Rialto, CA 92376 Hourly Weather

San Bernardino County5:09 AM PDT34.11°N, 117.38°W

Next 48 hours

5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM Thu Oct 22 2 AM 5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM Fri Oct 23 2 AM 60° 65° 70° 75° %
TemperatureFeels likeChance of precipitationNight
Wednesday, October 2119 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
5 AM Partly Cloudy 63° 63° 3% 0.00 in Calm 82% 57° 42% 0
6 AM Mostly Sunny 63° 63° 3% 0.00 in Calm 81% 57° 42% 0
7 AM Mostly Sunny 62° 62° 3% 0.00 in Calm 80% 56° 42% 0
8 AM Sunny 63° 63° 3% 0.00 in Calm 80% 57° 24% 0
9 AM Sunny 66° 66° 3% 0.00 in Calm 70% 56° 24% 2
10 AM Sunny 69° 69° 3% 0.00 in Calm 62% 55° 24% 3
11 AM Slight Chance Rain Showers 72° 72° 21% 0.00 in S 5 53% 54° 40% 5
12 PM Slight Chance Rain Showers 73° 73° 21% 0.00 in S 5 G12 49% 53° 40% 6
1 PM Slight Chance Rain Showers 75° 75° 21% 0.00 in S 10 45% 52° 40% 6
2 PM Slight Chance Rain Showers 74° 74° 21% 0.00 in S 10 G17 47% 52° 40% 5
3 PM Slight Chance Rain Showers 73° 73° 21% 0.00 in S 10 G16 50% 54° 40% 3
4 PM Slight Chance Rain Showers 73° 73° 21% 0.00 in S 10 G16 53% 55° 40% 1
5 PM Rain Showers Likely 70° 70° 70% 0.02 in S 10 G20 62% 57° 85% 0
6 PM Rain Showers Likely 69° 69° 70% 0.02 in S 10 G16 70% 58° 85% 0
7 PM Rain Showers Likely 67° 67° 70% 0.02 in SW 10 G16 76% 60° 85% 0
8 PM Rain Showers Likely 66° 66° 70% 0.02 in W 10 82% 60° 85% 0
9 PM Rain Showers Likely 65° 65° 70% 0.02 in W 5 G12 88% 61° 85% 0
10 PM Rain Showers Likely 65° 65° 70% 0.02 in SW 5 91% 62° 85% 0
11 PM Showers And Thunderstorms 64° 64° 90% 0.05 in SW 5 G12 92% 62° 100% 0
Thursday, October 2224 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Showers And Thunderstorms 63° 63° 90% 0.05 in S 5 G10 96% 62° 100% 0
1 AM Showers And Thunderstorms 63° 63° 90% 0.05 in SE 5 98% 62° 100% 0
2 AM Showers And Thunderstorms 62° 62° 90% 0.05 in E 5 100% 62° 100% 0
3 AM Showers And Thunderstorms 61° 61° 90% 0.05 in E 5 100% 61° 100% 0
4 AM Showers And Thunderstorms 61° 61° 90% 0.05 in E 5 100% 61° 100% 0
5 AM Rain Showers Likely 61° 61° 73% 0.02 in E 5 100% 61° 87% 0
6 AM Rain Showers Likely 61° 61° 73% 0.02 in E 5 100% 61° 87% 0
7 AM Rain Showers Likely 60° 60° 73% 0.02 in SE 5 100% 60° 87% 0
8 AM Rain Showers Likely 61° 61° 73% 0.02 in SE 5 100% 61° 87% 0
9 AM Rain Showers Likely 61° 61° 73% 0.02 in SE 5 100% 61° 87% 1
10 AM Rain Showers Likely 61° 61° 73% 0.02 in S 5 G10 100% 61° 87% 3
11 AM Showers And Thunderstorms 62° 63° 83% 0.02 in S 5 G12 90% 60° 99% 4
12 PM Showers And Thunderstorms 64° 64° 83% 0.02 in S 5 G14 84% 59° 99% 5
1 PM Showers And Thunderstorms 64° 64° 83% 0.02 in SW 10 79% 58° 99% 5
2 PM Showers And Thunderstorms 66° 66° 83% 0.02 in SW 10 G16 75% 58° 99% 4
3 PM Showers And Thunderstorms 64° 64° 83% 0.02 in SW 10 G16 79% 58° 99% 3
4 PM Showers And Thunderstorms 65° 65° 83% 0.02 in SW 10 G16 79% 58° 99% 1
5 PM Chance Rain Showers 64° 64° 33% <0.01 in SW 10 83% 58° 59% 0
6 PM Chance Rain Showers 63° 63° 33% <0.01 in SW 10 86% 58° 59% 0
7 PM Chance Rain Showers 62° 62° 33% <0.01 in SW 5 G13 87% 58° 59% 0
8 PM Chance Rain Showers 62° 62° 33% <0.01 in S 5 G12 87% 58° 59% 0
9 PM Chance Rain Showers 62° 62° 33% <0.01 in S 5 G10 87% 58° 59% 0
10 PM Chance Rain Showers 62° 62° 33% <0.01 in SE 5 G10 87% 58° 59% 0
11 PM Mostly Cloudy 62° 62° 12% 0.00 in E 5 G10 87% 58° 61% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 61° 61° 12% 0.00 in E 5 89% 58° 61% 0
1 AM Mostly Cloudy 60° 60° 12% 0.00 in Calm 92% 58° 61% 0
2 AM Mostly Cloudy 59° 59° 12% 0.00 in Calm 94% 58° 61% 0
3 AM Mostly Cloudy 59° 59° 12% 0.00 in Calm 94% 57° 61% 0
4 AM Mostly Cloudy 58° 58° 12% 0.00 in Calm 93% 56° 61% 0
5 AM Partly Cloudy 58° 58° 2% 0.00 in Calm 93% 56° 45% 0
6 AM Mostly Sunny 58° 58° 2% 0.00 in Calm 93% 56° 45% 0
7 AM Mostly Sunny 58° 58° 2% 0.00 in Calm 94% 56° 45% 0
8 AM Mostly Sunny 59° 59° 2% 0.00 in Calm 95% 57° 45% 0
9 AM Mostly Sunny 60° 60° 2% 0.00 in Calm 92% 57° 45% 1
10 AM Mostly Sunny 61° 61° 2% 0.00 in Calm 87% 57° 45% 3
11 AM Sunny 63° 63° 1% 0.00 in Calm 81% 57° 14% 5
12 PM Sunny 64° 65° 1% 0.00 in Calm 74% 56° 14% 6
1 PM Sunny 66° 67° 1% 0.00 in Calm 67% 55° 14% 5
2 PM Sunny 68° 68° 1% 0.00 in Calm 63% 55° 14% 4
3 PM Sunny 69° 69° 1% 0.00 in Calm 61% 55° 14% 3
4 PM Sunny 70° 70° 1% 0.00 in Calm 60% 55° 14% 1
5 PM Sunny 69° 69° 0% 0.00 in W 5 62% 56° 4% 0
6 PM Clear 68° 68° 0% 0.00 in Calm 65% 56° 4% –
7 PM Clear 67° 67° 0% 0.00 in Calm 69% 56° 4% –
8 PM Clear 65° 65° 0% 0.00 in Calm 72% 56° 4% –
9 PM Clear 64° 64° 0% 0.00 in Calm 73% 55° 4% –
10 PM Clear 62° 62° 0% 0.00 in NW 5 74% 54° 4% –
11 PM Clear 61° 61° 0% 0.00 in N 5 G12 74% 53° 4% –
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 60° 60° 0% 0.00 in N 10 75% 52° 4% –
1 AM Clear 59° 59° 0% 0.00 in N 10 G16 77% 52° 4% –
2 AM Clear 58° 58° 0% 0.00 in N 10 G16 78% 51° 4% –
3 AM Clear 57° 57° 0% 0.00 in N 10 G16 77% 50° 4% –
4 AM Clear 57° 57° 0% 0.00 in N 10 76% 50° 4% –
5 AM Mostly Clear 57° 57° 0% 0.00 in N 5 G14 75% 49° 6% –
6 AM Sunny 57° 57° 0% 0.00 in N 5 G14 75% 49° 6% –
7 AM Sunny 58° 58° 0% 0.00 in N 5 G14 74% 50° 6% –
8 AM Sunny 59° 59° 0% 0.00 in N 10 70% 50° 6% –
9 AM Sunny 62° 62° 0% 0.00 in N 10 62% 49° 6% –
10 AM Sunny 66° 66° 0% 0.00 in N 10 53% 49° 6% –
11 AM Sunny 70° 70° 0% 0.00 in N 5 G13 46% 48° 1% –
12 PM Sunny 72° 72° 0% 0.00 in N 5 G13 40% 47° 1% –
1 PM Sunny 74° 74° 0% 0.00 in N 5 G13 36% 46° 1% –
2 PM Sunny 75° 75° 0% 0.00 in N 5 G12 34% 45° 1% –
3 PM Sunny 76° 76° 0% 0.00 in N 5 G12 34% 45° 1% –
4 PM Sunny 75° 75° 0% 0.00 in N 5 G12 34% 45° 1% –
5 PM Sunny 74° 74° 0% 0.00 in N 5 G15 36% 45° 1% –
6 PM Clear 71° 71° 0% 0.00 in N 5 G15 39% 45° 1% –
7 PM Clear 69° 69° 0% 0.00 in N 5 G15 42% 45° 1% –
8 PM Clear 67° 67° 0% 0.00 in N 10 G18 44% 44° 1% –
9 PM Clear 65° 65° 0% 0.00 in N 10 G18 46% 44° 1% –
10 PM Clear 64° 64° 0% 0.00 in N 10 G18 46% 43° 1% –
11 PM Clear 63° 63° 0% 0.00 in N 15 G33 47% 42° 2% –
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 N 15 G33 49% 42° 2% –
1 AM Clear 60° 60° 0% 0.00 in N 15 G33 52% 42° 2% –
2 AM Clear 59° 59° 0% 0.00 in N 15 G24 54% 42° 2% –
3 AM Clear 59° 59° 0% 0.00 in N 15 G24 54% 42° 2% –
4 AM Clear 59° 59° 0% 0.00 in N 15 G24 53% 42° 2% –
5 AM Mostly Clear 59° 59° 0% 0.00 in N 10 G16 53% 42° 8% –
6 AM Sunny 58° 58° 0% 0.00 in N 10 G16 55% 42° 8% –
7 AM Sunny 58° 58° 0% 0.00 in N 10 G16 57% 43° 8% –
8 AM Sunny 59° 59° 0% 0.00 in NE 10 G16 57% 44° 8% –
9 AM Sunny 62° 62° 0% 0.00 in NE 10 G16 52% 45° 8% –
10 AM Sunny 67° 67° 0% 0.00 in NE 10 G16 46% 45° 8% –
11 AM Sunny 71° 71° 0% 0.00 in Calm 41% 46° 9% –
12 PM Sunny 74° 74° 0% 0.00 in Calm 37% 46° 9% –
1 PM Sunny 76° 76° 0% 0.00 in Calm 34% 45° 9% –
2 PM Sunny 77° 77° 0% 0.00 in Calm 32% 45° 9% –
3 PM Sunny 78° 78° 0% 0.00 in Calm 32% 46° 9% –
4 PM Sunny 77° 77° 0% 0.00 in Calm 33% 46° 9% –
5 PM Sunny 76° 76° 0% 0.00 in Calm 36% 47° 15% –
6 PM Mostly Clear 74° 74° 0% 0.00 in Calm 38% 47° 15% –
7 PM Mostly Clear 71° 71° 0% 0.00 in Calm 42% 46° 15% –
8 PM Mostly Clear 68° 68° 0% 0.00 in N 5 G12 45% 46° 15% –
9 PM Mostly Clear 66° 66° 0% 0.00 in N 5 G12 46% 45° 15% –
10 PM Mostly Clear 65° 65° 0% 0.00 in N 5 G12 47% 44° 15% –
11 PM Mostly Clear 64° 64° 0% 0.00 in NE 15 G32 48% 44° 10% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 62° 62° 0% 0.00 in NE 15 G32 51% 44° 10% –
1 AM Mostly Clear 61° 61° 0% 0.00 in NE 15 G32 53% 44° 10% –
2 AM Mostly Clear 60° 60° 0% 0.00 in NE 10 G22 55% 44° 10% –
3 AM Mostly Clear 60° 60° 0% 0.00 in NE 10 G22 55% 43° 10% –
4 AM Mostly Clear 60° 60° 0% 0.00 in NE 10 G22 54% 43° 10% –
5 AM Mostly Clear 60° 60° 0% 0.00 in NE 10 53% 43° 19% –
6 AM Sunny 60° 60° 0% 0.00 in NE 10 54% 43° 19% –
7 AM Sunny 60° 60° 0% 0.00 in NE 10 56% 44° 19% –
8 AM Sunny 61° 61° 0% 0.00 in NE 5 G12 55% 45° 19% –
9 AM Sunny 64° 64° 0% 0.00 in NE 5 G12 51% 46° 19% –
10 AM Sunny 68° 68° 0% 0.00 in NE 5 G12 45% 46° 19% –
11 AM Sunny 72° 72° 0% 0.00 in Calm 40% 47° 10% –
12 PM Sunny 75° 75° 0% 0.00 in Calm 36% 46° 10% –
1 PM Sunny 77° 77° 0% 0.00 in Calm 33% 46° 10% –
2 PM Sunny 78° 78° 0% 0.00 in Calm 32% 46° 10% –
3 PM Sunny 79° 79° 0% 0.00 in Calm 32% 46° 10% –
4 PM Sunny 78° 78° 0% 0.00 in Calm 33% 47° 10% –
5 PM Sunny 77° 77° 0% 0.00 in Calm 35% 48° 16% –
6 PM Mostly Clear 75° 75° 0% 0.00 in Calm 38% 48° 16% –
7 PM Mostly Clear 72° 72° 0% 0.00 in Calm 42% 47° 16% –
8 PM Mostly Clear 69° 69° 0% 0.00 in N 5 46% 47° 16% –
9 PM Mostly Clear 67° 67° 0% 0.00 in N 5 48% 46° 16% –
10 PM Mostly Clear 65° 65° 0% 0.00 in N 5 49% 46° 16% –
11 PM Mostly Clear 64° 64° 0% 0.00 in NE 15 G25 51% 45° 8% –
Tuesday, October 2716 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 62° 62° 0% 0.00 in NE 15 G25 53% 45° 8% –
1 AM Mostly Clear 61° 61° 0% 0.00 in NE 15 G25 56% 45° 8% –
2 AM Mostly Clear 60° 60° 0% 0.00 in NE 10 G16 58% 45° 8% –
3 AM Mostly Clear 60° 60° 0% 0.00 in NE 10 G16 58% 45° 8% –
4 AM Mostly Clear 60° 60° 0% 0.00 in NE 10 G16 56% 44° 8% –
5 AM Mostly Clear 60° 60° 0% 0.00 in NE 5 G10 56% 44° 16% –
6 AM Sunny 60° 60° 0% 0.00 in NE 5 G10 57% 44° 16% –
7 AM Sunny 60° 60° 0% 0.00 in NE 5 G10 58% 45° 16% –
8 AM Sunny 61° 61° 0% 0.00 in NE 5 57% 46° 16% –
9 AM Sunny 64° 64° 0% 0.00 in NE 5 53% 46° 16% –
10 AM Sunny 68° 68° 0% 0.00 in NE 5 47% 46° 16% –
11 AM Sunny 71° 71° 0% 0.00 in Calm 42% 47° 20% –
12 PM Sunny 74° 74° 0% 0.00 in Calm 38% 46° 20% –
1 PM Sunny 76° 76° 0% 0.00 in Calm 35% 46° 20% –
2 PM Sunny 77° 77° 0% 0.00 in Calm 34% 46° 20% –
3 PM Sunny 78° 78° 0% 0.00 in Calm 34% 47° 20% –

National Weather Service forecast updated 2 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.