How is the weather in Union, TX?

At 4:48 AM on Tue, Sep 9, 2025 it is clear and 56 degrees Fahrenheit, feeling like 56 degrees.

Union, TX Weather Forecast and Current Conditions

WEATHER ALERTS - Air Quality Alert

56°F
Feels Like 56°F

Humidity 98% Dew Point 56°F Wind Calm 0 MPH Barometer 29.97 in.761.2 mm

Solar Rad 0 w/m2 UV Index 0

Report from 2.1 miles W of central Union at 4:48 AM Tue, Sep 9, 2025

WEATHER ALERTS - Air Quality Alert

Current Weather

56°F
Feels Like 56°F

Humidity 98% Dew Point 56°F Wind Calm 0 MPH Barometer 29.97 in.761.2 mm

Solar Rad 0 w/m2 UV Index 0

Report from 2.1 miles W of central Union at 4:48 AM Tue, Sep 9, 2025

Forecast at a Glance

TueSep 9

87°

62°

WedSep 10

91°

66°

ThuSep 11

93°

69°

FriSep 12

94°

70°

SatSep 13

94°

70°

SunSep 14

10%

93°

70°

MonSep 15

10%

93°

This Date in Weather History

1921 - A dying tropical depression unloaded 38.2 inches of rain upon the town of Thrall in southeastern Texas killing 224 persons. 36.4 inches fell in 18 hours.

Union 7 Day Weather Forecast Details

Tuesday Sep 9

Day: Sunny. High near 87, with temperatures falling to around 85 in the afternoon. Southeast wind 0 to 5 mph.

Night: Clear, with a low around 62. East southeast wind 0 to 5 mph.

Wednesday Sep 10

Day: Sunny. High near 91, with temperatures falling to around 89 in the afternoon. Southeast wind 0 to 5 mph.

Night: Clear. Low around 66, with temperatures rising to around 68 overnight. Southeast wind 0 to 5 mph.

Thursday Sep 11

Day: Sunny. High near 93, with temperatures falling to around 91 in the afternoon. South southeast wind 0 to 5 mph.

Night: Clear, with a low around 69. Southeast wind 0 to 5 mph.

Friday Sep 12

Day: Sunny, with a high near 94. South wind 0 to 5 mph.

Night: Mostly clear, with a low around 70. South southeast wind 0 to 5 mph.

Saturday Sep 13

Day: Sunny, with a high near 94.

Night: Partly cloudy, with a low around 70.

Sunday Sep 14

Day: Sunny, with a high near 93.

Night: Partly cloudy, with a low around 70.

Monday Sep 15

Day: Mostly sunny, with a high near 93.

Sun & Moon Monthly

First Light 6:41 AM

Sunrise 7:06 AM

Sunset 7:41 PM

Last Light 8:06 PM

Moonrise 8:44 PM

Moonset 8:59 AM

Moon Phase

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