As of 05:06 CDT

Weather in Chaska, MN

47°Current weather

Chaska, Friday, 9 October, 05:06

Overcast. Feels like 46°. High 72°, low 47°.

Pressure30.03 inHg
Wind3.4 mph SE
Humidity83%
Visibility6.2 mi
Dew point42°

Monthly outlook for Chaska, MN: average high 65.6°, average low 48.5°. That is 4.9° above the climate normal for October. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 10 October (84.2°), the coolest 17 October (36°).

65.6°/48.5°
Average high / low
+4.9°
Above normal
2 / 4
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 October – 18 October64.8°57.8°+3.9°
19 October – 28 October66.8°53.9°+7.2°
29 October – 7 Novemberat normal48.5°—

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 (8 mi).

Sat, 1084° / 55°0Clear
84 °Clear

Chaska, Saturday, 10 October

Clear. High 84°, low 55°.

Pressure29.74 inHg
Wind15.7 mph S
Humidity53%
Visibility6.2 mi
Dew point58°
Sun, 1180° / 64°0Partly cloudy
80 °Partly cloudy

Chaska, Sunday, 11 October

Partly cloudy. High 80°, low 64°.

Pressure29.74 inHg
Wind10.6 mph S
Humidity55%
Visibility6.2 mi
Dew point58°
Mon, 1270° / 56°0.02Light rain
70 °Light rain

Chaska, Monday, 12 October

Light rain. High 70°, low 56°.

Pressure29.77 inHg
Wind8.9 mph N
Humidity75%
Visibility6.2 mi
Dew point58°
Tue, 1362° / 53°0.01Light rain
62 °Light rain

Chaska, Tuesday, 13 October

Light rain. High 62°, low 53°.

Pressure29.94 inHg
Wind9.1 mph N
Humidity70%
Visibility—
Dew point49°
Wed, 1461° / 53°0Light rain
61 °Light rain

Chaska, Wednesday, 14 October

Light rain. High 61°, low 53°.

Pressure29.94 inHg
Wind12.5 mph E
Humidity70%
Visibility—
Dew point49°
Thu, 1569° / 51°0.48Rain
69 °Rain

Chaska, Thursday, 15 October

Rain. High 69°, low 51°.

Pressure29.44 inHg
Wind27.2 mph W
Humidity93%
Visibility—
Dew point59°
Fri, 1643° / 38°0.11Snow
43 °Snow

Chaska, Friday, 16 October

Snow. High 43°, low 38°.

Pressure29.85 inHg
Wind26.6 mph W
Humidity86%
Visibility—
Dew point35°
Sat, 1747° / 36°0Overcast
47 °Overcast

Chaska, Saturday, 17 October

Overcast. High 47°, low 36°.

Pressure30.36 inHg
Wind16.2 mph NW
Humidity47%
Visibility—
Dew point25°
Sun, 1859° / 37°0Overcast
59 °Overcast

Chaska, Sunday, 18 October

Overcast. High 59°, low 37°.

Pressure30.12 inHg
Wind14.4 mph SW
Humidity35%
Visibility—
Dew point25°
Mon, 1965° / 45°0Overcast
65 °Overcast

Chaska, Monday, 19 October

Overcast. High 65°, low 45°.

Pressure30.21 inHg
Wind9.2 mph SE
Humidity44%
Visibility—
Dew point37°
Tue, 2068° / 48°0Clear
68 °Clear

Chaska, Tuesday, 20 October

Clear. High 68°, low 48°.

Pressure30.18 inHg
Wind17.8 mph S
Humidity31%
Visibility—
Dew point32°
Wed, 2170° / 49°0Clear
70 °Clear

Chaska, Wednesday, 21 October

Clear. High 70°, low 49°.

Pressure30.15 inHg
Wind14.5 mph S
Humidity35%
Visibility—
Dew point36°
Thu, 2268° / 48°0Clear
68 °Clear

Chaska, Thursday, 22 October

Clear. High 68°, low 48°.

Pressure30.24 inHg
Wind7 mph S
Humidity42%
Visibility—
Dew point40°
Fri, 2366° / 48°0Partly cloudy
66 °Partly cloudy

Chaska, Friday, 23 October

Partly cloudy. High 66°, low 48°.

Pressure30.24 inHg
Wind5.5 mph SE
Humidity44%
Visibility—
Dew point40°
Sat, 2464° / 48°0Overcast
64 °Overcast

Chaska, Saturday, 24 October

Overcast. High 64°, low 48°.

Pressure30.09 inHg
Wind10.7 mph S
Humidity45%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2553° / 41°0.04Climate normal
53 °Climate normal

Chaska, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high53°
Average low41°
Average precipitation0.04 in
Chance of precipitation18%
Record high78° (1989)
Record low25° (2020)
Mon, 2653° / 40°0.06Climate normal
53 °Climate normal

Chaska, Monday, 26 October

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.06 in
Chance of precipitation18%
Record high77° (1989)
Record low22° (2020)
Tue, 2753° / 39°0.08Climate normal
53 °Climate normal

Chaska, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.08 in
Chance of precipitation23%
Record high69° (1983)
Record low17° (2020)
Wed, 2851° / 38°0.07Climate normal
51 °Climate normal

Chaska, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.07 in
Chance of precipitation20%
Record high72° (2016)
Record low26° (1967)
Thu, 2952° / 39°0.07Climate normal
52 °Climate normal

Chaska, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.07 in
Chance of precipitation27%
Record high78° (2024)
Record low24° (1988)
Fri, 3052° / 38°0.07Climate normal
52 °Climate normal

Chaska, Friday, 30 October

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.07 in
Chance of precipitation28%
Record high74° (2024)
Record low24° (1988)
Sat, 3150° / 38°0.12Climate normal
50 °Climate normal

Chaska, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.12 in
Chance of precipitation32%
Record high70° (2000)
Record low20° (1996)
Sun, 0148° / 37°0.1Climate normal
48 °Climate normal

Chaska, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high48°
Average low37°
Average precipitation0.1 in
Chance of precipitation20%
Record high68° (1990)
Record low22° (1984)
Mon, 0248° / 36°0.07Climate normal
48 °Climate normal

Chaska, Monday, 2 November

Climate normal for this date — 60-year average.

Average high48°
Average low36°
Average precipitation0.07 in
Chance of precipitation23%
Record high73° (2022)
Record low15° (1991)
Tue, 0348° / 35°0.05Climate normal
48 °Climate normal

Chaska, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.05 in
Chance of precipitation23%
Record high71° (2008)
Record low12° (1991)
Wed, 0447° / 34°0.04Climate normal
47 °Climate normal

Chaska, 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°0.06Climate normal
47 °Climate normal

Chaska, 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°0.07Climate normal
47 °Climate normal

Chaska, 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°0.02Climate normal
47 °Climate normal

Chaska, 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)

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 Chaska, 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 Chaska, 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.