10-day forecast for Sullivan, OH: 31° to 67°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
67°
Best day: Monday, October 26
51° · 0.2 in
Worst day: Thursday, October 29
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2265° / 38°0
Morning39°feels 36°
Afternoon65°feels 63°
Evening50°feels 49°
Overnight39°feels 37°
65 °
Sullivan, Thursday, 22 October
Clear. High 65°, low 38°.
Pressure30.24 inHg
Wind4.9 mph N
Humidity68%
Visibility6.2 mi
Dew point49°
Fri, 2365° / 42°0
Morning43°feels 43°
Afternoon64°feels 63°
Evening53°feels 52°
Overnight42°feels 42°
65 °
Sullivan, Friday, 23 October
Light rain. High 65°, low 42°.
Pressure30.39 inHg
Wind0.7 mph N
Humidity84%
Visibility5.5 mi
Dew point55°
Sat, 2463° / 42°0
Morning42°feels 39°
Afternoon62°feels 60°
Evening52°feels 50°
Overnight45°feels 44°
63 °
Sullivan, Saturday, 24 October
Clear. High 63°, low 42°.
Pressure30.47 inHg
Wind2.6 mph SE
Humidity55%
Visibility6.2 mi
Dew point43°
Sun, 2566° / 44°0
Morning44°feels 40°
Afternoon66°feels 64°
Evening55°feels 53°
Overnight46°feels 43°
66 °
Sullivan, Sunday, 25 October
Clear. High 66°, low 44°.
Pressure30.47 inHg
Wind4.8 mph S
Humidity65%
Visibility6.2 mi
Dew point48°
Mon, 2667° / 46°0
Morning52°feels 49°
Afternoon65°feels 63°
Evening55°feels 54°
Overnight51°feels 49°
67 °
Sullivan, Monday, 26 October
Mostly clear. High 67°, low 46°.
Pressure30.33 inHg
Wind6.6 mph S
Humidity42%
Visibility—
Dew point40°
Tue, 2761° / 48°0
Morning52°feels 50°
Afternoon60°feels 58°
Evening51°feels 49°
Overnight50°feels 48°
61 °
Sullivan, Tuesday, 27 October
Overcast. High 61°, low 48°.
Pressure30.27 inHg
Wind6.4 mph SE
Humidity56%
Visibility—
Dew point44°
Wed, 2864° / 48°0
Morning53°feels 50°
Afternoon64°feels 62°
Evening61°feels 59°
Overnight58°feels 56°
64 °
Sullivan, Wednesday, 28 October
Overcast. High 64°, low 48°.
Pressure30.06 inHg
Wind15.4 mph S
Humidity53%
Visibility—
Dew point45°
Thu, 2951° / 39°0.2
Morning48°feels 41°
Afternoon47°feels 40°
Evening42°feels 35°
Overnight41°feels 34°
51 °
Sullivan, Thursday, 29 October
Rain. High 51°, low 39°.
Pressure30.06 inHg
Wind19.4 mph NW
Humidity61%
Visibility—
Dew point35°
Fri, 3050° / 31°0
Morning37°feels 31°
Afternoon48°feels 45°
Evening40°feels 35°
Overnight38°feels 32°
50 °
Sullivan, Friday, 30 October
Clear. High 50°, low 31°.
Pressure30.18 inHg
Wind13 mph W
Humidity42%
Visibility—
Dew point26°
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.