LAMONI, IA 50140 Weather Forecast & Current Conditions

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LAMONI, IA
Current Weather

6:53 PM CDT MAY 14, 2026
Clear
75°F
Feels Like: 75°F
Dewpoint: 41°F
Rel. Hum.: 29%
Visibility: 10 miles
Wind: S at 17 mph, gusts to 29
Pressure: 29.81 inches
Last 72 hours

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LAMONI, IA 50140
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 50s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent.
FRIDAY
Sunny. Highs in the upper 80s. South winds 10 to 15 mph with gusts up to 25 mph.
FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms. A chance of showers, mainly in the evening. Lows in the lower 60s. South winds 10 to 15 mph. Chance of rain 40 percent.
SATURDAY
Mostly sunny. Showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 80s. South winds 5 to 10 mph. Chance of rain 70 percent.
SATURDAY NIGHT
Showers and thunderstorms likely, mainly in the evening. Lows in the lower 60s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent.
SUNDAY
Mostly sunny and breezy. Highs in the upper 80s.
SUNDAY NIGHT
Partly cloudy. A chance of showers and thunderstorms after midnight. Breezy with lows in the upper 60s. Chance of rain 40 percent.
MONDAY
Mostly cloudy in the morning, then becoming partly sunny. A chance of showers and thunderstorms. Breezy with highs in the upper 80s. Chance of rain 50 percent.
MONDAY NIGHT
A chance of thunderstorms in the evening. Showers likely. Breezy with lows in the lower 60s. Chance of rain 70 percent.
TUESDAY
Mostly sunny with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 30 percent.
TUESDAY NIGHT
Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly cloudy with a slight chance of showers after midnight. Lows in the upper 40s. Chance of rain 30 percent.
WEDNESDAY
Partly sunny. Highs in the lower 70s.
WEDNESDAY NIGHT
Mostly cloudy in the evening, then partly cloudy with a slight chance of showers after midnight. Lows around 50. Chance of rain 20 percent.

Visible Weather Satellite
LAMONI, IA 50140
Infrared Weather Satellite
LAMONI, IA 50140
NEXRAD Weather Radar
LAMONI, IA 50140

LAMONI, IA 3 hourly weather forecast

weather forecast created  7:00 AM CDT  5/14/2026
Thursday
14 MAY 2026
LAMONI, IA 50140 weather forecast Day 1, 12 hours 1 PM 75° 75° Partly Cloudy 3%

0% Thunder
( 8% severe)
S   20 32% 43°
High 76° LAMONI, IA 50140 weather forecast Day 1, 15 hours 4 PM 75° 75° Mostly Cloudy SSE   21 32% 43°
Mostly Cloudy

Chance of Rain


Breezy
LAMONI, IA 50140 weather forecast Day 1, 18 hours 7 PM 73° 73° Partly Cloudy 27%
RAIN
<.01 in
0% Thunder
( 36% severe)
SSE   17 35% 44°
LAMONI, IA 50140 weather forecast Day 1, 21 hours 10 PM 68° 68° Mostly Cloudy SSE   14 44% 45°
Friday
15 MAY 2026
LAMONI, IA 50140 weather forecast Day 2, 0 hours 1 AM 65° 65° Mostly Cloudy 13%
RAIN
<.01 in
0% Thunder
( 26% severe)
SSE   14 54% 48°
Low 60° LAMONI, IA 50140 weather forecast Day 2, 3 hours 4 AM 62° 61° Partly Cloudy SSE   12 67% 51°
High 88° LAMONI, IA 50140 weather forecast Day 2, 6 hours 7 AM 61° 60° Partly Cloudy 1%

0% Thunder
( 8% severe)
SSE   10 78% 54°

Partly Cloudy



LAMONI, IA 50140 weather forecast Day 2, 9 hours 10 AM 74° 74° Partly Cloudy SSE   13 57% 58°
LAMONI, IA 50140 weather forecast Day 2, 12 hours 1 PM 83° 83° Clear 5%

0% Thunder
( 18% severe)
SSE   13 44% 59°
LAMONI, IA 50140 weather forecast Day 2, 15 hours 4 PM 86° 85° Clear SSE   14 40% 59°
LAMONI, IA 50140 weather forecast Day 2, 18 hours 7 PM 84° 83° Partly Cloudy 18%
RAIN
<.01 in
0% Thunder
( 38% severe)
SSE   13 41% 58°
LAMONI, IA 50140 weather forecast Day 2, 21 hours 10 PM 75° 75° Mostly Cloudy S   10 58% 59°
Saturday
16 MAY 2026
LAMONI, IA 50140 weather forecast Day 3, 0 hours 1 AM 70° 70° Mostly Cloudy 15%
RAIN
<.01 in
0% Thunder
( 29% severe)
SSW   8 66% 58°
Low 63° LAMONI, IA 50140 weather forecast Day 3, 3 hours 4 AM 66° 66° Mostly Cloudy SE   6 75% 58°
High 87° LAMONI, IA 50140 weather forecast Day 3, 6 hours 7 AM 64° 64° Partly Cloudy 7%

0% Thunder
( 18% severe)
S   6 81% 58°

Partly Cloudy

Chance of Rain

LAMONI, IA 50140 weather forecast Day 3, 9 hours 10 AM 76° 78° Partly Cloudy S   8 58% 60°
LAMONI, IA 50140 weather forecast Day 3, 15 hours 1 PM 84° 84° Partly Cloudy 42%
RAIN
***
0% Thunder
( 26% severe)
SSE   12 44% 60°
LAMONI, IA 50140 weather forecast Day 3, 18 hours 4 PM 85° 85° Partly Cloudy SSE   12 41% 59°
LAMONI, IA 50140 weather forecast Day 3, 21 hours 7 PM 81° 81° Mostly Cloudy     SSE   12 47% 59°

LAMONI, IA extended weather forecast

Sunday
17 MAY 2026
Monday
18 MAY 2026
Tuesday
19 MAY 2026
Wednesday
20 MAY 2026
Thursday
21 MAY 2026
Low 63° Low 64° Low 48° Low 51° Low 54°
High 83° High 70° High 69° High 65° High 68°
LAMONI, IA 50140 weather forecast Day 4 LAMONI, IA 50140 weather forecast Day 5 LAMONI, IA 50140 weather forecast Day 6 LAMONI, IA 50140 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
63% Rain
Overcast
79% Rain
Mostly Cloudy
35% Rain
Overcast
40% Rain
Overcast
52% Rain
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