As of 04:54 CDT

Weather in Key West, MN

41°Current weather

Key West, Wednesday, 28 October, 04:54

Partly cloudy. Feels like 33°. High 53°, low 40°.

Pressure29.91 inHg
Wind13.8 mph S
Humidity96%
Visibility6.2 mi
Dew point40°

Monthly outlook for Key West, MN: average high 52.7°, average low 40.1°. That is 6.1° above the climate normal for October. Precipitation is expected on 1 day (about 0.6 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 1 November (65.2°), the coolest 12 November (32.8°).

52.7°/40.1°
Average high / low
+6.1°
Above normal
1 / 3
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
28 October – 6 November54.2°44.2°+5.5°
7 November – 16 November50.3°37.5°+7.1°
17 November – 26 Novemberat normal31.8°—

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).

Thu, 2946° / 33°0Overcast
46 °Overcast

Key West, Thursday, 29 October

Overcast. High 46°, low 33°.

Pressure30.27 inHg
Wind9.5 mph NW
Humidity65%
Visibility6.2 mi
Dew point30°
Fri, 3049° / 35°0Mostly clear
49 °Mostly clear

Key West, Friday, 30 October

Mostly clear. High 49°, low 35°.

Pressure30.36 inHg
Wind4.9 mph NE
Humidity58%
Visibility6.2 mi
Dew point32°
Sat, 3159° / 34°0Clear
59 °Clear

Key West, Saturday, 31 October

Clear. High 59°, low 34°.

Pressure30.27 inHg
Wind5.5 mph SE
Humidity61%
Visibility6.2 mi
Dew point38°
Sun, 0165° / 51°0Overcast
65 °Overcast

Key West, Sunday, 1 November

Overcast. High 65°, low 51°.

Pressure30.06 inHg
Wind12.8 mph S
Humidity68%
Visibility—
Dew point52°
Mon, 0259° / 56°0.55Rain
59 °Rain

Key West, Monday, 2 November

Rain. High 59°, low 56°.

Pressure29.74 inHg
Wind10.6 mph SE
Humidity95%
Visibility—
Dew point56°
Tue, 0357° / 52°0Overcast
57 °Overcast

Key West, Tuesday, 3 November

Overcast. High 57°, low 52°.

Pressure30.12 inHg
Wind12.7 mph E
Humidity68%
Visibility—
Dew point46°
Wed, 0455° / 43°0.02Light rain
55 °Light rain

Key West, Wednesday, 4 November

Light rain. High 55°, low 43°.

Pressure30.06 inHg
Wind14.4 mph N
Humidity70%
Visibility—
Dew point45°
Thu, 0549° / 34°0Clear
49 °Clear

Key West, Thursday, 5 November

Clear. High 49°, low 34°.

Pressure30.24 inHg
Wind9.2 mph N
Humidity39%
Visibility—
Dew point22°
Fri, 0649° / 34°0Clear
49 °Clear

Key West, Friday, 6 November

Clear. High 49°, low 34°.

Pressure30.27 inHg
Wind9.5 mph S
Humidity46%
Visibility—
Dew point25°
Sat, 0754° / 35°0Partly cloudy
54 °Partly cloudy

Key West, Saturday, 7 November

Partly cloudy. High 54°, low 35°.

Pressure30.00 inHg
Wind14.4 mph S
Humidity44%
Visibility—
Dew point26°
Sun, 0854° / 39°0Overcast
54 °Overcast

Key West, Sunday, 8 November

Overcast. High 54°, low 39°.

Pressure29.91 inHg
Wind8.7 mph S
Humidity66%
Visibility—
Dew point38°
Mon, 0955° / 43°0Overcast
55 °Overcast

Key West, Monday, 9 November

Overcast. High 55°, low 43°.

Pressure29.77 inHg
Wind10.8 mph S
Humidity67%
Visibility—
Dew point41°
Tue, 1058° / 42°0.02Light rain
58 °Light rain

Key West, Tuesday, 10 November

Light rain. High 58°, low 42°.

Pressure29.65 inHg
Wind17 mph W
Humidity35%
Visibility—
Dew point29°
Wed, 1143° / 35°0Overcast
43 °Overcast

Key West, Wednesday, 11 November

Overcast. High 43°, low 35°.

Pressure29.68 inHg
Wind17 mph NW
Humidity56%
Visibility—
Dew point26°
Thu, 1238° / 33°0.02Light snow
38 °Light snow

Key West, Thursday, 12 November

Light snow. High 38°, low 33°.

Pressure29.65 inHg
Wind15.1 mph N
Humidity76%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sun, 2231° / 19°0.03Climate normal
31 °Climate normal

Key West, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high31°
Average low19°
Average precipitation0.03 in
Chance of precipitation23%
Record high54° (2006)
Record low-7° (1977)
Mon, 2330° / 18°0.02Climate normal
30 °Climate normal

Key West, Monday, 23 November

Climate normal for this date — 60-year average.

Average high30°
Average low18°
Average precipitation0.02 in
Chance of precipitation12%
Record high52° (2025)
Record low-8° (1996)
Tue, 2431° / 17°0.02Climate normal
31 °Climate normal

Key West, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high31°
Average low17°
Average precipitation0.02 in
Chance of precipitation13%
Record high48° (2017)
Record low-19° (1985)
Wed, 2530° / 18°0.04Climate normal
30 °Climate normal

Key West, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high30°
Average low18°
Average precipitation0.04 in
Chance of precipitation22%
Record high52° (1984)
Record low-16° (1996)
Thu, 2628° / 16°0.03Climate normal
28 °Climate normal

Key West, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high28°
Average low16°
Average precipitation0.03 in
Chance of precipitation27%
Record high49° (1962)
Record low-17° (1996)

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.