Weather forecast for 10 daysGreenville, CA
Weather forecast for the weekend
Sunday Oct 18, 2026
- 79°F
- 43°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 10mphS 187°
- Humidity: 35%
- UV index: 4
- Sunrise: 7:17 am PDT
- Sunset: 6:19 pm PDT
- details ▼
Today, the forecast calls for abundant sunshine.
Day and night temperatures will sharply contrast, oscillating between a temperate 78.8°F and a chilly 42.8°F.
Today, the forecasted high of 78.8°F is expected to reflect September's average high of 75°F.
Sunrise will be at 7:17 am and sunset at 6:19 pm; the daylight will last for 11h and 2min.
Day and night temperatures will sharply contrast, oscillating between a temperate 78.8°F and a chilly 42.8°F.
Today, the forecasted high of 78.8°F is expected to reflect September's average high of 75°F.
Sunrise will be at 7:17 am and sunset at 6:19 pm; the daylight will last for 11h and 2min.
10-day overview
Daily temperatures
Warmest day: today 79°C.
Coldest day: Sunday 25.10. 55°C.
Coldest day: Sunday 25.10. 55°C.
Chance of precipitation
Highest chance: Thursday 70%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 79°F
- 43°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 10mphS 187°
- Humidity: 35%
- UV index: 4
- Sunrise: 7:17 am PDT
- Sunset: 6:19 pm PDT
- details ▼
- Monday
- Oct 19, 2026
- 72°F
- 43°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 12mphS 187°
- Humidity: 34%
- UV index: 4
- Sunrise: 7:19 am PDT
- Sunset: 6:18 pm PDT
- details ▼
- Tuesday
- Oct 20, 2026
- 72°F
- 43°F
Mostly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 6mphSSE 161°
- Humidity: 41%
- UV index: 3
- Sunrise: 7:20 am PDT
- Sunset: 6:16 pm PDT
- details ▼
- Wednesday
- Oct 21, 2026
- 66°F
- 45°F
PM Thundershowers
- Precip. probability: 62%
- Precipitation: 0.24"
- Wind: 4mphSE 127°
- Humidity: 54%
- UV index: 3
- Sunrise: 7:21 am PDT
- Sunset: 6:15 pm PDT
- details ▼
- Thursday
- Oct 22, 2026
- 57°F
- 41°F
Rain
- Precip. probability: 70%
- Precipitation: 0.47"
- Wind: 6mphSW 234°
- Humidity: 79%
- UV index: 3
- Sunrise: 7:22 am PDT
- Sunset: 6:14 pm PDT
- details ▼
- Friday
- Oct 23, 2026
- 64°F
- 34°F
Partly Cloudy
- Precip. probability: 21%
- Precipitation: 0"
- Wind: 5mphNNW 333°
- Humidity: 59%
- UV index: 4
- Sunrise: 7:23 am PDT
- Sunset: 6:12 pm PDT
- details ▼
- Saturday
- Oct 24, 2026
- 63°F
- 36°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0.04"
- Wind: 7mphS 186°
- Humidity: 50%
- UV index: 4
- Sunrise: 7:24 am PDT
- Sunset: 6:11 pm PDT
- details ▼
- Sunday
- Oct 25, 2026
- 55°F
- 34°F
Showers
- Precip. probability: 42%
- Precipitation: 0.2"
- Wind: 7mphSSW 209°
- Humidity: 63%
- UV index: 4
- Sunrise: 7:25 am PDT
- Sunset: 6:10 pm PDT
- details ▼
- Monday
- Oct 26, 2026
- 57°F
- 32°F
Mostly Sunny
- Precip. probability: 13%
- Precipitation: 0"
- Wind: 6mphSSW 212°
- Humidity: 56%
- UV index: 4
- Sunrise: 7:26 am PDT
- Sunset: 6:08 pm PDT
- details ▼
- Tuesday
- Oct 27, 2026
- 59°F
- 32°F
Partly Cloudy
- Precip. probability: 18%
- Precipitation: 0"
- Wind: 5mphSSW 196°
- Humidity: 54%
- UV index: 4
- Sunrise: 7:27 am PDT
- Sunset: 6:07 pm PDT
- details ▼
And a mix of dull, sun-filled, rain-filled and lightning-active weather is predicted.
Rain is anticipated on Wednesday, Thursday and next Sunday.
Temperature variation will be noticeable in the upcoming days. Maximum temperatures are forecasted between 55.4°F and 78.8°F, while the difference in minimum temperatures will be also substantial, as the overnight lows will vary from 32°F to 44.6°F.
With a high of 78.8°F, today is the warmest day; with the highest temperature of 55.4°F, next Sunday will be the coldest day.
Rain is anticipated on Wednesday, Thursday and next Sunday.
Temperature variation will be noticeable in the upcoming days. Maximum temperatures are forecasted between 55.4°F and 78.8°F, while the difference in minimum temperatures will be also substantial, as the overnight lows will vary from 32°F to 44.6°F.
With a high of 78.8°F, today is the warmest day; with the highest temperature of 55.4°F, next Sunday will be the coldest day.
Updated: Oct 18, 2026 @ 13:20:58 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
On Sunday, the forecast calls for abundant sunshine.
Today, the maximum temperature in Greenville will be 78.8°F, while the minimum temperature will be 42.8°F.
The highest temperature will be noticeably higher than the average maximum of 61.9°F in October. Today, the lowest temperature will be moderately higher than the average low temperature.
The highest temperature will be noticeably higher than the average maximum of 61.9°F in October. Today, the lowest temperature will be moderately higher than the average low temperature.
On Sunday, in Greenville, sunrise will be at 7:17 am and sunset at 6:19 pm (PDT).
In Greenville, today, there will be 11h and 2min of daylight.
