LE MARS, IA 51031 Weather Forecast & Current Conditions

Enter ZIP code or City, State   
    


LE MARS, IA
Current Weather

11:55 PM CDT SEP 10, 2026
Clear
64°F
Feels Like: 64°F
Dewpoint: 59°F
Rel. Hum.: 84%
Visibility: 10 miles
Wind: SSE at 7 mph
Pressure: 29.92 inches
Last 72 hours

Local Area Snow Depth

Iowa Current Weather

Iowa MOS Forecast Weather


Weather Map


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

LE MARS, IA 51031
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
OVERNIGHT
Mostly clear and not as cool. Near steady temperature in the mid 60s. South winds 10 to 15 mph with gusts up to 25 mph.
FRIDAY
Mostly sunny and breezy and more humid with highs in the mid 80s. South winds 15 to 25 mph with gusts up to 35 mph.
FRIDAY NIGHT
Partly cloudy in the evening, then clearing. Humid with lows in the lower 60s. South winds 15 to 20 mph with gusts up to 30 mph, becoming west 10 to 15 mph after midnight.
SATURDAY
Mostly sunny. Not as warm. Less humid with highs in the mid 70s. North winds 5 to 10 mph.
SATURDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s. Northeast winds around 5 mph.
SUNDAY
Showers likely with a slight chance of thunderstorms in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 60 percent.
SUNDAY NIGHT
Partly cloudy 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 upper 50s. Chance of rain 70 percent.
MONDAY
Becoming partly sunny in the afternoon. A chance of thunderstorms. Showers likely, mainly in the morning. Warmer with highs in the upper 70s. Chance of rain 70 percent.
MONDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. Lows in the mid 50s. Chance of rain 50 percent.
TUESDAY
Mostly cloudy in the morning, then becoming partly sunny. Not as warm with highs in the upper 60s.
TUESDAY NIGHT
Partly cloudy. Lows in the lower 50s.
WEDNESDAY
Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Highs in the mid 60s. Chance of rain 30 percent.
WEDNESDAY NIGHT
Mostly cloudy. Lows in the lower 50s.

Visible Weather Satellite
LE MARS, IA 51031
Infrared Weather Satellite
LE MARS, IA 51031
NEXRAD Weather Radar
LE MARS, IA 51031

LE MARS, IA 3 hourly weather forecast

weather forecast created  7:00 PM CDT  9/10/2026
Friday
11 SEP 2026
LE MARS, IA 51031 weather forecast Day 1, 0 hours 1 AM 66° 66° Clear 0%

0% Thunder
( 5% severe)
S   12 75% 58°
Low 64° LE MARS, IA 51031 weather forecast Day 1, 3 hours 4 AM 65° 65° Clear S   14 78% 58°
High 84° LE MARS, IA 51031 weather forecast Day 1, 6 hours 7 AM 65° 65° Partly Cloudy 1%

0% Thunder
( 3% severe)
S   15 90% 62°

Partly Cloudy




Breezy
LE MARS, IA 51031 weather forecast Day 1, 9 hours 10 AM 73° 73° Mostly Cloudy S   20 87% 69°
LE MARS, IA 51031 weather forecast Day 1, 12 hours 1 PM 81° 84° Partly Cloudy 3%

0% Thunder
( 8% severe)
S   22 69% 70°
LE MARS, IA 51031 weather forecast Day 1, 15 hours 4 PM 83° 87° Partly Cloudy S   22 65% 70°
LE MARS, IA 51031 weather forecast Day 1, 18 hours 7 PM 81° 84° Partly Cloudy 9%

0% Thunder
( 12% severe)
S   18 67% 69°
LE MARS, IA 51031 weather forecast Day 1, 21 hours 10 PM 74° 74° Partly Cloudy S   18 84% 69°
Saturday
12 SEP 2026
LE MARS, IA 51031 weather forecast Day 2, 0 hours 1 AM 70° 70° Clear 6%

0% Thunder
( 8% severe)
SSW   12 90% 67°
Low 60° LE MARS, IA 51031 weather forecast Day 2, 3 hours 4 AM 65° 65° Partly Cloudy NNW   10 90% 62°
High 73° LE MARS, IA 51031 weather forecast Day 2, 6 hours 7 AM 60° 58° Partly Cloudy 3%

0% Thunder
( 4% severe)
N   12 84% 55°

Partly Cloudy



LE MARS, IA 51031 weather forecast Day 2, 9 hours 10 AM 65° 65° Partly Cloudy N   13 68% 54°
LE MARS, IA 51031 weather forecast Day 2, 12 hours 1 PM 70° 70° Partly Cloudy 2%

0% Thunder
( 3% severe)
N   10 61% 56°
LE MARS, IA 51031 weather forecast Day 2, 15 hours 4 PM 71° 71° Clear NA   8 61% 57°
LE MARS, IA 51031 weather forecast Day 2, 18 hours 7 PM 69° 69° Clear 1%

0% Thunder
( 2% severe)
N   3 70% 59°
LE MARS, IA 51031 weather forecast Day 2, 21 hours 10 PM 61° 62° Partly Cloudy   CALM 87% 57°

LE MARS, IA extended weather forecast

BAD DAY
BAD DATE
BAD DAY
BAD DATE
BAD DAY
BAD DATE
BAD DAY
BAD DATE
BAD DAY
BAD DATE
Low 60° Low 50° Low 58° Low 60° Low 53°
High 78° High 71° High 75° High 72° High 67°
LE MARS, IA 51031 weather forecast Day 3 LE MARS, IA 51031 weather forecast Day 4 LE MARS, IA 51031 weather forecast Day 5 LE MARS, IA 51031 weather forecast Day 6 LE MARS, IA 51031 weather forecast Day 7
Partly Cloudy
13% Rain
Mostly Cloudy
40% Rain
Overcast
66% Rain
Overcast
61% Rain
Overcast
51% Rain
SELECT BOX EXAMPLES:
for LOCAL WEATHER:
SNOW DEPTH:
LOCAL WEATHER RADAR:
STATE WEATHER MAP:
Le Mars, IA
Le Mars, IA snow
Le Mars, IA radar
IA map
-or-
-or-
-or-
 
51031
51031 snow
51031 radar
 
-or-
-or-
 
 
IA
IA snow
 
 
Copyright © 2026 WeatherStreet.com
Put our free WeatherStreet weather lookup on your web page.
Terms & Conditions