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As of 16:33 CDT

Weather in Sylvan, TX

90°Current weather

Sylvan, Saturday, 10 October, 16:33

Clear. Feels like 89°. High 90°, low 63°.

Pressure29.94 inHg
Wind9.2 mph SW
Humidity37%
Visibility6.2 mi
Dew point60°
Sun, 1189° / 66°0Overcast
89 °Overcast

Sylvan, Sunday, 11 October

Overcast. High 89°, low 66°.

Pressure30.06 inHg
Wind11.5 mph S
Humidity61%
Visibility6.2 mi
Dew point66°
Mon, 1285° / 66°0Clear
85 °Clear

Sylvan, Monday, 12 October

Clear. High 85°, low 66°.

Pressure30.06 inHg
Wind11.7 mph S
Humidity68%
Visibility6.2 mi
Dew point69°
Tue, 1388° / 73°0Overcast
88 °Overcast

Sylvan, Tuesday, 13 October

Overcast. High 88°, low 73°.

Pressure30.00 inHg
Wind11.3 mph S
Humidity72%
Visibility6.2 mi
Dew point73°
Wed, 1488° / 75°0.11Light rain
88 °Light rain

Sylvan, Wednesday, 14 October

Light rain. High 88°, low 75°.

Pressure30.00 inHg
Wind9.6 mph S
Humidity73%
Visibility6.2 mi
Dew point74°
Thu, 1586° / 73°0Clear
86 °Clear

Sylvan, Thursday, 15 October

Clear. High 86°, low 73°.

Pressure30.06 inHg
Wind8.3 mph S
Humidity60%
Visibility—
Dew point66°
Fri, 1670° / 57°0.17Light rain
70 °Light rain

Sylvan, Friday, 16 October

Light rain. High 70°, low 57°.

Pressure30.24 inHg
Wind16 mph N
Humidity51%
Visibility—
Dew point50°
Sat, 1755° / 41°0Clear
55 °Clear

Sylvan, Saturday, 17 October

Clear. High 55°, low 41°.

Pressure30.50 inHg
Wind19.7 mph N
Humidity24%
Visibility—
Dew point17°
Sun, 1856° / 34°0Clear
56 °Clear

Sylvan, Sunday, 18 October

Clear. High 56°, low 34°.

Pressure30.62 inHg
Wind8 mph NE
Humidity27%
Visibility—
Dew point16°
Mon, 1960° / 36°0Clear
60 °Clear

Sylvan, Monday, 19 October

Clear. High 60°, low 36°.

Pressure30.56 inHg
Wind8.3 mph SE
Humidity35%
Visibility—
Dew point26°
Tue, 2066° / 42°0Clear
66 °Clear

Sylvan, Tuesday, 20 October

Clear. High 66°, low 42°.

Pressure30.39 inHg
Wind7.4 mph SE
Humidity33%
Visibility—
Dew point30°
Wed, 2169° / 46°0Clear
69 °Clear

Sylvan, Wednesday, 21 October

Clear. High 69°, low 46°.

Pressure30.30 inHg
Wind7.5 mph SE
Humidity31%
Visibility—
Dew point32°
Thu, 2272° / 49°0Clear
72 °Clear

Sylvan, Thursday, 22 October

Clear. High 72°, low 49°.

Pressure30.33 inHg
Wind5.1 mph SE
Humidity29%
Visibility—
Dew point33°
Fri, 2367° / 50°0Mostly clear
67 °Mostly clear

Sylvan, Friday, 23 October

Mostly clear. High 67°, low 50°.

Pressure30.30 inHg
Wind15.6 mph N
Humidity39%
Visibility—
Dew point39°
Sat, 2463° / 43°0Clear
63 °Clear

Sylvan, Saturday, 24 October

Clear. High 63°, low 43°.

Pressure30.24 inHg
Wind11.9 mph N
Humidity40%
Visibility—
Dew point34°
Sun, 2566° / 42°0Clear
66 °Clear

Sylvan, Sunday, 25 October

Clear. High 66°, low 42°.

Pressure30.21 inHg
Wind7.1 mph N
Humidity38%
Visibility—
Dew point34°

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.