Auburn & American River, CA

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Auburn State Recreational Area

Today’s Forecast:

☀
75°F
High: 75° | Low: 56°
Current Temperature
Clear
Station: KAUN
Observed at: 8:15 pm CDT on 9/26/26
Wind: 3 mph | Humidity: 34%

Tonight:Mostly cloudy. Low around 56, with temperatures rising to around 58 overnight. South southeast wind around 2 mph.
Sunday:Partly sunny, with a high near 73. South wind around 5 mph.
Sunday Night:Partly cloudy. Low around 50, with temperatures rising to around 52 overnight. South southeast wind 0 to 3 mph.

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Today’s Report:

🥾 Hiking

Excellent
  100 /100

Excellent for hiking. High near 73°F. Low rain risk (2%).

  • Temp: Favorable conditions
  • Rain: Favorable conditions
  • Wind: Favorable conditions
  • Thunderstorm: Favorable conditions
Tomorrow's Outlook:
Excellent 89/100
Excellent for hiking. High near 79°F. Light wind (7 mph).

🚲 Biking

Excellent
  100 /100

Excellent for biking. High near 73°F. Low rain risk (2%).

  • Temp: Favorable conditions
  • Rain: Favorable conditions
  • Wind: Favorable conditions
  • Thunderstorm: Favorable conditions
Tomorrow's Outlook:
Excellent 93/100
Excellent for biking. High near 79°F. Light wind (7 mph).

🛶 Paddling

Excellent
  100 /100

Excellent for paddling. High near 73°F. Low rain risk (2%).

  • Temp: Favorable conditions
  • Rain: Favorable conditions
  • Wind: Favorable conditions
  • Thunderstorm: Favorable conditions
Tomorrow's Outlook:
Excellent 100/100
Excellent for paddling. High near 79°F. Light wind (7 mph).

About Auburn & American River

Auburn & American River is an outdoor-planning page for Auburn State Recreation Area and American River canyons. It has a distinct purpose centered on canyon trails, whitewater and snowmelt, heat, and foothill road access, with the forecast used to choose the safest and most comfortable version of the day.

Make the Most of a Auburn & American River Day

Start by comparing conditions across Auburn, North Fork American River, and the rest of the coverage area. Choose among hiking, biking, paddling based on wind, precipitation, temperature, visibility, water or trail conditions, road access, smoke, and available daylight.

Weather Tips for Auburn & American River

  • Conditions around Auburn State Recreation Area and American River canyons can differ sharply from nearby towns; canyon trails, whitewater and snowmelt, heat, and foothill road access are the main planning variables.
  • Check wind, waves, current, tides where relevant, water temperature, and lightning before launching; keep a land-based alternative ready.
  • Recent rain, heat, smoke, fire restrictions, water levels, and afternoon wind can change which route or activity is most comfortable.
  • Air quality and wildfire smoke can shift quickly; shorten strenuous plans when visibility or breathing conditions worsen.

Nearby Towns and Areas

This page covers Auburn State Recreation Area and American River canyons. It can also be useful when planning outdoor time near:

  • North Fork American River
  • Middle Fork American River
  • Foresthill
  • Lake Clementine
  • Coloma
  • Cool

Plan Around the Conditions

Use the forecast to choose the best version of Auburn & American River rather than forcing one itinerary. A shorter route, earlier launch, sheltered shoreline, lower-elevation trail, or town-based backup can preserve the day when conditions change.

7-Day Forecast for Auburn & American River

☀
75°F
High: 75° | Low: 56°
Current Temperature
Clear
Station: KAUN
Observed at: 8:15 pm CDT on 9/26/26
Wind: 3 mph | Humidity: 34%
Sun ⛅
73° 50°
2%
Mon ☀
79° 56°
0%
Tue ☀
87° 60°
0%
Wed ☀
88° 61°
0%
Thu ☀
87° 60°
0%
Fri ☀
87° 59°
0%
Sat ☀
89° --°
1%

7-Day High Temperature Trend

73° Sun 79° Mon 87° Tue 88° Wed 87° Thu 87° Fri 89° Sat

7-Day Low Temperature Trend

50° Sun 56° Mon 60° Tue 61° Wed 60° Thu 59° Fri 50° Sat

📊 7-Day Outdoor Outlook

Good Fair Poor 100 Sun 75 Mon 20 Tue 20 Wed 20 Thu 20 Fri 20 Sat
Forecast data from the National Weather Service  |  Last Updated: September 27, 2026 12:56 am CDT

Auburn & American River Weather by Season

Winter

At Auburn & American River, winter storms can raise canyon rivers, muddy trails, and create slick roads or localized closures. Higher nearby ridges may see snow while lower trailheads remain rainy.

Spring

Around Auburn State Recreation Area and American River canyons, spring is prime for green foothills, waterfalls, biking, and hiking, but snowmelt can make river current cold and powerful. Check crossings and whitewater guidance before entering the water.

Summer

For canyon trails, whitewater and snowmelt, heat, and foothill road access, summer heat builds quickly in exposed canyons, while dry vegetation increases fire restrictions. Start early and keep river plans conservative around cold current, rapids, and changing releases.

Fall

Near Auburn and the surrounding area, early fall can remain hot, smoky, and dry before cooler trail weather arrives. Lower flows may change paddling options and make shore access easier in some areas.

Key Climate Data Points

  • Warmest months: July and August.
  • Coolest months: December and January.
  • Wettest season: December through March.
  • Driest season: June through September.
  • Best outdoor window: Spring for scenery and flow-aware paddling; fall for hiking and biking.