10-day forecast for Isabella, OK: 77° to 117°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
117°
Best day: Tuesday, August 18
110°
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 10108° / 81°0
Morning82°feels 82°
Afternoon106°feels 104°
Evening101°feels 98°
Overnight88°feels 86°
108 °
Isabella, Monday, 10 August
Clear. High 108°, low 81°.
Pressure29.85 inHg
Wind16.4 mph S
Humidity22%
Visibility6.2 mi
Dew point57°
Tue, 11109° / 84°0
Morning86°feels 86°
Afternoon107°feels 106°
Evening103°feels 100°
Overnight88°feels 86°
109 °
Isabella, Tuesday, 11 August
Clear. High 109°, low 84°.
Pressure29.83 inHg
Wind17 mph SW
Humidity20%
Visibility6.2 mi
Dew point56°
Wed, 12108° / 87°0
Morning89°feels 88°
Afternoon107°feels 105°
Evening102°feels 100°
Overnight92°feels 89°
108 °
Isabella, Wednesday, 12 August
Overcast. High 108°, low 87°.
Pressure29.77 inHg
Wind18.5 mph SW
Humidity20%
Visibility6.2 mi
Dew point56°
Thu, 13110° / 90°0
Morning91°feels 89°
Afternoon106°feels 105°
Evening105°feels 102°
Overnight91°feels 88°
110 °
Isabella, Thursday, 13 August
Clear. High 110°, low 90°.
Pressure29.71 inHg
Wind23.2 mph SW
Humidity18%
Visibility—
Dew point52°
Fri, 14110° / 87°0.02
Morning93°feels 92°
Afternoon107°feels 107°
Evening106°feels 103°
Overnight96°feels 93°
110 °
Isabella, Friday, 14 August
Light rain. High 110°, low 87°.
Pressure29.83 inHg
Wind21.4 mph SW
Humidity21%
Visibility—
Dew point56°
Sat, 15109° / 84°0
Morning91°feels 89°
Afternoon106°feels 104°
Evening105°feels 103°
Overnight92°feels 90°
109 °
Isabella, Saturday, 15 August
Clear. High 109°, low 84°.
Pressure29.97 inHg
Wind18 mph SW
Humidity15%
Visibility—
Dew point47°
Sun, 16108° / 80°0
Morning87°feels 87°
Afternoon103°feels 103°
Evening92°feels 91°
Overnight86°feels 85°
108 °
Isabella, Sunday, 16 August
Clear. High 108°, low 80°.
Pressure30.00 inHg
Wind15.7 mph N
Humidity22%
Visibility—
Dew point56°
Mon, 17111° / 77°0
Morning85°feels 85°
Afternoon107°feels 103°
Evening107°feels 102°
Overnight91°feels 88°
111 °
Isabella, Monday, 17 August
Overcast. High 111°, low 77°.
Pressure29.91 inHg
Wind13.4 mph SW
Humidity16%
Visibility—
Dew point47°
Tue, 18117° / 83°0
Morning92°feels 89°
Afternoon113°feels 107°
Evening107°feels 103°
Overnight88°feels 86°
117 °
Isabella, Tuesday, 18 August
Clear. High 117°, low 83°.
Pressure29.77 inHg
Wind16.9 mph W
Humidity8%
Visibility—
Dew point35°
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 Isabella, 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.