Weather in Sam Rayburn, TX
Sam Rayburn, Wednesday, 28 October, 22:19
Overcast. Feels like 64°. High 82°, low 62°.
Monthly outlook for Sam Rayburn, TX: average high 76.8°, average low 58.2°. That is 2.7° above the climate normal for October. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 12 November (82.4°), the coolest 8 November (50.4°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 28 October – 6 November | 78.2° | 72.8° | +3° |
| 7 November – 16 November | 74.4° | 69.5° | +2.7° |
| 17 November – 26 November | at normal | 67.1° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Jasper (11 mi).
0Sam Rayburn, Thursday, 29 October
Overcast. High 81°, low 59°.
0Sam Rayburn, Friday, 30 October
Overcast. High 77°, low 61°.
0.04
Sam Rayburn, Saturday, 31 October
Light rain. High 81°, low 66°.
0.02Sam Rayburn, Sunday, 1 November
Light rain. High 81°, low 68°.
0Sam Rayburn, Monday, 2 November
Overcast. High 80°, low 69°.
0.55Sam Rayburn, Tuesday, 3 November
Rain. High 75°, low 64°.
0
Sam Rayburn, Wednesday, 4 November
Clear. High 74°, low 54°.
0Sam Rayburn, Thursday, 5 November
Clear. High 74°, low 55°.
0Sam Rayburn, Friday, 6 November
Clear. High 77°, low 54°.
0
Sam Rayburn, Saturday, 7 November
Partly cloudy. High 75°, low 53°.
0Sam Rayburn, Sunday, 8 November
Overcast. High 70°, low 50°.
0Sam Rayburn, Monday, 9 November
Overcast. High 72°, low 51°.
0Sam Rayburn, Tuesday, 10 November
Overcast. High 72°, low 54°.
0Sam Rayburn, Wednesday, 11 November
Overcast. High 75°, low 50°.
0Sam Rayburn, Thursday, 12 November
Clear. High 82°, low 58°.
0.12
Sam Rayburn, Friday, 13 November
Climate normal for this date — 60-year average.
0.06Sam Rayburn, Saturday, 14 November
Climate normal for this date — 60-year average.
0.09Sam Rayburn, Sunday, 15 November
Climate normal for this date — 60-year average.
0.19Sam Rayburn, Monday, 16 November
Climate normal for this date — 60-year average.
0.13Sam Rayburn, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.21
Sam Rayburn, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.09Sam Rayburn, Thursday, 19 November
Climate normal for this date — 60-year average.
0.11Sam Rayburn, Friday, 20 November
Climate normal for this date — 60-year average.
0.11Sam Rayburn, Saturday, 21 November
Climate normal for this date — 60-year average.
0.13Sam Rayburn, Sunday, 22 November
Climate normal for this date — 60-year average.
0.15Sam Rayburn, Monday, 23 November
Climate normal for this date — 60-year average.
0.18Sam Rayburn, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.15Sam Rayburn, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.24Sam Rayburn, 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 Sam Rayburn, 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 Sam Rayburn, 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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