LAMONI, IA 50140 Weather Forecast & Current Conditions
Enter ZIP code or City, State   
    


  50140 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

LAMONI, IA
Current Weather
3:53 AM CDT SEP 8, 2026
Clear
70°F
Feels Like: 70°F
Dewpoint: 57°F
Rel. Hum.: 63%
Visibility: 10 miles
Wind: SSE at 7 mph
Pressure: 30.01 inches
Last 72 hours

Local Area Snow Depth

Iowa Current Weather

Iowa MOS Forecast Weather


Weather Map

(Automated weather data from NWS/FAA)
  50140 WEATHER FORECAST
10-Day model forecast maps
2026 Hurricanes

LAMONI, IA 50140
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TODAY
Partly cloudy. Humid with highs in the lower 90s. South winds 5 to 10 mph with gusts up to 20 mph. Heat index values up to 104.
TONIGHT
A chance of thunderstorms. Showers with lows around 70. East winds 5 to 10 mph, becoming southwest after midnight. Chance of rain 90 percent. Heat index values up to 102 early in the evening.
WEDNESDAY
Mostly cloudy. Showers likely with a chance of thunderstorms in the morning, then a slight chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 80s. Southwest winds around 5 mph, becoming northwest in the afternoon. Chance of rain 70 percent.
WEDNESDAY NIGHT
Partly cloudy. A slight chance of showers and thunderstorms in the evening. Humid with lows in the lower 60s. North winds around 5 mph. Chance of rain 20 percent.
THURSDAY
Sunny. Highs in the lower 80s. Northeast winds around 5 mph.
THURSDAY NIGHT
Clear. Lows in the lower 60s.
FRIDAY
Sunny. Highs in the mid 80s.
FRIDAY NIGHT
Mostly clear in the evening, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the mid 60s. Chance of rain 60 percent.
SATURDAY
Partly sunny with a chance of showers with a slight chance of thunderstorms. Highs in the upper 70s. Chance of rain 40 percent.
SATURDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. A slight chance of thunderstorms after midnight. Lows in the lower 60s. Chance of rain 40 percent.
SUNDAY
Partly sunny with a chance of thunderstorms. A chance of showers. Highs around 80. Chance of rain 50 percent.
SUNDAY NIGHT
Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the lower 60s. Chance of rain 50 percent.
MONDAY
Mostly sunny with a chance of showers with a slight chance of thunderstorms. Highs in the upper 70s. Chance of rain 50 percent.

  50140 WEATHER SATELLITE LOOPS
Visible Weather Satellite
LAMONI, IA 50140
Infrared Weather Satellite
LAMONI, IA 50140
  50140 WEATHER RADAR LOOP
NEXRAD Weather Radar
LAMONI, IA 50140
 MOS COMPUTER WEATHER FORECAST

LAMONI, IA 3 hourly weather forecast
weather forecast created  7:00 PM CDT  9/ 7/2026
Tuesday
8 SEP 2026		 LAMONI, IA 50140 weather forecast Day 1, 0 hours 1 AM 73° 73° Mostly Cloudy 2%

 0% Thunder
( 9% severe)		 SSE   10 64% 60°
Low 70° LAMONI, IA 50140 weather forecast Day 1, 3 hours 4 AM 72° 72° Mostly Cloudy SSE   10 64% 59°
High 93° LAMONI, IA 50140 weather forecast Day 1, 6 hours 7 AM 71° 71° Partly Cloudy 2%

 0% Thunder
( 6% severe)		 S   10 66% 59°

Partly Cloudy



 LAMONI, IA 50140 weather forecast Day 1, 9 hours 10 AM 80° 82° Partly Cloudy S   10 65% 67°
LAMONI, IA 50140 weather forecast Day 1, 12 hours 1 PM 90° 96° Partly Cloudy 11%
RAIN
<.01 in		 0% Thunder
( 12% severe)		 SSW   12 54% 71°
LAMONI, IA 50140 weather forecast Day 1, 15 hours 4 PM 93° 100° Clear SSW   12 49% 71°
LAMONI, IA 50140 weather forecast Day 1, 18 hours 7 PM 87° 93° Mostly Cloudy 47%
RAIN
>2 in		 0% Thunder
( 32% severe)		 S   8 59% 71°
LAMONI, IA 50140 weather forecast Day 1, 21 hours 10 PM 80° 83° Mostly Cloudy NNE   8 74% 71°
Wednesday
9 SEP 2026		 LAMONI, IA 50140 weather forecast Day 2, 0 hours 1 AM 77° 79° Mostly Cloudy 78%
RAIN
***		 0% Thunder
( 39% severe)		 ESE   8 82% 71°
Low 70° LAMONI, IA 50140 weather forecast Day 2, 3 hours 4 AM 73° 73° Mostly Cloudy SW   7 93% 71°
High 81° LAMONI, IA 50140 weather forecast Day 2, 6 hours 7 AM 71° 71° Mostly Cloudy 69%
RAIN
***		 0% Thunder
( 21% severe)		 W   6 100% 71°

Mostly Cloudy

Rain Likely

 LAMONI, IA 50140 weather forecast Day 2, 9 hours 10 AM 74° 74° Mostly Cloudy WSW   5 93% 72°
LAMONI, IA 50140 weather forecast Day 2, 12 hours 1 PM 78° 80° Mostly Cloudy 18%
RAIN
.01–.1 in		 0% Thunder
( 18% severe)		 NW   5 82% 72°
LAMONI, IA 50140 weather forecast Day 2, 15 hours 4 PM 80° 83° Mostly Cloudy NW   6 74% 71°
LAMONI, IA 50140 weather forecast Day 2, 18 hours 7 PM 77° 79° Partly Cloudy 18%
RAIN
<.01 in		 0% Thunder
( 17% severe)		 NNW   5 79% 70°
LAMONI, IA 50140 weather forecast Day 2, 21 hours 10 PM 70° 70° Mostly Cloudy NA   5 93% 68°

LAMONI, IA extended weather forecast
Thursday
10 SEP 2026		 Friday
11 SEP 2026		 Saturday
12 SEP 2026		 Sunday
13 SEP 2026		 Monday
14 SEP 2026
Low 64° Low 64° Low 64° Low 63° Low 65°
High 87° High 88° High 80° High 83° High 78°
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
43% Rain		 Clear
10% Rain		 Mostly Cloudy
55% Rain		 Overcast
35% Rain		 Overcast
55% Rain
SELECT BOX EXAMPLES:
for LOCAL WEATHER:
SNOW DEPTH:
LOCAL WEATHER RADAR:
STATE WEATHER MAP: 		Lamoni, IA
Lamoni, IA snow
Lamoni, IA radar
IA map 		-or-
-or-
-or-
  		50140
50140 snow
50140 radar
  		-or-
-or-
 
  		IA
IA snow
 
 
Copyright © 2026 WeatherStreet.com
Put our free WeatherStreet weather lookup on your web page.
Terms & Conditions