10-day forecast for Sullivan, IN: 46° to 76°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
76°
Best day: Thursday, October 29
62° · 0.93 in
Worst day: Tuesday, November 3
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2775° / 47°0
Morning47°feels 47°
Afternoon75°feels 74°
Evening58°feels 57°
Overnight50°feels 49°
75 °
Sullivan, Tuesday, 27 October
Overcast. High 75°, low 47°.
Pressure30.30 inHg
Wind3.3 mph S
Humidity57%
Visibility6.2 mi
Dew point52°
Wed, 2876° / 47°0
Morning47°feels 46°
Afternoon76°feels 75°
Evening63°feels 63°
Overnight50°feels 49°
76 °
Sullivan, Wednesday, 28 October
Clear. High 76°, low 47°.
Pressure30.24 inHg
Wind3.9 mph S
Humidity58%
Visibility6.2 mi
Dew point53°
Thu, 2976° / 53°0
Morning53°feels 52°
Afternoon74°feels 74°
Evening66°feels 65°
Overnight57°feels 56°
76 °
Sullivan, Thursday, 29 October
Clear. High 76°, low 53°.
Pressure30.18 inHg
Wind8 mph S
Humidity57%
Visibility6.2 mi
Dew point52°
Fri, 3075° / 57°0
Morning58°feels 59°
Afternoon74°feels 74°
Evening65°feels 65°
Overnight59°feels 59°
75 °
Sullivan, Friday, 30 October
Partly cloudy. High 75°, low 57°.
Pressure30.24 inHg
Wind4.3 mph E
Humidity75%
Visibility6.2 mi
Dew point60°
Sat, 3169° / 58°0
Morning61°feels 61°
Afternoon68°feels 68°
Evening65°feels 65°
Overnight63°feels 62°
69 °
Sullivan, Saturday, 31 October
Overcast. High 69°, low 58°.
Pressure30.15 inHg
Wind6.8 mph SE
Humidity67%
Visibility—
Dew point56°
Sun, 0164° / 60°0.15
Morning61°feels 61°
Afternoon64°feels 64°
Evening63°feels 63°
Overnight62°feels 62°
64 °
Sullivan, Sunday, 1 November
Light rain. High 64°, low 60°.
Pressure29.94 inHg
Wind8.8 mph SE
Humidity89%
Visibility—
Dew point60°
Mon, 0265° / 54°0.01
Morning57°feels 56°
Afternoon63°feels 62°
Evening60°feels 60°
Overnight59°feels 59°
65 °
Sullivan, Monday, 2 November
Light rain. High 65°, low 54°.
Pressure29.85 inHg
Wind9.3 mph E
Humidity65%
Visibility—
Dew point50°
Tue, 0362° / 50°0.93
Morning59°feels 59°
Afternoon55°feels 54°
Evening51°feels 49°
Overnight52°feels 51°
62 °
Sullivan, Tuesday, 3 November
Rain. High 62°, low 50°.
Pressure29.53 inHg
Wind18 mph SE
Humidity88%
Visibility—
Dew point53°
Wed, 0455° / 46°0.05
Morning48°feels 46°
Afternoon54°feels 51°
Evening48°feels 44°
Overnight47°feels 43°
55 °
Sullivan, Wednesday, 4 November
Light rain. High 55°, low 46°.
Pressure29.77 inHg
Wind12.1 mph NW
Humidity62%
Visibility—
Dew point41°
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, IN 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.