Herndon 7 Day Weather Forecast

Wednesday

Mostly sunny

Mostly sunny

High:
46°F
(8°C)
Overnight low:
33°F
(1°C)

Thursday

High:
48°F
(9°C)
Overnight low:
46°F
(8°C)

Friday

Showers likely

Showers likely

High:
60°F
(16°C)
Overnight low:
41°F
(5°C)

Saturday

Partly sunny

Partly sunny

High:
46°F
(8°C)

Sunday

Mostly sunny

Mostly sunny

High:
46°F
(8°C)
Overnight low:
33°F
(1°C)

Monday

Mostly sunny

Mostly sunny

High:
45°F
(7°C)
Overnight low:
30°F
(-1°C)

Christmas Day

Mostly sunny

Mostly sunny

High:
44°F
(7°C)