10-day forecast for Markham, OK: 41° to 82°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
78°
Best day: Thursday, October 22
71° · 2.07 in
Worst day: Thursday, October 15
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1659° / 48°0
Morning51°feels 48°
Afternoon56°feels 54°
Evening54°feels 51°
Overnight58°feels 57°
59 °
Markham, Friday, 16 October
Overcast. High 59°, low 48°.
Pressure30.53 inHg
Wind20.9 mph N
Humidity44%
Visibility6.2 mi
Dew point37°
Sat, 1759° / 41°0
Morning42°feels 40°
Afternoon58°feels 56°
Evening52°feels 50°
Overnight46°feels 42°
59 °
Markham, Saturday, 17 October
Clear. High 59°, low 41°.
Pressure30.59 inHg
Wind2.9 mph NE
Humidity51%
Visibility6.2 mi
Dew point37°
Sun, 1865° / 43°0
Morning44°feels 41°
Afternoon64°feels 63°
Evening57°feels 55°
Overnight45°feels 43°
65 °
Markham, Sunday, 18 October
Clear. High 65°, low 43°.
Pressure30.42 inHg
Wind10 mph S
Humidity54%
Visibility6.2 mi
Dew point44°
Mon, 1969° / 48°0
Morning51°feels 49°
Afternoon68°feels 67°
Evening60°feels 59°
Overnight50°feels 49°
69 °
Markham, Monday, 19 October
Clear. High 69°, low 48°.
Pressure30.27 inHg
Wind10.6 mph S
Humidity52%
Visibility6.2 mi
Dew point45°
Tue, 2073° / 53°0
Morning58°feels 57°
Afternoon70°feels 69°
Evening64°feels 63°
Overnight58°feels 57°
73 °
Markham, Tuesday, 20 October
Clear. High 73°, low 53°.
Pressure30.18 inHg
Wind11.4 mph S
Humidity47%
Visibility—
Dew point47°
Wed, 2177° / 54°0
Morning59°feels 58°
Afternoon73°feels 72°
Evening68°feels 67°
Overnight63°feels 61°
77 °
Markham, Wednesday, 21 October
Partly cloudy. High 77°, low 54°.
Pressure30.18 inHg
Wind9.6 mph S
Humidity46%
Visibility—
Dew point49°
Thu, 2278° / 60°0
Morning65°feels 63°
Afternoon75°feels 74°
Evening68°feels 66°
Overnight64°feels 62°
78 °
Markham, Thursday, 22 October
Clear. High 78°, low 60°.
Pressure30.15 inHg
Wind12.5 mph S
Humidity32%
Visibility—
Dew point42°
Fri, 2376° / 59°0.01
Morning63°feels 62°
Afternoon74°feels 73°
Evening70°feels 69°
Overnight68°feels 67°
76 °
Markham, Friday, 23 October
Light rain. High 76°, low 59°.
Pressure29.97 inHg
Wind21.5 mph S
Humidity38%
Visibility—
Dew point46°
Sat, 2482° / 63°0.11
Morning68°feels 68°
Afternoon79°feels 80°
Evening70°feels 70°
Overnight65°feels 66°
82 °
Markham, Saturday, 24 October
Light rain. High 82°, low 63°.
Pressure30.06 inHg
Wind13 mph S
Humidity48%
Visibility—
Dew point57°
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.