Monthly outlook for Chanhassen, MN: average high 59°, average low 42.5°. That is 3.7° above the climate normal for October. Precipitation is expected on 3 days (about 0.3 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 20 October (70.2°), the coolest 28 October (22.7°).
59°/42.5°
Average high / low
+3.7°
Above normal
3 / 4
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
59.9°
53.9°
+3.3°
29 October – 7 November
57.4°
48.5°
+4.9°
8 November – 17 November
at normal
42.3°
—
October records over 66 years
88.2°3 October 2025All-time high
16.7°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Eden Prairie (5 mi).
Tue, 2070° / 44°0
70 °
Chanhassen, Tuesday, 20 October
Clear. High 70°, low 44°.
Pressure30.27 inHg
Wind7.2 mph S
Humidity63%
Visibility6.2 mi
Dew point48°
Wed, 2168° / 49°0
68 °
Chanhassen, Wednesday, 21 October
Clear. High 68°, low 49°.
Pressure30.21 inHg
Wind2.8 mph W
Humidity69%
Visibility6.2 mi
Dew point51°
Thu, 2268° / 50°0
68 °
Chanhassen, Thursday, 22 October
Clear. High 68°, low 50°.
Pressure30.27 inHg
Wind6.8 mph SE
Humidity73%
Visibility6.2 mi
Dew point54°
Fri, 2368° / 55°0
68 °
Chanhassen, Friday, 23 October
Overcast. High 68°, low 55°.
Pressure30.18 inHg
Wind12.3 mph SE
Humidity64%
Visibility6.2 mi
Dew point52°
Sat, 2469° / 59°0.03
69 °
Chanhassen, Saturday, 24 October
Light rain. High 69°, low 59°.
Pressure30.12 inHg
Wind14.2 mph S
Humidity59%
Visibility—
Dew point50°
Sun, 2558° / 44°0.1
58 °
Chanhassen, Sunday, 25 October
Light rain. High 58°, low 44°.
Pressure30.36 inHg
Wind14.9 mph NW
Humidity67%
Visibility—
Dew point42°
Mon, 2648° / 36°0
48 °
Chanhassen, Monday, 26 October
Overcast. High 48°, low 36°.
Pressure30.39 inHg
Wind7.7 mph NW
Humidity33%
Visibility—
Dew point18°
Tue, 2740° / 30°0
40 °
Chanhassen, Tuesday, 27 October
Clear. High 40°, low 30°.
Pressure30.56 inHg
Wind15.7 mph NW
Humidity29%
Visibility—
Dew point6°
Wed, 2842° / 23°0
42 °
Chanhassen, Wednesday, 28 October
Clear. High 42°, low 23°.
Pressure30.50 inHg
Wind11.1 mph W
Humidity30%
Visibility—
Dew point8°
Thu, 2950° / 29°0
50 °
Chanhassen, Thursday, 29 October
Mostly clear. High 50°, low 29°.
Pressure30.18 inHg
Wind7.1 mph W
Humidity26%
Visibility—
Dew point11°
Fri, 3056° / 35°0
56 °
Chanhassen, Friday, 30 October
Clear. High 56°, low 35°.
Pressure29.97 inHg
Wind4.9 mph S
Humidity48%
Visibility—
Dew point31°
Sat, 3161° / 40°0
61 °
Chanhassen, Saturday, 31 October
Clear. High 61°, low 40°.
Pressure30.00 inHg
Wind7.6 mph SE
Humidity56%
Visibility—
Dew point39°
Sun, 0160° / 52°0.06
60 °
Chanhassen, Sunday, 1 November
Light rain. High 60°, low 52°.
Pressure29.97 inHg
Wind8.2 mph NE
Humidity83%
Visibility—
Dew point51°
Mon, 0262° / 51°0.14
62 °
Chanhassen, Monday, 2 November
Light rain. High 62°, low 51°.
Pressure30.03 inHg
Wind6.2 mph NW
Humidity70%
Visibility—
Dew point48°
Tue, 0356° / 43°0
56 °
Chanhassen, Tuesday, 3 November
Clear. High 56°, low 43°.
Pressure30.06 inHg
Wind5.7 mph NE
Humidity57%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0447° / 34°0.04
47 °
Chanhassen, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.04 in
Chance of precipitation23%
Record high68° (2008)
Record low1° (1991)
Thu, 0547° / 34°0.06
47 °
Chanhassen, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.06 in
Chance of precipitation27%
Record high68° (2016)
Record low10° (1991)
Fri, 0647° / 35°0.07
47 °
Chanhassen, Friday, 6 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.07 in
Chance of precipitation22%
Record high71° (2020)
Record low4° (1991)
Sat, 0747° / 34°0.02
47 °
Chanhassen, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.02 in
Chance of precipitation10%
Record high69° (2001)
Record low-9° (1991)
Sun, 0846° / 33°0.04
46 °
Chanhassen, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.04 in
Chance of precipitation20%
Record high71° (1999)
Record low-1° (1991)
Mon, 0945° / 33°0.13
45 °
Chanhassen, Monday, 9 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.13 in
Chance of precipitation35%
Record high70° (1999)
Record low12° (2003)
Tue, 1043° / 31°0.13
43 °
Chanhassen, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.13 in
Chance of precipitation35%
Record high68° (2012)
Record low11° (2018)
Wed, 1141° / 29°0.06
41 °
Chanhassen, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.06 in
Chance of precipitation22%
Record high60° (1964)
Record low9° (1986)
Thu, 1239° / 29°0.07
39 °
Chanhassen, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high39°
Average low29°
Average precipitation0.07 in
Chance of precipitation27%
Record high60° (2001)
Record low2° (1966)
Fri, 1342° / 29°0.07
42 °
Chanhassen, Friday, 13 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.07 in
Chance of precipitation28%
Record high67° (1999)
Record low4° (1986)
Sat, 1442° / 30°0.02
42 °
Chanhassen, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.02 in
Chance of precipitation17%
Record high68° (2025)
Record low10° (2014)
Sun, 1542° / 30°0.05
42 °
Chanhassen, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.05 in
Chance of precipitation23%
Record high64° (2001)
Record low6° (2014)
Mon, 1642° / 29°0.07
42 °
Chanhassen, Monday, 16 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.07 in
Chance of precipitation22%
Record high65° (2023)
Record low8° (1997)
Tue, 1741° / 29°0.07
41 °
Chanhassen, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.07 in
Chance of precipitation25%
Record high67° (2001)
Record low7° (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 Chanhassen, 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 Chanhassen, 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.