10-day forecast for Perth, VA: 60° to 100°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
98°
Best day: Monday, August 10
71° · 0.39 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0994° / 73°0.07
Morning74°feels 76°
Afternoon94°feels 95°
Evening75°feels 74°
Overnight73°feels 74°
94 °
Perth, Sunday, 9 August
Light rain. High 94°, low 73°.
Pressure30.06 inHg
Wind3.9 mph W
Humidity43%
Visibility6.2 mi
Dew point67°
Mon, 1098° / 73°0.02
Morning75°feels 76°
Afternoon98°feels 100°
Evening86°feels 89°
Overnight74°feels 75°
98 °
Perth, Monday, 10 August
Light rain. High 98°, low 73°.
Pressure30.06 inHg
Wind3.7 mph NW
Humidity37%
Visibility6.2 mi
Dew point64°
Tue, 11100° / 70°0.34
Morning74°feels 75°
Afternoon97°feels 100°
Evening82°feels 85°
Overnight73°feels 74°
100 °
Perth, Tuesday, 11 August
Rain. High 100°, low 70°.
Pressure30.00 inHg
Wind6.6 mph W
Humidity41%
Visibility6.2 mi
Dew point65°
Wed, 1291° / 71°0.03
Morning74°feels 75°
Afternoon80°feels 80°
Evening81°feels 85°
Overnight71°feels 72°
91 °
Perth, Wednesday, 12 August
Light rain. High 91°, low 71°.
Pressure29.85 inHg
Wind5.9 mph SW
Humidity86%
Visibility6.2 mi
Dew point68°
Thu, 1396° / 70°0.37
Morning80°feels 80°
Afternoon91°feels 91°
Evening72°feels 73°
Overnight71°feels 72°
96 °
Perth, Thursday, 13 August
Rain. High 96°, low 70°.
Pressure29.83 inHg
Wind17.5 mph NW
Humidity34%
Visibility—
Dew point59°
Fri, 1471° / 64°0.39
Morning69°feels 70°
Afternoon65°feels 65°
Evening64°feels 65°
Overnight65°feels 66°
71 °
Perth, Friday, 14 August
Rain. High 71°, low 64°.
Pressure30.00 inHg
Wind6.7 mph NE
Humidity98%
Visibility—
Dew point65°
Sat, 1584° / 60°0
Morning68°feels 68°
Afternoon81°feels 80°
Evening71°feels 71°
Overnight65°feels 65°
84 °
Perth, Saturday, 15 August
Clear. High 84°, low 60°.
Pressure30.18 inHg
Wind5.5 mph NE
Humidity36%
Visibility—
Dew point51°
Sun, 1681° / 60°0
Morning69°feels 68°
Afternoon78°feels 78°
Evening71°feels 71°
Overnight68°feels 68°
81 °
Perth, Sunday, 16 August
Overcast. High 81°, low 60°.
Pressure30.27 inHg
Wind5.4 mph SW
Humidity49%
Visibility—
Dew point56°
Mon, 1790° / 67°0
Morning75°feels 75°
Afternoon88°feels 88°
Evening79°feels 79°
Overnight75°feels 75°
90 °
Perth, Monday, 17 August
Mostly clear. High 90°, low 67°.
Pressure30.12 inHg
Wind10.1 mph S
Humidity40%
Visibility—
Dew point59°
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.