10-day forecast for Summit, IN: 45° to 70°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
69°
Best day: Sunday, October 25
58° · 0.58 in
Worst day: Monday, November 2
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 2569° / 45°0
Morning49°feels 46°
Afternoon69°feels 68°
Evening53°feels 52°
Overnight48°feels 45°
69 °
Summit, Sunday, 25 October
Overcast. High 69°, low 45°.
Pressure30.42 inHg
Wind5.1 mph S
Humidity63%
Visibility6.2 mi
Dew point51°
Mon, 2661° / 47°0
Morning54°feels 53°
Afternoon60°feels 60°
Evening56°feels 55°
Overnight55°feels 53°
61 °
Summit, Monday, 26 October
Overcast. High 61°, low 47°.
Pressure30.36 inHg
Wind4.5 mph NW
Humidity80%
Visibility6.2 mi
Dew point55°
Tue, 2765° / 51°0
Morning52°feels 51°
Afternoon65°feels 64°
Evening60°feels 59°
Overnight53°feels 52°
65 °
Summit, Tuesday, 27 October
Overcast. High 65°, low 51°.
Pressure30.27 inHg
Wind9.4 mph SE
Humidity73%
Visibility6.2 mi
Dew point53°
Wed, 2867° / 52°0.01
Morning55°feels 54°
Afternoon65°feels 64°
Evening60°feels 60°
Overnight55°feels 54°
67 °
Summit, Wednesday, 28 October
Light rain. High 67°, low 52°.
Pressure30.21 inHg
Wind9.8 mph S
Humidity59%
Visibility—
Dew point50°
Thu, 2967° / 56°0.33
Morning59°feels 58°
Afternoon66°feels 65°
Evening62°feels 62°
Overnight60°feels 60°
67 °
Summit, Thursday, 29 October
Rain. High 67°, low 56°.
Pressure30.12 inHg
Wind10.7 mph S
Humidity62%
Visibility—
Dew point52°
Fri, 3062° / 52°0
Morning58°feels 57°
Afternoon61°feels 59°
Evening53°feels 51°
Overnight53°feels 51°
62 °
Summit, Friday, 30 October
Overcast. High 62°, low 52°.
Pressure30.27 inHg
Wind12.6 mph NE
Humidity50%
Visibility—
Dew point43°
Sat, 3163° / 49°0
Morning52°feels 48°
Afternoon60°feels 58°
Evening57°feels 56°
Overnight54°feels 52°
63 °
Summit, Saturday, 31 October
Light rain. High 63°, low 49°.
Pressure30.27 inHg
Wind14.2 mph SE
Humidity53%
Visibility—
Dew point42°
Sun, 0170° / 53°0.53
Morning59°feels 57°
Afternoon68°feels 67°
Evening58°feels 57°
Overnight56°feels 56°
70 °
Summit, Sunday, 1 November
Rain. High 70°, low 53°.
Pressure29.91 inHg
Wind19.1 mph S
Humidity43%
Visibility—
Dew point44°
Mon, 0258° / 52°0.58
Morning58°feels 58°
Afternoon57°feels 56°
Evening53°feels 51°
Overnight53°feels 51°
58 °
Summit, Monday, 2 November
Rain. High 58°, low 52°.
Pressure29.77 inHg
Wind28.4 mph N
Humidity78%
Visibility—
Dew point51°
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.