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As of 15:49 CDT

Weather in Sylvan, TX

90°Current weather

Sylvan, Tuesday, 13 October, 15:49

Clear. Feels like 100°. High 90°, low 76°.

Pressure29.91 inHg
Wind9.2 mph S
Humidity62%
Visibility6.2 mi
Dew point75°
Wed, 1492° / 73°0.07Light rain
92 °Light rain

Sylvan, Wednesday, 14 October

Light rain. High 92°, low 73°.

Pressure30.00 inHg
Wind10 mph S
Humidity68%
Visibility6.2 mi
Dew point74°
Thu, 1585° / 68°0Clear
85 °Clear

Sylvan, Thursday, 15 October

Clear. High 85°, low 68°.

Pressure30.03 inHg
Wind9.1 mph S
Humidity69%
Visibility6.2 mi
Dew point69°
Fri, 1671° / 56°0Clear
71 °Clear

Sylvan, Friday, 16 October

Clear. High 71°, low 56°.

Pressure30.39 inHg
Wind21.5 mph N
Humidity39%
Visibility6.2 mi
Dew point37°
Sat, 1766° / 49°0Clear
66 °Clear

Sylvan, Saturday, 17 October

Clear. High 66°, low 49°.

Pressure30.47 inHg
Wind7.3 mph NE
Humidity46%
Visibility6.2 mi
Dew point39°
Sun, 1869° / 48°0Clear
69 °Clear

Sylvan, Sunday, 18 October

Clear. High 69°, low 48°.

Pressure30.33 inHg
Wind7.2 mph E
Humidity40%
Visibility—
Dew point39°
Mon, 1966° / 55°0.02Light rain
66 °Light rain

Sylvan, Monday, 19 October

Light rain. High 66°, low 55°.

Pressure30.24 inHg
Wind11.1 mph SE
Humidity54%
Visibility—
Dew point46°
Tue, 2081° / 55°0Partly cloudy
81 °Partly cloudy

Sylvan, Tuesday, 20 October

Partly cloudy. High 81°, low 55°.

Pressure30.15 inHg
Wind6.2 mph SE
Humidity51%
Visibility—
Dew point54°
Wed, 2180° / 62°0Partly cloudy
80 °Partly cloudy

Sylvan, Wednesday, 21 October

Partly cloudy. High 80°, low 62°.

Pressure30.00 inHg
Wind9.9 mph SE
Humidity57%
Visibility—
Dew point61°
Thu, 2283° / 66°0.4Rain
83 °Rain

Sylvan, Thursday, 22 October

Rain. High 83°, low 66°.

Pressure29.80 inHg
Wind18.2 mph S
Humidity56%
Visibility—
Dew point63°
Fri, 2383° / 62°0.18Rain
83 °Rain

Sylvan, Friday, 23 October

Rain. High 83°, low 62°.

Pressure29.97 inHg
Wind6.9 mph S
Humidity28%
Visibility—
Dew point42°
Sat, 2483° / 69°0.13Light rain
83 °Light rain

Sylvan, Saturday, 24 October

Light rain. High 83°, low 69°.

Pressure30.09 inHg
Wind9.7 mph SE
Humidity61%
Visibility—
Dew point67°
Sun, 2587° / 71°0.01Light rain
87 °Light rain

Sylvan, Sunday, 25 October

Light rain. High 87°, low 71°.

Pressure30.00 inHg
Wind13.4 mph S
Humidity57%
Visibility—
Dew point66°
Mon, 2683° / 72°0.54Rain
83 °Rain

Sylvan, Monday, 26 October

Rain. High 83°, low 72°.

Pressure29.88 inHg
Wind11.4 mph S
Humidity59%
Visibility—
Dew point66°
Tue, 2771° / 58°0.78Rain
71 °Rain

Sylvan, Tuesday, 27 October

Rain. High 71°, low 58°.

Pressure29.88 inHg
Wind12.9 mph S
Humidity81%
Visibility—
Dew point57°
Wed, 2857° / 45°0.36Rain
57 °Rain

Sylvan, Wednesday, 28 October

Rain. High 57°, low 45°.

Pressure30.03 inHg
Wind17 mph NW
Humidity95%
Visibility—
Dew point53°

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 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 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.