Monthly outlook for Key West, MN: average high 34.2°, average low 20.5°. That is 0.9° above the climate normal for November. Precipitation is expected on 3 days (about 3.0 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 18 November (53.6°), the coolest 28 November (1.5°).
34.2°/20.5°
Average high / low
+0.9°
Above normal
3 / 3
Wet days / normal
3.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
43.9°
34.8°
+5.1°
23 November – 2 December
17.9°
28.3°
-5.8°
3 December – 12 December
at normal
23.2°
—
November records over 66 years
69.8°2 November 2022All-time high
-24.9°29 November 1985All-time low
Climate normals and records are computed from the nearest reference point — Fisher (9 mi).
Sat, 1443° / 24°0
43 °
Key West, Saturday, 14 November
Clear. High 43°, low 24°.
Pressure30.21 inHg
Wind11.1 mph S
Humidity66%
Visibility6.2 mi
Dew point23°
Sun, 1547° / 30°0
47 °
Key West, Sunday, 15 November
Clear. High 47°, low 30°.
Pressure30.18 inHg
Wind13.8 mph S
Humidity59%
Visibility6.2 mi
Dew point28°
Mon, 1653° / 38°0
53 °
Key West, Monday, 16 November
Clear. High 53°, low 38°.
Pressure30.06 inHg
Wind11.7 mph S
Humidity68%
Visibility6.2 mi
Dew point39°
Tue, 1753° / 42°0
53 °
Key West, Tuesday, 17 November
Overcast. High 53°, low 42°.
Pressure29.97 inHg
Wind12.4 mph S
Humidity70%
Visibility—
Dew point40°
Wed, 1854° / 42°0
54 °
Key West, Wednesday, 18 November
Overcast. High 54°, low 42°.
Pressure29.77 inHg
Wind12.8 mph S
Humidity68%
Visibility—
Dew point42°
Thu, 1951° / 36°0.15
51 °
Key West, Thursday, 19 November
Light rain. High 51°, low 36°.
Pressure30.09 inHg
Wind18.7 mph NW
Humidity57%
Visibility—
Dew point30°
Fri, 2042° / 31°0.07
42 °
Key West, Friday, 20 November
Light rain. High 42°, low 31°.
Pressure30.30 inHg
Wind10.4 mph SE
Humidity60%
Visibility—
Dew point25°
Sat, 2140° / 21°2.71
40 °
Key West, Saturday, 21 November
Snow. High 40°, low 21°.
Pressure29.21 inHg
Wind35.2 mph NW
Humidity94%
Visibility—
Dew point37°
Sun, 2218° / 6°0.02
18 °
Key West, Sunday, 22 November
Light snow. High 18°, low 6°.
Pressure30.18 inHg
Wind24.5 mph NW
Humidity82%
Visibility—
Dew point9°
Mon, 2315° / 6°0.02
15 °
Key West, Monday, 23 November
Light snow. High 15°, low 6°.
Pressure30.62 inHg
Wind13.4 mph NW
Humidity89%
Visibility—
Dew point12°
Tue, 2417° / 3°0
17 °
Key West, Tuesday, 24 November
Overcast. High 17°, low 3°.
Pressure30.21 inHg
Wind12.4 mph NW
Humidity82%
Visibility—
Dew point10°
Wed, 2519° / 11°0.01
19 °
Key West, Wednesday, 25 November
Light snow. High 19°, low 11°.
Pressure30.30 inHg
Wind13.1 mph NW
Humidity88%
Visibility—
Dew point15°
Thu, 2622° / 14°0
22 °
Key West, Thursday, 26 November
Mostly clear. High 22°, low 14°.
Pressure29.77 inHg
Wind14.9 mph NW
Humidity88%
Visibility—
Dew point18°
Fri, 2712° / 2°0
12 °
Key West, Friday, 27 November
Clear. High 12°, low 2°.
Pressure30.15 inHg
Wind10 mph NW
Humidity82%
Visibility—
Dew point5°
Sat, 2822° / 1°0
22 °
Key West, Saturday, 28 November
Overcast. High 22°, low 1°.
Pressure29.91 inHg
Wind5.3 mph S
Humidity84%
Visibility—
Dew point15°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2929° / 15°0.02
29 °
Key West, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high29°
Average low15°
Average precipitation0.02 in
Chance of precipitation13%
Record high46° (2017)
Record low-25° (1985)
Mon, 3028° / 16°0.03
28 °
Key West, Monday, 30 November
Climate normal for this date — 60-year average.
Average high28°
Average low16°
Average precipitation0.03 in
Chance of precipitation18%
Record high45° (1962)
Record low-18° (1964)
Tue, 0127° / 13°0.04
27 °
Key West, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high27°
Average low13°
Average precipitation0.04 in
Chance of precipitation25%
Record high54° (1962)
Record low-15° (2014)
Wed, 0225° / 12°0.04
25 °
Key West, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high25°
Average low12°
Average precipitation0.04 in
Chance of precipitation18%
Record high52° (1982)
Record low-25° (1978)
Thu, 0326° / 13°0.02
26 °
Key West, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high26°
Average low13°
Average precipitation0.02 in
Chance of precipitation15%
Record high49° (1962)
Record low-22° (1972)
Fri, 0427° / 12°0.04
27 °
Key West, Friday, 4 December
Climate normal for this date — 60-year average.
Average high27°
Average low12°
Average precipitation0.04 in
Chance of precipitation23%
Record high43° (1982)
Record low-20° (1991)
Sat, 0525° / 10°0.03
25 °
Key West, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high25°
Average low10°
Average precipitation0.03 in
Chance of precipitation20%
Record high43° (1990)
Record low-18° (1964)
Sun, 0623° / 7°0.04
23 °
Key West, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high23°
Average low7°
Average precipitation0.04 in
Chance of precipitation17%
Record high51° (2023)
Record low-23° (1972)
Mon, 0722° / 9°0.02
22 °
Key West, Monday, 7 December
Climate normal for this date — 60-year average.
Average high22°
Average low9°
Average precipitation0.02 in
Chance of precipitation12%
Record high48° (2023)
Record low-21° (2013)
Tue, 0823° / 9°0.04
23 °
Key West, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high23°
Average low9°
Average precipitation0.04 in
Chance of precipitation20%
Record high46° (2020)
Record low-24° (2013)
Wed, 0922° / 8°0.04
22 °
Key West, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high22°
Average low8°
Average precipitation0.04 in
Chance of precipitation18%
Record high47° (1990)
Record low-26° (1977)
Thu, 1021° / 6°0.02
21 °
Key West, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high21°
Average low6°
Average precipitation0.02 in
Chance of precipitation17%
Record high39° (1974)
Record low-34° (1977)
Fri, 1121° / 5°0.02
21 °
Key West, Friday, 11 December
Climate normal for this date — 60-year average.
Average high21°
Average low5°
Average precipitation0.02 in
Chance of precipitation20%
Record high41° (1998)
Record low-25° (2000)
Sat, 1222° / 6°0.02
22 °
Key West, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high22°
Average low6°
Average precipitation0.02 in
Chance of precipitation18%
Record high42° (2004)
Record low-28° (2000)
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.