Hells Gate State Park, ID Weather Forecast

5100 Hells Gate Road, Lewiston, ID 83501
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Hells Gate State Park, ID Weather Forecast

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Hells Gate State Park ID weather  - Hazy - 64°F
Hazy
64°F
Updated 4:41 pm
Feels Like 56°F
Humidity 36%
Wind WNW 5 mph
Barometer  29.92 in
Dew Point 37°F
Hells Gate State Park ID weather  - Hazy - 18°C
Hazy
18°C
Updated 4:41 pm
Feels Like 13°C
Humidity 36%
Wind WNW 8 km/h
Barometer  101.3 kPa
Dew Point 3°C

Hells Gate State Park Weather Forecast

TONIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY
Hells Gate State Park, ID Weather - Tonight Mostly Cloudy Hells Gate State Park, ID Weather - Tuesday Partly Sunny Hells Gate State Park, ID Weather - Tuesday Night Partly Cloudy Hells Gate State Park, ID Weather - Wednesday Mostly Sunny Hells Gate State Park, ID Weather - Wednesday Night Partly Cloudy Hells Gate State Park, ID Weather - Thursday Rain Showers Hells Gate State Park, ID Weather - Thursday Night Rain Showers Hells Gate State Park, ID Weather - Friday Chance Of Showers Hells Gate State Park, ID Weather - Friday Night Partly Cloudy Hells Gate State Park, ID Weather - Saturday Partly Cloudy Hells Gate State Park, ID Weather - Saturday Night Chance Of Showers Hells Gate State Park, ID Weather - Sunday Snow Showers
Mostly Cloudy Partly Sunny Partly Cloudy Mostly Sunny Partly Cloudy Rain Showers Rain Showers Chance of Showers Partly Cloudy Partly Cloudy Chance of Showers Snow Showers
Lo: 40°FLo: 4°C Hi: 65°FHi: 18°C
Lo: 45°FLo: 7°C Hi: 66°FHi: 19°C
Lo: 46°FLo: 8°C Hi: 60°FHi: 16°C
Lo: 40°FLo: 4°C Hi: 46°FHi: 8°C
Hi: 50°FHi: 10°C
Lo: 30°FLo: -1°C
Hi: 50°FHi: 10°C
Lo: 30°FLo: -1°C
Lo: 35°FLo: 2°C Hi: 55°FHi: 13°C
Lo: 35°FLo: 2°C
POP: 70% POP: 90% POP: 20% POP: 20% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 209 PM PDT Mon Oct 19 2026 Hells Gate State Park, ID Weather - WeatherWorld.com

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Issued: 236 PM PDT Mon Oct 19 2026

Key Messages

  • Dry weather continues through Wednesday with mild afternoon temperatures.
  • Breezy winds down the Okanogan Valley on Tuesday.
  • Cooler weather with increased precipitation chances Thursday night through the weekend.

Discussion

... Monday night through Wednesday: An upper-level low currently off the PNW coast around 130W is currently providing the Inland Northwest with widespread middle and high level clouds as of Monday afternoon. This low will dig southward off the California coast Monday...