10-day forecast for McMechen, WV: 52° to 87°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
86°
Best day: Sunday, August 9
87° · 1.1 in
Worst day: Tuesday, August 11
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1087° / 68°0.82
Morning71°feels 73°
Afternoon84°feels 88°
Evening82°feels 89°
Overnight71°feels 72°
87 °
McMechen, Monday, 10 August
Heavy rain. High 87°, low 68°.
Pressure30.00 inHg
Wind7.3 mph S
Humidity88%
Visibility6.2 mi
Dew point70°
Tue, 1187° / 65°1.1
Morning68°feels 69°
Afternoon85°feels 90°
Evening73°feels 75°
Overnight69°feels 71°
87 °
McMechen, Tuesday, 11 August
Heavy rain. High 87°, low 65°.
Pressure30.00 inHg
Wind4.8 mph W
Humidity86%
Visibility6.2 mi
Dew point69°
Wed, 1280° / 65°0.16
Morning68°feels 69°
Afternoon77°feels 78°
Evening75°feels 77°
Overnight65°feels 66°
80 °
McMechen, Wednesday, 12 August
Light rain. High 80°, low 65°.
Pressure29.83 inHg
Wind5.5 mph SW
Humidity96%
Visibility6.2 mi
Dew point71°
Thu, 1380° / 60°0.06
Morning70°feels 71°
Afternoon78°feels 78°
Evening66°feels 65°
Overnight65°feels 65°
80 °
McMechen, Thursday, 13 August
Light rain. High 80°, low 60°.
Pressure29.94 inHg
Wind11.6 mph N
Humidity44%
Visibility—
Dew point55°
Fri, 1477° / 56°0
Morning64°feels 63°
Afternoon74°feels 73°
Evening65°feels 65°
Overnight57°feels 57°
77 °
McMechen, Friday, 14 August
Overcast. High 77°, low 56°.
Pressure30.09 inHg
Wind5.1 mph NW
Humidity48%
Visibility—
Dew point52°
Sat, 1575° / 54°0
Morning62°feels 61°
Afternoon72°feels 72°
Evening62°feels 62°
Overnight56°feels 56°
75 °
McMechen, Saturday, 15 August
Overcast. High 75°, low 54°.
Pressure30.24 inHg
Wind6 mph NE
Humidity41%
Visibility—
Dew point47°
Sun, 1671° / 52°0.01
Morning58°feels 58°
Afternoon60°feels 60°
Evening62°feels 61°
Overnight57°feels 57°
71 °
McMechen, Sunday, 16 August
Light rain. High 71°, low 52°.
Pressure30.18 inHg
Wind4 mph N
Humidity88%
Visibility—
Dew point56°
Mon, 1779° / 55°0
Morning64°feels 64°
Afternoon76°feels 76°
Evening67°feels 67°
Overnight62°feels 62°
79 °
McMechen, Monday, 17 August
Partly cloudy. High 79°, low 55°.
Pressure30.03 inHg
Wind5.4 mph NW
Humidity46%
Visibility—
Dew point53°
Tue, 1883° / 60°0
Morning68°feels 69°
Afternoon80°feels 81°
Evening71°feels 71°
Overnight66°feels 66°
83 °
McMechen, Tuesday, 18 August
Clear. High 83°, low 60°.
Pressure30.03 inHg
Wind4.3 mph N
Humidity47%
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 McMechen, WV 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.