10-day forecast for Perth, VA: 37° to 74°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
74°
Best day: Tuesday, October 20
59°
Worst day: Saturday, October 24
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2170° / 41°0
Morning42°feels 37°
Afternoon70°feels 68°
Evening52°feels 50°
Overnight46°feels 43°
70 °
Perth, Wednesday, 21 October
Clear. High 70°, low 41°.
Pressure30.21 inHg
Wind7.4 mph N
Humidity45%
Visibility6.2 mi
Dew point41°
Thu, 2272° / 37°0
Morning39°feels 34°
Afternoon72°feels 70°
Evening55°feels 53°
Overnight41°feels 41°
72 °
Perth, Thursday, 22 October
Clear. High 72°, low 37°.
Pressure30.12 inHg
Wind5 mph N
Humidity33%
Visibility6.2 mi
Dew point36°
Fri, 2361° / 46°0
Morning50°feels 49°
Afternoon60°feels 59°
Evening50°feels 48°
Overnight49°feels 46°
61 °
Perth, Friday, 23 October
Overcast. High 61°, low 46°.
Pressure30.36 inHg
Wind10.9 mph NE
Humidity64%
Visibility6.2 mi
Dew point47°
Sat, 2459° / 40°0
Morning40°feels 36°
Afternoon59°feels 57°
Evening49°feels 47°
Overnight42°feels 39°
59 °
Perth, Saturday, 24 October
Clear. High 59°, low 40°.
Pressure30.53 inHg
Wind5.7 mph NE
Humidity47%
Visibility6.2 mi
Dew point35°
Sun, 2564° / 41°0
Morning46°feels 43°
Afternoon58°feels 56°
Evening61°feels 60°
Overnight47°feels 45°
64 °
Perth, Sunday, 25 October
Clear. High 64°, low 41°.
Pressure30.56 inHg
Wind5.7 mph N
Humidity52%
Visibility—
Dew point37°
Mon, 2667° / 39°0
Morning46°feels 46°
Afternoon61°feels 59°
Evening65°feels 63°
Overnight51°feels 49°
67 °
Perth, Monday, 26 October
Clear. High 67°, low 39°.
Pressure30.39 inHg
Wind4.3 mph SW
Humidity61%
Visibility—
Dew point43°
Tue, 2772° / 48°0
Morning53°feels 51°
Afternoon65°feels 63°
Evening65°feels 64°
Overnight55°feels 53°
72 °
Perth, Tuesday, 27 October
Overcast. High 72°, low 48°.
Pressure30.15 inHg
Wind4.9 mph W
Humidity46%
Visibility—
Dew point41°
Wed, 2860° / 47°0
Morning56°feels 55°
Afternoon56°feels 54°
Evening58°feels 56°
Overnight49°feels 47°
60 °
Perth, Wednesday, 28 October
Overcast. High 60°, low 47°.
Pressure30.30 inHg
Wind9.1 mph NE
Humidity65%
Visibility—
Dew point44°
Thu, 2967° / 44°0
Morning47°feels 47°
Afternoon58°feels 56°
Evening63°feels 62°
Overnight53°feels 52°
67 °
Perth, Thursday, 29 October
Overcast. High 67°, low 44°.
Pressure30.18 inHg
Wind6.8 mph N
Humidity59%
Visibility—
Dew point40°
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 Perth, VA 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.