10-day forecast for Union, NC: 67° to 100°, with precipitation expected on 7 days. The table below breaks each day into morning, afternoon, evening and overnight.
99°
Best day: Tuesday, August 11
90° · 0.75 in
Worst day: Monday, August 17
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 10100° / 70°0.67
Morning74°feels 75°
Afternoon90°feels 88°
Evening71°feels 72°
Overnight72°feels 73°
100 °
Union, Monday, 10 August
Heavy rain. High 100°, low 70°.
Pressure30.09 inHg
Wind1.5 mph W
Humidity40%
Visibility6.2 mi
Dew point65°
Tue, 1199° / 70°0
Morning73°feels 74°
Afternoon96°feels 99°
Evening84°feels 87°
Overnight70°feels 71°
99 °
Union, Tuesday, 11 August
Clear. High 99°, low 70°.
Pressure30.03 inHg
Wind1.8 mph SE
Humidity48%
Visibility6.2 mi
Dew point69°
Wed, 1299° / 71°0.38
Morning74°feels 75°
Afternoon99°feels 102°
Evening74°feels 75°
Overnight72°feels 73°
99 °
Union, Wednesday, 12 August
Rain. High 99°, low 71°.
Pressure29.91 inHg
Wind6.6 mph W
Humidity42%
Visibility6.2 mi
Dew point66°
Thu, 1396° / 68°0.04
Morning78°feels 79°
Afternoon91°feels 94°
Evening80°feels 82°
Overnight76°feels 76°
96 °
Union, Thursday, 13 August
Light rain. High 96°, low 68°.
Pressure29.91 inHg
Wind5.4 mph NW
Humidity38%
Visibility—
Dew point61°
Fri, 1478° / 73°0.15
Morning74°feels 74°
Afternoon73°feels 74°
Evening74°feels 75°
Overnight73°feels 74°
78 °
Union, Friday, 14 August
Light rain. High 78°, low 73°.
Pressure30.09 inHg
Wind4.9 mph W
Humidity96%
Visibility—
Dew point71°
Sat, 1579° / 69°0.04
Morning70°feels 71°
Afternoon71°feels 72°
Evening74°feels 74°
Overnight69°feels 70°
79 °
Union, Saturday, 15 August
Light rain. High 79°, low 69°.
Pressure30.21 inHg
Wind5.5 mph NE
Humidity85%
Visibility—
Dew point66°
Sun, 1681° / 67°0.03
Morning73°feels 73°
Afternoon80°feels 81°
Evening73°feels 74°
Overnight69°feels 69°
81 °
Union, Sunday, 16 August
Light rain. High 81°, low 67°.
Pressure30.18 inHg
Wind3.9 mph NE
Humidity56%
Visibility—
Dew point62°
Mon, 1790° / 68°0.75
Morning75°feels 78°
Afternoon87°feels 92°
Evening77°feels 79°
Overnight72°feels 73°
90 °
Union, Monday, 17 August
Rain. High 90°, low 68°.
Pressure30.03 inHg
Wind10.1 mph SE
Humidity58%
Visibility—
Dew point69°
Tue, 1891° / 69°0.08
Morning76°feels 78°
Afternoon87°feels 91°
Evening78°feels 79°
Overnight71°feels 73°
91 °
Union, Tuesday, 18 August
Light rain. High 91°, low 69°.
Pressure29.94 inHg
Wind6.9 mph S
Humidity54%
Visibility—
Dew point67°
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, NC 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.