Seeley Lake, MT

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Seeley Lake and its forested shoreline

Today’s Forecast:

🌤
50°F
High: 51° | Low: 26°
Current Temperature
Station: SEEM8
Observed at: 8:12 pm CDT on 9/26/26
Wind: 1 mph | Humidity: 36%
Tonight:Partly cloudy, with a low around 26. North northwest wind 1 to 5 mph.
Sunday:Mostly cloudy, with a high near 64. South southeast wind around 2 mph.
Sunday Night:Mostly cloudy, with a low around 31. Wind around 0 mph.
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Today’s Report:

⛵ Boating

Excellent
  87 /100

Excellent for boating. High near 64°F. Low rain risk (2%).

  • Temp: Marginal weather factor
  • Rain: Favorable conditions
  • Wind: Favorable conditions
  • Thunderstorm: Favorable conditions
Tomorrow's Outlook:
Excellent 92/100
Excellent for boating. High near 67°F. Light wind (7 mph).

🛶 Paddling

Excellent
  87 /100

Excellent for paddling. High near 64°F. Low rain risk (2%).

  • Temp: Marginal weather factor
  • Rain: Favorable conditions
  • Wind: Favorable conditions
  • Thunderstorm: Favorable conditions
Tomorrow's Outlook:
Excellent 92/100
Excellent for paddling. High near 67°F. Light wind (7 mph).

⛺ Camping

Excellent
  100 /100

Excellent for camping. High near 64°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 camping. High near 67°F. Light wind (7 mph).



About Seeley Lake

Seeley Lake is a Montana destination for lake boating, paddling, campgrounds, and forest travel in the Clearwater chain.

Make the Most of a Seeley Lake Day

Use the forecast to match the day’s route, launch, road access, and turnaround time to wind, precipitation, temperature, smoke, water conditions, and elevation. Keep a shorter or lower-elevation backup ready.

Weather Tips for Seeley Lake

  • Check current access, alerts, fire restrictions, and local forecasts before setting out.
  • Cold water, waves, current, wind, and lightning should guide launch and crossing decisions more than sunshine alone.
  • Montana weather can shift quickly; carry layers, sun protection, water, and a reliable navigation plan.
  • Allow extra daylight for remote roads, seasonal traffic, wildlife, and changing trail or shoreline conditions.

Nearby Towns and Areas

This page can also be useful when planning outdoor time near:

  • Clearwater Lake
  • Salmon Lake
  • Clearwater Junction
  • Swan Valley
  • Lolo National Forest

Plan Around the Conditions

Choose the safest and most enjoyable version of a Seeley Lake day by matching the activity to current wind, precipitation, smoke, temperature, road access, trail surfaces, water conditions, and daylight.

7-Day Forecast for Seeley Lake

🌤
50°F
High: 51° | Low: 26°
Current Temperature
Station: SEEM8
Observed at: 8:12 pm CDT on 9/26/26
Wind: 1 mph | Humidity: 36%
Sun ☁
64° 31°
0%
Mon ☀
67° 30°
0%
Tue ⛅
68° 37°
1%
Wed 🌧
66° 35°
23%
Thu ⛅
69° 36°
3%
Fri ⛅
67° 34°
9%
Sat ⛅
66° --°
7%

7-Day High Temperature Trend

64° Sun 67° Mon 68° Tue 66° Wed 69° Thu 67° Fri 66° Sat

7-Day Low Temperature Trend

31° Sun 30° Mon 37° Tue 35° Wed 36° Thu 34° Fri 50° Sat

📊 7-Day Outdoor Outlook

Good Fair Poor 100 Sun 100 Mon 100 Tue 100 Wed 100 Thu 100 Fri 100 Sat
Forecast data from the National Weather Service  |  Last Updated: September 26, 2026 10:26 pm CDT

Seeley Lake Weather by Season

Winter

Winter around Seeley Lake can bring snow, ice, strong wind, short daylight, and abrupt cold. Check road, trail, campground, and facility access before leaving, and expect conditions to change sharply with elevation. Cold water and ice remain serious hazards even when the air feels mild.

Spring

Spring is variable, with freeze-thaw cycles, mud, lingering mountain snow, rising water, and occasional late storms. Lower routes often open well before high-country roads and trails. Cold water and ice remain serious hazards even when the air feels mild.

Summer

Summer generally offers the broadest access, but heat, afternoon thunderstorms, wildfire smoke, fire restrictions, gusty wind, and limited shade can alter plans. Start exposed outings early and carry more water than expected.

Fall

Fall brings cooler days, clearer periods, changing color, shorter daylight, and the possibility of early snow. Seasonal services can close before winter weather becomes continuous, so confirm local operations.

Key Climate Data Points

  • Annual average temperature: around 40–46°F, using the relevant local and elevation context.
  • Annual snowfall: commonly 35–70 inches in valleys and foothills, while nearby mountains receive much more.
  • Warmest months: July and August are normally warmest.
  • Coolest months: December and January are typically coolest.
  • Wettest season: late spring and early summer often bring the most precipitation, with local mountain variation.
  • Driest season: midsummer is often driest, although thunderstorms remain possible.
  • Best outdoor window: June through September for the broadest access, with shoulder seasons useful at lower elevations.