Ha Ha Tonka State Park, MO

Home / Locations / Missouri / Ha Ha Tonka State Park, MO
Stone castle ruins above wooded hills at Ha Ha Tonka State Park
Stone castle ruins above wooded hills at Ha Ha Tonka State Park — Photo by Heath Cajandig, CC BY 2.0, via Wikimedia Commons.

Today’s Forecast:

☀
°F
High: 43° | Low: 32°
Current Temperature
Clear
Station: KAIZ
Observed at: 6:56 pm CST on 11/12/26
Wind: 0 mph | Humidity: %
Tonight:Clear, with a low around 32. Wind chill values as low as 33. North wind around 3 mph.
Friday:Sunny. High near 47, with temperatures falling to around 45 in the afternoon. Wind chill values as low as 31. North wind 2 to 7 mph.
Friday Night:Clear, with a low around 26. Wind chill values as low as 27. North wind 0 to 3 mph.
Advertisement

Today’s Report:

🥾 Hiking

Good
  82 /100

Good for hiking. High near 47°F. Light wind (7 mph).

  • Temp: Marginal weather factor
  • Rain: Favorable conditions
  • Wind: Favorable conditions
  • Thunderstorm: Favorable conditions
Tomorrow's Outlook:
Excellent 87/100
Ideal conditions for hiking. Comfortable temperature (high near 50°F), light wind, and clear forecast.

About Ha Ha Tonka State Park

Ha ha tonka’s castle ruins, karst bridge, spring, bluff and trail system create different weather decisions within one practical trip.

Planning an Outing

Begin with karst flooding, slick stairs, bluff lightning, heat and closures. Check the exact facility notice before committing to this Ha Ha Tonka’s castle ruins, karst bridge, spring, bluff and trail system.

Destination-Specific Access

Do not attribute Lake of the Ozarks resort boating, camping or golf to this state park.

Weather Tips

  • Across Ha Ha Tonka’s castle ruins, karst bridge, spring, bluff and trail system, check official trail and road notices after heavy rain, strong wind or ice.

Nearby Towns and Areas

  • Castle Ruins
  • Natural Bridge
  • Ha Ha Tonka Spring
  • Camdenton

Adjust the Day to the Forecast

Choose the shorter route with the clearest exit options.

7-Day Forecast

☀
°F
High: 43° | Low: 32°
Current Temperature
Clear
Station: KAIZ
Observed at: 6:56 pm CST on 11/12/26
Wind: 0 mph | Humidity: %
Fri ☀
47° 26°
0%
Sat ☀
50° 30°
0%
Sun ⛅
53° 32°
3%
Mon ☀
55° 33°
0%
Tue ☀
59° 38°
0%
Wed ⛅
64° 48°
2%
Thu 🌧
65° --°
23%

7-Day High Temperature Trend

47° Fri 50° Sat 53° Sun 55° Mon 59° Tue 64° Wed 65° Thu

7-Day Low Temperature Trend

26° Fri 30° Sat 32° Sun 33° Mon 38° Tue 48° Wed 50° Thu

📊 7-Day Outdoor Outlook

Good Fair Poor 20 Fri 70 Sat 85 Sun 100 Mon 100 Tue 100 Wed 100 Thu
Forecast data from the National Weather Service  |  Last Updated: November 12, 2026 8:47 pm CST

Weather by Season

Winter

Freezing rain and rapid thaw can complicate heat and closures; verify the operating surface before committing to a full day.

Spring

Warm, humid air can arrive ahead of severe storms, making slick stairs the deciding factor for a spring outing.

Summer

Thunderstorms can change karst flooding faster than the daily temperature suggests; leave exposed terrain at the first warning.

Fall

Dry spells may improve surfaces until a cold front renews bluff lightning; carry layers and preserve an early turnaround option.

Key Climate Data Points

  • Local climate: This local planning area has an annual average temperature near 56–59°F, receives about 42–48 inches of precipitation and records typically 8–16 inches.
  • Wettest season: Spring.
  • Driest season: Late summer or early fall.
  • Annual average temperature: Near 56–59°f.
  • Annual snowfall: Typically 8–16 inches.