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

SISTERS (K6K5)

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

NA

55°F

13°C

Humidity 54%
Wind Speed N 0 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 39°F (4°C)
Visibility NA
Last update 08 Apr 10:55 PM PDT
Extended Forecast for

Sisters OR

  • Overnight

    Overnight: Partly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Partly Cloudy

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 67. Light north wind.

    High: 67 °F

    Sunny then
    Chance
    Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of rain before 11pm. Mostly cloudy, with a low around 39. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Chance Rain
    then Mostly
    Cloudy

  • Friday

    Friday: Rain likely, then showers and possibly a thunderstorm after 2pm. High near 63. Calm wind. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 63 °F

    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before 8pm, then rain, mainly after 8pm. Low around 40. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 40 °F

    Showers then
    Rain Likely

  • Saturday

    Saturday: Rain likely, then showers and possibly a thunderstorm after 11am. High near 56. Chance of precipitation is 90%.

    High: 56 °F

    Showers

  • Saturday Night

    Saturday Night: Rain, mainly before 11pm. Low around 33. Chance of precipitation is 80%.

    Low: 33 °F

    Rain then
    Chance Rain

  • Sunday

    Sunday: Rain. High near 47. Chance of precipitation is 80%.

    High: 47 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.

    Low: 32 °F

    Rain Likely
    then Chance
    Rain

Detailed Forecast

Overnight
Partly cloudy, with a low around 38. Calm wind.
Thursday
A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 67. Light north wind.
Thursday Night
A 50 percent chance of rain before 11pm. Mostly cloudy, with a low around 39. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain likely, then showers and possibly a thunderstorm after 2pm. High near 63. Calm wind. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers and possibly a thunderstorm before 8pm, then rain, mainly after 8pm. Low around 40. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Rain likely, then showers and possibly a thunderstorm after 11am. High near 56. Chance of precipitation is 90%.
Saturday Night
Rain, mainly before 11pm. Low around 33. Chance of precipitation is 80%.
Sunday
Rain. High near 47. Chance of precipitation is 80%.
Sunday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.
Monday
A chance of rain, mainly before 11am. Snow level 4000 feet rising to 4600 feet in the afternoon. Partly sunny, with a high near 50.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Mostly sunny, with a high near 55.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 32.
Wednesday
A chance of rain. Partly sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sisters OR
 44.29°N 121.55°W (Elev. 3199 ft)
Last Update:
11:46 pm PDT Apr 8, 2026
Forecast Valid:
12am PDT Apr 9, 2026-6pm PDT Apr 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation