Weather in Port Leon, FL
Port Leon, Sunday, 18 October, 09:19
Clear. Feels like 58°. High 70°, low 56°.
Monthly outlook for Port Leon, FL: average high 77.9°, average low 61.5°. That is 0.5° above the climate normal for October. Precipitation is expected on 5 days (about 0.7 inches), against a normal of 3 days and 1.0 inches. The warmest day looks like 1 November (83.1°), the coolest 23 October (49.3°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 18 October – 27 October | 76° | 77.8° | -1° |
| 28 October – 6 November | 81.1° | 75° | +3.4° |
| 7 November – 16 November | at normal | 71.5° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — St. Marks (2 mi).
0Port Leon, Monday, 19 October
Clear. High 74°, low 54°.
0Port Leon, Tuesday, 20 October
Clear. High 75°, low 50°.
0Port Leon, Wednesday, 21 October
Clear. High 77°, low 50°.
0Port Leon, Thursday, 22 October
Clear. High 78°, low 49°.
0Port Leon, Friday, 23 October
Clear. High 75°, low 49°.
0Port Leon, Saturday, 24 October
Clear. High 75°, low 58°.
0Port Leon, Sunday, 25 October
Clear. High 75°, low 60°.
0Port Leon, Monday, 26 October
Clear. High 79°, low 63°.
0.07
Port Leon, Tuesday, 27 October
Light rain. High 82°, low 69°.
0.04Port Leon, Wednesday, 28 October
Light rain. High 81°, low 70°.
0.01Port Leon, Thursday, 29 October
Light rain. High 81°, low 73°.
0.04Port Leon, Friday, 30 October
Light rain. High 81°, low 73°.
0.01Port Leon, Saturday, 31 October
Light rain. High 82°, low 72°.
0.17Port Leon, Sunday, 1 November
Light rain. High 83°, low 70°.
0.34Port Leon, Monday, 2 November
Rain. High 78°, low 66°.
0.06
Port Leon, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.14Port Leon, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.04Port Leon, Thursday, 5 November
Climate normal for this date — 60-year average.
0.07
Port Leon, Friday, 6 November
Climate normal for this date — 60-year average.
0.09Port Leon, Saturday, 7 November
Climate normal for this date — 60-year average.
0.04Port Leon, Sunday, 8 November
Climate normal for this date — 60-year average.
0.12Port Leon, Monday, 9 November
Climate normal for this date — 60-year average.
0.11Port Leon, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.06Port Leon, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.07Port Leon, Thursday, 12 November
Climate normal for this date — 60-year average.
0.08Port Leon, Friday, 13 November
Climate normal for this date — 60-year average.
0.09Port Leon, Saturday, 14 November
Climate normal for this date — 60-year average.
0.13Port Leon, Sunday, 15 November
Climate normal for this date — 60-year average.
0.06Port Leon, 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 Port Leon, 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 Port Leon, 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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