MERCER, MO 64661 Weather Forecast & Current Conditions

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LAMONI, IA
Current Weather

11:53 PM CDT JUN 8, 2026
Clear
75°F
Feels Like: 75°F
Dewpoint: 72°F
Rel. Hum.: 90%
Visibility: 10 miles
Wind: SSW at 5 mph
Pressure: 29.94 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 PM CDT  6/ 8/2026
Tuesday
9 JUN 2026
MERCER, MO 64661 weather forecast Day 1, 0 hours 1 AM 72° 72° Mostly Cloudy 20%
RAIN
<.01 in
0% Thunder
( 25% severe)
S   3 90% 69°
Low 69° MERCER, MO 64661 weather forecast Day 1, 3 hours 4 AM 70° 70° Mostly Cloudy SE   5 97% 69°
High 89° MERCER, MO 64661 weather forecast Day 1, 6 hours 7 AM 71° 71° Mostly Cloudy 31%
RAIN
<.01 in
0% Thunder
( 19% severe)
SW   6 93% 69°

Mostly Cloudy

Chance of Rain

MERCER, MO 64661 weather forecast Day 1, 9 hours 10 AM 80° 84° Mostly Cloudy SSE   8 79% 73°
MERCER, MO 64661 weather forecast Day 1, 12 hours 1 PM 84° 91° Partly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 25% severe)
SSW   12 72% 74°
MERCER, MO 64661 weather forecast Day 1, 15 hours 4 PM 88° 97° Partly Cloudy S   14 63% 74°
MERCER, MO 64661 weather forecast Day 1, 18 hours 7 PM 87° 97° Partly Cloudy 8%

0% Thunder
( 29% severe)
S   14 68% 75°
MERCER, MO 64661 weather forecast Day 1, 21 hours 10 PM 80° 85° Partly Cloudy S   14 82% 74°
Wednesday
10 JUN 2026
MERCER, MO 64661 weather forecast Day 2, 0 hours 1 AM 77° 79° Mostly Cloudy 6%

0% Thunder
( 19% severe)
SSW   15 79% 70°
Low 73° MERCER, MO 64661 weather forecast Day 2, 3 hours 4 AM 75° 75° Partly Cloudy S   15 82% 69°
High 88° MERCER, MO 64661 weather forecast Day 2, 6 hours 7 AM 75° 75° Clear 20%
RAIN
.01–.1 in
0% Thunder
( 33% severe)
SSW   16 79% 68°

Partly Cloudy

Rain Likely


Breezy
MERCER, MO 64661 weather forecast Day 2, 9 hours 10 AM 81° 84° Partly Cloudy SSW   18 69% 70°
MERCER, MO 64661 weather forecast Day 2, 12 hours 1 PM 85° 91° Partly Cloudy 54%
RAIN
***
0% Thunder
( 61% severe)
SSW   22 65% 72°
MERCER, MO 64661 weather forecast Day 2, 15 hours 4 PM 86° 92° Partly Cloudy SSW   21 63% 72°
MERCER, MO 64661 weather forecast Day 2, 18 hours 7 PM 82° 86° Partly Cloudy 42%
RAIN
***
0% Thunder
( 41% severe)
SSW   15 69% 71°
MERCER, MO 64661 weather forecast Day 2, 21 hours 10 PM 75° 75° Mostly Cloudy SSW   13 82% 69°

LAMONI, IA extended weather forecast

BAD DAY
BAD DATE
BAD DAY
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BAD DAY
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Low 72° Low 67° Low 59° Low 61° Low 59°
High 89° High 88° High 81° High 84° High 77°
MERCER, MO 64661 weather forecast Day 3 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
Mostly Cloudy
67% Rain
Overcast
81% Rain
Mostly Cloudy
30% Rain
Clear
17% Rain
Mostly Cloudy
20% Rain
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