Weather forecast for tomorrowRiverside, OR
Weather forecast for tomorrow
Monday Oct 19, 2026
- 73°F
- 34°F
Mostly Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphSSW 196°
- Humidity: 36%
- UV index: 3
- Sunrise: 8:12 am MDT
- Sunset: 7:02 pm MDT
- details ▼
Tomorrow, mostly clear skies and sunshine will create ideal daytime conditions.
Significant variations in temperature are predicted, peaking at a temperate 73.4°F and dropping to a low of a cold 33.8°F.
The warmer conditions bring a maximum of 73.4°F, more representative of September than October.
Sunrise will be at 8:12 am and sunset at 7:02 pm; tomorrow's daylight will last for 10h and 51min.
Significant variations in temperature are predicted, peaking at a temperate 73.4°F and dropping to a low of a cold 33.8°F.
The warmer conditions bring a maximum of 73.4°F, more representative of September than October.
Sunrise will be at 8:12 am and sunset at 7:02 pm; tomorrow's daylight will last for 10h and 51min.
Hourly overview
Hourly temperatures
Warmest period: 3 pm - 6 pm 72°C.
Coldest hour: 6 am 36°C.
Coldest hour: 6 am 36°C.
Chance of precipitation
Highest chance: 12 am - 9 am 1%.
Hourly weather forecast
- 12 am
- 43°F
- Feels like:41°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphSE 140°
- Humidity: 60%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 39°F
- Feels like:37°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphSSE 151°
- Humidity: 65%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 37°F
- Feels like:36°F
Mostly Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphSSE 157°
- Humidity: 64%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 36°F
- Feels like:32°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphSSE 160°
- Humidity: 66%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 am
- 32°F
- Feels like:32°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphS 171°
- Humidity: 68%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 8:12 am
- 10 am
- 46°F
- Feels like:46°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphSSE 149°
- Humidity: 44%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 61°F
- Feels like:61°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphESE 107°
- Humidity: 30%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 2 pm
- 68°F
- Feels like:68°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphW 263°
- Humidity: 21%
- Pressure: 29.8"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 72°F
- Feels like:72°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphWSW 241°
- Humidity: 17%
- Pressure: 29.74"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 6 pm
- 72°F
- Feels like:72°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphNE 36°
- Humidity: 18%
- Pressure: 29.71"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 7:02 pm
- 8 pm
- 59°F
- Feels like:57°F
Mostly Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphENE 71°
- Humidity: 31%
- Pressure: 29.77"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 48°F
- Feels like:48°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphENE 68°
- Humidity: 45%
- Pressure: 29.8"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, a combination of sunny and cloud-filled weather is anticipated.
The temperature variation throughout the day will be significant, as the lowest temperature will be 32°F while the highest temperature will be 73.4°F. The warmest part of the day is anticipated around 5 pm.
The maximum temperature will align more closely with September's average high of 73°F than with October's 56.8°F. The lowest temperature is more consistent with November's average minimum of 28.8°F than the usual minimum of 39.7°F in October.
The temperature variation throughout the day will be significant, as the lowest temperature will be 32°F while the highest temperature will be 73.4°F. The warmest part of the day is anticipated around 5 pm.
The maximum temperature will align more closely with September's average high of 73°F than with October's 56.8°F. The lowest temperature is more consistent with November's average minimum of 28.8°F than the usual minimum of 39.7°F in October.
Updated: Oct 18, 2026 @ 06:03:02 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Monday, in Riverside, a pleasant, mostly sunny outlook is in place.
Tomorrow, the highest temperature will be 73.4°F, while the lowest temperature will be 33.8°F.
The maximum temperature will be notably higher than the average highest temperature of 56.8°F in October. The lowest temperature will be relatively lower than the average low of 39.7°F.
The maximum temperature will be notably higher than the average highest temperature of 56.8°F in October. The lowest temperature will be relatively lower than the average low of 39.7°F.
On Monday, in Riverside, sunrise will be at 8:12 am and sunset at 7:02 pm (MDT).
In Riverside, tomorrow, there will be 10h and 51min of daylight.
