Partly cloudy 4°

Partly cloudy, feels like 0°.

Siskiyou Pass, Oregon, United States · Tuesday, 3 November 2026 19:45 local time

Low/High
2°/9°
Humidity
66%
Visibility
24.9 km
Wind
8.3 km/h
Dew point
-2°
UV
0.0

Next 24 Hours

Siskiyou Pass Hourly Weather

Siskiyou Pass 7-Day Forecast

Siskiyou Pass 7-Day Forecast
DateLow/HighWeatherChance of rainWindSummary
2 °/9 ° Light rain Light rain 0% 18 km/h
Today Weather

Low/High2°/9°

Humidity58%

Pressure868 hPa

Sunrise/Sunset

2 °/11 ° Light rain Light rain 3% 13 km/h
Wed 4 Nov Weather

Low/High2°/11°

Humidity68%

Pressure870 hPa

Sunrise/Sunset

3 °/11 ° Fog Fog 3% 10 km/h
Thu 5 Nov Weather

Low/High3°/11°

Humidity77%

Pressure872 hPa

Sunrise/Sunset

2 °/15 ° Overcast Overcast 0% 8 km/h
Fri 6 Nov Weather

Low/High2°/15°

Humidity40%

Pressure873 hPa

Sunrise/Sunset

3 °/18 ° Overcast Overcast 0% 11 km/h
Sat 7 Nov Weather

Low/High3°/18°

Humidity39%

Pressure871 hPa

Sunrise/Sunset

1 °/10 ° Fog Fog 6% 12 km/h
Sun 8 Nov Weather

Low/High1°/10°

Humidity81%

Pressure871 hPa

Sunrise/Sunset

1 °/13 ° Overcast Overcast 6% 9 km/h
Mon 9 Nov Weather

Low/High1°/13°

Humidity77%

Pressure869 hPa

Sunrise/Sunset

Siskiyou Pass Weather Summary

Forecast point: I-5 Siskiyou Summit, 1314 m (4310 ft)

For road conditions and tire chain requirements, check the state transportation agency.

Siskiyou Pass, Tuesday 3 November 2026: partly cloudy, 4°C (feels like 0°C), with a range of 2–9°C today. The chance of rain over the next 24 hours is low (2% at most). Tomorrow: light rain, 2–11°C — see weather tomorrow or the hourly forecast.

Updated at 19:49 local time, 3 November 2026

Siskiyou Pass Hourly Temperature and Chance of Rain

Siskiyou Pass Temperature and Chance of Rain, Next Days

Siskiyou Pass Air Quality

Good · AQI 38

Air quality is good and poses little or no risk for outdoor activity.

PM2.5 (µg/m³)4.4
PM10 (µg/m³)4.7
O₃ (µg/m³)63
NO₂ (µg/m³)8.6
SO₂ (µg/m³)0.3
CO (µg/m³)192
Windy Map