Riverside, CA Hourly Forecast
Riverside temperature trend - Next 24 hours
The next 24 hours at a glance
- Warmest hour: 3 PM - around 105°
- Coolest hour: 6 AM - around 72°
- Rain risk: low all day (peaks at 3%)
- UV peak: 1 PM at index 10 - sun protection recommended
- Windiest: 5 PM at 11 mph
Riverside hourly weather - Thursday, August 6
In Riverside, expect a high near 105°F (41°C) around 3 PM and a low of 77°F (25°C) near 11 PM, with no meaningful precipitation risk.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 PM | Sunny | 101° | 104° | 0% | 5 mph W | 32% | 10 | |
| 1 PM | Sunny | 104° | 106° | 0% | 6 mph W | 28% | 10 | |
| 2 PM | Sunny | 102° | 101° | 0% | 8 mph W | 27% | 9 | |
| 3 PM | Sunny | 105° | 105° | 0% | 10 mph W | 27% | 7 | |
| 4 PM | Sunny | 104° | 102° | 0% | 10 mph W | 27% | 5 | |
| 5 PM | Sunny | 100° | 97° | 0% | 11 mph W | 26% | 2 | |
| 6 PM | Sunny | 95° | 91° | 0% | 10 mph W | 29% | 1 | |
| 7 PM | Sunny | 87° | 84° | 1% | 9 mph W | 36% | 0 | |
| 8 PM | Clear | 82° | 82° | 1% | 6 mph WSW | 42% | 0 | |
| 9 PM | Clear | 79° | 80° | 2% | 5 mph WSW | 50% | 0 | |
| 10 PM | Clear | 78° | 78° | 2% | 5 mph WSW | 49% | 0 | |
| 11 PM | Clear | 77° | 77° | 2% | 4 mph WSW | 52% | 0 |
Riverside hourly weather - Friday, August 7
In Riverside, expect a high near 98°F (36°C) around 3 PM and a low of 72°F (22°C) near 6 AM, with no meaningful precipitation risk.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Clear | 76° | 77° | 2% | 2 mph WSW | 53% | 0 | |
| 1 AM | Clear | 75° | 77° | 2% | 2 mph W | 53% | 0 | |
| 2 AM | Clear | 75° | 76° | 3% | 2 mph WSW | 53% | 0 | |
| 3 AM | Clear | 74° | 75° | 3% | 2 mph WSW | 54% | 0 | |
| 4 AM | Clear | 74° | 74° | 3% | 2 mph W | 54% | 0 | |
| 5 AM | Clear | 73° | 74° | 3% | 2 mph W | 56% | 0 | |
| 6 AM | Clear | 72° | 73° | 3% | 2 mph W | 56% | 0 | |
| 7 AM | Sunny | 76° | 77° | 2% | 2 mph WSW | 52% | 0 | |
| 8 AM | Sunny | 79° | 80° | 2% | 2 mph WSW | 46% | 1 | |
| 9 AM | Sunny | 82° | 82° | 1% | 3 mph WSW | 41% | 3 | |
| 10 AM | Sunny | 86° | 85° | 2% | 4 mph W | 35% | 6 | |
| 11 AM | Partly Cloudy | 90° | 88° | 2% | 5 mph W | 29% | 8 | |
| 12 PM | Partly Cloudy | 93° | 90° | 2% | 6 mph W | 25% | 10 | |
| 1 PM | Sunny | 96° | 92° | 1% | 8 mph W | 23% | 11 | |
| 2 PM | Sunny | 97° | 92° | 1% | 10 mph W | 21% | 10 | |
| 3 PM | Sunny | 98° | 92° | 1% | 11 mph W | 21% | 7 | |
| 4 PM | Sunny | 97° | 91° | 0% | 11 mph W | 20% | 5 | |
| 5 PM | Sunny | 96° | 90° | 0% | 10 mph W | 20% | 2 | |
| 6 PM | Sunny | 93° | 88° | 0% | 8 mph W | 21% | 1 | |
| 7 PM | Sunny | 90° | 86° | 0% | 8 mph W | 23% | 0 | |
| 8 PM | Clear | 86° | 82° | 0% | 6 mph W | 28% | 0 | |
| 9 PM | Clear | 82° | 80° | 1% | 4 mph W | 31% | 0 | |
| 10 PM | Clear | 81° | 78° | 1% | 4 mph W | 33% | 0 | |
| 11 PM | Clear | 79° | 78° | 1% | 3 mph WSW | 34% | 0 |
Riverside hourly weather - Saturday, August 8
In Riverside, expect a high near 101°F (38°C) around 3 PM and a low of 72°F (22°C) near 6 AM, with no meaningful precipitation risk.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Clear | 78° | 77° | 1% | 2 mph W | 36% | 0 | |
| 1 AM | Clear | 77° | 75° | 1% | 2 mph W | 38% | 0 | |
| 2 AM | Clear | 76° | 74° | 1% | 2 mph W | 40% | 0 | |
| 3 AM | Clear | 75° | 73° | 1% | 2 mph W | 41% | 0 | |
| 4 AM | Clear | 74° | 72° | 1% | 2 mph W | 43% | 0 | |
| 5 AM | Clear | 73° | 72° | 1% | 1 mph SW | 44% | 0 | |
| 6 AM | Clear | 72° | 71° | 2% | 1 mph W | 45% | 0 | |
| 7 AM | Sunny | 78° | 78° | 1% | 1 mph SW | 41% | 0 | |
| 8 AM | Sunny | 81° | 81° | 1% | 1 mph W | 36% | 1 | |
| 9 AM | Sunny | 85° | 84° | 1% | 2 mph W | 31% | 3 | |
| 10 AM | Sunny | 89° | 86° | 1% | 3 mph W | 25% | 5 | |
| 11 AM | Sunny | 92° | 89° | 0% | 4 mph W | 21% | 8 | |
| 12 PM | Sunny | 96° | 92° | 0% | 6 mph W | 18% | 10 | |
| 1 PM | Sunny | 99° | 93° | 0% | 8 mph W | 17% | 10 | |
| 2 PM | Sunny | 100° | 95° | 0% | 9 mph W | 16% | 9 | |
| 3 PM | Sunny | 101° | 94° | 0% | 10 mph W | 16% | 7 | |
| 4 PM | Sunny | 101° | 94° | 0% | 11 mph W | 17% | 4 | |
| 5 PM | Sunny | 99° | 93° | 0% | 10 mph W | 19% | 2 | |
| 6 PM | Sunny | 97° | 91° | 0% | 10 mph W | 20% | 1 | |
| 7 PM | Sunny | 93° | 89° | 0% | 8 mph W | 23% | 0 | |
| 8 PM | Clear | 86° | 83° | 0% | 6 mph W | 29% | 0 | |
| 9 PM | Clear | 83° | 81° | 1% | 4 mph W | 32% | 0 | |
| 10 PM | Clear | 81° | 80° | 1% | 3 mph W | 34% | 0 | |
| 11 PM | Clear | 80° | 79° | 1% | 2 mph W | 36% | 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 72°F (22°C) around 6 AM up to 105°F (41°C) near 3 PM - about 9°F (5°C) above the typical August high of 96°F (35°C).
Precipitation chances stay minimal throughout, so plans can skip the umbrella. UV reaches 10 (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.