
Mark Twain Lake
Hannibal, MO · Ralls County
Right Now
Clear
Water
84°
Wind
1 mph
SSW
Gusts
2 mph
Pressure
29.95
falling
Forecast - Sat, Jun 13
High / Low
83° / 65°
Wind
6 mph
gusts 17 mph
Precip
86%
UV
5
Sunrise
10:39 AM
Sunset
1:35 AM
Today Read
Mark Twain LakeWind read
Calm
6 mph avg
Water read
84°
Warm-water bite
Air range
65° / 83°
today
Precip
86%
watch timing
Today's forecast for Mark Twain Lake has calm wind, 65F to 83F air temperatures, 86% chance of precipitation, and 84F water.
AI fishing planner
Turn Mark Twain 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
waning crescent
Major
4:05 PM - 6:35 PM
Minor
8:18 AM - 9:48 AM
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Fish Species
17Water Temperature History
Current
81°
Jun 21
Low
33°
Dec 7
Average
63°
Last 12 Months
Warmest avg: June (82°F)
Coolest avg: December (35°F)
Rapid warming: April → May (+14°F)
Sharpest cooling: October → November (-16°F)
Weather Forecast
Wind speed, gusts, and pressure trends for trip timing.
Hourly Wind Forecast
Swipe days or tap points
13
5am - 4am
Peak Wind
10 mph
6pm
Peak Gust
17 mph
highest gust
Pressure
29.96 inHg
steady
Visibility
13 mi
28% clouds
Tap chart for details, swipe left or right for different days.Tap chart for details • Swipe for different days
Daily Pressure Forecast
Pressure stability helps plan windows
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Nearby Lakes
Fishing Forecast
3/5waning crescent
Water at 84°F -- warm-water species active.
Fish Species
17Nearby Lakes
FAQ
About Mark Twain Lake
Mark Twain Lake covers 18598.00 acres (29.06 square miles)
Mark Twain Lake is located in Hannibal, Ralls County, MO. It is accessible to the public for outdoor activities.