Weather forecast for 10 daysPetrolia, CA
Weather forecast for the weekend
Sunday Oct 18, 2026
- 63°F
- 45°F
AM Clouds / PM Sun
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 12mphNW 308°
- Humidity: 88%
- UV index: 4
- Sunrise: 7:31 am PDT
- Sunset: 6:32 pm PDT
- details ▼
Today, in Petrolia, a cloudy start will lead to a warm, sunny afternoon.
Temperature span will be from a high of a comfortable 62.6°F to a low of a frosty 44.6°F.
October's standard high of 66.2°F is anticipated to be reached during the day.
Sunrise was at 7:31 am and sunset will be at 6:32 pm; the daylight will last for 11h and 1min.
Temperature span will be from a high of a comfortable 62.6°F to a low of a frosty 44.6°F.
October's standard high of 66.2°F is anticipated to be reached during the day.
Sunrise was at 7:31 am and sunset will be at 6:32 pm; the daylight will last for 11h and 1min.
10-day overview
Daily temperatures
Maximum temperature: 63°C.
Coldest day: Thursday 57°C.
Coldest day: Thursday 57°C.
Chance of precipitation
Highest chance: Saturday 43%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 63°F
- 45°F
AM Clouds / PM Sun
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 12mphNW 308°
- Humidity: 88%
- UV index: 4
- Sunrise: 7:31 am PDT
- Sunset: 6:32 pm PDT
- details ▼
- Monday
- Oct 19, 2026
- 59°F
- 45°F
Cloudy
- Precip. probability: 20%
- Precipitation: 0"
- Wind: 8mphNW 311°
- Humidity: 77%
- UV index: 3
- Sunrise: 7:32 am PDT
- Sunset: 6:31 pm PDT
- details ▼
- Tuesday
- Oct 20, 2026
- 61°F
- 48°F
Mostly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 7mphWSW 244°
- Humidity: 76%
- UV index: 3
- Sunrise: 7:33 am PDT
- Sunset: 6:30 pm PDT
- details ▼
- Wednesday
- Oct 21, 2026
- 63°F
- 48°F
Mostly Cloudy
- Precip. probability: 12%
- Precipitation: 0"
- Wind: 8mphWSW 243°
- Humidity: 78%
- UV index: 3
- Sunrise: 7:34 am PDT
- Sunset: 6:28 pm PDT
- details ▼
- Thursday
- Oct 22, 2026
- 57°F
- 46°F
Cloudy
- Precip. probability: 22%
- Precipitation: 0"
- Wind: 14mphNNW 348°
- Humidity: 93%
- UV index: 2
- Sunrise: 7:35 am PDT
- Sunset: 6:27 pm PDT
- details ▼
- Friday
- Oct 23, 2026
- 59°F
- 45°F
Mostly Sunny
- Precip. probability: 12%
- Precipitation: 0"
- Wind: 17mphN 353°
- Humidity: 85%
- UV index: 4
- Sunrise: 7:37 am PDT
- Sunset: 6:25 pm PDT
- details ▼
- Saturday
- Oct 24, 2026
- 61°F
- 46°F
PM Showers
- Precip. probability: 43%
- Precipitation: 0.24"
- Wind: 12mphNNW 344°
- Humidity: 76%
- UV index: 4
- Sunrise: 7:38 am PDT
- Sunset: 6:24 pm PDT
- details ▼
- Sunday
- Oct 25, 2026
- 59°F
- 46°F
Showers
- Precip. probability: 40%
- Precipitation: 0.12"
- Wind: 12mphWNW 297°
- Humidity: 82%
- UV index: 3
- Sunrise: 7:39 am PDT
- Sunset: 6:23 pm PDT
- details ▼
- Monday
- Oct 26, 2026
- 59°F
- 46°F
AM Clouds / PM Sun
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 14mphN 358°
- Humidity: 79%
- UV index: 3
- Sunrise: 7:40 am PDT
- Sunset: 6:21 pm PDT
- details ▼
- Tuesday
- Oct 27, 2026
- 59°F
- 45°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 14mphN 353°
- Humidity: 79%
- UV index: 3
- Sunrise: 7:41 am PDT
- Sunset: 6:20 pm PDT
- details ▼
During the ten-day period, primarily gloomy and occasionally rain-soaked and bright weather is predicted.
Rainfall is expected on Saturday and next Sunday.
Temperature differences will be unnoticeable in the upcoming days. Expected highs will hover between 57.2°F and 62.6°F, while fluctuations in the night’s lowest temperature will be also minimal, as night temperatures will lie between 44.6°F and 48.2°F.
Sunday and Wednesday, with the highest temperature of 62.6°F, will be the warmest days in Petrolia; the coldest day will be Thursday, with a maximum of 57.2°F.
Rainfall is expected on Saturday and next Sunday.
Temperature differences will be unnoticeable in the upcoming days. Expected highs will hover between 57.2°F and 62.6°F, while fluctuations in the night’s lowest temperature will be also minimal, as night temperatures will lie between 44.6°F and 48.2°F.
Sunday and Wednesday, with the highest temperature of 62.6°F, will be the warmest days in Petrolia; the coldest day will be Thursday, with a maximum of 57.2°F.
Updated: Oct 18, 2026 @ 16:24:58 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
Today, in Petrolia, low clouds in the morning are expected to clear, bringing a bright afternoon.
Today, the maximum temperature will be 62.6°F, while the minimum temperature will be 44.6°F.
The maximum temperature today will be in line with the average highest temperature in October. The lowest temperature will be also in line with the average low of 47.8°F.
The maximum temperature today will be in line with the average highest temperature in October. The lowest temperature will be also in line with the average low of 47.8°F.
On Sunday, in Petrolia, sunrise was at 7:31 am and sunset will be at 6:32 pm (PDT).
In Petrolia, the length of the day today will be 11h and 1min.
