10-day forecast for Mount Vernon, TX: 40° to 73°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
73°
Best day: Friday, November 20
49° · 1.13 in
Worst day: Sunday, November 15
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1549° / 40°1.13
Morning46°feels 40°
Afternoon49°feels 43°
Evening42°feels 35°
Overnight42°feels 36°
49 °
Mount Vernon, Sunday, 15 November
Heavy rain. High 49°, low 40°.
Pressure30.30 inHg
Wind12.3 mph E
Humidity95%
Visibility1.5 mi
Dew point44°
Mon, 1660° / 40°0
Morning46°feels 42°
Afternoon60°feels 57°
Evening50°feels 48°
Overnight42°feels 37°
60 °
Mount Vernon, Monday, 16 November
Mostly clear. High 60°, low 40°.
Pressure30.45 inHg
Wind6.3 mph E
Humidity52%
Visibility6.2 mi
Dew point40°
Tue, 1762° / 42°0
Morning45°feels 42°
Afternoon62°feels 60°
Evening51°feels 49°
Overnight46°feels 42°
62 °
Mount Vernon, Tuesday, 17 November
Clear. High 62°, low 42°.
Pressure30.45 inHg
Wind7 mph E
Humidity54%
Visibility6.2 mi
Dew point43°
Wed, 1867° / 46°0
Morning50°feels 48°
Afternoon66°feels 64°
Evening59°feels 58°
Overnight47°feels 45°
67 °
Mount Vernon, Wednesday, 18 November
Clear. High 67°, low 46°.
Pressure30.33 inHg
Wind7.2 mph SE
Humidity57%
Visibility6.2 mi
Dew point48°
Thu, 1971° / 54°0
Morning59°feels 58°
Afternoon68°feels 67°
Evening63°feels 62°
Overnight59°feels 58°
71 °
Mount Vernon, Thursday, 19 November
Overcast. High 71°, low 54°.
Pressure30.30 inHg
Wind7.6 mph SE
Humidity60%
Visibility—
Dew point52°
Fri, 2073° / 54°0
Morning59°feels 58°
Afternoon70°feels 70°
Evening63°feels 62°
Overnight59°feels 58°
73 °
Mount Vernon, Friday, 20 November
Clear. High 73°, low 54°.
Pressure30.18 inHg
Wind11.7 mph S
Humidity53%
Visibility—
Dew point51°
Sat, 2171° / 58°0.07
Morning63°feels 62°
Afternoon67°feels 67°
Evening66°feels 66°
Overnight63°feels 64°
71 °
Mount Vernon, Saturday, 21 November
Light rain. High 71°, low 58°.
Pressure30.15 inHg
Wind10.6 mph S
Humidity72%
Visibility—
Dew point58°
Sun, 2265° / 62°0.18
Morning63°feels 63°
Afternoon64°feels 64°
Evening63°feels 63°
Overnight62°feels 63°
65 °
Mount Vernon, Sunday, 22 November
Light rain. High 65°, low 62°.
Pressure30.24 inHg
Wind9 mph E
Humidity89%
Visibility—
Dew point61°
Mon, 2361° / 50°0.42
Morning53°feels 52°
Afternoon51°feels 50°
Evening50°feels 49°
Overnight52°feels 50°
61 °
Mount Vernon, Monday, 23 November
Rain. High 61°, low 50°.
Pressure30.30 inHg
Wind11.9 mph E
Humidity83%
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 Mount Vernon, TX 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.