10-day forecast for Grayson, OK: 35° to 88°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
88°
Best day: Tuesday, October 13
79° · 0.68 in
Worst day: Wednesday, October 14
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1188° / 62°0
Morning64°feels 64°
Afternoon86°feels 86°
Evening72°feels 71°
Overnight65°feels 64°
88 °
Grayson, Sunday, 11 October
Overcast. High 88°, low 62°.
Pressure30.00 inHg
Wind11.2 mph SW
Humidity47%
Visibility6.2 mi
Dew point60°
Mon, 1286° / 67°0
Morning71°feels 71°
Afternoon86°feels 87°
Evening79°feels 79°
Overnight75°feels 74°
86 °
Grayson, Monday, 12 October
Clear. High 86°, low 67°.
Pressure29.97 inHg
Wind13.5 mph S
Humidity51%
Visibility6.2 mi
Dew point63°
Tue, 1388° / 73°0
Morning73°feels 74°
Afternoon88°feels 94°
Evening82°feels 86°
Overnight75°feels 76°
88 °
Grayson, Tuesday, 13 October
Partly cloudy. High 88°, low 73°.
Pressure29.94 inHg
Wind12.1 mph SW
Humidity59%
Visibility6.2 mi
Dew point71°
Wed, 1479° / 74°0.68
Morning74°feels 76°
Afternoon77°feels 79°
Evening75°feels 77°
Overnight78°feels 79°
79 °
Grayson, Wednesday, 14 October
Rain. High 79°, low 74°.
Pressure30.00 inHg
Wind9.4 mph S
Humidity92%
Visibility—
Dew point75°
Thu, 1581° / 71°0.52
Morning75°feels 78°
Afternoon80°feels 84°
Evening73°feels 75°
Overnight71°feels 73°
81 °
Grayson, Thursday, 15 October
Rain. High 81°, low 71°.
Pressure30.03 inHg
Wind8.7 mph S
Humidity76%
Visibility—
Dew point72°
Fri, 1668° / 54°0
Morning63°feels 62°
Afternoon65°feels 63°
Evening58°feels 55°
Overnight56°feels 53°
68 °
Grayson, Friday, 16 October
Overcast. High 68°, low 54°.
Pressure30.33 inHg
Wind19.3 mph N
Humidity30%
Visibility—
Dew point33°
Sat, 1753° / 40°0
Morning47°feels 41°
Afternoon50°feels 46°
Evening44°feels 40°
Overnight41°feels 37°
53 °
Grayson, Saturday, 17 October
Clear. High 53°, low 40°.
Pressure30.59 inHg
Wind17.7 mph N
Humidity21%
Visibility—
Dew point12°
Sun, 1858° / 35°0
Morning40°feels 37°
Afternoon53°feels 50°
Evening49°feels 47°
Overnight44°feels 41°
58 °
Grayson, Sunday, 18 October
Clear. High 58°, low 35°.
Pressure30.50 inHg
Wind6.1 mph S
Humidity27%
Visibility—
Dew point18°
Mon, 1964° / 41°0
Morning46°feels 42°
Afternoon60°feels 57°
Evening53°feels 51°
Overnight48°feels 45°
64 °
Grayson, Monday, 19 October
Clear. High 64°, low 41°.
Pressure30.33 inHg
Wind12.5 mph S
Humidity31%
Visibility—
Dew point28°
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 Grayson, 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.