Fullerton 7 Day Weather Forecast

Sunny

High:
64°F
(18°C)
Overnight low:
43°F
(6°C)

Sunny

High:
66°F
(19°C)
Overnight low:
46°F
(8°C)

Mostly sunny

High:
67°F
(19°C)
Overnight low:
47°F
(8°C)

Partly sunny

High:
68°F
(20°C)
Overnight low:
48°F
(9°C)