Weather forecast for 10 daysDiamond Lake, OR

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 64°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphWNW 291°
  • Humidity: 35%
  • UV index: 4
  • Sunrise: 7:25 am PDT
  • Sunset: 6:22 pm PDT
  • ▼
On Saturday, October 17, the sky will feature a blend of clouds and sunshine.
Day and night temperatures will contrast sharply, ranging from a peak of a breezy 64.4°F to a low of a wintry 35.6°F.
Today, expect a warmer trend, with a high of 64.4°F more common in September.
Sunrise was at 7:25 am and sunset will be at 6:22 pm; the daylight will last for 10h and 58min.

Sunday Oct 18, 2026

  • 64°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 7mphSSW 206°
  • Humidity: 46%
  • UV index: 4
  • Sunrise: 7:26 am PDT
  • Sunset: 6:21 pm PDT
  • ▼
Tomorrow, on Sunday, October 18, high-altitude clouds may scatter across the sky, but the sun will still shine.
The peak daytime temperature will touch a breezy 64.4°F, while the nighttime temperature will descend to an icy 35.6°F.
Expect temperatures to match September's average maximum of 68.4°F rather than October's 54.7°F.
Sunrise will be at 7:26 am and sunset at 6:21 pm; tomorrow's daylight will last for 10h and 55min.

10-day overview

Daily temperatures

Warmest period: today - tomorrow 64°C.
Coldest day: Friday 45°C.

Chance of precipitation

Highest chance: Saturday 24.10. 24%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 64°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphWNW 291°
  • Humidity: 35%
  • UV index: 4
  • Sunrise: 7:25 am PDT
  • Sunset: 6:22 pm PDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 64°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 7mphSSW 206°
  • Humidity: 46%
  • UV index: 4
  • Sunrise: 7:26 am PDT
  • Sunset: 6:21 pm PDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 54°F
  • 36°F
Cloudy
Cloudy
  • Precip. probability: 17%
  • Precipitation: 0"
  • Wind: 5mphSSW 213°
  • Humidity: 67%
  • UV index: 2
  • Sunrise: 7:27 am PDT
  • Sunset: 6:19 pm PDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 63°F
  • 36°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphESE 117°
  • Humidity: 47%
  • UV index: 3
  • Sunrise: 7:28 am PDT
  • Sunset: 6:17 pm PDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 63°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0"
  • Wind: 4mphESE 110°
  • Humidity: 44%
  • UV index: 3
  • Sunrise: 7:30 am PDT
  • Sunset: 6:16 pm PDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 55°F
  • 27°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 8mphW 278°
  • Humidity: 60%
  • UV index: 3
  • Sunrise: 7:31 am PDT
  • Sunset: 6:14 pm PDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 45°F
  • 25°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 6mphWNW 300°
  • Humidity: 64%
  • UV index: 3
  • Sunrise: 7:32 am PDT
  • Sunset: 6:13 pm PDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 46°F
  • 25°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.04"
  • Wind: 5mphSW 216°
  • Humidity: 63%
  • UV index: 3
  • Sunrise: 7:33 am PDT
  • Sunset: 6:11 pm PDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 46°F
  • 25°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0"
  • Wind: 6mphSSW 205°
  • Humidity: 63%
  • UV index: 3
  • Sunrise: 7:35 am PDT
  • Sunset: 6:10 pm PDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 46°F
  • 23°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0"
  • Wind: 5mphSSW 203°
  • Humidity: 65%
  • UV index: 3
  • Sunrise: 7:36 am PDT
  • Sunset: 6:08 pm PDT
  • ▼
For the coming ten days, cloudy conditions are likely to prevail.
With a 24% probability, rainfall is forecasted only for next Saturday. Predicted precipitation will be minimal at 0.04".
Temperature differences will be noticeable in the upcoming period. Forecast highs will fluctuate between 44.6°F and 64.4°F, while the lowest night temperatures will vary also significantly, as the overnight lows will vary from 23°F to 35.6°F.
With a maximum temperature of 64.4°F, Saturday and Sunday will be the warmest days; expect the coldest day on Friday with a high of 44.6°F.
Updated: Oct 17, 2026 @ 19:26:16 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, in Diamond Lake, occasional cloudiness will be present, but there will still be plenty of sun.

Today, the maximum temperature will be 64.4°F, while the minimum temperature will be 35.6°F.
The maximum temperature will be uncommonly higher than the average highest temperature of 54.7°F in October. The lowest temperature today will be in line with the average low temperature.

On Saturday, in Diamond Lake, sunrise was at 7:25 am and sunset will be at 6:22 pm (PDT).

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

On Sunday, occasional clouds will pass by, but expect bright spells.

Tomorrow, the highest temperature will be 64.4°F, while the lowest temperature will be 35.6°F.
The highest temperature tomorrow will be significantly higher than the average maximum of 54.7°F in October. Tomorrow, the lowest temperature will be in line with the average low temperature.

On Sunday, in Diamond Lake, sunrise will be at 7:26 am and sunset at 6:21 pm (PDT).

In Diamond Lake, tomorrow, there will be 10h and 55min of daylight.