10-day forecast for Summit, OK: 39° to 89°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
89°
Best day: Sunday, October 11
87° · 1.33 in
Worst day: Wednesday, October 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1289° / 67°0
Morning70°feels 69°
Afternoon88°feels 90°
Evening75°feels 75°
Overnight68°feels 68°
89 °
Summit, Monday, 12 October
Clear. High 89°, low 67°.
Pressure29.97 inHg
Wind14.7 mph S
Humidity52%
Visibility6.2 mi
Dew point64°
Tue, 1389° / 69°0
Morning75°feels 76°
Afternoon86°feels 91°
Evening84°feels 89°
Overnight71°feels 71°
89 °
Summit, Tuesday, 13 October
Overcast. High 89°, low 69°.
Pressure29.94 inHg
Wind14.5 mph SW
Humidity66%
Visibility6.2 mi
Dew point72°
Wed, 1487° / 74°1.33
Morning75°feels 76°
Afternoon79°feels 80°
Evening76°feels 78°
Overnight79°feels 79°
87 °
Summit, Wednesday, 14 October
Heavy rain. High 87°, low 74°.
Pressure29.97 inHg
Wind8.6 mph S
Humidity81%
Visibility6.2 mi
Dew point76°
Thu, 1586° / 72°0.07
Morning75°feels 77°
Afternoon84°feels 87°
Evening73°feels 75°
Overnight75°feels 76°
86 °
Summit, Thursday, 15 October
Light rain. High 86°, low 72°.
Pressure29.97 inHg
Wind11.2 mph S
Humidity68%
Visibility6.2 mi
Dew point70°
Fri, 1670° / 58°0.93
Morning62°feels 62°
Afternoon63°feels 62°
Evening60°feels 59°
Overnight59°feels 58°
70 °
Summit, Friday, 16 October
Rain. High 70°, low 58°.
Pressure30.42 inHg
Wind18.9 mph N
Humidity54%
Visibility—
Dew point46°
Sat, 1762° / 47°0
Morning51°feels 48°
Afternoon57°feels 55°
Evening51°feels 47°
Overnight47°feels 45°
62 °
Summit, Saturday, 17 October
Clear. High 62°, low 47°.
Pressure30.53 inHg
Wind10.5 mph NE
Humidity31%
Visibility—
Dew point27°
Sun, 1866° / 39°0
Morning45°feels 41°
Afternoon60°feels 57°
Evening54°feels 51°
Overnight48°feels 44°
66 °
Summit, Sunday, 18 October
Clear. High 66°, low 39°.
Pressure30.45 inHg
Wind8.3 mph SE
Humidity29%
Visibility—
Dew point25°
Mon, 1972° / 45°0
Morning51°feels 48°
Afternoon68°feels 66°
Evening63°feels 62°
Overnight58°feels 57°
72 °
Summit, Monday, 19 October
Partly cloudy. High 72°, low 45°.
Pressure30.33 inHg
Wind10.9 mph S
Humidity44%
Visibility—
Dew point43°
Tue, 2072° / 55°0.06
Morning57°feels 56°
Afternoon62°feels 61°
Evening68°feels 67°
Overnight64°feels 64°
72 °
Summit, Tuesday, 20 October
Light rain. High 72°, low 55°.
Pressure30.18 inHg
Wind12.4 mph SE
Humidity61%
Visibility—
Dew point47°
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, OK 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.