10-day forecast for Jamestown, OK: 76° to 115°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
115°
Best day: Tuesday, August 18
102°
Worst day: Sunday, August 9
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 10106° / 79°0
Morning80°feels 82°
Afternoon104°feels 106°
Evening96°feels 95°
Overnight87°feels 88°
106 °
Jamestown, Monday, 10 August
Clear. High 106°, low 79°.
Pressure29.91 inHg
Wind16.8 mph S
Humidity35%
Visibility6.2 mi
Dew point65°
Tue, 11108° / 81°0
Morning83°feels 84°
Afternoon106°feels 108°
Evening97°feels 97°
Overnight87°feels 87°
108 °
Jamestown, Tuesday, 11 August
Clear. High 108°, low 81°.
Pressure29.88 inHg
Wind16.9 mph SW
Humidity31%
Visibility6.2 mi
Dew point65°
Wed, 12110° / 83°0
Morning86°feels 86°
Afternoon107°feels 107°
Evening100°feels 99°
Overnight88°feels 88°
110 °
Jamestown, Wednesday, 12 August
Overcast. High 110°, low 83°.
Pressure29.83 inHg
Wind16.4 mph SW
Humidity26%
Visibility6.2 mi
Dew point59°
Thu, 13110° / 84°0
Morning90°feels 90°
Afternoon107°feels 107°
Evening104°feels 102°
Overnight89°feels 88°
110 °
Jamestown, Thursday, 13 August
Mostly clear. High 110°, low 84°.
Pressure29.77 inHg
Wind21.8 mph S
Humidity21%
Visibility—
Dew point56°
Fri, 14110° / 85°0
Morning91°feels 91°
Afternoon107°feels 109°
Evening106°feels 105°
Overnight96°feels 93°
110 °
Jamestown, Friday, 14 August
Partly cloudy. High 110°, low 85°.
Pressure29.85 inHg
Wind21.5 mph SW
Humidity24%
Visibility—
Dew point60°
Sat, 15111° / 81°0
Morning89°feels 88°
Afternoon108°feels 106°
Evening106°feels 103°
Overnight91°feels 89°
111 °
Jamestown, Saturday, 15 August
Mostly clear. High 111°, low 81°.
Pressure30.00 inHg
Wind15.8 mph SW
Humidity18%
Visibility—
Dew point52°
Sun, 16111° / 86°0.02
Morning93°feels 93°
Afternoon109°feels 109°
Evening103°feels 102°
Overnight86°feels 86°
111 °
Jamestown, Sunday, 16 August
Light rain. High 111°, low 86°.
Pressure29.97 inHg
Wind17.8 mph W
Humidity18%
Visibility—
Dew point54°
Mon, 17113° / 80°0.01
Morning87°feels 88°
Afternoon106°feels 107°
Evening104°feels 103°
Overnight92°feels 92°
113 °
Jamestown, Monday, 17 August
Light rain. High 113°, low 80°.
Pressure29.94 inHg
Wind13.8 mph E
Humidity22%
Visibility—
Dew point56°
Tue, 18115° / 82°0
Morning91°feels 89°
Afternoon112°feels 109°
Evening109°feels 106°
Overnight95°feels 93°
115 °
Jamestown, Tuesday, 18 August
Clear. High 115°, low 82°.
Pressure29.85 inHg
Wind18 mph S
Humidity13%
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 Jamestown, 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.