Monthly outlook for Cannon Falls, MN: average high 59°, average low 42.1°. That is 3.8° above the climate normal for October. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 22 October (74°), the coolest 27 October (28.5°).
59°/42.1°
Average high / low
+3.8°
Above normal
2 / 4
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
61.4°
54°
+4.1°
30 October – 8 November
55°
48.5°
+3.6°
9 November – 18 November
at normal
42.5°
—
October records over 66 years
88°3 October 2025All-time high
17.8°27 October 2020All-time low
Wed, 2171° / 46°0
71 °
Cannon Falls, Wednesday, 21 October
Clear. High 71°, low 46°.
Pressure30.18 inHg
Wind4.6 mph SW
Humidity56%
Visibility6.2 mi
Dew point50°
Thu, 2274° / 43°0
74 °
Cannon Falls, Thursday, 22 October
Clear. High 74°, low 43°.
Pressure30.24 inHg
Wind4.5 mph SE
Humidity65%
Visibility6.2 mi
Dew point56°
Fri, 2373° / 56°0
73 °
Cannon Falls, Friday, 23 October
Overcast. High 73°, low 56°.
Pressure30.18 inHg
Wind12.3 mph S
Humidity57%
Visibility6.2 mi
Dew point53°
Sat, 2472° / 61°0
72 °
Cannon Falls, Saturday, 24 October
Overcast. High 72°, low 61°.
Pressure30.12 inHg
Wind14 mph S
Humidity52%
Visibility6.2 mi
Dew point51°
Sun, 2559° / 51°0.25
59 °
Cannon Falls, Sunday, 25 October
Light rain. High 59°, low 51°.
Pressure30.39 inHg
Wind7.7 mph N
Humidity64%
Visibility—
Dew point44°
Mon, 2650° / 37°0.3
50 °
Cannon Falls, Monday, 26 October
Light rain. High 50°, low 37°.
Pressure30.42 inHg
Wind12 mph NE
Humidity85%
Visibility—
Dew point40°
Tue, 2745° / 28°0
45 °
Cannon Falls, Tuesday, 27 October
Clear. High 45°, low 28°.
Pressure30.50 inHg
Wind7.2 mph N
Humidity42%
Visibility—
Dew point19°
Wed, 2849° / 30°0
49 °
Cannon Falls, Wednesday, 28 October
Clear. High 49°, low 30°.
Pressure30.24 inHg
Wind14.8 mph SW
Humidity40%
Visibility—
Dew point22°
Thu, 2952° / 33°0
52 °
Cannon Falls, Thursday, 29 October
Clear. High 52°, low 33°.
Pressure30.21 inHg
Wind12.8 mph W
Humidity36%
Visibility—
Dew point22°
Fri, 3054° / 32°0
54 °
Cannon Falls, Friday, 30 October
Clear. High 54°, low 32°.
Pressure30.12 inHg
Wind16.7 mph S
Humidity39%
Visibility—
Dew point25°
Sat, 3160° / 47°0.02
60 °
Cannon Falls, Saturday, 31 October
Light rain. High 60°, low 47°.
Pressure29.71 inHg
Wind21.7 mph S
Humidity54%
Visibility—
Dew point40°
Sun, 0163° / 53°0
63 °
Cannon Falls, Sunday, 1 November
Overcast. High 63°, low 53°.
Pressure29.77 inHg
Wind15 mph W
Humidity62%
Visibility—
Dew point47°
Mon, 0253° / 41°0
53 °
Cannon Falls, Monday, 2 November
Partly cloudy. High 53°, low 41°.
Pressure30.21 inHg
Wind14.9 mph W
Humidity35%
Visibility—
Dew point24°
Tue, 0347° / 35°0
47 °
Cannon Falls, Tuesday, 3 November
Overcast. High 47°, low 35°.
Pressure30.33 inHg
Wind9.8 mph SE
Humidity43%
Visibility—
Dew point24°
Wed, 0454° / 40°0
54 °
Cannon Falls, Wednesday, 4 November
Partly cloudy. High 54°, low 40°.
Pressure30.15 inHg
Wind12 mph SE
Humidity43%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 1742° / 30°0.07
42 °
Cannon Falls, 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°0.07
42 °
Cannon Falls, 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)
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.