Fullerton, CA Hourly Weather

Orange County12:31 PM PDT33.87°N, 117.93°WElevation 164 ft

Next 48 hours

12 PM 3 PM 6 PM 9 PM Fri Oct 23 12 AM 3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM Sat Oct 24 12 AM 3 AM 6 AM 9 AM 55° 60° 65° 70° %
TemperatureFeels likeChance of precipitationNight
Thursday, October 2212 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 PM Showers And Thunderstorms Likely 66° 66° 70% 0.02 in W 5 84% 61° 98% 5
1 PM Showers And Thunderstorms Likely 67° 67° 70% 0.02 in SW 10 83% 61° 98% 5
2 PM Showers And Thunderstorms Likely 68° 68° 70% 0.02 in SW 10 G17 77% 61° 91% 4
3 PM Showers And Thunderstorms Likely 68° 68° 70% 0.02 in SW 10 G16 79% 61° 91% 3
4 PM Showers And Thunderstorms Likely 68° 68° 70% 0.02 in SW 10 G16 77% 60° 91% 1
5 PM Slight Chance Rain Showers 67° 67° 22% <0.01 in SW 10 G16 77% 60° 54% 0
6 PM Slight Chance Rain Showers 66° 66° 22% <0.01 in SW 5 G12 80% 60° 54% 0
7 PM Slight Chance Rain Showers 65° 65° 22% <0.01 in W 5 81% 59° 54% 0
8 PM Slight Chance Rain Showers 64° 64° 22% <0.01 in Calm 81% 58° 54% 0
9 PM Slight Chance Rain Showers 63° 63° 22% <0.01 in Calm 85% 58° 54% 0
10 PM Slight Chance Rain Showers 62° 62° 22% <0.01 in Calm 86% 58° 54% 0
11 PM Chance Rain Showers 62° 62° 32% <0.01 in E 5 89% 58° 76% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Chance Rain Showers 61° 61° 32% <0.01 in Calm 91% 59° 76% 0
1 AM Chance Rain Showers 61° 61° 32% <0.01 in NE 5 93% 59° 76% 0
2 AM Chance Rain Showers 60° 61° 32% <0.01 in E 5 91% 58° 76% 0
3 AM Chance Rain Showers 60° 60° 32% <0.01 in E 5 G10 91% 57° 76% 0
4 AM Chance Rain Showers 60° 60° 32% <0.01 in Calm 91% 57° 76% 0
5 AM Partly Cloudy 60° 60° 9% 0.00 in E 5 90% 57° 40% 0
6 AM Mostly Sunny 59° 59° 9% 0.00 in E 5 90% 56° 40% 0
7 AM Mostly Sunny 59° 59° 9% 0.00 in Calm 90% 56° 40% 0
8 AM Sunny 61° 61° 9% 0.00 in E 5 91% 58° 23% 0
9 AM Sunny 63° 63° 9% 0.00 in E 5 92% 60° 23% 1
10 AM Sunny 66° 66° 9% 0.00 in SE 5 84% 61° 23% 3
11 AM Sunny 68° 68° 6% 0.00 in Calm 79% 61° 14% 4
12 PM Sunny 69° 69° 6% 0.00 in Calm 74% 61° 14% 5
1 PM Sunny 70° 70° 6% 0.00 in SW 5 74% 61° 14% 5
2 PM Sunny 71° 71° 6% 0.00 in SW 5 G12 70% 60° 15% 4
3 PM Sunny 71° 71° 6% 0.00 in SW 5 G12 71% 61° 15% 3
4 PM Sunny 71° 71° 6% 0.00 in SW 5 G12 71% 61° 15% 1
5 PM Sunny 70° 70° 0% 0.00 in W 5 G12 73% 61° 17% 0
6 PM Mostly Clear 69° 69° 0% 0.00 in W 5 G10 75% 60° 17% 0
7 PM Mostly Clear 67° 67° 0% 0.00 in W 5 79% 60° 17% 0
8 PM Mostly Clear 65° 65° 0% 0.00 in W 5 83% 59° 17% 0
9 PM Mostly Clear 63° 63° 0% 0.00 in W 5 86% 59° 17% 0
10 PM Mostly Clear 62° 62° 0% 0.00 in Calm 91% 59° 17% 0
11 PM Mostly Clear 61° 61° 0% 0.00 in Calm 94% 59° 6% 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 NW 5 97% 59° 6% 0
1 AM Mostly Clear 58° 58° 0% 0.00 in NE 5 99% 58° 6% 0
2 AM Mostly Clear 57° 57° 0% 0.00 in NE 5 100% 57° 6% 0
3 AM Mostly Clear 57° 57° 0% 0.00 in NE 5 100% 57° 6% 0
4 AM Mostly Clear 56° 56° 0% 0.00 in NE 5 100% 56° 6% 0
5 AM Mostly Clear 56° 56° 0% 0.00 in NE 5 99% 56° 10% 0
6 AM Sunny 56° 56° 0% 0.00 in NE 5 100% 56° 10% 0
7 AM Sunny 56° 56° 0% 0.00 in NE 5 99% 56° 10% 0
8 AM Sunny 58° 58° 0% 0.00 in NE 5 97% 57° 10% 0
9 AM Sunny 62° 62° 0% 0.00 in Calm 87% 58° 10% 1
10 AM Sunny 66° 67° 0% 0.00 in Calm 76% 59° 10% 3
11 AM Sunny 71° 71° 0% 0.00 in Calm 67% 59° 3% 4
12 PM Sunny 74° 74° 0% 0.00 in Calm 61% 60° 3% 5
1 PM Sunny 76° 76° 0% 0.00 in Calm 57% 59° 3% 5
2 PM Sunny 77° 77° 0% 0.00 in W 5 55% 59° 3% 4
3 PM Sunny 76° 76° 0% 0.00 in W 5 57% 60° 3% 3
4 PM Sunny 77° 77° 0% 0.00 in W 5 56% 60° 3% 1
5 PM Sunny 76° 76° 0% 0.00 in W 5 59% 60° 2% 0
6 PM Clear 74° 74° 0% 0.00 in W 5 63% 60° 2% 0
7 PM Clear 71° 71° 0% 0.00 in W 5 68% 60° 2% 0
8 PM Clear 68° 68° 0% 0.00 in W 5 72% 59° 2% 0
9 PM Clear 66° 67° 0% 0.00 in Calm 76% 59° 2% 0
10 PM Clear 65° 65° 0% 0.00 in Calm 79% 58° 2% 0
11 PM Clear 64° 64° 0% 0.00 in Calm 82% 58° 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 E 5 83% 57° 5% –
1 AM Clear 61° 61° 0% 0.00 in E 5 G10 85% 56° 5% –
2 AM Clear 60° 60° 0% 0.00 in NE 5 G12 85% 55° 5% –
3 AM Clear 59° 59° 0% 0.00 in NE 5 G12 86% 54° 5% –
4 AM Clear 58° 58° 0% 0.00 in NE 5 G10 85% 54° 5% –
5 AM Mostly Clear 58° 58° 0% 0.00 in NE 5 84% 54° 13% –
6 AM Sunny 58° 58° 0% 0.00 in NE 5 84% 53° 13% –
7 AM Sunny 59° 59° 0% 0.00 in NE 5 82% 53° 13% –
8 AM Sunny 61° 61° 0% 0.00 in NE 5 G10 77% 54° 13% –
9 AM Sunny 65° 65° 0% 0.00 in NE 5 G10 68% 54° 13% –
10 AM Sunny 70° 71° 0% 0.00 in NE 5 G10 58% 55° 13% –
11 AM Sunny 75° 75° 0% 0.00 in Calm 51% 56° 14% –
12 PM Sunny 78° 78° 0% 0.00 in Calm 46% 56° 14% –
1 PM Sunny 80° 80° 0% 0.00 in Calm 42% 55° 14% –
2 PM Sunny 81° 81° 0% 0.00 in Calm 41% 55° 14% –
3 PM Sunny 81° 81° 0% 0.00 in Calm 42% 56° 14% –
4 PM Sunny 80° 80° 0% 0.00 in Calm 44% 56° 14% –
5 PM Sunny 78° 78° 0% 0.00 in W 5 G14 49% 57° 15% –
6 PM Mostly Clear 75° 75° 0% 0.00 in W 5 G14 54% 57° 15% –
7 PM Mostly Clear 72° 72° 0% 0.00 in W 5 G14 59% 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 69% 57° 15% –
10 PM Mostly Clear 66° 66° 0% 0.00 in Calm 73% 57° 15% –
11 PM Mostly Clear 64° 65° 0% 0.00 in Calm 75% 56° 25% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 63° 63° 0% 0.00 in Calm 76% 56° 25% –
1 AM Mostly Clear 62° 62° 0% 0.00 in Calm 76% 55° 25% –
2 AM Mostly Clear 62° 62° 0% 0.00 in NE 5 G10 75% 54° 25% –
3 AM Mostly Clear 61° 61° 0% 0.00 in NE 5 G10 75% 53° 25% –
4 AM Mostly Clear 60° 60° 0% 0.00 in NE 5 G10 74% 52° 25% –
5 AM Mostly Clear 60° 60° 0% 0.00 in NE 5 G10 73% 51° 20% –
6 AM Sunny 59° 59° 0% 0.00 in NE 5 G10 74% 51° 20% –
7 AM Sunny 59° 59° 0% 0.00 in NE 5 G10 73% 51° 20% –
8 AM Sunny 61° 61° 0% 0.00 in NE 5 G14 69% 51° 20% –
9 AM Sunny 66° 66° 0% 0.00 in NE 5 G14 60% 52° 20% –
10 AM Sunny 71° 71° 0% 0.00 in NE 5 G14 52% 52° 20% –
11 AM Sunny 76° 76° 0% 0.00 in Calm 44% 53° 7% –
12 PM Sunny 79° 79° 0% 0.00 in Calm 40% 52° 7% –
1 PM Sunny 81° 80° 0% 0.00 in Calm 36% 52° 7% –
2 PM Sunny 82° 81° 0% 0.00 in Calm 35% 51° 7% –
3 PM Sunny 82° 81° 0% 0.00 in Calm 35% 52° 7% –
4 PM Sunny 82° 81° 0% 0.00 in Calm 36% 52° 7% –
5 PM Sunny 80° 80° 0% 0.00 in W 5 G15 39% 53° 9% –
6 PM Mostly Clear 77° 77° 0% 0.00 in W 5 G15 44% 54° 9% –
7 PM Mostly Clear 73° 73° 0% 0.00 in W 5 G15 51% 54° 9% –
8 PM Mostly Clear 70° 70° 0% 0.00 in Calm 57% 54° 9% –
9 PM Mostly Clear 68° 68° 0% 0.00 in Calm 62% 54° 9% –
10 PM Mostly Clear 66° 66° 0% 0.00 in Calm 65% 54° 9% –
11 PM Mostly Clear 65° 65° 0% 0.00 in Calm 68% 54° 16% –
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° 16% –
1 AM Mostly Clear 62° 62° 0% 0.00 in Calm 71% 53° 16% –
2 AM Mostly Clear 61° 61° 0% 0.00 in NE 5 G12 72% 52° 16% –
3 AM Mostly Clear 60° 60° 0% 0.00 in NE 5 G12 72% 51° 16% –
4 AM Mostly Clear 60° 60° 0% 0.00 in NE 5 G12 72% 50° 16% –
5 AM Mostly Clear 59° 59° 0% 0.00 in NE 5 71% 50° 20% –
6 AM Sunny 59° 59° 0% 0.00 in NE 5 72% 50° 20% –
7 AM Sunny 60° 60° 0% 0.00 in NE 5 72% 51° 20% –
8 AM Sunny 62° 62° 0% 0.00 in Calm 68% 52° 20% –
9 AM Sunny 66° 66° 0% 0.00 in Calm 60% 52° 20% –
10 AM Sunny 71° 71° 0% 0.00 in Calm 52% 52° 20% –
11 AM Mostly Sunny 75° 75° 0% 0.00 in Calm 45% 52° 26% –
12 PM Mostly Sunny 78° 78° 0% 0.00 in Calm 41% 52° 26% –
1 PM Mostly Sunny 80° 80° 0% 0.00 in Calm 39% 52° 26% –
2 PM Mostly Sunny 81° 80° 0% 0.00 in Calm 38% 52° 26% –
3 PM Mostly Sunny 81° 81° 0% 0.00 in Calm 38% 53° 26% –
4 PM Mostly Sunny 81° 80° 0% 0.00 in Calm 39% 53° 26% –
5 PM Sunny 79° 80° 0% 0.00 in SW 5 G14 41% 54° 25% –
6 PM Mostly Clear 76° 76° 0% 0.00 in SW 5 G14 46% 54° 25% –
7 PM Mostly Clear 73° 73° 0% 0.00 in SW 5 G14 51% 54° 25% –
8 PM Mostly Clear 70° 70° 0% 0.00 in Calm 57% 54° 25% –
9 PM Mostly Clear 67° 67° 0% 0.00 in Calm 63% 54° 25% –
10 PM Mostly Clear 66° 66° 0% 0.00 in Calm 67% 55° 25% –
11 PM Partly Cloudy 64° 64° 0% 0.00 in Calm 71% 55° 30% –
Wednesday, October 2821 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 63° 63° 0% 0.00 in Calm 74% 55° 30% –
1 AM Partly Cloudy 62° 62° 0% 0.00 in Calm 76% 54° 30% –
2 AM Partly Cloudy 61° 61° 0% 0.00 in Calm 76% 53° 30% –
3 AM Partly Cloudy 60° 60° 0% 0.00 in Calm 77% 53° 30% –
4 AM Partly Cloudy 60° 60° 0% 0.00 in Calm 77% 52° 30% –
5 AM Mostly Cloudy 59° 59° 0% 0.00 in Calm 76% 52° 55% –
6 AM Partly Sunny 60° 60° 0% 0.00 in Calm 77% 52° 55% –
7 AM Partly Sunny 60° 60° 0% 0.00 in Calm 77% 53° 55% –
8 AM Partly Sunny 62° 62° 0% 0.00 in Calm 73% 54° 55% –
9 AM Partly Sunny 66° 66° 0% 0.00 in Calm 65% 54° 55% –
10 AM Partly Sunny 70° 70° 0% 0.00 in Calm 56% 54° 55% –
11 AM Mostly Sunny 74° 74° 0% 0.00 in Calm 49% 54° 43% –
12 PM Mostly Sunny 77° 77° 0% 0.00 in Calm 45% 54° 43% –
1 PM Mostly Sunny 78° 79° 0% 0.00 in Calm 42% 54° 43% –
2 PM Mostly Sunny 79° 80° 0% 0.00 in SW 5 G10 42% 54° 43% –
3 PM Mostly Sunny 79° 80° 0% 0.00 in SW 5 G10 42% 54° 43% –
4 PM Mostly Sunny 79° 79° 0% 0.00 in SW 5 G10 44% 55° 43% –
5 PM Mostly Sunny 77° 77° 1% 0.00 in SW 5 G14 47% 55° 37% –
6 PM Partly Cloudy 75° 75° 1% 0.00 in SW 5 G14 51% 56° 37% –
7 PM Partly Cloudy 72° 72° 1% 0.00 in SW 5 G14 57% 56° 37% –
8 PM Partly Cloudy 69° 69° 1% 0.00 in Calm 63% 56° 37% –

National Weather Service forecast updated 10 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 4Search index and reflects what the press published. Terms of use.