Fullerton, CA Hourly Weather

Orange County4:56 AM PDT33.87°N, 117.93°WElevation 164 ft

Next 48 hours

4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Sat Oct 24 1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Sun Oct 25 1 AM 55° 60° 65° 70° 75° %
TemperatureFeels likeChance of precipitationNight
Friday, October 2320 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
4 AM Chance Rain Showers 57° 57° 29% 0.00 in E 5 100% 57° 69% 0
5 AM Partly Cloudy 57° 57° 14% 0.00 in E 5 100% 57° 45% 0
6 AM Mostly Sunny 57° 57° 14% 0.00 in NE 5 100% 57° 45% 0
7 AM Mostly Sunny 57° 57° 14% 0.00 in E 5 100% 57° 45% 0
8 AM Mostly Sunny 58° 58° 14% 0.00 in Calm 100% 58° 34% 0
9 AM Mostly Sunny 60° 60° 14% 0.00 in Calm 100% 60° 34% 1
10 AM Mostly Sunny 63° 63° 14% 0.00 in Calm 92% 61° 34% 3
11 AM Sunny 65° 65° 4% 0.00 in Calm 85% 61° 22% 4
12 PM Sunny 67° 67° 4% 0.00 in Calm 80% 61° 22% 5
1 PM Sunny 69° 69° 4% 0.00 in SW 5 77% 61° 22% 5
2 PM Sunny 70° 70° 4% 0.00 in SW 5 G10 73% 60° 22% 4
3 PM Sunny 70° 70° 4% 0.00 in SW 5 G10 73% 61° 22% 3
4 PM Sunny 70° 70° 4% 0.00 in SW 5 G12 73% 61° 22% 1
5 PM Sunny 69° 69° 8% 0.00 in SW 5 G12 74% 61° 19% 0
6 PM Mostly Clear 68° 68° 8% 0.00 in SW 5 77% 60° 19% 0
7 PM Mostly Clear 66° 67° 8% 0.00 in W 5 79% 60° 19% 0
8 PM Mostly Clear 64° 64° 8% 0.00 in Calm 84% 59° 19% 0
9 PM Mostly Clear 63° 63° 8% 0.00 in Calm 88% 59° 19% 0
10 PM Mostly Clear 62° 62° 8% 0.00 in Calm 91% 59° 19% 0
11 PM Mostly Clear 60° 61° 0% 0.00 in Calm 94% 59° 7% 0
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 60° 60° 0% 0.00 in Calm 96% 58° 7% 0
1 AM Mostly Clear 58° 58° 0% 0.00 in Calm 100% 58° 7% 0
2 AM Mostly Clear 57° 57° 0% 0.00 in Calm 100% 57° 7% 0
3 AM Mostly Clear 57° 57° 0% 0.00 in Calm 100% 57° 7% 0
4 AM Mostly Clear 56° 56° 0% 0.00 in Calm 100% 56° 7% 0
5 AM Mostly Clear 56° 56° 0% 0.00 in Calm 99% 56° 7% 0
6 AM Sunny 56° 56° 0% 0.00 in Calm 98% 56° 7% 0
7 AM Sunny 56° 56° 0% 0.00 in Calm 99% 56° 7% 0
8 AM Sunny 57° 57° 0% 0.00 in Calm 98% 57° 7% 0
9 AM Sunny 61° 61° 0% 0.00 in Calm 88% 57° 7% 1
10 AM Sunny 66° 66° 0% 0.00 in Calm 77% 58° 7% 3
11 AM Sunny 70° 70° 0% 0.00 in W 5 67% 58° 2% 5
12 PM Sunny 73° 73° 0% 0.00 in W 5 61% 59° 2% 5
1 PM Sunny 75° 75° 0% 0.00 in SW 5 G12 57% 58° 2% 5
2 PM Sunny 76° 76° 0% 0.00 in SW 5 G12 55% 58° 2% 4
3 PM Sunny 76° 76° 0% 0.00 in SW 5 G12 54% 59° 2% 3
4 PM Sunny 76° 76° 0% 0.00 in SW 5 G13 56% 59° 2% 1
5 PM Sunny 75° 75° 0% 0.00 in SW 5 G12 58% 59° 2% 0
6 PM Clear 73° 73° 0% 0.00 in Calm 62% 59° 2% 0
7 PM Clear 70° 70° 0% 0.00 in Calm 67% 58° 2% 0
8 PM Clear 67° 67° 0% 0.00 in Calm 72% 58° 2% 0
9 PM Clear 65° 65° 0% 0.00 in Calm 76% 58° 2% 0
10 PM Clear 64° 64° 0% 0.00 in N 5 79% 57° 2% 0
11 PM Clear 63° 63° 0% 0.00 in NE 5 81% 57° 5% 0
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 62° 62° 0% 0.00 in NE 5 G10 83% 56° 5% 0
1 AM Clear 61° 61° 0% 0.00 in NE 5 G10 84% 56° 5% 0
2 AM Clear 60° 60° 0% 0.00 in NE 5 G10 84% 55° 5% 0
3 AM Clear 59° 59° 0% 0.00 in NE 5 G10 84% 54° 5% 0
4 AM Clear 58° 58° 0% 0.00 in NE 5 G10 83% 53° 5% 0
5 AM Mostly Clear 58° 58° 0% 0.00 in NE 5 82% 53° 10% 0
6 AM Sunny 58° 58° 0% 0.00 in NE 5 82% 53° 10% –
7 AM Sunny 58° 58° 0% 0.00 in NE 5 82% 53° 10% –
8 AM Sunny 60° 60° 0% 0.00 in NE 5 G10 77% 53° 10% –
9 AM Sunny 64° 64° 0% 0.00 in NE 5 G10 69% 54° 10% –
10 AM Sunny 70° 70° 0% 0.00 in NE 5 G10 60% 55° 10% –
11 AM Sunny 74° 74° 0% 0.00 in Calm 53% 56° 9% –
12 PM Sunny 77° 77° 0% 0.00 in Calm 48% 56° 9% –
1 PM Sunny 79° 79° 0% 0.00 in Calm 45% 56° 9% –
2 PM Sunny 80° 80° 0% 0.00 in Calm 44% 56° 9% –
3 PM Sunny 80° 80° 0% 0.00 in Calm 44% 56° 9% –
4 PM Sunny 80° 80° 0% 0.00 in Calm 45% 56° 9% –
5 PM Sunny 79° 79° 0% 0.00 in SW 5 G13 47% 57° 15% –
6 PM Mostly Clear 75° 75° 0% 0.00 in SW 5 G13 53% 57° 15% –
7 PM Mostly Clear 72° 72° 0% 0.00 in SW 5 G13 58% 57° 15% –
8 PM Mostly Clear 70° 70° 0% 0.00 in Calm 64% 57° 15% –
9 PM Mostly Clear 68° 68° 0% 0.00 in Calm 67% 57° 15% –
10 PM Mostly Clear 67° 67° 0% 0.00 in Calm 70% 56° 15% –
11 PM Mostly Clear 66° 66° 0% 0.00 in Calm 71% 56° 14% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 64° 64° 0% 0.00 in Calm 74% 55° 14% –
1 AM Mostly Clear 62° 63° 0% 0.00 in Calm 75% 54° 14% –
2 AM Mostly Clear 61° 61° 0% 0.00 in NE 5 G10 76% 54° 14% –
3 AM Mostly Clear 61° 61° 0% 0.00 in NE 5 G10 75% 53° 14% –
4 AM Mostly Clear 60° 60° 0% 0.00 in NE 5 G10 75% 52° 14% –
5 AM Mostly Clear 60° 60° 0% 0.00 in NE 5 73% 52° 13% –
6 AM Sunny 60° 60° 0% 0.00 in NE 5 74% 51° 13% –
7 AM Sunny 60° 60° 0% 0.00 in NE 5 74% 51° 13% –
8 AM Sunny 61° 61° 0% 0.00 in NE 5 G13 71% 52° 13% –
9 AM Sunny 66° 66° 0% 0.00 in NE 5 G13 62% 52° 13% –
10 AM Sunny 71° 71° 0% 0.00 in NE 5 G13 53% 53° 13% –
11 AM Sunny 76° 76° 0% 0.00 in Calm 46% 54° 8% –
12 PM Sunny 79° 79° 0% 0.00 in Calm 40% 53° 8% –
1 PM Sunny 81° 80° 0% 0.00 in Calm 37% 52° 8% –
2 PM Sunny 82° 81° 0% 0.00 in Calm 35% 52° 8% –
3 PM Sunny 82° 81° 0% 0.00 in Calm 35% 52° 8% –
4 PM Sunny 82° 81° 0% 0.00 in Calm 37% 53° 8% –
5 PM Sunny 80° 80° 0% 0.00 in W 5 G15 40% 54° 4% –
6 PM Clear 77° 77° 0% 0.00 in W 5 G15 45% 54° 4% –
7 PM Clear 73° 73° 0% 0.00 in W 5 G15 52% 54° 4% –
8 PM Clear 70° 70° 0% 0.00 in Calm 58% 54° 4% –
9 PM Clear 68° 68° 0% 0.00 in Calm 63% 54° 4% –
10 PM Clear 66° 66° 0% 0.00 in Calm 66% 54° 4% –
11 PM Mostly Clear 65° 65° 0% 0.00 in Calm 68% 54° 20% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 64° 64° 0% 0.00 in Calm 70% 54° 20% –
1 AM Mostly Clear 62° 62° 0% 0.00 in Calm 72% 53° 20% –
2 AM Mostly Clear 61° 61° 0% 0.00 in NE 5 G10 72% 52° 20% –
3 AM Mostly Clear 60° 60° 0% 0.00 in NE 5 G10 73% 51° 20% –
4 AM Mostly Clear 60° 60° 0% 0.00 in NE 5 G10 72% 51° 20% –
5 AM Partly Cloudy 59° 59° 0% 0.00 in NE 5 72% 50° 27% –
6 AM Mostly Sunny 59° 59° 0% 0.00 in NE 5 73% 50° 27% –
7 AM Mostly Sunny 59° 59° 0% 0.00 in NE 5 73% 50° 27% –
8 AM Mostly Sunny 61° 61° 0% 0.00 in NE 5 G12 70% 51° 27% –
9 AM Mostly Sunny 65° 65° 0% 0.00 in NE 5 G12 61% 51° 27% –
10 AM Mostly Sunny 70° 70° 0% 0.00 in NE 5 G12 52% 52° 27% –
11 AM Mostly Sunny 75° 75° 0% 0.00 in Calm 46% 53° 32% –
12 PM Mostly Sunny 78° 78° 0% 0.00 in Calm 41% 52° 32% –
1 PM Mostly Sunny 80° 79° 0% 0.00 in Calm 38% 52° 32% –
2 PM Mostly Sunny 80° 80° 0% 0.00 in Calm 37% 52° 32% –
3 PM Mostly Sunny 81° 80° 0% 0.00 in Calm 38% 52° 32% –
4 PM Mostly Sunny 80° 80° 0% 0.00 in Calm 39% 53° 32% –
5 PM Mostly Sunny 79° 79° 0% 0.00 in SW 5 G13 42% 54° 26% –
6 PM Partly Cloudy 76° 76° 0% 0.00 in SW 5 G13 46% 54° 26% –
7 PM Partly Cloudy 73° 73° 0% 0.00 in SW 5 G13 52% 54° 26% –
8 PM Partly Cloudy 70° 70° 0% 0.00 in Calm 58% 54° 26% –
9 PM Partly Cloudy 68° 68° 0% 0.00 in Calm 63% 55° 26% –
10 PM Partly Cloudy 66° 66° 0% 0.00 in Calm 68% 55° 26% –
11 PM Partly Cloudy 65° 65° 0% 0.00 in Calm 72% 55° 34% –
Wednesday, October 2824 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 63° 63° 0% 0.00 in Calm 75% 55° 34% –
1 AM Partly Cloudy 62° 62° 0% 0.00 in Calm 76% 54° 34% –
2 AM Partly Cloudy 61° 61° 0% 0.00 in Calm 77% 54° 34% –
3 AM Partly Cloudy 60° 60° 0% 0.00 in Calm 78% 53° 34% –
4 AM Partly Cloudy 60° 60° 0% 0.00 in Calm 77% 52° 34% –
5 AM Partly Cloudy 59° 59° 0% 0.00 in Calm 76% 52° 47% –
6 AM Mostly Sunny 59° 59° 0% 0.00 in Calm 78% 52° 47% –
7 AM Mostly Sunny 60° 60° 0% 0.00 in Calm 78% 53° 47% –
8 AM Mostly Sunny 62° 62° 0% 0.00 in Calm 75% 54° 47% –
9 AM Mostly Sunny 65° 65° 0% 0.00 in Calm 67% 54° 47% –
10 AM Mostly Sunny 69° 69° 0% 0.00 in Calm 58% 54° 47% –
11 AM Mostly Sunny 73° 73° 0% 0.00 in Calm 51% 54° 32% –
12 PM Mostly Sunny 76° 76° 0% 0.00 in Calm 46% 54° 32% –
1 PM Mostly Sunny 78° 78° 0% 0.00 in Calm 43% 54° 32% –
2 PM Mostly Sunny 79° 79° 0% 0.00 in SW 5 G10 42% 54° 32% –
3 PM Mostly Sunny 79° 80° 0% 0.00 in SW 5 G10 42% 54° 32% –
4 PM Mostly Sunny 79° 79° 0% 0.00 in SW 5 G10 44% 55° 32% –
5 PM Mostly Sunny 77° 77° 0% 0.00 in SW 5 G13 47% 55° 35% –
6 PM Partly Cloudy 75° 75° 0% 0.00 in SW 5 G13 51% 56° 35% –
7 PM Partly Cloudy 72° 72° 0% 0.00 in SW 5 G13 58% 56° 35% –
8 PM Partly Cloudy 69° 69° 0% 0.00 in SW 5 G13 65% 56° 35% –
9 PM Partly Cloudy 66° 67° 0% 0.00 in SW 5 G13 71% 57° 35% –
10 PM Partly Cloudy 65° 65° 0% 0.00 in SW 5 G13 77% 57° 35% –
11 PM Partly Cloudy 64° 64° 1% 0.00 in Calm 81% 58° 39% –
Thursday, October 292 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 62° 62° 1% 0.00 in Calm 84% 58° 39% –
1 AM Partly Cloudy 62° 62° 1% 0.00 in Calm 85% 57° 39% –

National Weather Service forecast updated 16 hrs ago. Precipitation amounts are the forecast liquid equivalent for each hour.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.