Jay Lake, OR Weather Forecast

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Jay Lake, OR Weather Forecast

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Jay Lake OR Weather - Overcast - 38°F
Overcast
38°F
Updated 12:34 am
Feels Like 32°F
Humidity 72%
Wind NNW 3 mph
Barometer  30.21 in
Visibility 6 mi
Jay Lake OR Weather - Overcast - 3°C
Overcast
3°C
Updated 12:34 am
Feels Like 0°C
Humidity 72%
Wind NNW 5 km/h
Barometer  1023 mb
Visibility 10 km

Jay Lake Weather Forecast

REST OF TONIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SUNDAY MONDAY MONDAY NIGHT TUESDAY
Jay Lake, OR Weather - Rest Of Tonight Partly Cloudy Jay Lake, OR Weather - Wednesday Sunny Jay Lake, OR Weather - Wednesday Night Mostly Clear Jay Lake, OR Weather - Thursday Sunny Jay Lake, OR Weather - Thursday Night Mostly Clear Jay Lake, OR Weather - Friday Mostly Clear Jay Lake, OR Weather - Friday Night Mostly Clear Jay Lake, OR Weather - Saturday Partly Cloudy Jay Lake, OR Weather - Sunday Partly Cloudy Jay Lake, OR Weather - Monday Chance Of Showers Jay Lake, OR Weather - Monday Night Snow Showers Jay Lake, OR Weather - Tuesday Snow Showers
Partly Cloudy Sunny Mostly Clear Sunny Mostly Clear Mostly Clear Mostly Clear Partly Cloudy Partly Cloudy Chance of Showers Snow Showers Snow Showers
Lo: 36°FLo: 2°C Hi: 65°FHi: 18°C
Lo: 36°FLo: 2°C Lo: 36°FLo: 2°C Hi: 70°FHi: 21°C
Lo: 40°FLo: 4°C
Hi: 70°FHi: 21°C
Lo: 40°FLo: 4°C
Lo: 30°FLo: -1°C
POP: 20% POP: 50% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 1132 PM PDT Tue Oct 13 2026 Jay Lake, OR Weather - WeatherWorld.com

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Jay Lake Forecast Discussion

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Issued: 1019 PM PDT Tue Oct 13 2026

Key Messages

  • Localized areas of frost and freeze overnight tonight
  • Above average temperatures likely on Friday, with breezy conditions in the Blue Mountains and Grande Ronde Valley
  • Chances for rain return early next week.

Discussion

... Quiet weather today with some mid-upper level clouds starting to come into the region from the northwest, as shown by visible satellite imagery. Current water vapor imagery and upper air observations show a cutoff low over the Nevada-Utah border and a ridge over the...