Weather forecast for 10 daysSummer Lake, OR

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 75°F
  • 34°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphW 279°
  • Humidity: 20%
  • UV index: 4
  • Sunrise: 7:19 am PDT
  • Sunset: 6:17 pm PDT
  • ▼
Today, on Saturday, October 17, expect plenty of sunshine and only a few scattered clouds.
Daytime will experience a high of a temperate 75.2°F, significantly differing from the forecasted night low of an icy 33.8°F.
Weather conditions lean warmer, with the temperature tracking September's average high of 69.8°F.
Sunrise was at 7:19 am and sunset will be at 6:17 pm; the daylight will last for 10h and 58min.

Sunday Oct 18, 2026

  • 73°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphNW 324°
  • Humidity: 45%
  • UV index: 4
  • Sunrise: 7:20 am PDT
  • Sunset: 6:15 pm PDT
  • ▼
On Sunday, in Summer Lake, conditions remain stable and sunny, with little cloud presence.
Day and night temperatures will contrast sharply, from a maximum of a moderately hot 73.4°F to a minimum of a wintry 41°F.
Tomorrow, the weather pattern will resemble September more than October, with a forecast high of 73.4°F.
Sunrise will be at 7:20 am and sunset at 6:15 pm; tomorrow's daylight will last for 10h and 56min.

10-day overview

Daily temperatures

Warmest day: today 75°C.
Coldest period: Friday - Monday 54°C.

Chance of precipitation

Highest chance: Saturday 24.10. 31%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 75°F
  • 34°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphW 279°
  • Humidity: 20%
  • UV index: 4
  • Sunrise: 7:19 am PDT
  • Sunset: 6:17 pm PDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 73°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphNW 324°
  • Humidity: 45%
  • UV index: 4
  • Sunrise: 7:20 am PDT
  • Sunset: 6:15 pm PDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 64°F
  • 34°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 9mphSW 233°
  • Humidity: 36%
  • UV index: 3
  • Sunrise: 7:21 am PDT
  • Sunset: 6:14 pm PDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 68°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 6mphNE 42°
  • Humidity: 45%
  • UV index: 3
  • Sunrise: 7:22 am PDT
  • Sunset: 6:12 pm PDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 68°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphNNE 33°
  • Humidity: 47%
  • UV index: 3
  • Sunrise: 7:23 am PDT
  • Sunset: 6:11 pm PDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 63°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 6mphNNW 342°
  • Humidity: 60%
  • UV index: 3
  • Sunrise: 7:25 am PDT
  • Sunset: 6:09 pm PDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 54°F
  • 28°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 7mphNW 321°
  • Humidity: 55%
  • UV index: 3
  • Sunrise: 7:26 am PDT
  • Sunset: 6:08 pm PDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 54°F
  • 30°F
PM Showers
PM Showers
  • Precip. probability: 31%
  • Precipitation: 0.2"
  • Wind: 7mphSSW 208°
  • Humidity: 58%
  • UV index: 3
  • Sunrise: 7:27 am PDT
  • Sunset: 6:06 pm PDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 54°F
  • 28°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 6mphNW 305°
  • Humidity: 60%
  • UV index: 3
  • Sunrise: 7:28 am PDT
  • Sunset: 6:05 pm PDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 54°F
  • 27°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 6mphWNW 294°
  • Humidity: 57%
  • UV index: 3
  • Sunrise: 7:30 am PDT
  • Sunset: 6:03 pm PDT
  • ▼
For the next ten days, a combination of primarily cloudy and occasionally sun-filled and rain-soaked weather is forecasted.
With a probability of 31%, rainfall is predicted only for next Saturday. The precipitation will be light at 0.2".
Temperature variation will be noticeable across the forecast period. Maximum temperatures are forecasted between 53.6°F and 75.2°F, while the lowest nightly temperature differences will be also quite pronounced, as the lowest temperatures will be recorded between 26.6°F and 41°F.
The warmest day is today, with a maximum temperature of 75.2°F; the coldest days will be Friday through next Monday, with a maximum of 53.6°F.
Updated: Oct 17, 2026 @ 18:11:13 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, expect brilliant sunshine under mostly clear skies.

Today, the maximum temperature will be 75.2°F, while the minimum temperature will be 33.8°F.
The maximum temperature will be significantly higher than the average highest temperature of 54.5°F in October. The lowest temperature today will be in line with the average low temperature.

On Saturday, in Summer Lake, sunrise was at 7:19 am and sunset will be at 6:17 pm (PDT).

In Summer Lake, the length of the day today will be 10h and 58min.

Tomorrow, sunny and dry conditions are anticipated.

Tomorrow, the highest temperature will be 73.4°F, while the lowest temperature will be 41°F.
The highest temperature tomorrow will be uncommonly higher than the average maximum of 54.5°F in October. The lowest temperature will be a few degrees higher than the average low of 37°F.

On Sunday, in Summer Lake, sunrise will be at 7:20 am and sunset at 6:15 pm (PDT).

Tomorrow, the daylight will last for 10h and 56min.