LE MARS, IA 51031 Weather Forecast & Current Conditions

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LE MARS, IA
Current Weather

4:15 AM CST DEC 30, 2025
Clear
12°F
Feels Like: 2°F
Dewpoint: 12°F
Rel. Hum.: 100%
Visibility: 10 miles
Wind: S at 6 mph
Pressure: 30.26 inches
Last 72 hours

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LE MARS, IA 51031
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Partly sunny this morning, then clearing. Not as cool with highs in the upper 30s. Southwest winds 5 to 10 mph, becoming northwest 10 to 15 mph this afternoon.
TONIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Not as cool with lows in the mid 20s. Northwest winds 5 to 10 mph.
WEDNESDAY
Partly sunny. Highs in the upper 30s. Temperature falling into the upper 20s in the afternoon. West winds around 5 mph, becoming north in the afternoon.
WEDNESDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Colder with lows around 13. Northeast winds 5 to 10 mph.
NEW YEARS DAY
Partly sunny. Highs in the upper 20s. South winds 5 to 10 mph.
THURSDAY NIGHT
Mostly cloudy. Lows around 20.
FRIDAY
Mostly cloudy. Highs in the upper 20s.
FRIDAY NIGHT
Mostly cloudy. Lows around 20.
SATURDAY
Mostly sunny. Highs in the mid 30s.
SATURDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 20s.
SUNDAY
Mostly sunny. Highs in the lower 40s.
SUNDAY NIGHT
Partly cloudy. Lows in the mid 20s.
MONDAY
Mostly sunny. Highs around 40.

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  6:00 PM CST 12/29/2025
Tuesday
30 DEC 2025
LE MARS, IA 51031 weather forecast Day 1, 0 hours 12 AM 11° Clear 1%

0% Thunder
( 0% severe)
SSW   1 81%
Low 10° LE MARS, IA 51031 weather forecast Day 1, 3 hours 3 AM 12° Partly Cloudy SSW   3 81%
High 38° LE MARS, IA 51031 weather forecast Day 1, 6 hours 6 AM 14° Mostly Cloudy 5%

0% Thunder
( 0% severe)
SSW   3 82% 10°

Mostly Cloudy



LE MARS, IA 51031 weather forecast Day 1, 9 hours 9 AM 20° 12° Mostly Cloudy SW   6 75% 14°
LE MARS, IA 51031 weather forecast Day 1, 12 hours 12 PM 32° 23° Partly Cloudy 1%

0% Thunder
( 0% severe)
WNW   12 62% 21°
LE MARS, IA 51031 weather forecast Day 1, 15 hours 3 PM 36° 28° Partly Cloudy WNW   12 66% 26°
LE MARS, IA 51031 weather forecast Day 1, 18 hours 6 PM 32° 24° Partly Cloudy 0%

0% Thunder
( 0% severe)
WNW   10 85% 28°
LE MARS, IA 51031 weather forecast Day 1, 21 hours 9 PM 31° 23° Mostly Cloudy NW   9 96% 30°
Wednesday
31 DEC 2025
LE MARS, IA 51031 weather forecast Day 2, 0 hours 12 AM 29° 22° Mostly Cloudy 1%

0% Thunder
( 0% severe)
WNW   7 100% 29°
Low 26° LE MARS, IA 51031 weather forecast Day 2, 3 hours 3 AM 28° 21° Mostly Cloudy WNW   7 100% 28°
High 36° LE MARS, IA 51031 weather forecast Day 2, 6 hours 6 AM 28° 23° Mostly Cloudy 1%

0% Thunder
( 0% severe)
WNW   5 100% 28°

Mostly Cloudy



LE MARS, IA 51031 weather forecast Day 2, 9 hours 9 AM 29° 24° Mostly Cloudy W   5 96% 28°
LE MARS, IA 51031 weather forecast Day 2, 12 hours 12 PM 35° 29° Mostly Cloudy 0%

0% Thunder
( 0% severe)
WNW   7 78% 29°
LE MARS, IA 51031 weather forecast Day 2, 15 hours 3 PM 33° 26° Mostly Cloudy N   8 78% 27°
LE MARS, IA 51031 weather forecast Day 2, 18 hours 6 PM 26° 17° Mostly Cloudy 0%

0% Thunder
( 0% severe)
NNE   8 87% 23°
LE MARS, IA 51031 weather forecast Day 2, 21 hours 9 PM 21° 11° Mostly Cloudy NNE   8 87% 18°

LE MARS, IA extended weather forecast

Thursday
1 JAN 2026
Friday
2 JAN 2026
Saturday
3 JAN 2026
Sunday
4 JAN 2026
Monday
5 JAN 2026
Low 6° Low 10° Low 15° Low 22° Low 25°
High 26° High 26° High 33° High 42° High 43°
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
Mostly Cloudy
5% Snow
Partly Cloudy
7% Snow
Mostly Cloudy
10% Snow
Partly Cloudy
15% Snow/Ice
Partly Cloudy
17% Snow
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