How is the weather in Mount Sylvan, TX?

At 12:19 AM on Sat, Sep 20, 2025 it is clear and 72 degrees Fahrenheit, feeling like 72 degrees.

Mount Sylvan, TX Weather Forecast and Current Conditions

72°F
Feels Like 72°F

Humidity 93% Dew Point 70°F Wind Calm 0 MPH Barometer 29.84 in.757.9 mm

Solar Rad 0 w/m2 UV Index 0

Report from 4.6 miles NE of central Mount Sylvan at 12:19 AM Sat, Sep 20, 2025

Current Weather

72°F
Feels Like 72°F

Humidity 93% Dew Point 70°F Wind Calm 0 MPH Barometer 29.84 in.757.9 mm

Solar Rad 0 w/m2 UV Index 0

Report from 4.6 miles NE of central Mount Sylvan at 12:19 AM Sat, Sep 20, 2025

Forecast at a Glance

SatSep 20

90°

69°

SunSep 21

10%

89°

70°

MonSep 22

20%

90°

71°

TueSep 23

40%

90°

70°

WedSep 24

50%

84°

66°

ThuSep 25

20%

83°

63°

FriSep 26

20%

82°

This Date in Weather History

1845 - A tornado traveled 275 miles across Lake Ontario, New York and Lake Champlain.

Mount Sylvan 7 Day Weather Forecast Details

Saturday Sep 20

Day: Mostly sunny, with a high near 90. South wind around 5 mph.

Night: Mostly clear, with a low around 69. Southeast wind around 5 mph.

Sunday Sep 21

Day: Sunny, with a high near 89. South wind 5 to 10 mph.

Night: Mostly clear, with a low around 70. South wind around 10 mph.

Monday Sep 22

Day: A slight chance of rain showers after 7am. Sunny, with a high near 90. Chance of precipitation is 20%.

Night: A slight chance of rain showers. Mostly clear, with a low around 71. Chance of precipitation is 20%.

Tuesday Sep 23

Day: A chance of rain showers. Mostly sunny, with a high near 90. Chance of precipitation is 40%.

Night: A chance of rain showers before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 70. Chance of precipitation is 50%.

Wednesday Sep 24

Day: A chance of showers and thunderstorms. Mostly sunny, with a high near 84. Chance of precipitation is 50%.

Night: A chance of showers and thunderstorms. Mostly clear, with a low around 66. Chance of precipitation is 30%.

Thursday Sep 25

Day: A slight chance of rain showers. Sunny, with a high near 83. Chance of precipitation is 20%.

Night: A slight chance of rain showers before 7pm. Mostly clear, with a low around 63. Chance of precipitation is 20%.

Friday Sep 26

Day: A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 82.

Sun & Moon Monthly

First Light 6:45 AM

Sunrise 7:09 AM

Sunset 7:24 PM

Last Light 7:48 PM

Moonrise 6:05 AM

Moonset 6:56 PM

Moon Phase

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