47°
Wed, 2168° / 49°0
68 °
Cannon Falls, Wednesday, 21 October
Clear. High 68°, low 49°.
Pressure30.21 inHg
Wind4.8 mph S
Humidity63%
Visibility6.2 mi
Dew point51°
Thu, 2271° / 53°0
71 °
Cannon Falls, Thursday, 22 October
Overcast. High 71°, low 53°.
Pressure30.24 inHg
Wind8.4 mph SE
Humidity56%
Visibility—
Dew point51°
Fri, 2370° / 53°0.02
70 °
Cannon Falls, Friday, 23 October
Light rain. High 70°, low 53°.
Pressure30.18 inHg
Wind18.3 mph SE
Humidity54%
Visibility—
Dew point49°
Sat, 2472° / 45°0.04
72 °
Cannon Falls, Saturday, 24 October
Light rain. High 72°, low 45°.
Pressure29.88 inHg
Wind21.6 mph SW
Humidity49%
Visibility—
Dew point51°
Sun, 2550° / 39°0
50 °
Cannon Falls, Sunday, 25 October
Mostly clear. High 50°, low 39°.
Pressure30.47 inHg
Wind18.8 mph NW
Humidity39%
Visibility—
Dew point24°
Mon, 2660° / 35°0
60 °
Cannon Falls, Monday, 26 October
Clear. High 60°, low 35°.
Pressure30.27 inHg
Wind16.6 mph SW
Humidity30%
Visibility—
Dew point24°
Tue, 2755° / 43°0.11
55 °
Cannon Falls, Tuesday, 27 October
Light rain. High 55°, low 43°.
Pressure30.12 inHg
Wind16.4 mph SE
Humidity74%
Visibility—
Dew point42°
Wed, 2868° / 55°0
68 °
Cannon Falls, Wednesday, 28 October
Partly cloudy. High 68°, low 55°.
Pressure29.77 inHg
Wind17.2 mph S
Humidity71%
Visibility—
Dew point51°
Thu, 2963° / 53°0.29
63 °
Cannon Falls, Thursday, 29 October
Light rain. High 63°, low 53°.
Pressure29.53 inHg
Wind17.3 mph S
Humidity85%
Visibility—
Dew point56°
Fri, 3060° / 42°0
60 °
Cannon Falls, Friday, 30 October
Clear. High 60°, low 42°.
Pressure29.91 inHg
Wind11.6 mph W
Humidity30%
Visibility—
Dew point24°
Sat, 3165° / 49°0.06
65 °
Cannon Falls, Saturday, 31 October
Light rain. High 65°, low 49°.
Pressure29.83 inHg
Wind22.4 mph SE
Humidity64%
Visibility—
Dew point50°
Sun, 0161° / 50°0.35
61 °
Cannon Falls, Sunday, 1 November
Rain. High 61°, low 50°.
Pressure29.77 inHg
Wind23.7 mph S
Humidity34%
Visibility—
Dew point29°
Mon, 0268° / 52°0
68 °
Cannon Falls, Monday, 2 November
Clear. High 68°, low 52°.
Pressure29.85 inHg
Wind19.3 mph SW
Humidity32%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0348° / 35°0.06
48 °
Cannon Falls, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.06 in
Chance of precipitation23%
Record high71° (2008)
Record low11° (1991)
Wed, 0447° / 34°0.05
47 °
Cannon Falls, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.05 in
Chance of precipitation23%
Record high70° (2008)
Record low-2° (1991)
Thu, 0548° / 34°0.07
48 °
Cannon Falls, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.07 in
Chance of precipitation25%
Record high68° (2016)
Record low10° (1991)
Fri, 0647° / 35°0.07
47 °
Cannon Falls, Friday, 6 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.07 in
Chance of precipitation25%
Record high71° (2020)
Record low3° (1991)
Sat, 0747° / 34°0.02
47 °
Cannon Falls, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.02 in
Chance of precipitation8%
Record high70° (2001)
Record low-9° (1991)
Sun, 0847° / 33°0.02
47 °
Cannon Falls, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.02 in
Chance of precipitation13%
Record high72° (1999)
Record low-1° (1991)
Mon, 0946° / 33°0.13
46 °
Cannon Falls, 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°0.12
43 °
Cannon Falls, 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°0.06
42 °
Cannon Falls, 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°0.07
40 °
Cannon Falls, 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°0.07
42 °
Cannon Falls, 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°0.02
42 °
Cannon Falls, 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°0.05
43 °
Cannon Falls, 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°0.07
43 °
Cannon Falls, 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)
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 Cannon Falls, 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 Cannon Falls, 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.