LAMONI, IA 50140 Weather Forecast & Current Conditions

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LAMONI, IA
Current Weather

3:53 AM CDT JUL 24, 2026
Overcast
66°F
Feels Like: 66°F
Dewpoint: 61°F
Rel. Hum.: 84%
Visibility: 10 miles
Wind: SE at 3 mph
Pressure: 30.10 inches
Last 72 hours

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LAMONI, IA 50140
Weather Forecast

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TODAY
Mostly cloudy. A chance of showers with a slight chance of thunderstorms after midnight, then a chance of showers this afternoon. Highs in the mid 70s. Southeast winds 5 to 10 mph. Chance of rain 50 percent.
TONIGHT
Cloudy. A slight chance of showers in the evening. Humid with lows in the mid 60s. South winds 5 to 10 mph. Chance of rain 20 percent.
SATURDAY
Mostly cloudy in the morning, then becoming mostly sunny. Not as cool. Humid with highs in the upper 80s. Southwest winds around 5 mph. Heat index values up to 100 in the afternoon.
SATURDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Humid with lows around 70. South winds around 5 mph. Heat index values up to 100 early in the evening.
SUNDAY
Mostly sunny. Humid with highs in the lower 90s. South winds 5 to 10 mph. Heat index values up to 107.
SUNDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening.
MONDAY
Sunny, hot with highs in the mid 90s. Heat index values up to 110 in the afternoon.
MONDAY NIGHT
Mostly clear. Lows in the lower 70s. Heat index values up to 105 early in the evening.
TUESDAY
Mostly sunny. Highs in the lower 90s.
TUESDAY NIGHT
Partly cloudy. Lows around 70.
WEDNESDAY
Mostly sunny. Highs in the lower 90s.
WEDNESDAY NIGHT
Partly cloudy. Lows around 70.
THURSDAY
Mostly sunny. Highs in the lower 90s.

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 PM CDT  7/23/2026
Friday
24 JUL 2026
LAMONI, IA 50140 weather forecast Day 1, 0 hours 1 AM 67° 67° Mostly Cloudy 50%
RAIN
***
0% Thunder
( 17% severe)
SE   8 78% 60°
Low 63° LAMONI, IA 50140 weather forecast Day 1, 3 hours 4 AM 66° 66° Mostly Cloudy SE   8 81% 60°
High 74° LAMONI, IA 50140 weather forecast Day 1, 6 hours 7 AM 64° 64° Mostly Cloudy 88%
RAIN
***
0% Thunder
( 13% severe)
SE   8 90% 61°

Mostly Cloudy

Rain Likely

LAMONI, IA 50140 weather forecast Day 1, 9 hours 10 AM 66° 66° Mostly Cloudy SSE   9 87% 62°
LAMONI, IA 50140 weather forecast Day 1, 12 hours 1 PM 69° 69° Mostly Cloudy 57%
RAIN
***
0% Thunder
( 9% severe)
SSE   10 87% 65°
LAMONI, IA 50140 weather forecast Day 1, 15 hours 4 PM 72° 72° Mostly Cloudy SE   9 81% 66°
LAMONI, IA 50140 weather forecast Day 1, 18 hours 7 PM 73° 73° Mostly Cloudy 21%
RAIN
.01–.1 in
0% Thunder
( 14% severe)
SSE   8 81% 67°
LAMONI, IA 50140 weather forecast Day 1, 21 hours 10 PM 70° 70° Mostly Cloudy SSE   7 97% 69°
Saturday
25 JUL 2026
LAMONI, IA 50140 weather forecast Day 2, 0 hours 1 AM 69° 69° Mostly Cloudy 14%
RAIN
<.01 in
0% Thunder
( 10% severe)
S   7 97% 68°
Low 66° LAMONI, IA 50140 weather forecast Day 2, 3 hours 4 AM 69° 69° Mostly Cloudy S   6 100% 69°
High 88° LAMONI, IA 50140 weather forecast Day 2, 6 hours 7 AM 69° 69° Mostly Cloudy 0%

0% Thunder
( 8% severe)
S   5 100% 69°

Mostly Cloudy



LAMONI, IA 50140 weather forecast Day 2, 9 hours 10 AM 77° 78° Mostly Cloudy SSW   5 87% 73°
LAMONI, IA 50140 weather forecast Day 2, 12 hours 1 PM 83° 90° Partly Cloudy 0%

0% Thunder
( 4% severe)
  CALM 77% 75°
LAMONI, IA 50140 weather forecast Day 2, 15 hours 4 PM 87° 95° Partly Cloudy   CALM 65% 74°
LAMONI, IA 50140 weather forecast Day 2, 18 hours 7 PM 86° 96° Clear 0%

0% Thunder
( 6% severe)
  CALM 72% 76°
LAMONI, IA 50140 weather forecast Day 2, 21 hours 10 PM 77° 78° Partly Cloudy   CALM 94% 75°

LAMONI, IA extended weather forecast

Sunday
26 JUL 2026
Monday
27 JUL 2026
Tuesday
28 JUL 2026
Wednesday
29 JUL 2026
Thursday
30 JUL 2026
Low 76° Low 72° Low 73° Low 70° Low 69°
High 100° High 99° High 93° High 93° High 87°
LAMONI, IA 50140 weather forecast Day 3 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
Partly Cloudy
4% Rain
Partly Cloudy
42% Rain
Clear
16% Rain
Clear
16% Rain
Clear
13% Rain
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