Weather in Sam Rayburn, TX
Sam Rayburn, Tuesday, 27 October, 07:17
Overcast. Feels like 48°. High 81°, low 50°.
Monthly outlook for Sam Rayburn, TX: average high 75.5°, average low 58.8°. That is 1.8° above the climate normal for October. Precipitation is expected on 4 days (about 5.2 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 2 November (86.4°), the coolest 27 October (49.9°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 27 October – 5 November | 75.6° | 73.1° | +1.4° |
| 6 November – 15 November | 75.5° | 69.9° | +3.1° |
| 16 November – 25 November | at normal | 67.3° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Jasper (11 mi).
0
Sam Rayburn, Wednesday, 28 October
Partly cloudy. High 83°, low 57°.
0Sam Rayburn, Thursday, 29 October
Partly cloudy. High 81°, low 66°.
0.01
Sam Rayburn, Friday, 30 October
Light rain. High 77°, low 64°.
0.96Sam Rayburn, Saturday, 31 October
Heavy rain. High 73°, low 68°.
0.02Sam Rayburn, Sunday, 1 November
Light rain. High 79°, low 69°.
0.01Sam Rayburn, Monday, 2 November
Light rain. High 86°, low 64°.
2.94Sam Rayburn, Tuesday, 3 November
Heavy rain. High 73°, low 60°.
0.02Sam Rayburn, Wednesday, 4 November
Light rain. High 61°, low 56°.
0Sam Rayburn, Thursday, 5 November
Overcast. High 63°, low 55°.
0
Sam Rayburn, Friday, 6 November
Clear. High 71°, low 54°.
0Sam Rayburn, Saturday, 7 November
Overcast. High 72°, low 51°.
0Sam Rayburn, Sunday, 8 November
Clear. High 75°, low 52°.
0.99Sam Rayburn, Monday, 9 November
Heavy rain. High 77°, low 56°.
0.27Sam Rayburn, Tuesday, 10 November
Rain. High 78°, low 58°.
0Sam Rayburn, Wednesday, 11 November
Clear. High 81°, low 60°.
0.11
Sam Rayburn, Thursday, 12 November
Climate normal for this date — 60-year average.
0.12Sam 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.
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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