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Hannibal, MO · Ralls County
Right Now
Rain
Water
67°
Wind
4 mph
W
Gusts
6 mph
Pressure
29.97
rising
Forecast - Sun, May 24
High / Low
79° / 59°
Wind
4 mph
gusts 11 mph
Precip
78%
UV
8
Sunrise
10:46 AM
Sunset
1:22 AM
Today Read
Mark Twain LakeWind read
Calm
4 mph avg
Water read
67°
Warm-water bite
Air range
59° / 79°
today
Precip
78%
watch timing
Today's forecast for Mark Twain Lake has calm wind, 59F to 79F air temperatures, 78% chance of precipitation, and 67F water.
The planner reads this page's water temp, forecast, fish species, solunar timing, reports, and imagery context so you can decide what to throw, when to go, and when to move.
Today's AI read
Active temps make wind edges, shallow cover, and feeding windows more important. Wind is not the main constraint, so timing and presentation can drive the plan. Check the solunar window against hourly wind and light.
Uses this lake data
Trip read from the AI planner
FishableFishing Forecast
first quarter
Major
12:58 AM - 3:28 AM
Minor
6:39 PM - 8:09 PM
Detailed temperature readings across your lake.
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Fish Species
17Water Temperature History
Current
75°
May 31
Low
33°
Dec 7
Average
62°
Last 12 Months
Warmest avg: August (82°F)
Coolest avg: December (35°F)
Rapid warming: March → April (+13°F)
Sharpest cooling: October → November (-16°F)
Wind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
12am - 7am
Peak Wind
7 mph
12am
Peak Gust
11 mph
highest gust
Pressure
30.00 inHg
steady
Visibility
8 mi
98% 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
3/5first quarter
Water at 67°F -- warm-water species active.
Fish Species
17Nearby Lakes
FAQ
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.