LAMONI, IA 50140 Weather Forecast & Current Conditions

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LAMONI, IA
Current Weather

8:53 PM CDT JUN 25, 2026
Overcast
70°F
Feels Like: 70°F
Dewpoint: 61°F
Rel. Hum.: 73%
Visibility: 10 miles
Wind: E at 3 mph
Pressure: 29.99 inches
Last 72 hours

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LAMONI, IA 50140
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly cloudy. A chance of showers with a slight chance of thunderstorms this evening, then showers likely with a chance of thunderstorms after midnight. Lows in the lower 60s. East winds 5 to 10 mph. Chance of rain 70 percent.
FRIDAY
Mostly cloudy with a chance of showers and thunderstorms in the morning, then partly sunny in the afternoon. Highs in the mid 70s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.
FRIDAY NIGHT
Partly cloudy. Lows in the lower 60s. East winds 5 to 10 mph.
SATURDAY
Partly sunny. Humid with highs around 80. Southeast winds 10 to 15 mph.
SATURDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Humid with lows around 70. Southeast winds around 10 mph with gusts up to 20 mph. Chance of rain 30 percent.
SUNDAY
Sunny. Highs in the upper 80s. Heat index values up to 100 in the afternoon.
SUNDAY NIGHT
Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening.
MONDAY
Mostly sunny. Highs in the lower 90s. Heat index values up to 105.
MONDAY NIGHT
Partly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening.
TUESDAY
Sunny. Highs in the lower 90s. Heat index values up to 105.
TUESDAY NIGHT
Mostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 100 early in the evening.
WEDNESDAY
Sunny. Highs in the lower 90s. Heat index values up to 100.
WEDNESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. Heat index values up to 100 early in the evening.

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  6/25/2026
Thursday
25 JUN 2026
LAMONI, IA 50140 weather forecast Day 1, 12 hours 1 PM 74° 74° Mostly Cloudy 8%

0% Thunder
( 14% severe)
NE   3 53% 56°
High 76° LAMONI, IA 50140 weather forecast Day 1, 15 hours 4 PM 75° 75° Mostly Cloudy NE   3 52% 56°
Mostly Cloudy

Chance of Rain

LAMONI, IA 50140 weather forecast Day 1, 18 hours 7 PM 73° 73° Mostly Cloudy 30%
RAIN
<.01 in
0% Thunder
( 20% severe)
ENE   6 59% 58°
LAMONI, IA 50140 weather forecast Day 1, 21 hours 10 PM 67° 67° Mostly Cloudy E   7 75% 59°
Friday
26 JUN 2026
LAMONI, IA 50140 weather forecast Day 2, 0 hours 1 AM 64° 64° Mostly Cloudy 58%
RAIN
***
0% Thunder
( 26% severe)
ENE   8 84% 59°
Low 61° LAMONI, IA 50140 weather forecast Day 2, 3 hours 4 AM 64° 63° Mostly Cloudy ENE   10 87% 60°
High 75° LAMONI, IA 50140 weather forecast Day 2, 6 hours 7 AM 63° 62° Mostly Cloudy 48%
RAIN
***
0% Thunder
( 21% severe)
ENE   12 93% 61°

Mostly Cloudy

Chance of Rain

LAMONI, IA 50140 weather forecast Day 2, 9 hours 10 AM 68° 68° Mostly Cloudy ENE   12 81% 62°
LAMONI, IA 50140 weather forecast Day 2, 12 hours 1 PM 72° 72° Mostly Cloudy 6%

0% Thunder
( 6% severe)
E   12 73% 63°
LAMONI, IA 50140 weather forecast Day 2, 15 hours 4 PM 74° 74° Mostly Cloudy E   12 69% 63°
LAMONI, IA 50140 weather forecast Day 2, 18 hours 7 PM 73° 73° Partly Cloudy 0%

0% Thunder
( 3% severe)
ENE   10 71% 63°
LAMONI, IA 50140 weather forecast Day 2, 21 hours 10 PM 67° 67° Mostly Cloudy E   8 87% 63°
Saturday
27 JUN 2026
LAMONI, IA 50140 weather forecast Day 3, 0 hours 1 AM 65° 65° Partly Cloudy 2%

0% Thunder
( 6% severe)
E   6 93% 63°
Low 63° LAMONI, IA 50140 weather forecast Day 3, 3 hours 4 AM 64° 64° Partly Cloudy E   6 97% 63°
High 82° LAMONI, IA 50140 weather forecast Day 3, 6 hours 7 AM 65° 65° Mostly Cloudy 4%

0% Thunder
( 11% severe)
ESE   8 97% 64°

Mostly Cloudy



LAMONI, IA 50140 weather forecast Day 3, 9 hours 10 AM 71° 71° Mostly Cloudy SE   9 81% 65°
LAMONI, IA 50140 weather forecast Day 3, 15 hours 1 PM 76° 77° Mostly Cloudy 8%

0% Thunder
( 24% severe)
SE   12 74% 67°
LAMONI, IA 50140 weather forecast Day 3, 18 hours 4 PM 80° 83° Mostly Cloudy SE   14 67% 68°
LAMONI, IA 50140 weather forecast Day 3, 21 hours 7 PM 80° 83° Mostly Cloudy     SE   13 74% 71°

LAMONI, IA extended weather forecast

Sunday
28 JUN 2026
Monday
29 JUN 2026
Tuesday
30 JUN 2026
Wednesday
1 JUL 2026
Thursday
2 JUL 2026
Low 71° Low 72° Low 72° Low 71° Low 72°
High 92° High 90° High 91° High 91° High 88°
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
Partly Cloudy
31% Rain
Partly Cloudy
23% Rain
Partly Cloudy
27% Rain
Partly Cloudy
27% Rain
Partly Cloudy
29% Rain
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