10-day forecast for Callao, VA: 62° to 91°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
91°
Best day: Monday, August 10
87° · 0.39 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1091° / 76°0
Morning79°feels 79°
Afternoon90°feels 91°
Evening86°feels 92°
Overnight79°feels 79°
91 °
Callao, Monday, 10 August
Partly cloudy. High 91°, low 76°.
Pressure30.00 inHg
Wind3.8 mph NW
Humidity45%
Visibility6.2 mi
Dew point67°
Tue, 1190° / 73°0
Morning73°feels 74°
Afternoon89°feels 90°
Evening82°feels 85°
Overnight80°feels 82°
90 °
Callao, Tuesday, 11 August
Partly cloudy. High 90°, low 73°.
Pressure29.94 inHg
Wind8.8 mph NW
Humidity54%
Visibility6.2 mi
Dew point66°
Wed, 1289° / 72°0.23
Morning72°feels 73°
Afternoon85°feels 87°
Evening83°feels 88°
Overnight73°feels 75°
89 °
Callao, Wednesday, 12 August
Rain. High 89°, low 72°.
Pressure29.83 inHg
Wind12.4 mph W
Humidity50%
Visibility6.2 mi
Dew point66°
Thu, 1387° / 71°0.39
Morning77°feels 79°
Afternoon86°feels 88°
Evening78°feels 78°
Overnight74°feels 75°
87 °
Callao, Thursday, 13 August
Rain. High 87°, low 71°.
Pressure29.83 inHg
Wind13.6 mph NW
Humidity50%
Visibility—
Dew point65°
Fri, 1473° / 62°0
Morning69°feels 69°
Afternoon71°feels 70°
Evening66°feels 66°
Overnight63°feels 63°
73 °
Callao, Friday, 14 August
Overcast. High 73°, low 62°.
Pressure30.09 inHg
Wind10 mph N
Humidity57%
Visibility—
Dew point55°
Sat, 1580° / 62°0
Morning72°feels 72°
Afternoon77°feels 76°
Evening72°feels 71°
Overnight70°feels 69°
80 °
Callao, Saturday, 15 August
Overcast. High 80°, low 62°.
Pressure30.15 inHg
Wind11 mph N
Humidity38%
Visibility—
Dew point49°
Sun, 1679° / 65°0
Morning71°feels 71°
Afternoon78°feels 78°
Evening73°feels 73°
Overnight71°feels 71°
79 °
Callao, Sunday, 16 August
Partly cloudy. High 79°, low 65°.
Pressure30.15 inHg
Wind7.7 mph NE
Humidity35%
Visibility—
Dew point48°
Mon, 1774° / 68°0.03
Morning72°feels 72°
Afternoon73°feels 74°
Evening69°feels 70°
Overnight69°feels 70°
74 °
Callao, Monday, 17 August
Light rain. High 74°, low 68°.
Pressure30.00 inHg
Wind9.6 mph S
Humidity72%
Visibility—
Dew point64°
Tue, 1880° / 67°0
Morning74°feels 75°
Afternoon79°feels 79°
Evening74°feels 75°
Overnight73°feels 74°
80 °
Callao, Tuesday, 18 August
Overcast. High 80°, low 67°.
Pressure30.00 inHg
Wind7.8 mph E
Humidity64%
Visibility—
Dew point65°
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 Callao, 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.