As of 13:12 CDT

Weather in Key West, MN

55°Current weather

Key West, Saturday, 17 October, 13:12

Clear. Feels like 53°. High 60°, low 38°.

Pressure30.00 inHg
Wind24.2 mph S
Humidity50%
Visibility6.2 mi
Dew point37°

Monthly outlook for Key West, MN: average high 58.8°, average low 42.6°. That is 5.4° above the climate normal for October. Precipitation is expected on 7 days (about 2.7 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 23 October (71.5°), the coolest 1 November (25.6°).

58.8°/42.6°
Average high / low
+5.4°
Above normal
7 / 3
Wet days / normal
2.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October63°50.9°+6.7°
27 October – 5 November51.8°44.9°+3.8°
6 November – 15 Novemberat normal38°—

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).

Sun, 1867° / 45°0Overcast
67 °Overcast

Key West, Sunday, 18 October

Overcast. High 67°, low 45°.

Pressure30.03 inHg
Wind7.7 mph NW
Humidity38%
Visibility6.2 mi
Dew point38°
Mon, 1962° / 35°0Clear
62 °Clear

Key West, Monday, 19 October

Clear. High 62°, low 35°.

Pressure30.33 inHg
Wind5.7 mph E
Humidity47%
Visibility6.2 mi
Dew point37°
Tue, 2065° / 45°0Clear
65 °Clear

Key West, Tuesday, 20 October

Clear. High 65°, low 45°.

Pressure30.18 inHg
Wind10 mph S
Humidity69%
Visibility6.2 mi
Dew point48°
Wed, 2164° / 44°0Mostly clear
64 °Mostly clear

Key West, Wednesday, 21 October

Mostly clear. High 64°, low 44°.

Pressure30.18 inHg
Wind4.8 mph N
Humidity82%
Visibility6.2 mi
Dew point49°
Thu, 2268° / 45°0Clear
68 °Clear

Key West, Thursday, 22 October

Clear. High 68°, low 45°.

Pressure30.15 inHg
Wind12 mph S
Humidity64%
Visibility—
Dew point50°
Fri, 2371° / 59°0.25Rain
71 °Rain

Key West, Friday, 23 October

Rain. High 71°, low 59°.

Pressure29.80 inHg
Wind19.4 mph SE
Humidity56%
Visibility—
Dew point53°
Sat, 2468° / 49°0.66Rain
68 °Rain

Key West, Saturday, 24 October

Rain. High 68°, low 49°.

Pressure29.50 inHg
Wind19.6 mph S
Humidity65%
Visibility—
Dew point55°
Sun, 2546° / 43°0.06Light rain
46 °Light rain

Key West, Sunday, 25 October

Light rain. High 46°, low 43°.

Pressure30.12 inHg
Wind23.8 mph NW
Humidity76%
Visibility—
Dew point37°
Mon, 2658° / 43°0.11Light rain
58 °Light rain

Key West, Monday, 26 October

Light rain. High 58°, low 43°.

Pressure29.91 inHg
Wind20.7 mph SE
Humidity60%
Visibility—
Dew point39°
Tue, 2764° / 50°0.11Light rain
64 °Light rain

Key West, Tuesday, 27 October

Light rain. High 64°, low 50°.

Pressure29.56 inHg
Wind17 mph S
Humidity40%
Visibility—
Dew point35°
Wed, 2857° / 47°0Overcast
57 °Overcast

Key West, Wednesday, 28 October

Overcast. High 57°, low 47°.

Pressure29.71 inHg
Wind12.9 mph NW
Humidity50%
Visibility—
Dew point36°
Thu, 2960° / 42°0Overcast
60 °Overcast

Key West, Thursday, 29 October

Overcast. High 60°, low 42°.

Pressure29.71 inHg
Wind15.3 mph S
Humidity36%
Visibility—
Dew point26°
Fri, 3052° / 43°0.39Rain
52 °Rain

Key West, Friday, 30 October

Rain. High 52°, low 43°.

Pressure29.65 inHg
Wind26.9 mph NE
Humidity47%
Visibility—
Dew point31°
Sat, 3144° / 29°1.09Snow
44 °Snow

Key West, Saturday, 31 October

Snow. High 44°, low 29°.

Pressure29.38 inHg
Wind32.5 mph N
Humidity98%
Visibility—
Dew point32°
Sun, 0135° / 26°0Overcast
35 °Overcast

Key West, Sunday, 1 November

Overcast. High 35°, low 26°.

Pressure30.12 inHg
Wind7.5 mph W
Humidity76%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0244° / 31°0.04Climate normal
44 °Climate normal

Key West, Monday, 2 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.04 in
Chance of precipitation17%
Record high70° (2022)
Record low8° (1984)
Tue, 0343° / 30°0.02Climate normal
43 °Climate normal

Key West, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.02 in
Chance of precipitation18%
Record high66° (2008)
Record low6° (1991)
Wed, 0442° / 29°0.03Climate normal
42 °Climate normal

Key West, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.03 in
Chance of precipitation17%
Record high67° (2020)
Record low-3° (1991)
Thu, 0543° / 29°0.04Climate normal
43 °Climate normal

Key West, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high43°
Average low29°
Average precipitation0.04 in
Chance of precipitation13%
Record high65° (2016)
Record low13° (1991)
Fri, 0641° / 28°0.06Climate normal
41 °Climate normal

Key West, Friday, 6 November

Climate normal for this date — 60-year average.

Average high41°
Average low28°
Average precipitation0.06 in
Chance of precipitation18%
Record high67° (2016)
Record low1° (1991)
Sat, 0741° / 27°0.05Climate normal
41 °Climate normal

Key West, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high41°
Average low27°
Average precipitation0.05 in
Chance of precipitation20%
Record high62° (2016)
Record low-8° (1971)
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)

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.