As of 23:59 CDT

Weather in Key West, MN

63°Current weather

Key West, Thursday, 22 October, 23:59

Clear. Feels like 62°. High 75°, low 55°.

Pressure29.97 inHg
Wind16.1 mph S
Humidity67%
Visibility6.2 mi
Dew point51°

Monthly outlook for Key West, MN: average high 48.7°, average low 38.1°. That is 1.7° above the climate normal for October. Precipitation is expected on 5 days (about 1.6 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 23 October (74.8°), the coolest 26 October (31°).

48.7°/38.1°
Average high / low
+1.7°
Above normal
5 / 3
Wet days / normal
1.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
23 October – 1 November50.7°47.6°+1.7°
2 November – 11 November45.3°40.4°+2.8°
12 November – 21 Novemberat normal35.3°—

October records over 66 years

89.4°3 October 2025All-time high
10.6°30 October 1991All-time low

Climate normals and records are computed from the nearest reference point — Fisher (9 mi).

Sat, 2461° / 44°0Mostly clear
61 °Mostly clear

Key West, Saturday, 24 October

Mostly clear. High 61°, low 44°.

Pressure29.88 inHg
Wind14.8 mph S
Humidity55%
Visibility6.2 mi
Dew point54°
Sun, 2552° / 37°0Clear
52 °Clear

Key West, Sunday, 25 October

Clear. High 52°, low 37°.

Pressure30.12 inHg
Wind13.1 mph W
Humidity54%
Visibility6.2 mi
Dew point35°
Mon, 2645° / 31°0Overcast
45 °Overcast

Key West, Monday, 26 October

Overcast. High 45°, low 31°.

Pressure30.50 inHg
Wind7.7 mph NW
Humidity49%
Visibility6.2 mi
Dew point25°
Tue, 2747° / 38°0.35Rain
47 °Rain

Key West, Tuesday, 27 October

Rain. High 47°, low 38°.

Pressure30.62 inHg
Wind6.5 mph NE
Humidity67%
Visibility6.2 mi
Dew point28°
Wed, 2849° / 42°0.19Rain
49 °Rain

Key West, Wednesday, 28 October

Rain. High 49°, low 42°.

Pressure29.85 inHg
Wind16.4 mph W
Humidity83%
Visibility—
Dew point40°
Thu, 2947° / 37°0Light rain
47 °Light rain

Key West, Thursday, 29 October

Light rain. High 47°, low 37°.

Pressure30.27 inHg
Wind17.9 mph NW
Humidity60%
Visibility—
Dew point27°
Fri, 3045° / 34°0Overcast
45 °Overcast

Key West, Friday, 30 October

Overcast. High 45°, low 34°.

Pressure30.27 inHg
Wind9.7 mph E
Humidity51%
Visibility—
Dew point24°
Sat, 3144° / 38°0.85Rain
44 °Rain

Key West, Saturday, 31 October

Rain. High 44°, low 38°.

Pressure29.74 inHg
Wind11.7 mph E
Humidity96%
Visibility—
Dew point41°
Sun, 0142° / 39°0.09Light rain
42 °Light rain

Key West, Sunday, 1 November

Light rain. High 42°, low 39°.

Pressure29.85 inHg
Wind12.8 mph W
Humidity74%
Visibility—
Dew point34°
Mon, 0242° / 38°0.04Light rain
42 °Light rain

Key West, Monday, 2 November

Light rain. High 42°, low 38°.

Pressure30.18 inHg
Wind8 mph N
Humidity83%
Visibility—
Dew point35°
Tue, 0347° / 39°0Overcast
47 °Overcast

Key West, Tuesday, 3 November

Overcast. High 47°, low 39°.

Pressure30.42 inHg
Wind8.3 mph W
Humidity66%
Visibility—
Dew point32°
Wed, 0444° / 33°0Overcast
44 °Overcast

Key West, Wednesday, 4 November

Overcast. High 44°, low 33°.

Pressure30.21 inHg
Wind11.3 mph NW
Humidity67%
Visibility—
Dew point31°
Thu, 0558° / 38°0Overcast
58 °Overcast

Key West, Thursday, 5 November

Overcast. High 58°, low 38°.

Pressure29.88 inHg
Wind12.1 mph W
Humidity55%
Visibility—
Dew point34°
Fri, 0645° / 35°0Overcast
45 °Overcast

Key West, Friday, 6 November

Overcast. High 45°, low 35°.

Pressure30.06 inHg
Wind12.6 mph N
Humidity62%
Visibility—
Dew point32°
Sat, 0736° / 32°0.02Light snow
36 °Light snow

Key West, Saturday, 7 November

Light snow. High 36°, low 32°.

Pressure30.06 inHg
Wind13.4 mph E
Humidity47%
Visibility—
Dew point17°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0840° / 27°0.06Climate normal
40 °Climate normal

Key West, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high40°
Average low27°
Average precipitation0.06 in
Chance of precipitation17%
Record high68° (2020)
Record low-8° (2003)
Mon, 0938° / 26°0.04Climate normal
38 °Climate normal

Key West, Monday, 9 November

Climate normal for this date — 60-year average.

Average high38°
Average low26°
Average precipitation0.04 in
Chance of precipitation18%
Record high61° (2010)
Record low3° (2017)
Tue, 1036° / 25°0.05Climate normal
36 °Climate normal

Key West, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high36°
Average low25°
Average precipitation0.05 in
Chance of precipitation23%
Record high57° (2016)
Record low-4° (2017)
Wed, 1136° / 24°0.03Climate normal
36 °Climate normal

Key West, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high36°
Average low24°
Average precipitation0.03 in
Chance of precipitation15%
Record high57° (2005)
Record low-11° (1986)
Thu, 1236° / 23°0.04Climate normal
36 °Climate normal

Key West, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high36°
Average low23°
Average precipitation0.04 in
Chance of precipitation22%
Record high57° (1981)
Record low-5° (1986)
Fri, 1337° / 24°0.04Climate normal
37 °Climate normal

Key West, Friday, 13 November

Climate normal for this date — 60-year average.

Average high37°
Average low24°
Average precipitation0.04 in
Chance of precipitation20%
Record high62° (2016)
Record low-9° (1986)
Sat, 1438° / 24°0.01Climate normal
38 °Climate normal

Key West, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high38°
Average low24°
Average precipitation0.01 in
Chance of precipitation8%
Record high60° (2025)
Record low-4° (1995)
Sun, 1537° / 24°0.04Climate normal
37 °Climate normal

Key West, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high37°
Average low24°
Average precipitation0.04 in
Chance of precipitation22%
Record high56° (2015)
Record low4° (2002)
Mon, 1637° / 24°0.02Climate normal
37 °Climate normal

Key West, Monday, 16 November

Climate normal for this date — 60-year average.

Average high37°
Average low24°
Average precipitation0.02 in
Chance of precipitation13%
Record high59° (2001)
Record low4° (1989)
Tue, 1735° / 24°0.04Climate normal
35 °Climate normal

Key West, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high35°
Average low24°
Average precipitation0.04 in
Chance of precipitation22%
Record high61° (2001)
Record low-3° (2005)
Wed, 1834° / 22°0.05Climate normal
34 °Climate normal

Key West, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high34°
Average low22°
Average precipitation0.05 in
Chance of precipitation27%
Record high52° (2001)
Record low-8° (1986)
Thu, 1934° / 22°0.07Climate normal
34 °Climate normal

Key West, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high34°
Average low22°
Average precipitation0.07 in
Chance of precipitation28%
Record high51° (1989)
Record low-5° (2018)
Fri, 2033° / 20°0.07Climate normal
33 °Climate normal

Key West, Friday, 20 November

Climate normal for this date — 60-year average.

Average high33°
Average low20°
Average precipitation0.07 in
Chance of precipitation20%
Record high50° (1990)
Record low-8° (1978)
Sat, 2133° / 18°0.03Climate normal
33 °Climate normal

Key West, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high33°
Average low18°
Average precipitation0.03 in
Chance of precipitation15%
Record high53° (1990)
Record low-15° (1985)

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 Key West, 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 Key West, 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.