Riverside, CA Hourly Forecast
Riverside temperature trend - Next 24 hours
The next 24 hours at a glance
- Warmest hour: 1 PM - around 112°
- Coolest hour: 7 AM - around 74°
- Rain risk: low all day (peaks at 10%)
- UV peak: 1 PM at index 9 - sun protection recommended
- Windiest: 4 PM at 14 mph
Riverside hourly weather - Wednesday, August 26
In Riverside, expect a high near 112°F (44°C) around 1 PM and a low of 74°F (23°C) near 7 AM, with no meaningful precipitation risk.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 7 AM | Sunny | 74° | 74° | 2% | 2 mph SW | 50% | 0 | |
| 8 AM | Sunny | 81° | 82° | 1% | 2 mph WSW | 45% | 1 | |
| 9 AM | Sunny | 89° | 89° | 1% | 3 mph SW | 36% | 2 | |
| 10 AM | Sunny | 95° | 95° | 0% | 4 mph W | 29% | 4 | |
| 11 AM | Sunny | 105° | 106° | 0% | 5 mph W | 23% | 6 | |
| 12 PM | Sunny | 109° | 108° | 0% | 6 mph W | 19% | 9 | |
| 1 PM | Sunny | 112° | 109° | 0% | 8 mph W | 17% | 9 | |
| 2 PM | Sunny | 102° | 97° | 1% | 10 mph W | 18% | 8 | |
| 3 PM | Cloudy | 103° | 96° | 7% | 12 mph W | 17% | 6 | |
| 4 PM | Sunny | 102° | 94° | 1% | 14 mph W | 19% | 4 | |
| 5 PM | Sunny | 99° | 93° | 0% | 13 mph WSW | 21% | 2 | |
| 6 PM | Sunny | 97° | 92° | 0% | 10 mph WSW | 23% | 0 | |
| 7 PM | Sunny | 94° | 92° | 1% | 7 mph WSW | 25% | 0 | |
| 8 PM | Clear | 92° | 90° | 1% | 6 mph WNW | 28% | 0 | |
| 9 PM | Clear | 91° | 90° | 1% | 5 mph W | 29% | 0 | |
| 10 PM | Clear | 89° | 88° | 1% | 6 mph WSW | 32% | 0 | |
| 11 PM | Overcast | 88° | 87° | 8% | 5 mph W | 34% | 0 |
Riverside hourly weather - Thursday, August 27
In Riverside, expect a high near 97°F (36°C) around 3 PM and a low of 82°F (28°C) near 7 AM, with no meaningful precipitation risk.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Cloudy | 87° | 86° | 5% | 4 mph WSW | 36% | 0 | |
| 1 AM | Cloudy | 85° | 85° | 6% | 4 mph WSW | 38% | 0 | |
| 2 AM | Partly Cloudy | 85° | 85° | 3% | 4 mph WSW | 39% | 0 | |
| 3 AM | Patchy rain nearby | 84° | 83° | 9% | 3 mph WNW | 41% | 0 | |
| 4 AM | Overcast | 83° | 83° | 10% | 4 mph SW | 41% | 0 | |
| 5 AM | Overcast | 83° | 82° | 10% | 3 mph WSW | 42% | 0 | |
| 6 AM | Cloudy | 82° | 82° | 6% | 3 mph W | 43% | 0 | |
| 7 AM | Cloudy | 82° | 82° | 8% | 3 mph W | 43% | 0 | |
| 8 AM | Overcast | 84° | 83° | 10% | 4 mph WSW | 41% | 1 | |
| 9 AM | Overcast | 85° | 86° | 10% | 4 mph WSW | 38% | 2 | |
| 10 AM | Overcast | 88° | 88° | 10% | 3 mph WSW | 35% | 5 | |
| 11 AM | Overcast | 91° | 90° | 9% | 4 mph WSW | 31% | 8 | |
| 12 PM | Overcast | 94° | 92° | 9% | 6 mph W | 26% | 9 | |
| 1 PM | Overcast | 97° | 94° | 9% | 7 mph W | 23% | 10 | |
| 2 PM | Overcast | 97° | 92° | 9% | 10 mph W | 22% | 8 | |
| 3 PM | Overcast | 97° | 92° | 9% | 11 mph W | 22% | 6 | |
| 4 PM | Overcast | 97° | 91° | 9% | 12 mph W | 22% | 4 | |
| 5 PM | Overcast | 95° | 89° | 9% | 12 mph W | 25% | 2 | |
| 6 PM | Overcast | 92° | 87° | 9% | 11 mph WSW | 29% | 0 | |
| 7 PM | Overcast | 89° | 87° | 9% | 8 mph WSW | 33% | 0 | |
| 8 PM | Partly Cloudy | 87° | 86° | 4% | 7 mph WSW | 35% | 0 | |
| 9 PM | Cloudy | 86° | 85° | 6% | 6 mph W | 38% | 0 | |
| 10 PM | Partly Cloudy | 85° | 85° | 4% | 5 mph W | 39% | 0 | |
| 11 PM | Cloudy | 84° | 84° | 7% | 6 mph W | 41% | 0 |
Riverside hourly weather - Friday, August 28
In Riverside, expect a high near 99°F (37°C) around 3 PM and a low of 81°F (27°C) near 6 AM, with no meaningful precipitation risk.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Overcast | 83° | 83° | 10% | 5 mph W | 42% | 0 | |
| 1 AM | Overcast | 83° | 83° | 10% | 1 mph SW | 42% | 0 | |
| 2 AM | Overcast | 83° | 83° | 10% | 2 mph SW | 42% | 0 | |
| 3 AM | Overcast | 83° | 83° | 10% | 1 mph WSW | 42% | 0 | |
| 4 AM | Cloudy | 82° | 82° | 7% | 4 mph WSW | 44% | 0 | |
| 5 AM | Partly Cloudy | 81° | 82° | 5% | 3 mph WSW | 46% | 0 | |
| 6 AM | Partly Cloudy | 81° | 82° | 3% | 2 mph WSW | 46% | 0 | |
| 7 AM | Overcast | 82° | 82° | 10% | 2 mph W | 45% | 6 | |
| 8 AM | Overcast | 84° | 83° | 10% | 2 mph WSW | 42% | 6 | |
| 9 AM | Partly Cloudy | 86° | 86° | 3% | 3 mph WSW | 39% | 7 | |
| 10 AM | Overcast | 89° | 88° | 9% | 4 mph WSW | 33% | 7 | |
| 11 AM | Overcast | 92° | 91° | 9% | 4 mph WSW | 28% | 7 | |
| 12 PM | Overcast | 94° | 93° | 9% | 4 mph WSW | 24% | 7 | |
| 1 PM | Sunny | 97° | 93° | 1% | 8 mph W | 22% | 9 | |
| 2 PM | Partly Cloudy | 99° | 94° | 4% | 9 mph W | 21% | 9 | |
| 3 PM | Cloudy | 99° | 94° | 5% | 11 mph W | 20% | 8 | |
| 4 PM | Sunny | 99° | 93° | 1% | 12 mph W | 19% | 9 | |
| 5 PM | Sunny | 98° | 91° | 0% | 13 mph W | 20% | 9 | |
| 6 PM | Sunny | 95° | 89° | 0% | 12 mph WSW | 22% | 9 | |
| 7 PM | Sunny | 92° | 87° | 0% | 11 mph WSW | 25% | 8 | |
| 8 PM | Clear | 90° | 86° | 1% | 8 mph WSW | 27% | 0 | |
| 9 PM | Clear | 88° | 85° | 0% | 7 mph W | 31% | 0 | |
| 10 PM | Clear | 86° | 84° | 1% | 5 mph WSW | 32% | 0 | |
| 11 PM | Clear | 85° | 84° | 1% | 5 mph W | 34% | 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 7 AM up to 112°F (44°C) near 1 PM - about 16°F (9°C) above the typical August high of 96°F (35°C).
Precipitation chances stay minimal throughout, so plans can skip the umbrella. UV reaches 9 (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.