10-day forecast for St. Marys, WV: 32° to 66°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
66°
Best day: Wednesday, November 11
56° · 0.31 in
Worst day: Thursday, November 12
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 1256° / 37°0.31
Morning43°feels 41°
Afternoon54°feels 52°
Evening41°feels 35°
Overnight42°feels 38°
56 °
St. Marys, Thursday, 12 November
Rain. High 56°, low 37°.
Pressure29.59 inHg
Wind10.9 mph NW
Humidity64%
Visibility6.2 mi
Dew point42°
Fri, 1346° / 34°0.14
Morning40°feels 35°
Afternoon46°feels 41°
Evening38°feels 32°
Overnight40°feels 33°
46 °
St. Marys, Friday, 13 November
Rain. High 46°, low 34°.
Pressure29.83 inHg
Wind8.6 mph NW
Humidity61%
Visibility6.2 mi
Dew point31°
Sat, 1445° / 33°0
Morning37°feels 31°
Afternoon45°feels 39°
Evening39°feels 35°
Overnight33°feels 28°
45 °
St. Marys, Saturday, 14 November
Partly cloudy. High 45°, low 33°.
Pressure30.12 inHg
Wind10.1 mph W
Humidity58%
Visibility6.2 mi
Dew point23°
Sun, 1549° / 32°0
Morning35°feels 32°
Afternoon48°feels 45°
Evening42°feels 39°
Overnight32°feels 27°
49 °
St. Marys, Sunday, 15 November
Overcast. High 49°, low 32°.
Pressure30.36 inHg
Wind5.5 mph W
Humidity57%
Visibility6.2 mi
Dew point28°
Mon, 1647° / 37°0
Morning39°feels 39°
Afternoon46°feels 46°
Evening42°feels 42°
Overnight39°feels 39°
47 °
St. Marys, Monday, 16 November
Overcast. High 47°, low 37°.
Pressure30.50 inHg
Wind2.9 mph N
Humidity63%
Visibility—
Dew point33°
Tue, 1747° / 35°0
Morning38°feels 35°
Afternoon46°feels 44°
Evening39°feels 36°
Overnight36°feels 33°
47 °
St. Marys, Tuesday, 17 November
Overcast. High 47°, low 35°.
Pressure30.30 inHg
Wind4.3 mph N
Humidity58%
Visibility—
Dew point31°
Wed, 1851° / 36°0
Morning40°feels 36°
Afternoon50°feels 47°
Evening42°feels 40°
Overnight38°feels 36°
51 °
St. Marys, Wednesday, 18 November
Overcast. High 51°, low 36°.
Pressure30.18 inHg
Wind7.4 mph N
Humidity48%
Visibility—
Dew point30°
Thu, 1953° / 34°0
Morning39°feels 38°
Afternoon51°feels 49°
Evening42°feels 42°
Overnight39°feels 39°
53 °
St. Marys, Thursday, 19 November
Clear. High 53°, low 34°.
Pressure30.09 inHg
Wind2.7 mph NE
Humidity44%
Visibility—
Dew point29°
Fri, 2057° / 38°0
Morning45°feels 43°
Afternoon56°feels 54°
Evening49°feels 48°
Overnight47°feels 45°
57 °
St. Marys, Friday, 20 November
Partly cloudy. High 57°, low 38°.
Pressure29.97 inHg
Wind8.1 mph SW
Humidity56%
Visibility—
Dew point39°
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 St. Marys, 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.