Riverside, CA Hourly Forecast
Riverside temperature trend - Next 24 hours
The next 24 hours at a glance
- Warmest hour: 2 PM - around 104°
- Coolest hour: 6 AM - around 74°
- Rain risk: low all day (peaks at 4%)
- UV peak: 1 PM at index 11 - sun protection recommended
- Windiest: 3 PM at 12 mph
Riverside hourly weather - Friday, July 17
In Riverside, expect a high near 104°F (40°C) around 2 PM and a low of 75°F (24°C) near 10 PM, with no meaningful precipitation risk.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 11 AM | Sunny | 97° | 87° | 0% | 5 mph W | 32% | 8 | |
| 12 PM | Sunny | 101° | 90° | 0% | 7 mph W | 27% | 10 | |
| 1 PM | Sunny | 104° | 91° | 0% | 10 mph W | 25% | 11 | |
| 2 PM | Sunny | 104° | 91° | 0% | 11 mph W | 28% | 9 | |
| 3 PM | Sunny | 102° | 88° | 0% | 12 mph W | 33% | 6 | |
| 4 PM | Sunny | 99° | 86° | 1% | 12 mph W | 36% | 4 | |
| 5 PM | Sunny | 95° | 81° | 1% | 11 mph W | 39% | 2 | |
| 6 PM | Sunny | 91° | 78° | 1% | 10 mph W | 38% | 1 | |
| 7 PM | Sunny | 85° | 72° | 1% | 8 mph WSW | 39% | 0 | |
| 8 PM | Clear | 81° | 81° | 1% | 7 mph WSW | 45% | 0 | |
| 9 PM | Clear | 78° | 70° | 2% | 5 mph WSW | 51% | 0 | |
| 10 PM | Clear | 75° | 66° | 3% | 4 mph WSW | 59% | 0 | |
| 11 PM | Clear | 78° | 72° | 2% | 3 mph W | 49% | 0 |
Riverside hourly weather - Saturday, July 18
In Riverside, expect a high near 93°F (34°C) around 3 PM and a low of 74°F (23°C) near 6 AM, with no meaningful precipitation risk.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Clear | 77° | 69° | 2% | 3 mph W | 50% | 0 | |
| 1 AM | Clear | 76° | 68° | 3% | 3 mph W | 52% | 0 | |
| 2 AM | Clear | 76° | 67° | 3% | 2 mph WSW | 54% | 0 | |
| 3 AM | Clear | 75° | 67° | 3% | 2 mph WSW | 55% | 0 | |
| 4 AM | Clear | 75° | 67° | 3% | 1 mph WSW | 56% | 0 | |
| 5 AM | Clear | 74° | 66° | 4% | 2 mph W | 57% | 0 | |
| 6 AM | Sunny | 74° | 65° | 4% | 2 mph WSW | 58% | 0 | |
| 7 AM | Sunny | 75° | 66° | 3% | 3 mph WSW | 56% | 0 | |
| 8 AM | Sunny | 77° | 70° | 2% | 3 mph WSW | 52% | 2 | |
| 9 AM | Sunny | 80° | 80° | 2% | 3 mph WSW | 46% | 4 | |
| 10 AM | Sunny | 83° | 83° | 1% | 4 mph W | 40% | 6 | |
| 11 AM | Sunny | 87° | 76° | 1% | 6 mph W | 35% | 9 | |
| 12 PM | Sunny | 90° | 78° | 1% | 8 mph W | 31% | 11 | |
| 1 PM | Sunny | 92° | 80° | 1% | 9 mph W | 29% | 12 | |
| 2 PM | Sunny | 93° | 80° | 1% | 10 mph W | 28% | 10 | |
| 3 PM | Sunny | 93° | 79° | 1% | 12 mph W | 28% | 8 | |
| 4 PM | Sunny | 92° | 78° | 1% | 12 mph W | 29% | 5 | |
| 5 PM | Sunny | 90° | 76° | 1% | 12 mph W | 31% | 3 | |
| 6 PM | Sunny | 87° | 74° | 1% | 10 mph W | 33% | 1 | |
| 7 PM | Sunny | 85° | 73° | 1% | 8 mph W | 34% | 0 | |
| 8 PM | Clear | 82° | 72° | 1% | 6 mph W | 38% | 0 | |
| 9 PM | Clear | 80° | 79° | 1% | 5 mph W | 41% | 0 | |
| 10 PM | Clear | 79° | 75° | 2% | 4 mph W | 44% | 0 | |
| 11 PM | Clear | 78° | 74° | 2% | 2 mph W | 45% | 0 |
Riverside hourly weather - Sunday, July 19
In Riverside, expect a high near 95°F (35°C) around 2 PM and a low of 73°F (23°C) near 6 AM, with no meaningful precipitation risk.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Clear | 78° | 71° | 2% | 3 mph W | 47% | 0 | |
| 1 AM | Clear | 76° | 67° | 2% | 4 mph W | 50% | 0 | |
| 2 AM | Clear | 76° | 67° | 3% | 2 mph WSW | 52% | 0 | |
| 3 AM | Clear | 75° | 66° | 3% | 2 mph WSW | 54% | 0 | |
| 4 AM | Clear | 74° | 66° | 3% | 2 mph W | 56% | 0 | |
| 5 AM | Clear | 74° | 65° | 3% | 2 mph WNW | 57% | 0 | |
| 6 AM | Sunny | 73° | 65° | 3% | 2 mph WSW | 58% | 0 | |
| 7 AM | Sunny | 75° | 66° | 3% | 3 mph WSW | 55% | 0 | |
| 8 AM | Sunny | 77° | 68° | 2% | 3 mph WSW | 51% | 2 | |
| 9 AM | Sunny | 80° | 78° | 2% | 4 mph W | 46% | 4 | |
| 10 AM | Sunny | 83° | 74° | 1% | 4 mph W | 40% | 6 | |
| 11 AM | Sunny | 87° | 78° | 1% | 4 mph W | 34% | 9 | |
| 12 PM | Sunny | 90° | 81° | 1% | 5 mph W | 29% | 11 | |
| 1 PM | Sunny | 93° | 82° | 1% | 6 mph W | 26% | 12 | |
| 2 PM | Sunny | 95° | 82° | 1% | 10 mph W | 25% | 10 | |
| 3 PM | Sunny | 95° | 80° | 1% | 13 mph W | 25% | 8 | |
| 4 PM | Sunny | 93° | 79° | 1% | 13 mph W | 26% | 5 | |
| 5 PM | Sunny | 92° | 78° | 1% | 12 mph W | 25% | 3 | |
| 6 PM | Sunny | 90° | 76° | 1% | 11 mph W | 25% | 1 | |
| 7 PM | Sunny | 86° | 73° | 1% | 10 mph W | 29% | 0 | |
| 8 PM | Clear | 82° | 71° | 1% | 7 mph WSW | 33% | 0 | |
| 9 PM | Clear | 80° | 70° | 1% | 4 mph WSW | 37% | 0 | |
| 10 PM | Clear | 79° | 70° | 1% | 2 mph SW | 38% | 0 | |
| 11 PM | Clear | 78° | 69° | 1% | 2 mph SW | 40% | 0 |
Quick answers for the hours ahead
What is the warmest hour in Riverside today?
Will it rain in Riverside tonight?
When is the UV index highest in Riverside today?
Riverside hour-by-hour: what to expect
Over the next 24 hours in Riverside, temperatures range from 74°F (23°C) around 6 AM up to 104°F (40°C) near 2 PM - about 9°F (5°C) above the typical July high of 95°F (35°C).
Precipitation chances stay minimal throughout, so plans can skip the umbrella. UV reaches 11 (1 PM) - sun protection recommended through midday.
The “feels like” column blends humidity and wind into an apparent temperature - see how it works in our feels-like temperature guide. Planning further ahead? Check the Riverside 14-day forecast or the monthly climate averages.