10-day forecast for Markham, OK: 41° to 79°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
79°
Best day: Thursday, October 22
70° · 0.66 in
Worst day: Sunday, October 25
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1865° / 42°0
Morning44°feels 41°
Afternoon63°feels 62°
Evening56°feels 55°
Overnight45°feels 43°
65 °
Markham, Sunday, 18 October
Clear. High 65°, low 42°.
Pressure30.39 inHg
Wind10.4 mph S
Humidity57%
Visibility6.2 mi
Dew point46°
Mon, 1969° / 48°0
Morning48°feels 45°
Afternoon69°feels 67°
Evening59°feels 57°
Overnight50°feels 49°
69 °
Markham, Monday, 19 October
Clear. High 69°, low 48°.
Pressure30.27 inHg
Wind9.1 mph S
Humidity50%
Visibility6.2 mi
Dew point46°
Tue, 2073° / 51°0
Morning52°feels 50°
Afternoon71°feels 70°
Evening62°feels 61°
Overnight52°feels 51°
73 °
Markham, Tuesday, 20 October
Partly cloudy. High 73°, low 51°.
Pressure30.27 inHg
Wind8 mph S
Humidity52%
Visibility6.2 mi
Dew point50°
Wed, 2176° / 53°0
Morning59°feels 57°
Afternoon73°feels 72°
Evening67°feels 66°
Overnight55°feels 54°
76 °
Markham, Wednesday, 21 October
Clear. High 76°, low 53°.
Pressure30.21 inHg
Wind9.2 mph S
Humidity47%
Visibility—
Dew point49°
Thu, 2279° / 57°0
Morning63°feels 62°
Afternoon76°feels 75°
Evening70°feels 69°
Overnight65°feels 64°
79 °
Markham, Thursday, 22 October
Overcast. High 79°, low 57°.
Pressure30.15 inHg
Wind6.9 mph S
Humidity48%
Visibility—
Dew point53°
Fri, 2377° / 62°0
Morning66°feels 65°
Afternoon75°feels 74°
Evening69°feels 67°
Overnight68°feels 66°
77 °
Markham, Friday, 23 October
Overcast. High 77°, low 62°.
Pressure30.06 inHg
Wind15.5 mph S
Humidity33%
Visibility—
Dew point44°
Sat, 2477° / 63°0
Morning67°feels 65°
Afternoon76°feels 75°
Evening71°feels 70°
Overnight66°feels 65°
77 °
Markham, Saturday, 24 October
Overcast. High 77°, low 63°.
Pressure30.00 inHg
Wind17.7 mph S
Humidity49%
Visibility—
Dew point54°
Sun, 2570° / 50°0.66
Morning66°feels 66°
Afternoon64°feels 65°
Evening51°feels 49°
Overnight53°feels 49°
70 °
Markham, Sunday, 25 October
Rain. High 70°, low 50°.
Pressure29.94 inHg
Wind20.9 mph NW
Humidity88%
Visibility—
Dew point63°
Mon, 2659° / 44°0
Morning47°feels 43°
Afternoon56°feels 53°
Evening52°feels 49°
Overnight49°feels 45°
59 °
Markham, Monday, 26 October
Clear. High 59°, low 44°.
Pressure30.33 inHg
Wind13.4 mph N
Humidity44%
Visibility—
Dew point33°
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 Markham, 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.