10-day forecast for Gallia, OH: 57° to 96°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
85°
Best day: Tuesday, August 18
89° · 2 in
Worst day: Tuesday, August 11
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1096° / 67°0.22
Morning73°feels 75°
Afternoon90°feels 92°
Evening85°feels 90°
Overnight68°feels 68°
96 °
Gallia, Monday, 10 August
Rain. High 96°, low 67°.
Pressure30.06 inHg
Wind8.2 mph SW
Humidity54%
Visibility6.2 mi
Dew point69°
Tue, 1189° / 68°2
Morning68°feels 69°
Afternoon73°feels 74°
Evening81°feels 86°
Overnight69°feels 70°
89 °
Gallia, Tuesday, 11 August
Heavy rain. High 89°, low 68°.
Pressure30.00 inHg
Wind16.1 mph W
Humidity97%
Visibility5.3 mi
Dew point69°
Wed, 1290° / 69°1.03
Morning70°feels 71°
Afternoon90°feels 97°
Evening72°feels 73°
Overnight69°feels 70°
90 °
Gallia, Wednesday, 12 August
Rain. High 90°, low 69°.
Pressure29.83 inHg
Wind8.9 mph W
Humidity67%
Visibility6.2 mi
Dew point72°
Thu, 1382° / 66°0.02
Morning71°feels 72°
Afternoon80°feels 81°
Evening71°feels 71°
Overnight67°feels 68°
82 °
Gallia, Thursday, 13 August
Light rain. High 82°, low 66°.
Pressure29.97 inHg
Wind7.3 mph NW
Humidity45%
Visibility—
Dew point57°
Fri, 1475° / 62°0.15
Morning65°feels 65°
Afternoon72°feels 71°
Evening68°feels 68°
Overnight63°feels 63°
75 °
Gallia, Friday, 14 August
Rain. High 75°, low 62°.
Pressure30.09 inHg
Wind4.7 mph N
Humidity62%
Visibility—
Dew point57°
Sat, 1581° / 57°0
Morning65°feels 65°
Afternoon78°feels 78°
Evening69°feels 69°
Overnight63°feels 62°
81 °
Gallia, Saturday, 15 August
Overcast. High 81°, low 57°.
Pressure30.24 inHg
Wind5.3 mph E
Humidity38%
Visibility—
Dew point50°
Sun, 1680° / 58°0
Morning67°feels 67°
Afternoon79°feels 79°
Evening70°feels 71°
Overnight65°feels 65°
80 °
Gallia, Sunday, 16 August
Overcast. High 80°, low 58°.
Pressure30.15 inHg
Wind4.7 mph NE
Humidity45%
Visibility—
Dew point55°
Mon, 1785° / 68°0.06
Morning73°feels 74°
Afternoon83°feels 84°
Evening69°feels 70°
Overnight68°feels 69°
85 °
Gallia, Monday, 17 August
Light rain. High 85°, low 68°.
Pressure30.00 inHg
Wind9.5 mph N
Humidity49%
Visibility—
Dew point62°
Tue, 1885° / 62°0
Morning70°feels 71°
Afternoon83°feels 85°
Evening73°feels 74°
Overnight68°feels 69°
85 °
Gallia, Tuesday, 18 August
Mostly clear. High 85°, low 62°.
Pressure30.00 inHg
Wind4.5 mph N
Humidity51%
Visibility—
Dew point62°
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 Gallia, 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.