10-day forecast for Union, OK: 46° to 81°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
81°
Best day: Thursday, October 29
75° · 1.04 in
Worst day: Saturday, October 31
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 2578° / 57°0
Morning57°feels 56°
Afternoon77°feels 76°
Evening65°feels 64°
Overnight60°feels 59°
78 °
Union, Sunday, 25 October
Mostly clear. High 78°, low 57°.
Pressure30.30 inHg
Wind6.5 mph S
Humidity54%
Visibility6.2 mi
Dew point56°
Mon, 2675° / 53°0
Morning57°feels 56°
Afternoon74°feels 73°
Evening68°feels 67°
Overnight56°feels 55°
75 °
Union, Monday, 26 October
Overcast. High 75°, low 53°.
Pressure30.21 inHg
Wind10.5 mph S
Humidity43%
Visibility6.2 mi
Dew point48°
Tue, 2776° / 59°0.12
Morning59°feels 58°
Afternoon74°feels 74°
Evening71°feels 70°
Overnight64°feels 63°
76 °
Union, Tuesday, 27 October
Rain. High 76°, low 59°.
Pressure30.12 inHg
Wind12.8 mph S
Humidity72%
Visibility4.0 mi
Dew point57°
Wed, 2880° / 64°0
Morning65°feels 65°
Afternoon78°feels 78°
Evening73°feels 73°
Overnight67°feels 66°
80 °
Union, Wednesday, 28 October
Clear. High 80°, low 64°.
Pressure30.06 inHg
Wind11.4 mph S
Humidity64%
Visibility6.2 mi
Dew point61°
Thu, 2981° / 64°0
Morning68°feels 68°
Afternoon78°feels 78°
Evening73°feels 73°
Overnight69°feels 69°
81 °
Union, Thursday, 29 October
Mostly clear. High 81°, low 64°.
Pressure30.09 inHg
Wind10.4 mph S
Humidity57%
Visibility—
Dew point60°
Fri, 3068° / 61°0.27
Morning63°feels 63°
Afternoon61°feels 61°
Evening62°feels 62°
Overnight64°feels 64°
68 °
Union, Friday, 30 October
Rain. High 68°, low 61°.
Pressure30.03 inHg
Wind19.3 mph SE
Humidity75%
Visibility—
Dew point54°
Sat, 3175° / 63°1.04
Morning65°feels 66°
Afternoon67°feels 68°
Evening70°feels 69°
Overnight67°feels 67°
75 °
Union, Saturday, 31 October
Rain. High 75°, low 63°.
Pressure29.77 inHg
Wind21.8 mph S
Humidity92%
Visibility—
Dew point64°
Sun, 0173° / 55°0
Morning62°feels 61°
Afternoon71°feels 69°
Evening58°feels 56°
Overnight55°feels 53°
73 °
Union, Sunday, 1 November
Overcast. High 73°, low 55°.
Pressure29.83 inHg
Wind19.1 mph N
Humidity44%
Visibility—
Dew point48°
Mon, 0260° / 46°0
Morning50°feels 46°
Afternoon57°feels 54°
Evening50°feels 47°
Overnight47°feels 43°
60 °
Union, Monday, 2 November
Clear. High 60°, low 46°.
Pressure30.24 inHg
Wind20.5 mph NW
Humidity31%
Visibility—
Dew point26°
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, OK 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.