10-day forecast for Markham, WA: 44° to 67°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
67°
Best day: Friday, October 16
59° · 0.12 in
Worst day: Friday, October 9
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1059° / 48°0
Morning49°feels 47°
Afternoon59°feels 57°
Evening53°feels 52°
Overnight50°feels 48°
59 °
Markham, Saturday, 10 October
Partly cloudy. High 59°, low 48°.
Pressure29.85 inHg
Wind1.1 mph S
Humidity64%
Visibility6.2 mi
Dew point43°
Sun, 1158° / 46°0
Morning46°feels 43°
Afternoon57°feels 56°
Evening53°feels 52°
Overnight49°feels 47°
58 °
Markham, Sunday, 11 October
Clear. High 58°, low 46°.
Pressure30.00 inHg
Wind2.3 mph NE
Humidity64%
Visibility6.2 mi
Dew point44°
Mon, 1257° / 44°0
Morning44°feels 41°
Afternoon56°feels 55°
Evening51°feels 50°
Overnight47°feels 46°
57 °
Markham, Monday, 12 October
Clear. High 57°, low 44°.
Pressure30.06 inHg
Wind1.3 mph SW
Humidity68%
Visibility4.5 mi
Dew point45°
Tue, 1357° / 47°0
Morning47°feels 46°
Afternoon57°feels 56°
Evening54°feels 54°
Overnight48°feels 48°
57 °
Markham, Tuesday, 13 October
Partly cloudy. High 57°, low 47°.
Pressure30.15 inHg
Wind0.8 mph SW
Humidity76%
Visibility0.6 mi
Dew point48°
Wed, 1458° / 52°0.01
Morning56°feels 55°
Afternoon58°feels 57°
Evening55°feels 54°
Overnight52°feels 52°
58 °
Markham, Wednesday, 14 October
Light rain. High 58°, low 52°.
Pressure30.24 inHg
Wind7.3 mph S
Humidity86%
Visibility—
Dew point54°
Thu, 1565° / 49°0
Morning54°feels 51°
Afternoon63°feels 62°
Evening55°feels 54°
Overnight52°feels 50°
65 °
Markham, Thursday, 15 October
Overcast. High 65°, low 49°.
Pressure30.27 inHg
Wind7.6 mph E
Humidity60%
Visibility—
Dew point48°
Fri, 1667° / 49°0
Morning54°feels 52°
Afternoon65°feels 64°
Evening55°feels 54°
Overnight53°feels 51°
67 °
Markham, Friday, 16 October
Overcast. High 67°, low 49°.
Pressure30.30 inHg
Wind7.9 mph E
Humidity53%
Visibility—
Dew point47°
Sat, 1765° / 51°0
Morning55°feels 54°
Afternoon63°feels 62°
Evening54°feels 53°
Overnight52°feels 52°
65 °
Markham, Saturday, 17 October
Overcast. High 65°, low 51°.
Pressure30.21 inHg
Wind5.4 mph NW
Humidity61%
Visibility—
Dew point49°
Sun, 1864° / 49°0
Morning53°feels 52°
Afternoon63°feels 62°
Evening54°feels 53°
Overnight52°feels 51°
64 °
Markham, Sunday, 18 October
Overcast. High 64°, low 49°.
Pressure30.15 inHg
Wind5 mph NW
Humidity57%
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 Markham, WA 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.