Weather in Cudjoe Key, FL
Cudjoe Key, Wednesday, 21 October, 19:50
Partly cloudy. Feels like 78°. High 82°, low 69°.
Monthly outlook for Cudjoe Key, FL: average high 79.8°, average low 76.4°. That is 0.4° above the climate normal for October. Precipitation is expected on 6 days (about 0.8 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 21 October (82.1°), the coolest 21 October (69°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 21 October – 30 October | 79.8° | 79.4° | +0.2° |
| 31 October – 9 November | 79.7° | 78.1° | +0.9° |
| 10 November – 19 November | at normal | 76.7° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Sugarloaf Shores (4 mi).
0.04
Cudjoe Key, Thursday, 22 October
Light rain. High 79°, low 74°.
0.03Cudjoe Key, Friday, 23 October
Light rain. High 80°, low 75°.
0.22Cudjoe Key, Saturday, 24 October
Rain. High 80°, low 73°.
0.02Cudjoe Key, Sunday, 25 October
Light rain. High 80°, low 76°.
0.11Cudjoe Key, Monday, 26 October
Light rain. High 81°, low 76°.
0.06Cudjoe Key, Tuesday, 27 October
Light rain. High 79°, low 77°.
0.06Cudjoe Key, Wednesday, 28 October
Light rain. High 79°, low 78°.
0
Cudjoe Key, Thursday, 29 October
Clear. High 80°, low 76°.
0Cudjoe Key, Friday, 30 October
Clear. High 78°, low 76°.
0
Cudjoe Key, Saturday, 31 October
Overcast. High 79°, low 78°.
0Cudjoe Key, Sunday, 1 November
Overcast. High 80°, low 79°.
0.04Cudjoe Key, Monday, 2 November
Light rain. High 80°, low 79°.
0.15Cudjoe Key, Tuesday, 3 November
Light rain. High 80°, low 79°.
0Cudjoe Key, Wednesday, 4 November
Overcast. High 79°, low 79°.
0.04Cudjoe Key, Thursday, 5 November
Light rain. High 80°, low 78°.
0.06
Cudjoe Key, Friday, 6 November
Climate normal for this date — 60-year average.
0.12
Cudjoe Key, Saturday, 7 November
Climate normal for this date — 60-year average.
0.07Cudjoe Key, Sunday, 8 November
Climate normal for this date — 60-year average.
0.06Cudjoe Key, Monday, 9 November
Climate normal for this date — 60-year average.
0.06Cudjoe Key, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.06Cudjoe Key, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.06Cudjoe Key, Thursday, 12 November
Climate normal for this date — 60-year average.
0.03Cudjoe Key, Friday, 13 November
Climate normal for this date — 60-year average.
0.04Cudjoe Key, Saturday, 14 November
Climate normal for this date — 60-year average.
0.1Cudjoe Key, Sunday, 15 November
Climate normal for this date — 60-year average.
0.07Cudjoe Key, Monday, 16 November
Climate normal for this date — 60-year average.
0.04Cudjoe Key, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.1Cudjoe Key, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.03Cudjoe Key, Thursday, 19 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 Cudjoe Key, 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 Cudjoe Key, 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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