National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

SISTERS (K6K5)

Lat: 44.30445°NLon: 121.53909°WElev: 3168.0ft.

NA

66°F

19°C

Humidity 42%
Wind Speed ENE 12 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 43°F (6°C)
Visibility NA
Last update 17 Oct 02:55 PM PDT
Extended Forecast for

Sisters OR

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. Light north wind.

    Low: 32 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 62. Light and variable wind.

    High: 62 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 59. Calm wind.

    High: 59 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29. Light north wind.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 32. Light north wind.
Sunday
Partly sunny, with a high near 62. Light and variable wind.
Sunday Night
Cloudy, with a low around 32. Calm wind.
Monday
Mostly cloudy, with a high near 59. Calm wind.
Monday Night
Mostly cloudy, with a low around 29. Light north wind.
Tuesday
Mostly sunny, with a high near 59.
Tuesday Night
Mostly clear, with a low around 29.
Wednesday
Sunny, with a high near 66.
Wednesday Night
Mostly clear, with a low around 32.
Thursday
Mostly sunny, with a high near 64.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 29.
Friday
A slight chance of showers. Mostly sunny, with a high near 55.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 25.
Saturday
A chance of showers. Partly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sisters OR
 44.29°N 121.55°W (Elev. 3199 ft)
Last Update:
3:01 pm PDT Oct 17, 2026
Forecast Valid:
3pm PDT Oct 17, 2026-6pm PDT Oct 24, 2026
 
Forecast Discussion
 
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Additional Resources

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