MERCER, MO 64661 Weather Forecast & Current Conditions

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LAMONI, IA
Current Weather

9:53 PM CDT JUN 8, 2026
Clear
77°F
Feels Like: 78°F
Dewpoint: 72°F
Rel. Hum.: 85%
Visibility: 10 miles
Wind: SE at 6 mph
Pressure: 29.89 inches
Last 72 hours

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MERCER, MO 64661
Weather Forecast

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REST OF TONIGHT
Partly cloudy late this evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. South winds around 5 mph. Chance of rain 50 percent.
TUESDAY
Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the upper 80s. South winds 10 to 15 mph. Chance of rain 20 percent.
TUESDAY NIGHT
Mostly clear. Lows in the lower 70s. South winds 10 to 15 mph with gusts up to 30 mph.
WEDNESDAY
Mostly sunny. Showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 80s. South winds 15 to 20 mph with gusts up to 40 mph. Chance of rain 60 percent.
WEDNESDAY NIGHT
A chance of thunderstorms in the evening. Showers likely. Lows in the upper 60s. Southwest winds 15 to 20 mph with gusts up to 35 mph, becoming south 5 to 10 mph with gusts up to 20 mph after midnight. Chance of rain 70 percent.
THURSDAY
Showers likely. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Highs in the lower 80s. Chance of rain 70 percent.
THURSDAY NIGHT AND FRIDAY
Mostly clear. Lows in the upper 50s. Highs in the lower 80s.
FRIDAY NIGHT
Mostly clear. A chance of showers after midnight. Lows in the lower 60s. Chance of rain 30 percent.
SATURDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 30 percent.
SATURDAY NIGHT
Partly cloudy with a chance of thunderstorms. A chance of showers. Lows in the lower 60s. Chance of rain 40 percent.
SUNDAY
Mostly sunny with a chance of showers. Highs in the mid 70s. Chance of rain 40 percent.
SUNDAY NIGHT
Mostly cloudy. Lows in the upper 50s.
MONDAY
Mostly sunny. Highs in the mid 70s.

Visible Weather Satellite
MERCER, MO 64661
Infrared Weather Satellite
MERCER, MO 64661
NEXRAD Weather Radar
MERCER, MO 64661

LAMONI, IA 3 hourly weather forecast

weather forecast created  7:00 AM CDT  6/ 8/2026
Monday
8 JUN 2026
MERCER, MO 64661 weather forecast Day 1, 12 hours 1 PM 79° 82° Partly Cloudy 4%

0% Thunder
( 31% severe)
WSW   5 72% 69°
High 84° MERCER, MO 64661 weather forecast Day 1, 15 hours 4 PM 83° 86° Partly Cloudy WSW   5 61% 68°
Partly Cloudy



MERCER, MO 64661 weather forecast Day 1, 18 hours 7 PM 82° 85° Partly Cloudy 4%

0% Thunder
( 15% severe)
WSW   3 63% 68°
MERCER, MO 64661 weather forecast Day 1, 21 hours 10 PM 74° 74° Partly Cloudy SSE   3 84% 69°
Tuesday
9 JUN 2026
MERCER, MO 64661 weather forecast Day 2, 0 hours 1 AM 71° 71° Mostly Cloudy 13%
RAIN
<.01 in
0% Thunder
( 34% severe)
S   3 90% 68°
Low 68° MERCER, MO 64661 weather forecast Day 2, 3 hours 4 AM 69° 69° Mostly Cloudy ESE   5 97% 68°
High 88° MERCER, MO 64661 weather forecast Day 2, 6 hours 7 AM 71° 71° Mostly Cloudy 19%
RAIN
<.01 in
0% Thunder
( 21% severe)
SW   7 93% 69°

Mostly Cloudy



MERCER, MO 64661 weather forecast Day 2, 9 hours 10 AM 79° 82° Mostly Cloudy S   9 77% 71°
MERCER, MO 64661 weather forecast Day 2, 12 hours 1 PM 84° 90° Partly Cloudy 16%
RAIN
>2 in
0% Thunder
( 27% severe)
S   12 70% 73°
MERCER, MO 64661 weather forecast Day 2, 15 hours 4 PM 87° 94° Partly Cloudy S   15 63% 73°
MERCER, MO 64661 weather forecast Day 2, 18 hours 7 PM 86° 93° Partly Cloudy 9%

0% Thunder
( 21% severe)
S   14 65% 73°
MERCER, MO 64661 weather forecast Day 2, 21 hours 10 PM 79° 82° Partly Cloudy S   15 82% 73°
Wednesday
10 JUN 2026
MERCER, MO 64661 weather forecast Day 3, 0 hours 1 AM 76° 77° Clear 0%

0% Thunder
( 16% severe)
SSW   15 82% 70°
Low 73° MERCER, MO 64661 weather forecast Day 3, 3 hours 4 AM 75° 75° Partly Cloudy SSW   15 79% 68°
High 88° MERCER, MO 64661 weather forecast Day 3, 6 hours 7 AM 74° 74° Partly Cloudy 5%

0% Thunder
( 22% severe)
SSW   16 82% 68°

Partly Cloudy

Rain Likely


Breezy
MERCER, MO 64661 weather forecast Day 3, 9 hours 10 AM 81° 84° Partly Cloudy SSW   20 69% 70°
MERCER, MO 64661 weather forecast Day 3, 15 hours 1 PM 85° 91° Partly Cloudy 62%
RAIN
***
0% Thunder
( 46% severe)
SSW   22 65% 72°
MERCER, MO 64661 weather forecast Day 3, 18 hours 4 PM 86° 91° Partly Cloudy SSW   21 61% 71°
MERCER, MO 64661 weather forecast Day 3, 21 hours 7 PM 80° 83° Partly Cloudy     SSW   16 72% 70°

LAMONI, IA extended weather forecast

Thursday
11 JUN 2026
Friday
12 JUN 2026
Saturday
13 JUN 2026
Sunday
14 JUN 2026
Monday
15 JUN 2026
Low 67° Low 59° Low 61° Low 59° Low 58°
High 88° High 81° High 84° High 77° High 74°
MERCER, MO 64661 weather forecast Day 4 MERCER, MO 64661 weather forecast Day 5 MERCER, MO 64661 weather forecast Day 6 MERCER, MO 64661 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
81% Rain
Mostly Cloudy
30% Rain
Clear
17% Rain
Mostly Cloudy
20% Rain
Overcast
42% Rain
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