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Forth Smith, MT · Carbon County
Right Now
Clear
Water
66°
Wind
5 mph
ENE
Gusts
7 mph
Pressure
30.16
falling
Forecast - Mon, Jun 15
High / Low
73° / 49°
Wind
8 mph
gusts 20 mph
Precip
0%
UV
7
Sunrise
11:23 AM
Sunset
3:01 AM
Today Read
Bighorn LakeWind read
Calm
8 mph avg
Water read
66°
Warm-water bite
Air range
49° / 73°
today
Precip
0%
low concern
Today's forecast for Bighorn Lake has calm wind, 49F to 73F air temperatures, 0% chance of precipitation, and 66F water.
Turn Bighorn Lake's live water temp, forecast, solunar timing, and fish data into a plan for today — what to throw, when to go, and when to move.
Fishing Forecast
NEW
Major
7:27 PM - 9:57 PM
Minor
10:55 AM - 12:25 PM
Detailed temperature readings across your lake.
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Fish Species
10Water Temperature History
Current
68°
Jun 21
Low
33°
Dec 21
Average
55°
Last 12 Months
Warmest avg: July (75°F)
Coolest avg: December (36°F)
Rapid warming: February → March (+11°F)
Sharpest cooling: September → October (-20°F)
Wind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
6am - 5am
Peak Wind
12 mph
3pm
Peak Gust
20 mph
highest gust
Pressure
30.12 inHg
steady
Visibility
24 mi
2% clouds
Tap chart for details, swipe left or right for different days.Tap chart for details • Swipe for different days
Pressure stability helps plan windows
Tap chart points for pressure details
Nearby Lakes
Fishing Forecast
4/5NEW
Water at 66°F -- warm-water species active.
Fish Species
10Nearby Lakes
FAQ
Bighorn Lake covers 12512.00 acres (19.55 square miles)
Bighorn Lake is located in Forth Smith, Carbon County, MT. It is accessible to the public for outdoor activities.