Lake Arrowhead, WisconsinLake Arrowhead, Wisconsin at a Glance
Things to Do
Nearby Attractions to Lake Arrowhead, Wisconsin
When to Go
Best Time to Visit Lake Arrowhead, Wisconsin
Best visited late spring through early autumn for boating and wildlife; winters freeze the lake and reduce access.
Summer (Jun-Aug)
June-August · 65-80°F (18-27°C)
Warm water, ideal for swimming and small-boat paddling; weekends are busiest.
Autumn (Sep-Oct)
September-October · 40-65°F (4-18°C)
Crisp air and fall color make shoreline walks memorable; fishing picks up.
Weather & Climate near Lake Arrowhead, Wisconsin
Climate
Lake Arrowhead, Wisconsin's climate is classified as Hot-Summer Continental - Hot-Summer Continental climate with warm summers (peaking in July) and freezing winters (coldest in January). Temperatures range from -16°C to 28°C. Moderate rainfall (813 mm/year).
Air Quality:
AQI 26
Good
Temperature & Rainfall
Temperature Range
28°
Warmest Month
-16°
Coldest Month
Monthly Conditions
| Month | Comfort | Temp | Feels | Rain | Sky | Humidity | Wind | UV | Daylight |
|---|---|---|---|---|---|---|---|---|---|
| January | - | -16° - -5° | -16° | 25 mm | - | - | 3.3 m/s | - | - |
| February | - | -13° - -1° | -13° | 24 mm | - | - | 3.4 m/s | - | - |
| March | - | -7° - 5° | -5° | 53 mm | - | - | 3.5 m/s | - | - |
| April | - | 0° - 13° | 4° | 71 mm | - | - | 3.9 m/s | - | - |
| May | - | 7° - 21° | 14° | 92 mm | - | - | 3.6 m/s | - | - |
| June | - | 12° - 26° | 19° | 95 mm | - | - | 3.1 m/s | - | - |
| July | - | 15° - 28° | 21° | 100 mm | - | - | 2.8 m/s | - | - |
| August | - | 14° - 26° | 20° | 102 mm | - | - | 2.6 m/s | - | - |
| September | - | 9° - 21° | 15° | 104 mm | - | - | 2.9 m/s | - | - |
| October | - | 3° - 15° | 7° | 63 mm | - | - | 3.2 m/s | - | - |
| November | - | -4° - 6° | -3° | 50 mm | - | - | 3.4 m/s | - | - |
| December | - | -12° - -2° | -12° | 34 mm | - | - | 3.2 m/s | - | - |
Getting There & Around
How to Get to Lake Arrowhead, Wisconsin
Drive: Most visitors arrive by car. From Wausau, Wisconsin, take US-51 north to local county roads (about 45-60 minutes depending on exact shoreline access). There is no public transit service directly to the lake; park at public-access points or private launches as indicated by county signage.
Tips for Visiting Lake Arrowhead, Wisconsin
- Check local Wisconsin DNR maps for boat-launch rules; many small lakes restrict motor sizes.
- Visit at dawn for mirror-flat reflections and the greatest chance to see loons and river otters.
- Nearby towns have limited services-fuel up and bring supplies before leaving the highway.