Weather forecast for todayRiverdale, CA

Weather forecast for today

Current condition 2:23 am PST

  • 57°F
  • Feels like:
    57°F
Fog
Fog
  • Precipitation: 0"
  • Wind: 4mphNW 310°
  • Humidity: 77%
  • Dewpoint: 48°F
  • Pressure: 29.85"Hg
  • Visibility: 1mi
  • UV index: 0
  • ▼
In Riverdale, currently, fog is rolling in, covering streets and highways in a thick haze.
The temperature is a moderate 57.2°F. The current temperature is relatively far from the maximum of 68°F predicted for today.

Friday Oct 30, 2026

  • 68°F
  • 50°F
AM Showers
AM Showers
  • Precip. probability: 35%
  • Precipitation: 0.04"
  • Wind: 6mphNNW 340°
  • Humidity: 71%
  • UV index: 3
  • Sunrise: 7:21 am PDT
  • Sunset: 6:05 pm PDT
  • ▼
Today, a wet morning start with light showers is expected.
Minimal precipitation is predicted. Forecasted temperature values will span from a pleasant 68°F down to a crisp 50°F.
An unusual colder pattern is expected, as the day’s high matches November's typical max of 67.3°F.
Sunrise will be at 7:21 am and sunset at 6:05 pm; the daylight will last for 10h and 44min.

Hourly overview

Hourly temperatures

Warmest hour: 4 pm 68°C.
Coldest period: 4 am - 8 am 55°C.

Chance of precipitation

Highest chance: 8 am 34%.

Hourly weather forecast

  • 4 am
  • 55°F
  • Feels like:
    55°F
Cloudy
Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 4mphWNW 303°
  • Humidity: 79%
  • Pressure: 29.83"Hg
  • Visibility: 6mi
  • UV index: 0
  • ▼
  • 6 am
  • 55°F
  • Feels like:
    55°F
Cloudy
Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 4mphWNW 290°
  • Humidity: 80%
  • Pressure: 29.85"Hg
  • Visibility: 8mi
  • UV index: 0
  • ▼
Sunrise: 7:21 am
  • 8 am
  • 55°F
  • Feels like:
    55°F
Few Showers
Few Showers
  • Precip. probability: 34%
  • Precipitation: 0"
  • Wind: 3mphNW 315°
  • Humidity: 81%
  • Pressure: 29.85"Hg
  • Visibility: 8mi
  • UV index: 0
  • ▼
  • 10 am
  • 61°F
  • Feels like:
    61°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 5mphNNW 328°
  • Humidity: 72%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 12 pm
  • 64°F
  • Feels like:
    64°F
Cloudy
Cloudy
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 6mphNW 317°
  • Humidity: 65%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 2 pm
  • 66°F
  • Feels like:
    66°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 5mphNNE 16°
  • Humidity: 63%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 68°F
  • Feels like:
    68°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 5mphNE 45°
  • Humidity: 58%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 66°F
  • Feels like:
    66°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 5mphNNE 32°
  • Humidity: 67%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:05 pm
  • 8 pm
  • 61°F
  • Feels like:
    61°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 4mphNNW 333°
  • Humidity: 79%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 57°F
  • Feels like:
    57°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 4mphW 267°
  • Humidity: 90%
  • Pressure: 29.85"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
Today, in Riverdale, primarily cloud-filled and occasionally wet weather is expected.
With a 35% probability, minimal rainfall is expected around 9 am.
The temperature will be between a minimum of 55.4°F and a maximum of 68°F. The warmest part of the day will be at 4 pm and 5 pm.
The forecasted high is more resembling November's typical maximum of 67.3°F than the usual for October. The expected low will be also more resembling what’s common in November than the current October average of 56.5°F.
Updated: Oct 30, 2026 @ 10:23:48 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (2:23 am PST) it is 57.2°F in Riverdale.

Today, expect light passing rain showers before midday.

Today, there is a low probability of minimal rainfall in Riverdale.

Today, the highest temperature will be 68°F, while the lowest temperature will be 50°F.
The maximum temperature will be noticeably lower than the average highest temperature of 80.4°F in October. The lowest temperature will be a few degrees lower than the average low of 56.5°F.

On Friday, in Riverdale, sunrise will be at 7:21 am and sunset at 6:05 pm (PDT).

In Riverdale, the length of the day today will be 10h and 44min.