Weather in Sylvian, OK
Sylvian, Tuesday, 13 October, 15:33
Overcast. Feels like 97°. High 90°, low 74°.
Monthly outlook for Sylvian, OK: average high 72.2°, average low 57.4°. That is 0.6° above the climate normal for October. Precipitation is expected on 7 days (about 10.7 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 13 October (90°), the coolest 28 October (41.2°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 13 October – 22 October | 74.3° | 72.6° | +1° |
| 23 October – 1 November | 68.7° | 68° | +0.4° |
| 2 November – 11 November | at normal | 64° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Bearden (10 mi).
1.5
Sylvian, Wednesday, 14 October
Heavy rain. High 84°, low 70°.
0.54Sylvian, Thursday, 15 October
Heavy rain. High 83°, low 63°.
0Sylvian, Friday, 16 October
Overcast. High 63°, low 53°.
0
Sylvian, Saturday, 17 October
Clear. High 61°, low 45°.
0Sylvian, Sunday, 18 October
Clear. High 66°, low 46°.
0Sylvian, Monday, 19 October
Light rain. High 72°, low 53°.
0Sylvian, Tuesday, 20 October
Clear. High 76°, low 56°.
0
Sylvian, Wednesday, 21 October
Mostly clear. High 77°, low 60°.
1.89Sylvian, Thursday, 22 October
Heavy rain. High 73°, low 67°.
0Sylvian, Friday, 23 October
Clear. High 76°, low 55°.
0.02Sylvian, Saturday, 24 October
Light rain. High 82°, low 60°.
0.62Sylvian, Sunday, 25 October
Rain. High 80°, low 69°.
4.51Sylvian, Monday, 26 October
Heavy rain. High 69°, low 55°.
1.54Sylvian, Tuesday, 27 October
Heavy rain. High 55°, low 50°.
0.13Sylvian, Wednesday, 28 October
Light rain. High 50°, low 41°.
0.11
Sylvian, Thursday, 29 October
Climate normal for this date — 60-year average.
0.15Sylvian, Friday, 30 October
Climate normal for this date — 60-year average.
0.2
Sylvian, Saturday, 31 October
Climate normal for this date — 60-year average.
0.12Sylvian, Sunday, 1 November
Climate normal for this date — 60-year average.
0.09Sylvian, Monday, 2 November
Climate normal for this date — 60-year average.
0.14Sylvian, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.15Sylvian, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.06Sylvian, Thursday, 5 November
Climate normal for this date — 60-year average.
0.09Sylvian, Friday, 6 November
Climate normal for this date — 60-year average.
0.06Sylvian, Saturday, 7 November
Climate normal for this date — 60-year average.
0.11Sylvian, Sunday, 8 November
Climate normal for this date — 60-year average.
0.06Sylvian, Monday, 9 November
Climate normal for this date — 60-year average.
0.07Sylvian, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.07Sylvian, Wednesday, 11 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 Sylvian, OK 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 Sylvian, OK 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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