10-day forecast for Union, TX: 71° to 101°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
100°
Best day: Tuesday, August 18
101° · 0.09 in
Worst day: Wednesday, August 12
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1097° / 74°0
Morning75°feels 75°
Afternoon95°feels 93°
Evening93°feels 90°
Overnight79°feels 78°
97 °
Union, Monday, 10 August
Clear. High 97°, low 74°.
Pressure29.94 inHg
Wind12.4 mph SW
Humidity32%
Visibility6.2 mi
Dew point57°
Tue, 1199° / 75°0
Morning75°feels 75°
Afternoon96°feels 94°
Evening94°feels 92°
Overnight81°feels 81°
99 °
Union, Tuesday, 11 August
Clear. High 99°, low 75°.
Pressure29.91 inHg
Wind15.3 mph S
Humidity33%
Visibility6.2 mi
Dew point58°
Wed, 12101° / 77°0.09
Morning76°feels 76°
Afternoon98°feels 97°
Evening78°feels 78°
Overnight83°feels 82°
101 °
Union, Wednesday, 12 August
Light rain. High 101°, low 77°.
Pressure29.83 inHg
Wind16.4 mph S
Humidity35%
Visibility6.2 mi
Dew point60°
Thu, 13100° / 76°0.02
Morning81°feels 80°
Afternoon95°feels 93°
Evening97°feels 95°
Overnight81°feels 81°
100 °
Union, Thursday, 13 August
Light rain. High 100°, low 76°.
Pressure29.83 inHg
Wind18.6 mph S
Humidity28%
Visibility—
Dew point54°
Fri, 1499° / 74°0.06
Morning80°feels 80°
Afternoon95°feels 94°
Evening96°feels 94°
Overnight85°feels 84°
99 °
Union, Friday, 14 August
Light rain. High 99°, low 74°.
Pressure29.91 inHg
Wind19.8 mph S
Humidity30%
Visibility—
Dew point56°
Sat, 1597° / 74°0.01
Morning80°feels 79°
Afternoon93°feels 92°
Evening92°feels 89°
Overnight82°feels 81°
97 °
Union, Saturday, 15 August
Light rain. High 97°, low 74°.
Pressure30.03 inHg
Wind18.9 mph S
Humidity31%
Visibility—
Dew point56°
Sun, 1696° / 72°0
Morning77°feels 77°
Afternoon92°feels 91°
Evening93°feels 90°
Overnight81°feels 80°
96 °
Union, Sunday, 16 August
Clear. High 96°, low 72°.
Pressure30.12 inHg
Wind14.1 mph S
Humidity32%
Visibility—
Dew point55°
Mon, 1798° / 71°0
Morning78°feels 76°
Afternoon94°feels 91°
Evening94°feels 90°
Overnight81°feels 79°
98 °
Union, Monday, 17 August
Clear. High 98°, low 71°.
Pressure30.03 inHg
Wind11.6 mph S
Humidity22%
Visibility—
Dew point47°
Tue, 18100° / 74°0
Morning80°feels 79°
Afternoon97°feels 93°
Evening96°feels 91°
Overnight82°feels 80°
100 °
Union, Tuesday, 18 August
Clear. High 100°, low 74°.
Pressure29.94 inHg
Wind13.3 mph S
Humidity19%
Visibility—
Dew point45°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Union, TX around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.