10-day forecast for Union, OK: 49° to 81°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
81°
Best day: Friday, October 23
54° · 0.46 in
Worst day: Friday, October 30
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 2381° / 59°0
Morning61°feels 59°
Afternoon80°feels 80°
Evening69°feels 68°
Overnight62°feels 60°
81 °
Union, Friday, 23 October
Overcast. High 81°, low 59°.
Pressure30.12 inHg
Wind10.2 mph S
Humidity43%
Visibility6.2 mi
Dew point49°
Sat, 2479° / 58°0
Morning58°feels 57°
Afternoon78°feels 77°
Evening68°feels 67°
Overnight63°feels 62°
79 °
Union, Saturday, 24 October
Overcast. High 79°, low 58°.
Pressure30.21 inHg
Wind8 mph S
Humidity43%
Visibility6.2 mi
Dew point50°
Sun, 2577° / 59°0
Morning59°feels 58°
Afternoon78°feels 78°
Evening69°feels 68°
Overnight64°feels 63°
77 °
Union, Sunday, 25 October
Overcast. High 77°, low 59°.
Pressure30.27 inHg
Wind7.4 mph S
Humidity48%
Visibility6.2 mi
Dew point54°
Mon, 2675° / 59°0.05
Morning60°feels 59°
Afternoon72°feels 70°
Evening67°feels 66°
Overnight63°feels 62°
75 °
Union, Monday, 26 October
Light rain. High 75°, low 59°.
Pressure30.21 inHg
Wind10.3 mph S
Humidity39%
Visibility—
Dew point44°
Tue, 2772° / 58°0.12
Morning62°feels 61°
Afternoon70°feels 70°
Evening66°feels 66°
Overnight62°feels 61°
72 °
Union, Tuesday, 27 October
Light rain. High 72°, low 58°.
Pressure30.18 inHg
Wind12 mph S
Humidity51%
Visibility—
Dew point50°
Wed, 2875° / 56°0
Morning61°feels 60°
Afternoon72°feels 72°
Evening69°feels 68°
Overnight65°feels 65°
75 °
Union, Wednesday, 28 October
Partly cloudy. High 75°, low 56°.
Pressure30.09 inHg
Wind16.5 mph S
Humidity51%
Visibility—
Dew point51°
Thu, 2967° / 50°0.15
Morning59°feels 59°
Afternoon56°feels 55°
Evening50°feels 48°
Overnight52°feels 48°
67 °
Union, Thursday, 29 October
Light rain. High 67°, low 50°.
Pressure30.24 inHg
Wind18.1 mph N
Humidity75%
Visibility—
Dew point50°
Fri, 3054° / 49°0.46
Morning51°feels 49°
Afternoon53°feels 52°
Evening54°feels 54°
Overnight54°feels 53°
54 °
Union, Friday, 30 October
Rain. High 54°, low 49°.
Pressure30.12 inHg
Wind11.6 mph SE
Humidity82%
Visibility—
Dew point47°
Sat, 3160° / 57°0.47
Morning58°feels 58°
Afternoon60°feels 60°
Evening60°feels 60°
Overnight59°feels 59°
60 °
Union, Saturday, 31 October
Rain. High 60°, low 57°.
Pressure29.80 inHg
Wind15.1 mph S
Humidity93%
Visibility—
Dew point57°
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.