Weather in Key West, MN
Key West, Sunday, 18 October, 21:35
Overcast. Feels like 39°. High 65°, low 43°.
Monthly outlook for Key West, MN: average high 56.7°, average low 38.5°. That is 4.5° above the climate normal for October. Precipitation is expected on 3 days (about 1.1 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 22 October (70.2°), the coolest 1 November (29.6°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 18 October – 27 October | 59° | 50.5° | +4.7° |
| 28 October – 6 November | 52.8° | 44.2° | +4.8° |
| 7 November – 16 November | at normal | 37.5° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Fisher (9 mi).
0
Key West, Monday, 19 October
Clear. High 62°, low 30°.
0Key West, Tuesday, 20 October
Clear. High 65°, low 37°.
0Key West, Wednesday, 21 October
Clear. High 60°, low 43°.
0Key West, Thursday, 22 October
Clear. High 70°, low 42°.
0.52
Key West, Friday, 23 October
Rain. High 67°, low 57°.
0.01Key West, Saturday, 24 October
Light rain. High 63°, low 45°.
0Key West, Sunday, 25 October
Overcast. High 42°, low 35°.
0Key West, Monday, 26 October
Overcast. High 47°, low 37°.
0Key West, Tuesday, 27 October
Clear. High 49°, low 32°.
0Key West, Wednesday, 28 October
Overcast. High 57°, low 36°.
0.01Key West, Thursday, 29 October
Light rain. High 67°, low 50°.
0.46
Key West, Friday, 30 October
Snow. High 61°, low 36°.
0.07Key West, Saturday, 31 October
Light snow. High 40°, low 32°.
0.01Key West, Sunday, 1 November
Light rain. High 42°, low 30°.
0Key West, Monday, 2 November
Overcast. High 51°, low 32°.
0.02
Key West, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.03Key West, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.04Key West, Thursday, 5 November
Climate normal for this date — 60-year average.
0.06Key West, Friday, 6 November
Climate normal for this date — 60-year average.
0.05
Key West, Saturday, 7 November
Climate normal for this date — 60-year average.
0.06Key West, Sunday, 8 November
Climate normal for this date — 60-year average.
0.04Key West, Monday, 9 November
Climate normal for this date — 60-year average.
0.05Key West, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.03Key West, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.04Key West, Thursday, 12 November
Climate normal for this date — 60-year average.
0.04Key West, Friday, 13 November
Climate normal for this date — 60-year average.
0.01Key West, Saturday, 14 November
Climate normal for this date — 60-year average.
0.04Key West, Sunday, 15 November
Climate normal for this date — 60-year average.
0.02Key West, Monday, 16 November
Climate normal for this date — 60-year average.
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.
Sun and moon today
Weather history
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