Weather forecast for 10 daysPosey, CA
Weather forecast for the weekend
Saturday Oct 17, 2026
- 77°F
- 52°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphWNW 293°
- Humidity: 21%
- UV index: 5
- Sunrise: 7:03 am PDT
- Sunset: 6:16 pm PDT
- details ▼
Today, on Saturday, October 17, predominantly sunny weather will make for pleasant outdoor conditions.
The predicted temperature range extends from a high of a temperate 77°F to a low of a fresh 51.8°F.
Today, climate comparisons show a temperature closer to September's 78.6°F than October's 67.5°F.
Sunrise was at 7:03 am and sunset will be at 6:16 pm; the daylight will last for 11h and 13min.
The predicted temperature range extends from a high of a temperate 77°F to a low of a fresh 51.8°F.
Today, climate comparisons show a temperature closer to September's 78.6°F than October's 67.5°F.
Sunrise was at 7:03 am and sunset will be at 6:16 pm; the daylight will last for 11h and 13min.
Sunday Oct 18, 2026
- 77°F
- 50°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 10mphWNW 289°
- Humidity: 27%
- UV index: 5
- Sunrise: 7:04 am PDT
- Sunset: 6:15 pm PDT
- details ▼
Tomorrow, sunny conditions are expected to continue.
Temperatures will see a substantial oscillation, reaching a high of a moderately hot 77°F and dropping to a low of a crisp 50°F.
The expected high of 77°F appears seasonally off, better matching September's typical values.
Sunrise will be at 7:04 am and sunset at 6:15 pm; tomorrow's daylight will last for 11h and 11min.
Temperatures will see a substantial oscillation, reaching a high of a moderately hot 77°F and dropping to a low of a crisp 50°F.
The expected high of 77°F appears seasonally off, better matching September's typical values.
Sunrise will be at 7:04 am and sunset at 6:15 pm; tomorrow's daylight will last for 11h and 11min.
10-day overview
Daily temperatures
Warmest period: today - tomorrow 77°C.
Coldest day: Thursday 55°C.
Coldest day: Thursday 55°C.
Chance of precipitation
Highest chance: Thursday 66%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- 77°F
- 52°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphWNW 293°
- Humidity: 21%
- UV index: 5
- Sunrise: 7:03 am PDT
- Sunset: 6:16 pm PDT
- details ▼
- Sunday
- Oct 18, 2026
- 77°F
- 50°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 10mphWNW 289°
- Humidity: 27%
- UV index: 5
- Sunrise: 7:04 am PDT
- Sunset: 6:15 pm PDT
- details ▼
- Monday
- Oct 19, 2026
- 73°F
- 48°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphW 276°
- Humidity: 32%
- UV index: 5
- Sunrise: 7:05 am PDT
- Sunset: 6:14 pm PDT
- details ▼
- Tuesday
- Oct 20, 2026
- 72°F
- 48°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 8mphSSW 209°
- Humidity: 35%
- UV index: 5
- Sunrise: 7:06 am PDT
- Sunset: 6:12 pm PDT
- details ▼
- Wednesday
- Oct 21, 2026
- 63°F
- 45°F
Showers
- Precip. probability: 62%
- Precipitation: 0.28"
- Wind: 7mphSW 222°
- Humidity: 58%
- UV index: 4
- Sunrise: 7:06 am PDT
- Sunset: 6:11 pm PDT
- details ▼
- Thursday
- Oct 22, 2026
- 55°F
- 41°F
Thunderstorms
- Precip. probability: 66%
- Precipitation: 0.2"
- Wind: 8mphW 271°
- Humidity: 81%
- UV index: 4
- Sunrise: 7:07 am PDT
- Sunset: 6:10 pm PDT
- details ▼
- Friday
- Oct 23, 2026
- 57°F
- 41°F
Mostly Sunny
- Precip. probability: 16%
- Precipitation: 0"
- Wind: 9mphWNW 300°
- Humidity: 76%
- UV index: 5
- Sunrise: 7:08 am PDT
- Sunset: 6:09 pm PDT
- details ▼
- Saturday
- Oct 24, 2026
- 66°F
- 43°F
Mostly Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 7mphW 265°
- Humidity: 53%
- UV index: 5
- Sunrise: 7:09 am PDT
- Sunset: 6:08 pm PDT
- details ▼
- Sunday
- Oct 25, 2026
- 66°F
- 43°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 8mphWSW 250°
- Humidity: 47%
- UV index: 5
- Sunrise: 7:10 am PDT
- Sunset: 6:06 pm PDT
- details ▼
- Monday
- Oct 26, 2026
- 64°F
- 41°F
Mostly Sunny
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 8mphWSW 254°
- Humidity: 48%
- UV index: 5
- Sunrise: 7:11 am PDT
- Sunset: 6:05 pm PDT
- details ▼
And a mix of dry and sunny, gloomy, rainy and thunderstorm-prone weather is expected.
Rain is anticipated on Wednesday and Thursday.
The temperature will vary considerably across the forecast period. The temperature is expected to swing from 55.4°F up to 77°F, while the minimum temperature is forecast to range between 41°F and 51.8°F.
Saturday and Sunday, with the highest temperature of 77°F, will be the warmest days; with the highest temperature of 55.4°F, Thursday will be the coldest day.
Rain is anticipated on Wednesday and Thursday.
The temperature will vary considerably across the forecast period. The temperature is expected to swing from 55.4°F up to 77°F, while the minimum temperature is forecast to range between 41°F and 51.8°F.
Saturday and Sunday, with the highest temperature of 77°F, will be the warmest days; with the highest temperature of 55.4°F, Thursday will be the coldest day.
Updated: Oct 17, 2026 @ 17:44:46 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 Saturday, in Posey, sunshine will prevail for most of the day.
Today, the maximum temperature will be 77°F, while the minimum temperature will be 51.8°F.
The highest temperature will be notably higher than the average maximum of 67.5°F in October. The lowest temperature today will be moderately higher than the average low temperature.
The highest temperature will be notably higher than the average maximum of 67.5°F in October. The lowest temperature today will be moderately higher than the average low temperature.
On Saturday, in Posey, sunrise was at 7:03 am and sunset will be at 6:16 pm (PDT).
In Posey, the length of the day today will be 11h and 13min.
Tomorrow, the weather remains calm, bright, and sunny.
Tomorrow, the highest temperature will be 77°F, while the lowest temperature will be 50°F.
The maximum temperature will be uncommonly higher than the average highest temperature of 67.5°F in October. The lowest temperature tomorrow will be slightly warmer than the average low temperature.
The maximum temperature will be uncommonly higher than the average highest temperature of 67.5°F in October. The lowest temperature tomorrow will be slightly warmer than the average low temperature.
On Sunday, in Posey, sunrise will be at 7:04 am and sunset at 6:15 pm (PDT).
In Posey, tomorrow, there will be 11h and 11min of daylight.





