10-day forecast for Summit, CA: 38° to 76°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
76°
Best day: Sunday, October 18
51° · 0.09 in
Worst day: Monday, October 12
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1251° / 43°0.09
Morning45°feels 45°
Afternoon49°feels 45°
Evening46°feels 42°
Overnight47°feels 46°
51 °
Summit, Monday, 12 October
Light rain. High 51°, low 43°.
Pressure29.85 inHg
Wind5.7 mph NW
Humidity56%
Visibility6.2 mi
Dew point37°
Tue, 1356° / 38°0
Morning42°feels 38°
Afternoon56°feels 53°
Evening48°feels 48°
Overnight40°feels 34°
56 °
Summit, Tuesday, 13 October
Clear. High 56°, low 38°.
Pressure30.03 inHg
Wind11 mph NW
Humidity43%
Visibility6.2 mi
Dew point28°
Wed, 1469° / 43°0
Morning48°feels 48°
Afternoon69°feels 66°
Evening55°feels 52°
Overnight44°feels 44°
69 °
Summit, Wednesday, 14 October
Clear. High 69°, low 43°.
Pressure30.09 inHg
Wind4 mph E
Humidity26%
Visibility6.2 mi
Dew point22°
Thu, 1572° / 52°0
Morning58°feels 55°
Afternoon72°feels 70°
Evening63°feels 61°
Overnight52°feels 49°
72 °
Summit, Thursday, 15 October
Clear. High 72°, low 52°.
Pressure30.12 inHg
Wind13.1 mph E
Humidity24%
Visibility6.2 mi
Dew point23°
Fri, 1673° / 59°0
Morning62°feels 60°
Afternoon70°feels 68°
Evening69°feels 67°
Overnight60°feels 58°
73 °
Summit, Friday, 16 October
Clear. High 73°, low 59°.
Pressure30.09 inHg
Wind16.6 mph E
Humidity24%
Visibility—
Dew point30°
Sat, 1774° / 58°0
Morning61°feels 59°
Afternoon71°feels 69°
Evening70°feels 67°
Overnight59°feels 56°
74 °
Summit, Saturday, 17 October
Clear. High 74°, low 58°.
Pressure30.06 inHg
Wind13.8 mph E
Humidity29%
Visibility—
Dew point35°
Sun, 1876° / 55°0
Morning60°feels 58°
Afternoon73°feels 71°
Evening71°feels 69°
Overnight58°feels 55°
76 °
Summit, Sunday, 18 October
Clear. High 76°, low 55°.
Pressure30.06 inHg
Wind8.2 mph W
Humidity18%
Visibility—
Dew point25°
Mon, 1971° / 51°0
Morning60°feels 57°
Afternoon70°feels 68°
Evening63°feels 60°
Overnight52°feels 49°
71 °
Summit, Monday, 19 October
Clear. High 71°, low 51°.
Pressure30.00 inHg
Wind15.5 mph W
Humidity21%
Visibility—
Dew point27°
Tue, 2059° / 44°0
Morning47°feels 42°
Afternoon56°feels 53°
Evening52°feels 49°
Overnight44°feels 39°
59 °
Summit, Tuesday, 20 October
Mostly clear. High 59°, low 44°.
Pressure29.97 inHg
Wind15.5 mph NW
Humidity44%
Visibility—
Dew point33°
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, CA 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.