10-day forecast for Old Union, AR: 35° to 78°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
75°
Best day: Friday, November 20
68° · 0.47 in
Worst day: Sunday, November 22
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1458° / 35°0
Morning42°feels 38°
Afternoon58°feels 55°
Evening44°feels 41°
Overnight38°feels 34°
58 °
Old Union, Saturday, 14 November
Partly cloudy. High 58°, low 35°.
Pressure30.27 inHg
Wind4.9 mph E
Humidity41%
Visibility6.2 mi
Dew point30°
Sun, 1553° / 42°0.12
Morning46°feels 42°
Afternoon51°feels 49°
Evening46°feels 42°
Overnight46°feels 42°
53 °
Old Union, Sunday, 15 November
Light rain. High 53°, low 42°.
Pressure30.33 inHg
Wind7.5 mph E
Humidity50%
Visibility6.2 mi
Dew point35°
Mon, 1662° / 47°0
Morning50°feels 48°
Afternoon63°feels 60°
Evening50°feels 47°
Overnight48°feels 45°
62 °
Old Union, Monday, 16 November
Clear. High 62°, low 47°.
Pressure30.42 inHg
Wind6.6 mph E
Humidity41%
Visibility6.2 mi
Dew point37°
Tue, 1765° / 41°0
Morning48°feels 45°
Afternoon61°feels 58°
Evening52°feels 50°
Overnight44°feels 41°
65 °
Old Union, Tuesday, 17 November
Clear. High 65°, low 41°.
Pressure30.42 inHg
Wind6.4 mph E
Humidity38%
Visibility—
Dew point34°
Wed, 1871° / 45°0
Morning52°feels 49°
Afternoon67°feels 66°
Evening57°feels 56°
Overnight52°feels 51°
71 °
Old Union, Wednesday, 18 November
Clear. High 71°, low 45°.
Pressure30.30 inHg
Wind7 mph SE
Humidity45%
Visibility—
Dew point44°
Thu, 1973° / 53°0
Morning58°feels 58°
Afternoon70°feels 69°
Evening61°feels 61°
Overnight58°feels 57°
73 °
Old Union, Thursday, 19 November
Overcast. High 73°, low 53°.
Pressure30.24 inHg
Wind6.4 mph SE
Humidity53%
Visibility—
Dew point51°
Fri, 2075° / 53°0
Morning59°feels 58°
Afternoon72°feels 71°
Evening63°feels 62°
Overnight58°feels 57°
75 °
Old Union, Friday, 20 November
Clear. High 75°, low 53°.
Pressure30.24 inHg
Wind8.5 mph SE
Humidity45%
Visibility—
Dew point48°
Sat, 2178° / 53°0.04
Morning59°feels 58°
Afternoon74°feels 74°
Evening68°feels 69°
Overnight64°feels 64°
78 °
Old Union, Saturday, 21 November
Light rain. High 78°, low 53°.
Pressure29.97 inHg
Wind10.5 mph S
Humidity47%
Visibility—
Dew point51°
Sun, 2268° / 56°0.47
Morning66°feels 67°
Afternoon67°feels 67°
Evening58°feels 58°
Overnight58°feels 57°
68 °
Old Union, Sunday, 22 November
Rain. High 68°, low 56°.
Pressure29.97 inHg
Wind7.8 mph S
Humidity90%
Visibility—
Dew point65°
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.