10-day forecast for Union, OK: 55° to 83°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
83°
Best day: Monday, November 2
70° · 0.3 in
Worst day: Tuesday, October 27
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 2678° / 55°0
Morning55°feels 54°
Afternoon76°feels 76°
Evening63°feels 62°
Overnight60°feels 59°
78 °
Union, Monday, 26 October
Clear. High 78°, low 55°.
Pressure30.24 inHg
Wind9.9 mph S
Humidity51%
Visibility6.2 mi
Dew point53°
Tue, 2770° / 56°0.3
Morning60°feels 59°
Afternoon69°feels 68°
Evening65°feels 64°
Overnight64°feels 63°
70 °
Union, Tuesday, 27 October
Heavy rain. High 70°, low 56°.
Pressure30.15 inHg
Wind9.9 mph S
Humidity65%
Visibility6.2 mi
Dew point54°
Wed, 2878° / 61°0
Morning61°feels 61°
Afternoon77°feels 77°
Evening72°feels 72°
Overnight64°feels 64°
78 °
Union, Wednesday, 28 October
Clear. High 78°, low 61°.
Pressure30.06 inHg
Wind12.9 mph S
Humidity66%
Visibility6.2 mi
Dew point61°
Thu, 2980° / 63°0
Morning65°feels 65°
Afternoon77°feels 77°
Evening72°feels 72°
Overnight66°feels 66°
80 °
Union, Thursday, 29 October
Overcast. High 80°, low 63°.
Pressure30.09 inHg
Wind8.6 mph S
Humidity71%
Visibility6.2 mi
Dew point64°
Fri, 3071° / 61°0.3
Morning65°feels 66°
Afternoon69°feels 69°
Evening63°feels 64°
Overnight62°feels 62°
71 °
Union, Friday, 30 October
Rain. High 71°, low 61°.
Pressure30.12 inHg
Wind9.2 mph S
Humidity82%
Visibility—
Dew point63°
Sat, 3165° / 58°0.09
Morning60°feels 60°
Afternoon64°feels 65°
Evening64°feels 64°
Overnight61°feels 62°
65 °
Union, Saturday, 31 October
Light rain. High 65°, low 58°.
Pressure29.97 inHg
Wind8.7 mph SE
Humidity87%
Visibility—
Dew point60°
Sun, 0170° / 61°0.04
Morning64°feels 65°
Afternoon69°feels 69°
Evening67°feels 67°
Overnight65°feels 66°
70 °
Union, Sunday, 1 November
Light rain. High 70°, low 61°.
Pressure30.06 inHg
Wind7.9 mph SE
Humidity79%
Visibility—
Dew point61°
Mon, 0283° / 65°0
Morning71°feels 72°
Afternoon80°feels 82°
Evening76°feels 77°
Overnight72°feels 72°
83 °
Union, Monday, 2 November
Partly cloudy. High 83°, low 65°.
Pressure29.83 inHg
Wind23.4 mph SW
Humidity66%
Visibility—
Dew point67°
Tue, 0373° / 58°0
Morning64°feels 62°
Afternoon69°feels 67°
Evening62°feels 60°
Overnight59°feels 56°
73 °
Union, Tuesday, 3 November
Clear. High 73°, low 58°.
Pressure30.06 inHg
Wind14.9 mph N
Humidity36%
Visibility—
Dew point41°
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.