Monthly outlook for Chanhassen, MN: average high 56.3°, average low 40°. That is 2.5° above the climate normal for October. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 21 October (70.2°), the coolest 28 October (27.6°).
56.3°/40°
Average high / low
+2.5°
Above normal
2 / 4
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
57.7°
53.5°
+2.3°
30 October – 8 November
53.9°
48°
+3.3°
9 November – 18 November
at normal
41.7°
—
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).
Wed, 2170° / 46°0
70 °
Chanhassen, Wednesday, 21 October
Clear. High 70°, low 46°.
Pressure30.21 inHg
Wind2.3 mph NW
Humidity68%
Visibility6.2 mi
Dew point50°
Thu, 2270° / 49°0
70 °
Chanhassen, Thursday, 22 October
Clear. High 70°, low 49°.
Pressure30.27 inHg
Wind5.4 mph SE
Humidity73%
Visibility6.2 mi
Dew point54°
Fri, 2367° / 55°0
67 °
Chanhassen, Friday, 23 October
Overcast. High 67°, low 55°.
Pressure30.15 inHg
Wind12.5 mph SE
Humidity65%
Visibility6.2 mi
Dew point52°
Sat, 2465° / 52°0.12
65 °
Chanhassen, Saturday, 24 October
Light rain. High 65°, low 52°.
Pressure30.06 inHg
Wind15.5 mph S
Humidity71%
Visibility—
Dew point54°
Sun, 2555° / 43°0
55 °
Chanhassen, Sunday, 25 October
Overcast. High 55°, low 43°.
Pressure30.50 inHg
Wind7.9 mph NW
Humidity50%
Visibility—
Dew point33°
Mon, 2645° / 36°0.02
45 °
Chanhassen, Monday, 26 October
Light rain. High 45°, low 36°.
Pressure30.33 inHg
Wind11.8 mph N
Humidity56%
Visibility—
Dew point27°
Tue, 2739° / 31°0
39 °
Chanhassen, Tuesday, 27 October
Light rain. High 39°, low 31°.
Pressure30.56 inHg
Wind11.9 mph N
Humidity42%
Visibility—
Dew point16°
Wed, 2852° / 28°0
52 °
Chanhassen, Wednesday, 28 October
Clear. High 52°, low 28°.
Pressure30.15 inHg
Wind15.8 mph SW
Humidity32%
Visibility—
Dew point17°
Thu, 2946° / 30°0
46 °
Chanhassen, Thursday, 29 October
Clear. High 46°, low 30°.
Pressure30.15 inHg
Wind14.9 mph NW
Humidity42%
Visibility—
Dew point20°
Fri, 3043° / 28°0
43 °
Chanhassen, Friday, 30 October
Clear. High 43°, low 28°.
Pressure30.47 inHg
Wind11.9 mph NW
Humidity36%
Visibility—
Dew point14°
Sat, 3155° / 33°0
55 °
Chanhassen, Saturday, 31 October
Overcast. High 55°, low 33°.
Pressure29.97 inHg
Wind16.4 mph SW
Humidity45%
Visibility—
Dew point28°
Sun, 0150° / 33°0
50 °
Chanhassen, Sunday, 1 November
Overcast. High 50°, low 33°.
Pressure30.18 inHg
Wind8.2 mph N
Humidity37%
Visibility—
Dew point20°
Mon, 0258° / 34°0
58 °
Chanhassen, Monday, 2 November
Overcast. High 58°, low 34°.
Pressure30.12 inHg
Wind13.3 mph S
Humidity36%
Visibility—
Dew point25°
Tue, 0355° / 52°0.11
55 °
Chanhassen, Tuesday, 3 November
Light rain. High 55°, low 52°.
Pressure29.88 inHg
Wind13.6 mph S
Humidity88%
Visibility—
Dew point50°
Wed, 0463° / 49°0
63 °
Chanhassen, Wednesday, 4 November
Mostly clear. High 63°, low 49°.
Pressure29.85 inHg
Wind9.5 mph W
Humidity47%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 1841° / 29°0.07
41 °
Chanhassen, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.07 in
Chance of precipitation28%
Record high61° (1979)
Record low2° (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.