🎤Lineup
The Heavy Heavy
Alternative
Folk
Broken Compass Bluegrass
Folk
Estero
Electro
Gaby De La Juentes
Gilligan Moss
Electro
Jeremy Sole
Maggie Koerner
Pop
Mood Swing
Reed Foehl
Folk
Shiny Objects
House
Starboro
✈️How to get to Cosmico 2026
Planning your trip to Cosmico 2026? Here's how to get there by plane, train or car, and plan your route to the festival site.
- Nearest airport: Charles M. Schulz Sonoma County Airport (STS), about 12 km from the venue.
- Major international airport nearby: Sacramento International Airport (SMF), about 111 km away (more routes).
- Allow about 17 min by car from the airport to the site.
- By train, head for Santa Rosa or the nearest major station, then finish by bus, shuttle or taxi to the site.
- By car, plan for on-site parking and expect heavy traffic around the venue on festival days.
Healdsburg, United States
View on OpenStreetMap🌤️Cosmico 2026 weather
Weather in Healdsburg in May 2026?
Actual weather at the 2026 edition
From May 15 to May 17, 2026: up to 27°, low of 11°, not a drop of rain.
no rainy days
- Fri, May 15Mainly clear27° / 12° 0 mm
- Sat, May 16Overcast24° / 12° 0 mm
- Sun, May 17Partly cloudy24° / 11° 0 mm
Day-by-day observed readings at the festival site (Open-Meteo archive).
Typical weather
Overcast
Typical high26°
Typical low10°
Chance of rain: about 0% of days
| 2025 | Overcast | 24° / 12° | no rainy days |
| 2024 | Overcast | 25° / 8° | no rainy days |
| 2023 | Overcast | 28° / 11° | no rainy days |
Based on the last 3 years over the same period.
Hour by hour
Tap a day to see how temperature and rain changed across 24 hours.
Same week in 2025: Fri May 16 → Sun May 18 (days aligned on the edition's weekdays).
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