10-day forecast for Port Union, OH: 58° to 94°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
94°
Best day: Monday, August 10
71° · 1 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1094° / 74°0.02
Morning76°feels 77°
Afternoon92°feels 98°
Evening87°feels 92°
Overnight77°feels 78°
94 °
Port Union, Monday, 10 August
Light rain. High 94°, low 74°.
Pressure30.00 inHg
Wind10.4 mph SW
Humidity58%
Visibility6.2 mi
Dew point71°
Tue, 1194° / 72°0.52
Morning74°feels 76°
Afternoon92°feels 97°
Evening86°feels 93°
Overnight78°feels 79°
94 °
Port Union, Tuesday, 11 August
Rain. High 94°, low 72°.
Pressure29.94 inHg
Wind8.6 mph SW
Humidity67%
Visibility6.2 mi
Dew point73°
Wed, 1289° / 68°0.56
Morning75°feels 76°
Afternoon89°feels 97°
Evening68°feels 69°
Overnight70°feels 71°
89 °
Port Union, Wednesday, 12 August
Rain. High 89°, low 68°.
Pressure29.80 inHg
Wind6.3 mph W
Humidity61%
Visibility6.2 mi
Dew point71°
Thu, 1382° / 66°0.01
Morning67°feels 68°
Afternoon81°feels 82°
Evening73°feels 74°
Overnight67°feels 68°
82 °
Port Union, Thursday, 13 August
Light rain. High 82°, low 66°.
Pressure29.97 inHg
Wind10.1 mph N
Humidity51%
Visibility—
Dew point60°
Fri, 1471° / 62°1
Morning63°feels 63°
Afternoon64°feels 65°
Evening67°feels 67°
Overnight63°feels 63°
71 °
Port Union, Friday, 14 August
Rain. High 71°, low 62°.
Pressure30.15 inHg
Wind7.3 mph E
Humidity94%
Visibility—
Dew point62°
Sat, 1572° / 58°0
Morning62°feels 61°
Afternoon67°feels 67°
Evening67°feels 67°
Overnight63°feels 63°
72 °
Port Union, Saturday, 15 August
Overcast. High 72°, low 58°.
Pressure30.27 inHg
Wind8.1 mph E
Humidity68%
Visibility—
Dew point56°
Sun, 1680° / 61°0.02
Morning66°feels 66°
Afternoon75°feels 76°
Evening72°feels 73°
Overnight66°feels 66°
80 °
Port Union, Sunday, 16 August
Light rain. High 80°, low 61°.
Pressure30.12 inHg
Wind6.3 mph E
Humidity57%
Visibility—
Dew point58°
Mon, 1780° / 64°0.03
Morning69°feels 69°
Afternoon78°feels 79°
Evening73°feels 74°
Overnight67°feels 68°
80 °
Port Union, Monday, 17 August
Light rain. High 80°, low 64°.
Pressure30.06 inHg
Wind5.5 mph N
Humidity63%
Visibility—
Dew point64°
Tue, 1883° / 65°0
Morning70°feels 71°
Afternoon81°feels 82°
Evening76°feels 76°
Overnight70°feels 70°
83 °
Port Union, Tuesday, 18 August
Clear. High 83°, low 65°.
Pressure30.03 inHg
Wind4.9 mph E
Humidity51%
Visibility—
Dew point60°
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 Port Union, OH 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.