10-day forecast for Summit, IN: 43° to 71°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
71°
Best day: Wednesday, October 28
65° · 0.94 in
Worst day: Saturday, October 31
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2768° / 43°0
Morning46°feels 42°
Afternoon67°feels 66°
Evening54°feels 53°
Overnight47°feels 44°
68 °
Summit, Tuesday, 27 October
Overcast. High 68°, low 43°.
Pressure30.27 inHg
Wind7.4 mph SE
Humidity70%
Visibility6.2 mi
Dew point52°
Wed, 2871° / 46°0.01
Morning49°feels 46°
Afternoon69°feels 68°
Evening61°feels 60°
Overnight49°feels 46°
71 °
Summit, Wednesday, 28 October
Light rain. High 71°, low 46°.
Pressure30.21 inHg
Wind7.2 mph S
Humidity61%
Visibility6.2 mi
Dew point53°
Thu, 2967° / 58°0.16
Morning58°feels 57°
Afternoon67°feels 67°
Evening60°feels 60°
Overnight59°feels 58°
67 °
Summit, Thursday, 29 October
Rain. High 67°, low 58°.
Pressure30.09 inHg
Wind9.3 mph SW
Humidity66%
Visibility6.2 mi
Dew point54°
Fri, 3063° / 53°0
Morning54°feels 53°
Afternoon63°feels 62°
Evening59°feels 57°
Overnight56°feels 55°
63 °
Summit, Friday, 30 October
Overcast. High 63°, low 53°.
Pressure30.27 inHg
Wind3.4 mph E
Humidity64%
Visibility6.2 mi
Dew point48°
Sat, 3165° / 52°0.94
Morning55°feels 55°
Afternoon62°feels 62°
Evening58°feels 58°
Overnight56°feels 56°
65 °
Summit, Saturday, 31 October
Heavy rain. High 65°, low 52°.
Pressure30.18 inHg
Wind8.7 mph SE
Humidity74%
Visibility—
Dew point53°
Sun, 0161° / 54°0.02
Morning56°feels 55°
Afternoon60°feels 60°
Evening59°feels 59°
Overnight58°feels 58°
61 °
Summit, Sunday, 1 November
Light rain. High 61°, low 54°.
Pressure30.00 inHg
Wind8.3 mph SE
Humidity86%
Visibility—
Dew point55°
Mon, 0258° / 55°0.05
Morning56°feels 56°
Afternoon58°feels 57°
Evening55°feels 55°
Overnight57°feels 57°
58 °
Summit, Monday, 2 November
Light rain. High 58°, low 55°.
Pressure29.85 inHg
Wind9.2 mph E
Humidity83%
Visibility—
Dew point53°
Tue, 0361° / 58°0.06
Morning58°feels 58°
Afternoon60°feels 60°
Evening59°feels 59°
Overnight58°feels 58°
61 °
Summit, Tuesday, 3 November
Light rain. High 61°, low 58°.
Pressure29.91 inHg
Wind20 mph SE
Humidity79%
Visibility—
Dew point54°
Wed, 0460° / 49°0.56
Morning56°feels 56°
Afternoon52°feels 51°
Evening51°feels 49°
Overnight51°feels 48°
60 °
Summit, Wednesday, 4 November
Rain. High 60°, low 49°.
Pressure29.59 inHg
Wind29 mph SE
Humidity87%
Visibility—
Dew point49°
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 Summit, 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.