Weather forecast for tomorrowRiverside, PA

Weather forecast for tomorrow

Sunday Oct 18, 2026

  • 61°F
  • 32°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 1mphNW 310°
  • Humidity: 57%
  • UV index: 4
  • Sunrise: 7:21 am EDT
  • Sunset: 6:21 pm EDT
  • ▼
On Sunday, in Riverside, clear and sunny conditions are also expected.
A remarkable high of an enjoyable 60.8°F during the day and a stark low of a cold 32°F at night are forecasted.
This predicted maximum temperature is expected to mirror October's typical high of 60.6°F.
Sunrise will be at 7:21 am and sunset at 6:21 pm; tomorrow's daylight will last for 11h and 0min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 59°C.
Coldest hour: 6 am 30°C.

Chance of precipitation

Highest chance: 6 am 6%.

Hourly weather forecast

  • 12 am
  • 36°F
  • Feels like:
    36°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphNNW 340°
  • Humidity: 78%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 2 am
  • 34°F
  • Feels like:
    34°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 1mphNNW 339°
  • Humidity: 84%
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 am
  • 32°F
  • Feels like:
    32°F
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 0mphNNW 327°
  • Humidity: 89%
  • Pressure: 30.53"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 30°F
  • Feels like:
    30°F
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 0mphN 354°
  • Humidity: 90%
  • Pressure: 30.56"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:21 am
  • 8 am
  • 32°F
  • Feels like:
    32°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 0mphN 8°
  • Humidity: 90%
  • Pressure: 30.59"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 43°F
  • Feels like:
    43°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 0mphNW 321°
  • Humidity: 65%
  • Pressure: 30.59"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 12 pm
  • 52°F
  • Feels like:
    52°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 1mphNW 308°
  • Humidity: 50%
  • Pressure: 30.59"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 2 pm
  • 57°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 1mphWNW 297°
  • Humidity: 39%
  • Pressure: 30.53"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 4 pm
  • 59°F
  • Feels like:
    59°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 1mphW 281°
  • Humidity: 39%
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 54°F
  • Feels like:
    54°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 0mphS 173°
  • Humidity: 55%
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:21 pm
  • 8 pm
  • 46°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 0mphSE 130°
  • Humidity: 72%
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 41°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 0mphE 94°
  • Humidity: 85%
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Tomorrow, on Sunday, clear skies and sunny weather are expected.
The temperature will vary between the lowest temperature of 30.2°F and the highest temperature of 59°F. The warmest part of the day will be from 3 pm to 5 pm.
Tomorrow, the maximum will be close to October's typical high. Tomorrow, expect the temperature to be more close to the typical minimum for November than for October.
Updated: Oct 17, 2026 @ 20:28:00 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, expect bright skies and plenty of sunshine.

Tomorrow, the highest temperature will be 60.8°F, while the lowest temperature will be 32°F.
The highest temperature will be in line with the average maximum of 60.6°F in October. The lowest temperature will be significantly lower than the average low of 43.9°F.

On Sunday, in Riverside, sunrise will be at 7:21 am and sunset at 6:21 pm (EDT).

In Riverside, tomorrow, there will be 11h and 0min of daylight.