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WeatherLive › California › Fullerton › Hourly Weather

Fullerton, CA Hourly Weather

Hourly forecast · Fullerton

The next 48 hours in detail — temperature, feels-like, precipitation chance, wind and UV for every hour. Built on NWS NBM and global model guidance.

48 hours — Fullerton

Today + 10-day →
Time Conditions Temp Precip Wind UV
Wednesday 30/9
01:00
Sunny 71° – 3 mph S 0
02:00
Sunny 71° – 3 mph SE 0
03:00
Sunny 71° – 4 mph SE 0
04:00
Sunny 71° – 5 mph SE 0
05:00
Sunny 71° – 6 mph SE 0
06:00
Sunny 71° – 7 mph SE 0
07:00
Sunny 71° – 8 mph SE 0
08:00
Sunny 71° – 8 mph SE 0
09:00
Sunny 73° – 8 mph SE 1
10:00
Sunny 75° – 7 mph SE 3
11:00
Sunny 77° – 8 mph S 5
12:00
Sunny 78° – 9 mph S 7
13:00
Sunny 78° – 10 mph S 7
14:00
Sunny 78° – 10 mph S 6
15:00
Sunny 77° – 10 mph SW 5
16:00
Sunny 76° – 9 mph SW 3
17:00
Sunny 75° – 9 mph SW 1
18:00
Sunny 74° – 8 mph S 0
19:00
Sunny 73° – 6 mph S 0
20:00
Sunny 73° – 6 mph S 0
21:00
Sunny 73° – 6 mph S 0
22:00
Sunny 72° – 6 mph S 0
23:00
Sunny 72° – 5 mph S 0
Thursday 1/10
00:00
Sunny 71° – 4 mph S 0
01:00
Sunny 71° – 4 mph S 0
02:00
Sunny 71° – 3 mph S 0
03:00
Sunny 71° – 3 mph S 0
04:00
Sunny 71° – 3 mph S 0
05:00
Sunny 70° – 3 mph S 0
06:00
Sunny 70° – 2 mph S 0
07:00
Sunny 70° – 2 mph S 0
08:00
Sunny 71° – 2 mph S 0
09:00
Sunny 73° – 2 mph SW 1
10:00
Sunny 75° – 2 mph SW 3
11:00
Sunny 77° – 3 mph SW 5
12:00
Sunny 79° – 6 mph SW 7
13:00
Sunny 80° – 7 mph SW 7
14:00
Sunny 80° – 8 mph SW 7
15:00
Sunny 80° – 9 mph SW 5
16:00
Sunny 81° – 9 mph SW 3
17:00
Sunny 81° – 9 mph SW 1
18:00
Sunny 80° – 8 mph SW 0
19:00
Sunny 78° – 7 mph SW 0
20:00
Sunny 77° – 7 mph W 0
21:00
Sunny 76° – 5 mph W 0
22:00
Sunny 75° – 5 mph SW 0
23:00
Sunny 74° – 4 mph SW 0
Friday 2/10
00:00
Sunny 73° – 4 mph SW 0

Weather map — Fullerton

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Updated: 1:09 AM