Weather data last updated: August 01, 2026 at 07:46 AM UTC
South Sister Climber Trail — 63/100
Caution
Manageable with preparation. Cold conditions — bring layers
- Weather Comfort: 3/40
- Safety Risk: 30/30
- Seasonal Match: 20/20
- Daylight Window: 10/10
Best day this week: Monday, Aug 03 — Score 66/100 (Caution)
7-Day Forecast & Hiking Suitability
| Date | High/Low | Rain | Wind | Score | Rating |
|---|---|---|---|---|---|
| 2026-07-30 | 54°F / 34°F | 0% | 10 mph | 63 | Caution |
| 2026-07-31 | 58°F / 43°F | 0% | 10 mph | 56 | Caution |
| 2026-08-01 | 44°F / 33°F | 4% | 18 mph | 30 | High Risk |
| 2026-08-02 | 46°F / 25°F | 0% | 11 mph | 53 | Caution |
| 2026-08-03 | 60°F / 24°F | 0% | 6 mph | 66 | Caution |
| 2026-08-04 | 66°F / 33°F | 0% | 6 mph | 56 | Caution |
| 2026-08-05 | 68°F / 39°F | 0% | 7 mph | 63 | Caution |
Trail Information
- Location: Deschutes National Forest, OR
- Length: 11.0 miles
- Elevation: 10358 ft
- Difficulty: Hard
Frequently Asked Questions
What is the best time to hike South Sister Climber Trail?
Review our 7-day suitability scores and seasonal match rating. Elevation and OR climate vary significantly by month.
Is South Sister Climber Trail safe to hike today?
Check today’s Suitability Score above. This is informational only — always confirm with official park sources before hiking.
What should I wear on South Sister Climber Trail?
Plan layers based on forecast highs/lows and elevation. Waterproof gear if rain probability exceeds 40%.
Disclaimer: For informational purposes only. Not professional outdoor safety advice.
Always check official NPS/USFS sources before hiking. Weather data by Open-Meteo. Trail data © OpenStreetMap contributors.