10-day forecast for Summit, OK: 72° to 112°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
112°
Best day: Monday, August 17
91° · 0.32 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 09101° / 73°0
Morning76°feels 77°
Afternoon96°feels 96°
Evening93°feels 93°
Overnight78°feels 79°
101 °
Summit, Sunday, 9 August
Clear. High 101°, low 73°.
Pressure29.97 inHg
Wind12.3 mph S
Humidity40%
Visibility6.2 mi
Dew point66°
Mon, 10106° / 79°0
Morning81°feels 84°
Afternoon104°feels 105°
Evening97°feels 97°
Overnight83°feels 84°
106 °
Summit, Monday, 10 August
Clear. High 106°, low 79°.
Pressure29.94 inHg
Wind15.1 mph S
Humidity35%
Visibility6.2 mi
Dew point66°
Tue, 11109° / 82°0
Morning84°feels 86°
Afternoon106°feels 108°
Evening99°feels 100°
Overnight88°feels 88°
109 °
Summit, Tuesday, 11 August
Clear. High 109°, low 82°.
Pressure29.91 inHg
Wind15.3 mph SW
Humidity31%
Visibility6.2 mi
Dew point65°
Wed, 12108° / 85°0
Morning87°feels 88°
Afternoon106°feels 107°
Evening101°feels 100°
Overnight87°feels 88°
108 °
Summit, Wednesday, 12 August
Overcast. High 108°, low 85°.
Pressure29.85 inHg
Wind12.9 mph SW
Humidity28%
Visibility6.2 mi
Dew point62°
Thu, 13104° / 87°0
Morning91°feels 92°
Afternoon102°feels 102°
Evening96°feels 96°
Overnight87°feels 88°
104 °
Summit, Thursday, 13 August
Overcast. High 104°, low 87°.
Pressure29.80 inHg
Wind17.9 mph SW
Humidity23%
Visibility—
Dew point56°
Fri, 1491° / 74°0.32
Morning83°feels 82°
Afternoon78°feels 79°
Evening76°feels 77°
Overnight76°feels 77°
91 °
Summit, Friday, 14 August
Rain. High 91°, low 74°.
Pressure30.00 inHg
Wind14.5 mph SW
Humidity77%
Visibility—
Dew point72°
Sat, 15100° / 72°0.29
Morning77°feels 80°
Afternoon90°feels 94°
Evening93°feels 94°
Overnight81°feels 82°
100 °
Summit, Saturday, 15 August
Rain. High 100°, low 72°.
Pressure30.09 inHg
Wind15.3 mph S
Humidity54%
Visibility—
Dew point68°
Sun, 16108° / 74°0
Morning82°feels 83°
Afternoon101°feels 105°
Evening100°feels 101°
Overnight87°feels 88°
108 °
Summit, Sunday, 16 August
Light rain. High 108°, low 74°.
Pressure30.03 inHg
Wind12.9 mph S
Humidity30%
Visibility—
Dew point61°
Mon, 17112° / 80°0
Morning88°feels 89°
Afternoon108°feels 108°
Evening105°feels 105°
Overnight93°feels 92°
112 °
Summit, Monday, 17 August
Partly cloudy. High 112°, low 80°.
Pressure29.94 inHg
Wind14.3 mph S
Humidity19%
Visibility—
Dew point54°
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.