Weather in Key West, FL
Key West, Monday, 2 November, 23:13
Clear. Feels like 79°. High 79°, low 74°.
Monthly outlook for Key West, FL: average high 78°, average low 75.3°. That is 0.1° above the climate normal for November. Precipitation is expected on 10 days (about 1.3 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 3 November (81.2°), the coolest 10 November (68.5°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 2 November – 11 November | 78.5° | 78.2° | +0.1° |
| 12 November – 21 November | 77.3° | 77.1° | +0.1° |
| 22 November – 1 December | at normal | 76.4° | — |
November records over 66 years
Climate normals and records are computed from the nearest reference point — Stock Island (3 mi).
0.25
Key West, Tuesday, 3 November
Heavy rain. High 81°, low 75°.
0.15Key West, Wednesday, 4 November
Rain. High 80°, low 78°.
0.05Key West, Thursday, 5 November
Light rain. High 80°, low 79°.
0.04Key West, Friday, 6 November
Light rain. High 80°, low 79°.
0.04Key West, Saturday, 7 November
Light rain. High 80°, low 79°.
0.07Key West, Sunday, 8 November
Light rain. High 80°, low 76°.
0.06Key West, Monday, 9 November
Light rain. High 78°, low 74°.
0
Key West, Tuesday, 10 November
Clear. High 72°, low 68°.
0Key West, Wednesday, 11 November
Clear. High 74°, low 69°.
0Key West, Thursday, 12 November
Clear. High 74°, low 71°.
0.05Key West, Friday, 13 November
Light rain. High 77°, low 75°.
0.17Key West, Saturday, 14 November
Light rain. High 78°, low 76°.
0Key West, Sunday, 15 November
Clear. High 79°, low 78°.
0Key West, Monday, 16 November
Clear. High 78°, low 77°.
0Key West, Tuesday, 17 November
Clear. High 78°, low 75°.
0.12
Key West, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.04Key West, Thursday, 19 November
Climate normal for this date — 60-year average.
0.06
Key West, Friday, 20 November
Climate normal for this date — 60-year average.
0.04Key West, Saturday, 21 November
Climate normal for this date — 60-year average.
0.06Key West, Sunday, 22 November
Climate normal for this date — 60-year average.
0.04Key West, Monday, 23 November
Climate normal for this date — 60-year average.
0.03Key West, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.05Key West, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.04Key West, Thursday, 26 November
Climate normal for this date — 60-year average.
0.03Key West, Friday, 27 November
Climate normal for this date — 60-year average.
0.03Key West, Saturday, 28 November
Climate normal for this date — 60-year average.
0.04Key West, Sunday, 29 November
Climate normal for this date — 60-year average.
0.05Key West, Monday, 30 November
Climate normal for this date — 60-year average.
0.05Key West, Tuesday, 1 December
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, FL 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, FL 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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