10-day forecast for Sullivan, OH: 34° to 69°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
69°
Best day: Sunday, October 25
54°
Worst day: Monday, October 26
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1963° / 39°0
Morning39°feels 36°
Afternoon63°feels 60°
Evening50°feels 48°
Overnight43°feels 39°
63 °
Sullivan, Monday, 19 October
Clear. High 63°, low 39°.
Pressure30.42 inHg
Wind2.2 mph NW
Humidity37%
Visibility6.2 mi
Dew point34°
Tue, 2063° / 45°0
Morning46°feels 46°
Afternoon63°feels 62°
Evening53°feels 52°
Overnight48°feels 48°
63 °
Sullivan, Tuesday, 20 October
Partly cloudy. High 63°, low 45°.
Pressure30.42 inHg
Wind5.9 mph NE
Humidity64%
Visibility6.2 mi
Dew point49°
Wed, 2162° / 40°0
Morning40°feels 38°
Afternoon62°feels 61°
Evening50°feels 49°
Overnight44°feels 42°
62 °
Sullivan, Wednesday, 21 October
Clear. High 62°, low 40°.
Pressure30.33 inHg
Wind0.7 mph SE
Humidity64%
Visibility6.2 mi
Dew point45°
Thu, 2262° / 42°0
Morning48°feels 48°
Afternoon61°feels 59°
Evening51°feels 50°
Overnight46°feels 46°
62 °
Sullivan, Thursday, 22 October
Overcast. High 62°, low 42°.
Pressure30.24 inHg
Wind8.7 mph N
Humidity57%
Visibility—
Dew point44°
Fri, 2361° / 48°0
Morning51°feels 48°
Afternoon57°feels 55°
Evening48°feels 45°
Overnight48°feels 45°
61 °
Sullivan, Friday, 23 October
Clear. High 61°, low 48°.
Pressure30.39 inHg
Wind8.5 mph E
Humidity46%
Visibility—
Dew point37°
Sat, 2466° / 44°0
Morning50°feels 46°
Afternoon64°feels 62°
Evening55°feels 54°
Overnight52°feels 50°
66 °
Sullivan, Saturday, 24 October
Partly cloudy. High 66°, low 44°.
Pressure30.36 inHg
Wind10 mph S
Humidity33%
Visibility—
Dew point33°
Sun, 2569° / 50°0
Morning55°feels 52°
Afternoon67°feels 65°
Evening56°feels 55°
Overnight51°feels 49°
69 °
Sullivan, Sunday, 25 October
Overcast. High 69°, low 50°.
Pressure30.27 inHg
Wind13.4 mph SW
Humidity43%
Visibility—
Dew point43°
Mon, 2654° / 41°0
Morning46°feels 43°
Afternoon52°feels 49°
Evening41°feels 39°
Overnight41°feels 38°
54 °
Sullivan, Monday, 26 October
Partly cloudy. High 54°, low 41°.
Pressure30.33 inHg
Wind10.2 mph NW
Humidity47%
Visibility—
Dew point33°
Tue, 2758° / 37°0
Morning43°feels 40°
Afternoon56°feels 53°
Evening46°feels 44°
Overnight42°feels 40°
58 °
Sullivan, Tuesday, 27 October
Partly cloudy. High 58°, low 37°.
Pressure30.36 inHg
Wind6.1 mph W
Humidity36%
Visibility—
Dew point28°
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 Sullivan, 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.