11°
Light rain, feels like 8°.
Siskiyou Pass, Oregon, United States · Wednesday, 4 November 2026
Low/High
2°/11°
Humidity
67%
Chance of rain
3%
Wind
13.0 km/h
UV
3.0
Temperature Tomorrow
Siskiyou Pass Weather Tomorrow by Time of Day
| Time of day | Weather | Weather | Temperature | Chance of rain |
|---|---|---|---|---|
| Morning |  | Overcast | 2–8°C | 0% |
| Afternoon | | Overcast | 9–11°C | 0% |
| Evening | | Overcast | 5–8°C | 3% |
| Night |  | Overcast | 3–4°C | 1% |
Siskiyou Pass Weather Tomorrow — Wednesday, 4 November 2026
| Date | Low/High | Weather | Chance of rain | Wind | Summary |
|---|---|---|---|---|---|
| 2 °/11 ° |
Light rain
|
3% | 13 km/h | Wed 4 Nov WeatherLow/High2°/11° Humidity67% Pressure870 hPa Sunrise/Sunset |
Siskiyou Pass Hourly Weather Tomorrow
| Time | Weather | Weather | Temperature | Feels like | Rain | Humidity | Wind |
|---|---|---|---|---|---|---|---|
 | Clear sky | 2° | -2° | 0% | 64% | 10 km/h | |
 | Mostly clear | 2° | -2° | 0% | 66% | 12 km/h | |
| Clear sky | 2° | -2° | 0% | 73% | 12 km/h | |
| Overcast | 2° | -2° | 0% | 76% | 13 km/h | |
| Mostly clear | 2° | -2° | 0% | 75% | 12 km/h | |
| Clear sky | 2° | -2° | 0% | 75% | 13 km/h | |
| Overcast | 2° | -2° | 0% | 76% | 13 km/h | |
| Overcast | 3° | -2° | 0% | 74% | 13 km/h | |
| Overcast | 4° | 0° | 0% | 78% | 13 km/h | |
| Overcast | 5° | 1° | 0% | 75% | 12 km/h | |
| Overcast | 7° | 3° | 0% | 69% | 12 km/h | |
| Overcast | 8° | 5° | 0% | 60% | 10 km/h | |
| Overcast | 10° | 6° | 0% | 52% | 8 km/h | |
| Overcast | 10° | 7° | 0% | 51% | 7 km/h | |
| Overcast | 11° | 8° | 0% | 49% | 8 km/h | |
| Overcast | 10° | 6° | 0% | 55% | 12 km/h | |
| Overcast | 9° | 5° | 0% | 56% | 11 km/h | |
| Overcast | 8° | 4° | 1% | 61% | 9 km/h | |
| Overcast | 7° | 4° | 2% | 66% | 5 km/h | |
| Overcast | 6° | 3° | 3% | 68% | 7 km/h | |
 | Light rain | 5° | 2° | 2% | 68% | 5 km/h | |
| Overcast | 4° | 1° | 1% | 70% | 5 km/h | |
| Partly cloudy | 3° | 1° | 0% | 70% | 4 km/h | |
| Overcast | 3° | 0° | 1% | 72% | 5 km/h | |
Summary
Forecast point: I-5 Siskiyou Summit, 1314 m (4310 ft)
For road conditions and tire chain requirements, check the state transportation agency.
Tomorrow, Wednesday 4 November 2026, the weather in Siskiyou Pass is forecast to be light rain, with temperatures of 2–11°C and a chance of rain of up to 3%. It should stay mostly dry.
Updated at 20:49 local time, 3 November 2026
Siskiyou Pass Hourly Temperature and Chance of Rain
Siskiyou Pass Air Quality
Good · AQI 38Air quality is good and poses little or no risk for outdoor activity.
PM2.5 (µg/m³)4.6
PM10 (µg/m³)4.9
O₃ (µg/m³)58
NO₂ (µg/m³)9.8
SO₂ (µg/m³)0.3
CO (µg/m³)199
Windy Map
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