Weather in Galveston, TX
Galveston, Wednesday, 28 October, 03:11
Overcast. Feels like 77°. High 77°, low 75°.
Monthly outlook for Galveston, TX: average high 72.1°, average low 67.4°. That is 0.1° below the climate normal for October. Precipitation is expected on 6 days (about 3.1 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 28 October (77.4°), the coolest 11 November (54.6°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 28 October – 6 November | 74.4° | 73° | +0.8° |
| 7 November – 16 November | 68.3° | 70.4° | -1.2° |
| 17 November – 26 November | at normal | 68.4° | — |
October records over 66 years
0Galveston, Thursday, 29 October
Overcast. High 76°, low 74°.
0.01
Galveston, Friday, 30 October
Light rain. High 76°, low 74°.
0.1Galveston, Saturday, 31 October
Light rain. High 75°, low 72°.
0
Galveston, Sunday, 1 November
Mostly clear. High 76°, low 72°.
0
Galveston, Monday, 2 November
Partly cloudy. High 76°, low 74°.
1.47Galveston, Tuesday, 3 November
Heavy rain. High 73°, low 64°.
0
Galveston, Wednesday, 4 November
Clear. High 73°, low 64°.
0.09Galveston, Thursday, 5 November
Light rain. High 74°, low 70°.
0.56Galveston, Friday, 6 November
Rain. High 69°, low 65°.
0Galveston, Saturday, 7 November
Overcast. High 70°, low 62°.
0Galveston, Sunday, 8 November
Clear. High 68°, low 63°.
0Galveston, Monday, 9 November
Clear. High 71°, low 68°.
0.09Galveston, Tuesday, 10 November
Light rain. High 74°, low 71°.
0.78Galveston, Wednesday, 11 November
Rain. High 67°, low 55°.
0Galveston, Thursday, 12 November
Overcast. High 59°, low 55°.
0.16Galveston, Friday, 13 November
Climate normal for this date — 60-year average.
0.09Galveston, Saturday, 14 November
Climate normal for this date — 60-year average.
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.
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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