Fullerton, CA 92831 Hourly Weather

Orange County3:10 PM PDT33.89°N, 117.89°W

Next 48 hours

3 PM 6 PM 9 PM Sat Oct 24 12 AM 3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM Sun Oct 25 12 AM 3 AM 6 AM 9 AM 12 PM 55° 60° 65° 70° 75° 80° %
TemperatureFeels likeChance of precipitationNight
Friday, October 239 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
3 PM Mostly Sunny 69° 69° 10% 0.00 in S 5 73% 60° 44% 3
4 PM Mostly Sunny 69° 69° 10% 0.00 in S 5 G10 74% 60° 44% 1
5 PM Mostly Sunny 69° 69° 6% 0.00 in SW 5 75% 60° 44% 0
6 PM Partly Cloudy 67° 67° 6% 0.00 in SW 5 G10 78% 60° 44% 0
7 PM Partly Cloudy 65° 65° 6% 0.00 in W 5 82% 60° 44% 0
8 PM Mostly Clear 64° 64° 6% 0.00 in W 5 86% 59° 6% 0
9 PM Mostly Clear 62° 62° 6% 0.00 in SW 5 89% 59° 6% 0
10 PM Mostly Clear 61° 61° 6% 0.00 in Calm 92% 58° 6% 0
11 PM Clear 60° 60° 1% 0.00 in Calm 95% 58° 5% 0
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 59° 59° 1% 0.00 in Calm 96% 58° 5% 0
1 AM Clear 58° 58° 1% 0.00 in Calm 98% 57° 5% 0
2 AM Mostly Clear 57° 57° 1% 0.00 in Calm 98% 56° 7% 0
3 AM Mostly Clear 57° 57° 1% 0.00 in Calm 98% 56° 7% 0
4 AM Mostly Clear 56° 56° 1% 0.00 in Calm 98% 55° 7% 0
5 AM Mostly Clear 56° 56° 0% 0.00 in Calm 99% 55° 7% 0
6 AM Sunny 55° 55° 0% 0.00 in Calm 98% 55° 7% 0
7 AM Sunny 55° 55° 0% 0.00 in Calm 100% 55° 7% 0
8 AM Sunny 57° 57° 0% 0.00 in Calm 96% 56° 7% 0
9 AM Sunny 61° 61° 0% 0.00 in Calm 85% 56° 7% 1
10 AM Sunny 65° 65° 0% 0.00 in Calm 76% 57° 7% 3
11 AM Sunny 69° 69° 0% 0.00 in SW 5 68% 58° 4% 5
12 PM Sunny 71° 71° 0% 0.00 in SW 5 G10 63% 58° 4% 5
1 PM Sunny 73° 73° 0% 0.00 in SW 5 58% 58° 4% 5
2 PM Sunny 75° 75° 0% 0.00 in W 5 G10 54% 58° 3% 4
3 PM Sunny 75° 75° 0% 0.00 in W 5 G10 56% 58° 3% 3
4 PM Sunny 75° 75° 0% 0.00 in W 5 G12 57% 59° 3% 1
5 PM Sunny 75° 75° 0% 0.00 in W 5 G12 57% 59° 3% 0
6 PM Clear 73° 73° 0% 0.00 in W 5 G13 61% 59° 3% 0
7 PM Clear 75° 75° 0% 0.00 in W 5 56% 58° 3% 0
8 PM Clear 69° 69° 0% 0.00 in Calm 67% 58° 3% 0
9 PM Clear 73° 73° 0% 0.00 in Calm 58% 57° 3% 0
10 PM Clear 72° 72° 0% 0.00 in SE 5 59% 57° 3% 0
11 PM Clear 65° 65° 0% 0.00 in Calm 73% 56° 5% 0
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 72° 72° 0% 0.00 in Calm 57% 56° 5% 0
1 AM Clear 72° 72° 0% 0.00 in E 5 55% 55° 5% 0
2 AM Clear 63° 63° 0% 0.00 in E 5 71% 54° 5% 0
3 AM Clear 71° 71° 0% 0.00 in E 5 53% 53° 5% 0
4 AM Clear 71° 71° 0% 0.00 in Calm 52% 52° 5% 0
5 AM Mostly Clear 62° 62° 0% 0.00 in Calm 70% 52° 13% 0
6 AM Sunny 58° 58° 0% 0.00 in NE 5 G10 80% 52° 13% 0
7 AM Sunny 60° 60° 0% 0.00 in NE 5 G10 76% 52° 13% 0
8 AM Sunny 64° 64° 0% 0.00 in NE 5 G10 66% 52° 13% 0
9 AM Sunny 68° 68° 0% 0.00 in NE 5 59% 53° 13% 1
10 AM Sunny 71° 71° 0% 0.00 in Calm 54% 54° 13% 3
11 AM Sunny 74° 74° 0% 0.00 in Calm 51% 55° 11% 4
12 PM Sunny 76° 76° 0% 0.00 in Calm 48% 55° 11% 5
1 PM Sunny 78° 78° 0% 0.00 in Calm 45% 55° 11% 5
2 PM Sunny 79° 80° 0% 0.00 in Calm 43% 55° 11% 4
3 PM Sunny 79° 79° 0% 0.00 in SW 5 44% 55° 11% 3
4 PM Sunny 79° 79° 0% 0.00 in W 5 45% 56° 11% 1
5 PM Sunny 79° 79° 0% 0.00 in W 5 46% 56° 25% 0
6 PM Mostly Clear 76° 76° 0% 0.00 in W 5 50% 56° 25% –
7 PM Mostly Clear 73° 73° 0% 0.00 in Calm 55% 56° 25% –
8 PM Mostly Clear 70° 70° 0% 0.00 in Calm 61% 56° 25% –
9 PM Mostly Clear 68° 68° 0% 0.00 in Calm 66% 56° 25% –
10 PM Mostly Clear 66° 66° 0% 0.00 in Calm 69% 56° 25% –
11 PM Mostly Clear 65° 65° 0% 0.00 in Calm 71% 55° 20% –
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 72% 54° 20% –
1 AM Mostly Clear 63° 63° 0% 0.00 in Calm 72% 54° 20% –
2 AM Mostly Clear 62° 62° 0% 0.00 in NE 5 72% 53° 20% –
3 AM Mostly Clear 61° 61° 0% 0.00 in NE 5 71% 52° 20% –
4 AM Mostly Clear 60° 60° 0% 0.00 in NE 5 71% 51° 20% –
5 AM Mostly Clear 60° 60° 0% 0.00 in NE 5 72% 50° 17% –
6 AM Sunny 59° 59° 0% 0.00 in NE 5 72% 50° 17% –
7 AM Sunny 59° 59° 0% 0.00 in NE 5 72% 50° 17% –
8 AM Sunny 61° 61° 0% 0.00 in NE 5 G10 68% 50° 17% –
9 AM Sunny 65° 65° 0% 0.00 in NE 5 G10 61% 51° 17% –
10 AM Sunny 70° 70° 0% 0.00 in NE 5 G10 53% 52° 17% –
11 AM Sunny 74° 74° 0% 0.00 in Calm 46% 52° 11% –
12 PM Sunny 78° 78° 0% 0.00 in Calm 43% 54° 11% –
1 PM Sunny 80° 80° 0% 0.00 in Calm 39% 53° 11% –
2 PM Sunny 81° 80° 0% 0.00 in W 5 37% 52° 11% –
3 PM Sunny 80° 80° 0% 0.00 in W 5 38% 52° 11% –
4 PM Sunny 80° 80° 0% 0.00 in W 5 39% 53° 11% –
5 PM Sunny 78° 79° 0% 0.00 in W 5 G13 42% 54° 4% –
6 PM Clear 76° 76° 0% 0.00 in W 5 G13 47% 54° 4% –
7 PM Clear 72° 72° 0% 0.00 in W 5 G13 54% 54° 4% –
8 PM Clear 69° 69° 0% 0.00 in Calm 61% 55° 4% –
9 PM Clear 67° 67° 0% 0.00 in Calm 66% 55° 4% –
10 PM Clear 65° 65° 0% 0.00 in Calm 70% 55° 4% –
11 PM Mostly Clear 64° 64° 0% 0.00 in Calm 73% 55° 12% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 62° 62° 0% 0.00 in Calm 76% 54° 12% –
1 AM Mostly Clear 61° 61° 0% 0.00 in Calm 77% 54° 12% –
2 AM Mostly Clear 60° 60° 0% 0.00 in Calm 78% 53° 12% –
3 AM Mostly Clear 59° 59° 0% 0.00 in Calm 79% 52° 12% –
4 AM Mostly Clear 58° 59° 0% 0.00 in Calm 79% 52° 12% –
5 AM Partly Cloudy 58° 58° 0% 0.00 in E 5 79% 52° 26% –
6 AM Mostly Sunny 58° 58° 0% 0.00 in E 5 81% 52° 26% –
7 AM Mostly Sunny 58° 58° 0% 0.00 in E 5 81% 52° 26% –
8 AM Mostly Sunny 59° 59° 0% 0.00 in E 5 78% 52° 26% –
9 AM Mostly Sunny 63° 63° 0% 0.00 in E 5 68% 52° 26% –
10 AM Mostly Sunny 68° 69° 0% 0.00 in E 5 58% 53° 26% –
11 AM Sunny 73° 73° 0% 0.00 in Calm 49% 53° 24% –
12 PM Sunny 76° 76° 0% 0.00 in Calm 44% 53° 24% –
1 PM Sunny 78° 78° 0% 0.00 in Calm 42% 53° 24% –
2 PM Sunny 79° 79° 0% 0.00 in SW 5 40% 53° 24% –
3 PM Sunny 79° 79° 0% 0.00 in SW 5 40% 53° 24% –
4 PM Sunny 78° 78° 0% 0.00 in SW 5 42% 53° 24% –
5 PM Mostly Sunny 76° 76° 0% 0.00 in SW 5 G10 46% 54° 27% –
6 PM Partly Cloudy 74° 74° 0% 0.00 in SW 5 G10 52% 55° 27% –
7 PM Partly Cloudy 70° 70° 0% 0.00 in SW 5 G10 60% 56° 27% –
8 PM Partly Cloudy 67° 67° 0% 0.00 in Calm 69% 56° 27% –
9 PM Partly Cloudy 65° 65° 0% 0.00 in Calm 74% 56° 27% –
10 PM Partly Cloudy 63° 63° 0% 0.00 in Calm 78% 56° 27% –
11 PM Partly Cloudy 62° 62° 0% 0.00 in Calm 81% 56° 45% –
Wednesday, October 2824 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 61° 61° 0% 0.00 in Calm 83% 56° 45% –
1 AM Partly Cloudy 59° 59° 0% 0.00 in Calm 85% 55° 45% –
2 AM Partly Cloudy 58° 58° 0% 0.00 in Calm 86% 54° 45% –
3 AM Partly Cloudy 58° 58° 0% 0.00 in Calm 86% 54° 45% –
4 AM Partly Cloudy 57° 57° 0% 0.00 in Calm 85% 53° 45% –
5 AM Mostly Cloudy 57° 57° 0% 0.00 in Calm 85% 53° 57% –
6 AM Partly Sunny 57° 57° 0% 0.00 in Calm 87% 53° 57% –
7 AM Partly Sunny 57° 57° 0% 0.00 in Calm 88% 54° 57% –
8 AM Partly Sunny 59° 59° 0% 0.00 in Calm 85% 54° 57% –
9 AM Partly Sunny 62° 62° 0% 0.00 in Calm 76% 54° 57% –
10 AM Partly Sunny 66° 66° 0% 0.00 in Calm 65% 54° 57% –
11 AM Mostly Sunny 70° 70° 0% 0.00 in Calm 56% 54° 50% –
12 PM Mostly Sunny 73° 73° 0% 0.00 in Calm 51% 54° 50% –
1 PM Mostly Sunny 75° 75° 0% 0.00 in Calm 48% 54° 50% –
2 PM Mostly Sunny 76° 76° 0% 0.00 in Calm 47% 54° 50% –
3 PM Mostly Sunny 76° 76° 0% 0.00 in Calm 46% 54° 50% –
4 PM Mostly Sunny 76° 76° 0% 0.00 in Calm 47% 54° 50% –
5 PM Mostly Sunny 74° 74° 0% 0.00 in SW 5 G10 50% 55° 43% –
6 PM Partly Cloudy 72° 72° 0% 0.00 in SW 5 G10 55% 55° 43% –
7 PM Partly Cloudy 69° 69° 0% 0.00 in SW 5 G10 62% 56° 43% –
8 PM Partly Cloudy 66° 66° 0% 0.00 in Calm 70% 56° 43% –
9 PM Partly Cloudy 64° 64° 0% 0.00 in Calm 76% 57° 43% –
10 PM Partly Cloudy 63° 63° 0% 0.00 in Calm 82% 57° 43% –
11 PM Mostly Cloudy 62° 62° 0% 0.00 in Calm 86% 58° 59% –
Thursday, October 2914 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 60° 60° 0% 0.00 in Calm 89% 57° 59% –
1 AM Mostly Cloudy 59° 59° 0% 0.00 in Calm 91% 57° 59% –
2 AM Mostly Cloudy 58° 59° 0% 0.00 in Calm 91% 56° 59% –
3 AM Mostly Cloudy 58° 58° 0% 0.00 in Calm 92% 56° 59% –
4 AM Mostly Cloudy 57° 57° 0% 0.00 in Calm 92% 55° 59% –
5 AM Mostly Cloudy 57° 57° 3% 0.00 in Calm 92% 55° 62% –
6 AM Partly Sunny 57° 57° 3% 0.00 in Calm 94% 55° 62% –
7 AM Partly Sunny 57° 57° 3% 0.00 in Calm 95% 56° 62% –
8 AM Partly Sunny 58° 58° 3% 0.00 in Calm 92% 56° 62% –
9 AM Partly Sunny 61° 61° 3% 0.00 in Calm 84% 56° 62% –
10 AM Partly Sunny 65° 65° 3% 0.00 in Calm 74% 56° 62% –
11 AM Partly Sunny 68° 68° 4% 0.00 in Calm 66% 57° 62% –
12 PM Partly Sunny 71° 71° 4% 0.00 in Calm 61% 57° 62% –
1 PM Partly Sunny 72° 72° 4% 0.00 in Calm 59% 57° 62% –

National Weather Service forecast updated 18 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.