10-day forecast for Markham, OK: 41° to 78°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
78°
Best day: Friday, October 23
67° · 0.98 in
Worst day: Tuesday, October 27
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2074° / 47°0.09
Morning50°feels 48°
Afternoon73°feels 73°
Evening63°feels 62°
Overnight50°feels 49°
74 °
Markham, Tuesday, 20 October
Rain. High 74°, low 47°.
Pressure30.27 inHg
Wind6.3 mph S
Humidity54%
Visibility6.2 mi
Dew point52°
Wed, 2176° / 53°0.03
Morning53°feels 52°
Afternoon74°feels 73°
Evening65°feels 64°
Overnight55°feels 54°
76 °
Markham, Wednesday, 21 October
Light rain. High 76°, low 53°.
Pressure30.24 inHg
Wind5.7 mph S
Humidity48%
Visibility6.2 mi
Dew point50°
Thu, 2277° / 55°0
Morning55°feels 54°
Afternoon77°feels 76°
Evening66°feels 66°
Overnight57°feels 56°
77 °
Markham, Thursday, 22 October
Clear. High 77°, low 55°.
Pressure30.24 inHg
Wind4.3 mph SE
Humidity46%
Visibility6.2 mi
Dew point52°
Fri, 2378° / 58°0
Morning63°feels 62°
Afternoon74°feels 73°
Evening67°feels 66°
Overnight60°feels 58°
78 °
Markham, Friday, 23 October
Overcast. High 78°, low 58°.
Pressure30.15 inHg
Wind10.4 mph S
Humidity42%
Visibility—
Dew point48°
Sat, 2477° / 59°0
Morning64°feels 62°
Afternoon74°feels 74°
Evening69°feels 68°
Overnight67°feels 65°
77 °
Markham, Saturday, 24 October
Overcast. High 77°, low 59°.
Pressure30.18 inHg
Wind10.2 mph S
Humidity43%
Visibility—
Dew point49°
Sun, 2575° / 64°0
Morning67°feels 66°
Afternoon74°feels 73°
Evening70°feels 69°
Overnight67°feels 66°
75 °
Markham, Sunday, 25 October
Overcast. High 75°, low 64°.
Pressure30.30 inHg
Wind8.2 mph S
Humidity44%
Visibility—
Dew point50°
Mon, 2675° / 63°0
Morning66°feels 65°
Afternoon73°feels 72°
Evening68°feels 66°
Overnight65°feels 64°
75 °
Markham, Monday, 26 October
Overcast. High 75°, low 63°.
Pressure30.15 inHg
Wind12.8 mph S
Humidity32%
Visibility—
Dew point41°
Tue, 2767° / 55°0.98
Morning62°feels 61°
Afternoon64°feels 64°
Evening59°feels 59°
Overnight56°feels 56°
67 °
Markham, Tuesday, 27 October
Rain. High 67°, low 55°.
Pressure30.09 inHg
Wind15.4 mph N
Humidity83%
Visibility—
Dew point59°
Wed, 2847° / 41°0.37
Morning42°feels 34°
Afternoon43°feels 35°
Evening47°feels 42°
Overnight43°feels 37°
47 °
Markham, Wednesday, 28 October
Rain. High 47°, low 41°.
Pressure30.42 inHg
Wind23.4 mph N
Humidity69%
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.