10-day forecast for Old Union, AR: 39° to 75°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
75°
Best day: Saturday, November 21
57°
Worst day: Sunday, November 15
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1663° / 40°0
Morning46°feels 43°
Afternoon62°feels 60°
Evening48°feels 45°
Overnight43°feels 40°
63 °
Old Union, Monday, 16 November
Clear. High 63°, low 40°.
Pressure30.45 inHg
Wind6.4 mph NE
Humidity39%
Visibility6.2 mi
Dew point36°
Tue, 1765° / 39°0
Morning45°feels 43°
Afternoon65°feels 63°
Evening49°feels 47°
Overnight42°feels 39°
65 °
Old Union, Tuesday, 17 November
Clear. High 65°, low 39°.
Pressure30.45 inHg
Wind4.9 mph E
Humidity38%
Visibility6.2 mi
Dew point37°
Wed, 1869° / 42°0
Morning48°feels 45°
Afternoon69°feels 67°
Evening54°feels 53°
Overnight44°feels 40°
69 °
Old Union, Wednesday, 18 November
Overcast. High 69°, low 42°.
Pressure30.36 inHg
Wind5 mph SE
Humidity41%
Visibility6.2 mi
Dew point43°
Thu, 1974° / 49°0
Morning55°feels 53°
Afternoon71°feels 69°
Evening60°feels 59°
Overnight50°feels 48°
74 °
Old Union, Thursday, 19 November
Partly cloudy. High 74°, low 49°.
Pressure30.36 inHg
Wind6 mph SE
Humidity46%
Visibility—
Dew point47°
Fri, 2074° / 52°0
Morning58°feels 57°
Afternoon71°feels 70°
Evening60°feels 58°
Overnight55°feels 54°
74 °
Old Union, Friday, 20 November
Overcast. High 74°, low 52°.
Pressure30.27 inHg
Wind6.2 mph SE
Humidity38%
Visibility—
Dew point43°
Sat, 2175° / 49°0
Morning55°feels 54°
Afternoon71°feels 70°
Evening65°feels 64°
Overnight61°feels 59°
75 °
Old Union, Saturday, 21 November
Overcast. High 75°, low 49°.
Pressure30.18 inHg
Wind6.5 mph S
Humidity29%
Visibility—
Dew point36°
Sun, 2271° / 53°0.01
Morning62°feels 62°
Afternoon67°feels 66°
Evening58°feels 56°
Overnight54°feels 52°
71 °
Old Union, Sunday, 22 November
Light rain. High 71°, low 53°.
Pressure30.24 inHg
Wind7 mph NE
Humidity60%
Visibility—
Dew point53°
Mon, 2362° / 43°0
Morning49°feels 46°
Afternoon61°feels 58°
Evening54°feels 51°
Overnight49°feels 46°
62 °
Old Union, Monday, 23 November
Overcast. High 62°, low 43°.
Pressure30.30 inHg
Wind8.9 mph NE
Humidity33%
Visibility—
Dew point30°
Tue, 2462° / 42°0
Morning47°feels 44°
Afternoon58°feels 55°
Evening49°feels 46°
Overnight43°feels 41°
62 °
Old Union, Tuesday, 24 November
Overcast. High 62°, low 42°.
Pressure30.33 inHg
Wind7.2 mph NE
Humidity27%
Visibility—
Dew point23°
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 Old Union, AR 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.