As of 02:49 CDT

Weather in Sylvester, TX

78°

Sylvester, Tuesday, 13 October, 02:49

Clear. Feels like 79°. High 93°, low 73°.

Pressure29.88 inHg

Wind10.4 mph S

Humidity72%

Visibility6.2 mi

Dew point68°

See detailed hourly forecast

Wed, 1490° / 72°

0.71

90 °

Sylvester, Wednesday, 14 October

Heavy rain. High 90°, low 72°.

Pressure29.91 inHg

Wind13 mph S

Humidity57%

Visibility6.2 mi

Dew point69°

Thu, 1583° / 60°

1.46

83 °

Sylvester, Thursday, 15 October

Heavy rain. High 83°, low 60°.

Pressure29.97 inHg

Wind9.5 mph SW

Humidity65%

Visibility6.2 mi

Dew point70°

Fri, 1659° / 51°

0.58

59 °

Sylvester, Friday, 16 October

Heavy rain. High 59°, low 51°.

Pressure30.53 inHg

Wind18.1 mph N

Humidity42%

Visibility6.2 mi

Dew point34°

Sat, 1759° / 44°

59 °

Sylvester, Saturday, 17 October

Overcast. High 59°, low 44°.

Pressure30.50 inHg

Wind9.2 mph NE

Humidity54%

Visibility—

Dew point38°

Sun, 1867° / 44°

67 °

Sylvester, Sunday, 18 October

Mostly clear. High 67°, low 44°.

Pressure30.18 inHg

Wind9.2 mph S

Humidity44%

Visibility—

Dew point40°

Mon, 1976° / 61°

76 °

Sylvester, Monday, 19 October

Overcast. High 76°, low 61°.

Pressure30.03 inHg

Wind14.4 mph S

Humidity59%

Visibility—

Dew point54°

Tue, 2083° / 63°

0.05

83 °

Sylvester, Tuesday, 20 October

Light rain. High 83°, low 63°.

Pressure29.94 inHg

Wind17.1 mph S

Humidity51%

Visibility—

Dew point58°

Wed, 2178° / 70°

0.01

78 °

Sylvester, Wednesday, 21 October

Light rain. High 78°, low 70°.

Pressure29.85 inHg

Wind20.2 mph S

Humidity68%

Visibility—

Dew point64°

Thu, 2275° / 64°

0.47

75 °

Sylvester, Thursday, 22 October

Light rain. High 75°, low 64°.

Pressure29.83 inHg

Wind24.1 mph S

Humidity87%

Visibility—

Dew point67°

Fri, 2375° / 55°

75 °

Sylvester, Friday, 23 October

Partly cloudy. High 75°, low 55°.

Pressure30.12 inHg

Wind9.3 mph E

Humidity33%

Visibility—

Dew point39°

Sat, 2460° / 53°

0.65

60 °

Sylvester, Saturday, 24 October

Rain. High 60°, low 53°.

Pressure30.24 inHg

Wind13.7 mph NE

Humidity90%

Visibility—

Dew point51°

Sun, 2566° / 50°

66 °

Sylvester, Sunday, 25 October

Clear. High 66°, low 50°.

Pressure30.39 inHg

Wind16 mph NE

Humidity46%

Visibility—

Dew point40°

Mon, 2671° / 50°

71 °

Sylvester, Monday, 26 October

Clear. High 71°, low 50°.

Pressure30.30 inHg

Wind13.9 mph N

Humidity38%

Visibility—

Dew point40°

Tue, 2778° / 55°

78 °

Sylvester, Tuesday, 27 October

Clear. High 78°, low 55°.

Pressure30.09 inHg

Wind12.5 mph NW

Humidity29%

Visibility—

Dew point38°

Wed, 2872° / 57°

72 °

Sylvester, Wednesday, 28 October

Clear. High 72°, low 57°.

Pressure30.09 inHg

Wind12.1 mph N

Humidity38%

Visibility—

Dew point43°

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 Sylvester, 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 Sylvester, 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.