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Boardman, OR Weather Forecast | 5 Day

Updated: Fri Sep 18th 2026 6:00 PM PDT

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Boardman, OR Weather Forecast - 9-18-26 - Sunny

Sunny

Fri 9-18-26

Sunny with a high of 82°F and a low of 62°F. There's a very small chance of rainfall, only about 2%. Wind will be moderate, blowing around 15mph on average and gusts of 18.3mph at 10 PM. Humidity levels should be comfortable, sitting around 41% on average, the maximum being 43% at 11 PM and 29% being its lowest at 7 PM. Barometric pressure is its highest of 30.01inHg at 10 PM, a lowest point of 29.97inHg at 7 PM with an avg 29.99inHg.

    • HI: 82°F
    • LO: 62°F
    • Rainfall: 2%
    • Snowfall: 0%
    • Wind
      15 mph
    • Humidity
      41% avg.
    • UV Index
      4.9
    • Air Quality
      Good
    • Sunrise
      06:40 AM
    • Sunset
      07:04 PM
    • Moonrise
      03:26 PM
    • Moonset
      11:19 PM
    • Moon Phase
      First Quarter
Boardman, OR Weather Forecast - 9-19-26 - Sunny

Sunny

Weather Tomorrow, Sat 9-19-26

Sunny with a high of 84°F and a low of 61°F. There's a very small chance of rainfall, only about 2%. Wind will be moderate, blowing around 13mph on average and gusts of 19.7mph at 1 AM. Humidity levels should be comfortable, sitting around 38% on average, the maximum being 61% at 7 AM and 19% being its lowest at 4 PM. Barometric pressure is its highest of 30.05inHg at 8 AM, a lowest point of 29.92inHg at 7 PM with an avg 29.99inHg.

    • HI: 84°F
    • LO: 61°F
    • Rainfall: 2%
    • Snowfall: 0%
    • Wind
      12.8 mph
    • Humidity
      38% avg.
    • UV Index
      5
    • Air Quality
      Good
    • Sunrise
      06:42 AM
    • Sunset
      07:03 PM
    • Moonrise
      04:09 PM
    • Moonset
      Does not set today
    • Moon Phase
      First Quarter
Boardman, OR Weather Forecast - 9-20-26 - Sunny

Sunny

Sun 9-20-26

Sunny with a high of 86°F and a low of 63°F. There's a very small chance of rainfall, only about 1%. Winds will be light at 8mph and gusts of 14.8mph at 2 PM. Humidity levels should be comfortable, sitting around 31% on average, the maximum being 49% at 7 AM and 18% being its lowest at 5 PM. Barometric pressure is its highest of 30inHg at 8 AM, a lowest point of 29.86inHg at 7 PM with an avg 29.93inHg.

    • HI: 86°F
    • LO: 63°F
    • Rainfall: 1%
    • Snowfall: 0%
    • Wind
      7.2 mph
    • Humidity
      31% avg.
    • UV Index
      4.9
    • Air Quality
      Good
    • Sunrise
      06:43 AM
    • Sunset
      07:01 PM
    • Moonrise
      04:42 PM
    • Moonset
      12:21 AM
    • Moon Phase
      Waxing Gibbous
Boardman, OR Weather Forecast - 9-21-26 - Sunny

Sunny

Mon 9-21-26

Sunny with a high of 88°F and a low of 65°F. There's a very small chance of rainfall, only about 3%. Wind will be moderate, blowing around 19mph on average and gusts of 26.6mph at 10 PM. The air will be relatively dry with average humidity levels below 30%, the maximum being 40% at 7 AM and 14% being its lowest at 4 PM. Barometric pressure is its highest of 29.92inHg at 8 AM, a lowest point of 29.8inHg at 6 PM with an avg 29.87inHg.

    • HI: 88°F
    • LO: 65°F
    • Rainfall: 3%
    • Snowfall: 0%
    • Wind
      18.3 mph
    • Humidity
      29% avg.
    • UV Index
      4.8
    • Air Quality
      Good
    • Sunrise
      06:44 AM
    • Sunset
      06:59 PM
    • Moonrise
      05:08 PM
    • Moonset
      01:27 AM
    • Moon Phase
      Waxing Gibbous
Boardman, OR Weather Forecast - 9-22-26 - Overcast

Overcast

Tue 9-22-26

Overcast with a high of 81°F and a low of 59°F. There's a very small chance of rainfall, only about 4%. Wind will be moderate, blowing around 18mph on average and gusts of 26.9mph at 11 PM. Humidity levels should be comfortable, sitting around 37% on average, the maximum being 64% at 7 AM and 12% being its lowest at 5 PM. Barometric pressure is its highest of 29.93inHg at 9 AM, a lowest point of 29.83inHg at 6 PM with an avg 29.88inHg.

    • HI: 81°F
    • LO: 59°F
    • Rainfall: 4%
    • Snowfall: 0%
    • Wind
      17.7 mph
    • Humidity
      37% avg.
    • UV Index
      7
    • Air Quality
      Good
    • Sunrise
      06:45 AM
    • Sunset
      06:57 PM
    • Moonrise
      05:29 PM
    • Moonset
      02:34 AM
    • Moon Phase
      Waxing Gibbous
Boardman, OR Weather Forecast - 9-23-26 - Overcast

Overcast

Wed 9-23-26

Overcast with a high of 81°F and a low of 59°F. There's a very small chance of rainfall, only about 5%. Wind will be moderate, blowing around 17mph on average and gusts of 24.7mph at 12 AM. Humidity levels should be comfortable, sitting around 31% on average, the maximum being 50% at 7 AM and 13% being its lowest at 5 PM. Barometric pressure is its highest of 29.99inHg at 8 AM, a lowest point of 29.87inHg at 6 PM with an avg 29.93inHg.

    • HI: 81°F
    • LO: 59°F
    • Rainfall: 5%
    • Snowfall: 0%
    • Wind
      16.6 mph
    • Humidity
      31% avg.
    • UV Index
      7
    • Air Quality
      TBA
    • Sunrise
      06:47 AM
    • Sunset
      06:55 PM
    • Moonrise
      05:47 PM
    • Moonset
      03:40 AM
    • Moon Phase
      Waxing Gibbous

This 5-Day weather forecast is valid for ZIP code 97818, accurately covering the area of Boardman, OR.

Currently

Sunny 81°F
29.96 inHg.
Barometer
25%
Humidity
SW 11.9 mph
Wind
Sunny

National Outlook

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