Weather in Galveston, TX
Galveston, Friday, 30 October, 06:05
Clear. Feels like 75°. High 80°, low 70°.
Monthly outlook for Galveston, TX: average high 74.5°, average low 70°. That is 1.6° above the climate normal for October. Precipitation is expected on 6 days (about 2.6 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 30 October (80°), the coolest 14 November (62.6°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 30 October – 8 November | 75.1° | 72.5° | +1.5° |
| 9 November – 18 November | 73.5° | 69.9° | +2° |
| 19 November – 28 November | at normal | 67.8° | — |
October records over 66 years
0.5
Galveston, Saturday, 31 October
Rain. High 76°, low 73°.
0
Galveston, Sunday, 1 November
Partly cloudy. High 76°, low 75°.
0.02Galveston, Monday, 2 November
Light rain. High 77°, low 75°.
0.8Galveston, Tuesday, 3 November
Rain. High 77°, low 72°.
0
Galveston, Wednesday, 4 November
Clear. High 71°, low 65°.
0Galveston, Thursday, 5 November
Clear. High 75°, low 63°.
0
Galveston, Friday, 6 November
Overcast. High 73°, low 69°.
0Galveston, Saturday, 7 November
Clear. High 74°, low 71°.
0Galveston, Sunday, 8 November
Overcast. High 72°, low 71°.
0Galveston, Monday, 9 November
Overcast. High 73°, low 71°.
0.01Galveston, Tuesday, 10 November
Light rain. High 74°, low 72°.
0.09Galveston, Wednesday, 11 November
Light rain. High 76°, low 73°.
0.02Galveston, Thursday, 12 November
Light rain. High 76°, low 74°.
0.63Galveston, Friday, 13 November
Rain. High 76°, low 64°.
0.22Galveston, Saturday, 14 November
Light rain. High 66°, low 63°.
0.06Galveston, Sunday, 15 November
Climate normal for this date — 60-year average.
0.16Galveston, Monday, 16 November
Climate normal for this date — 60-year average.
0.14Galveston, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.3
Galveston, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.13Galveston, Thursday, 19 November
Climate normal for this date — 60-year average.
0.13Galveston, Friday, 20 November
Climate normal for this date — 60-year average.
0.13Galveston, Saturday, 21 November
Climate normal for this date — 60-year average.
0.12Galveston, Sunday, 22 November
Climate normal for this date — 60-year average.
0.17Galveston, Monday, 23 November
Climate normal for this date — 60-year average.
0.17Galveston, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.15Galveston, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.17Galveston, Thursday, 26 November
Climate normal for this date — 60-year average.
0.19Galveston, Friday, 27 November
Climate normal for this date — 60-year average.
0.15Galveston, Saturday, 28 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 Galveston, TX 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 Galveston, TX 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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