Weather in Mount Sylvan, TX
Mount Sylvan, Monday, 12 October, 12:37
Partly cloudy. Feels like 87°. High 87°, low 68°.
Monthly outlook for Mount Sylvan, TX: average high 82.1°, average low 63.1°. That is 3.7° above the climate normal for October. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 4 days and 2.1 inches. The warmest day looks like 14 October (92.1°), the coolest 27 October (46.2°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 12 October – 21 October | 83.8° | 76.7° | +3.9° |
| 22 October – 31 October | 79.4° | 72.8° | +3.7° |
| 1 November – 10 November | at normal | 68.4° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Lindale (4 mi).
0.01
Mount Sylvan, Tuesday, 13 October
Light rain. High 91°, low 72°.
0.06Mount Sylvan, Wednesday, 14 October
Light rain. High 92°, low 71°.
0
Mount Sylvan, Thursday, 15 October
Clear. High 89°, low 70°.
0Mount Sylvan, Friday, 16 October
Light rain. High 78°, low 64°.
0Mount Sylvan, Saturday, 17 October
Clear. High 73°, low 58°.
0Mount Sylvan, Sunday, 18 October
Clear. High 75°, low 49°.
0.02Mount Sylvan, Monday, 19 October
Light rain. High 80°, low 57°.
0.03Mount Sylvan, Tuesday, 20 October
Light rain. High 85°, low 67°.
0Mount Sylvan, Wednesday, 21 October
Clear. High 88°, low 68°.
0
Mount Sylvan, Thursday, 22 October
Overcast. High 87°, low 68°.
0Mount Sylvan, Friday, 23 October
Overcast. High 89°, low 68°.
0Mount Sylvan, Saturday, 24 October
Overcast. High 82°, low 68°.
0.15Mount Sylvan, Sunday, 25 October
Light rain. High 76°, low 61°.
0Mount Sylvan, Monday, 26 October
Overcast. High 70°, low 54°.
0Mount Sylvan, Tuesday, 27 October
Clear. High 71°, low 46°.
0.18Mount Sylvan, Wednesday, 28 October
Climate normal for this date — 60-year average.
0.17Mount Sylvan, Thursday, 29 October
Climate normal for this date — 60-year average.
0.26
Mount Sylvan, Friday, 30 October
Climate normal for this date — 60-year average.
0.21Mount Sylvan, Saturday, 31 October
Climate normal for this date — 60-year average.
0.16Mount Sylvan, Sunday, 1 November
Climate normal for this date — 60-year average.
0.09
Mount Sylvan, Monday, 2 November
Climate normal for this date — 60-year average.
0.12Mount Sylvan, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.2Mount Sylvan, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.09Mount Sylvan, Thursday, 5 November
Climate normal for this date — 60-year average.
0.11Mount Sylvan, Friday, 6 November
Climate normal for this date — 60-year average.
0.06Mount Sylvan, Saturday, 7 November
Climate normal for this date — 60-year average.
0.14Mount Sylvan, Sunday, 8 November
Climate normal for this date — 60-year average.
0.11Mount Sylvan, Monday, 9 November
Climate normal for this date — 60-year average.
0.08Mount Sylvan, Tuesday, 10 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 Mount Sylvan, 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 Mount Sylvan, 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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