Weather in Gretna, FL
Gretna, Monday, 9 November, 08:44
Clear. Feels like 58°. High 75°, low 50°.
Monthly outlook for Gretna, FL: average high 70.8°, average low 52.4°. That is 0.4° above the climate normal for November. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 3 days and 1.4 inches. The warmest day looks like 21 November (76.7°), the coolest 15 November (40°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 November – 18 November | 70° | 70.6° | -0.3° |
| 19 November – 28 November | 72.2° | 69° | +1.8° |
| 29 November – 8 December | at normal | 66° | — |
November records over 66 years
Climate normals and records are computed from the nearest reference point — Fort Braden (14 mi).
0
Gretna, Tuesday, 10 November
Overcast. High 76°, low 47°.
0.02
Gretna, Wednesday, 11 November
Light rain. High 71°, low 53°.
0Gretna, Thursday, 12 November
Clear. High 74°, low 57°.
0
Gretna, Friday, 13 November
Partly cloudy. High 64°, low 48°.
0Gretna, Saturday, 14 November
Clear. High 55°, low 41°.
0Gretna, Sunday, 15 November
Clear. High 67°, low 40°.
0Gretna, Monday, 16 November
Overcast. High 69°, low 48°.
0Gretna, Tuesday, 17 November
Overcast. High 73°, low 53°.
0Gretna, Wednesday, 18 November
Clear. High 76°, low 55°.
0Gretna, Thursday, 19 November
Partly cloudy. High 74°, low 58°.
0Gretna, Friday, 20 November
Partly cloudy. High 75°, low 53°.
0.01Gretna, Saturday, 21 November
Light rain. High 77°, low 58°.
0.16Gretna, Sunday, 22 November
Light rain. High 68°, low 64°.
0.13Gretna, Monday, 23 November
Light rain. High 74°, low 64°.
0Gretna, Tuesday, 24 November
Partly cloudy. High 65°, low 50°.
0.09Gretna, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.11Gretna, Thursday, 26 November
Climate normal for this date — 60-year average.
0.09Gretna, Friday, 27 November
Climate normal for this date — 60-year average.
0.1Gretna, Saturday, 28 November
Climate normal for this date — 60-year average.
0.15Gretna, Sunday, 29 November
Climate normal for this date — 60-year average.
0.13Gretna, Monday, 30 November
Climate normal for this date — 60-year average.
0.1Gretna, Tuesday, 1 December
Climate normal for this date — 60-year average.
0.13
Gretna, Wednesday, 2 December
Climate normal for this date — 60-year average.
0.1Gretna, Thursday, 3 December
Climate normal for this date — 60-year average.
0.06Gretna, Friday, 4 December
Climate normal for this date — 60-year average.
0.11Gretna, Saturday, 5 December
Climate normal for this date — 60-year average.
0.07Gretna, Sunday, 6 December
Climate normal for this date — 60-year average.
0.08Gretna, Monday, 7 December
Climate normal for this date — 60-year average.
0.12Gretna, Tuesday, 8 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 Gretna, 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 Gretna, 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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