LE MARS, IA 51031 Weather Forecast & Current Conditions

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LE MARS, IA
Current Weather

3:15 AM CDT APR 20, 2026
Clear
34°F
Feels Like: 34°F
Dewpoint: 16°F
Rel. Hum.: 45%
Visibility: 10 miles
Wind: Calm
Pressure: 30.23 inches
Last 72 hours

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LE MARS, IA 51031
Weather Forecast

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Snow Depth pages
TODAY
Sunny, breezy and much warmer with highs in the lower 70s. South winds 15 to 25 mph.
TONIGHT
Partly cloudy in the evening, then clearing. Not as cool with lows in the upper 40s. South winds 15 to 20 mph with gusts up to 30 mph, diminishing to 5 to 10 mph with gusts up to 20 mph after midnight.
TUESDAY
Sunny, warmer with highs in the lower 80s. East winds around 5 mph.
TUESDAY NIGHT
Mostly clear. Lows in the mid 50s. Southeast winds 5 to 10 mph.
WEDNESDAY
Sunny, breezy with highs in the mid 80s. South winds 15 to 25 mph.
WEDNESDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Breezy with lows around 60. Chance of rain 30 percent.
THURSDAY
Mostly cloudy in the morning, then becoming mostly sunny. A chance of showers. Breezy with highs around 80. Chance of rain 50 percent.
THURSDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Breezy and much cooler with lows in the lower 40s.
FRIDAY
Mostly sunny. Much cooler with highs in the lower 60s.
FRIDAY NIGHT
Mostly clear. Lows in the upper 30s.
SATURDAY
Partly sunny. Highs in the upper 50s.
SATURDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 30s.
SUNDAY
Mostly sunny. A chance of rain showers in the afternoon. Highs in the upper 50s. Chance of rain 30 percent.

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  4/19/2026
Monday
20 APR 2026
LE MARS, IA 51031 weather forecast Day 1, 0 hours 1 AM 35° 29° Clear 0%

0% Thunder
( 0% severe)
E   7 50% 19°
Low 31° LE MARS, IA 51031 weather forecast Day 1, 3 hours 4 AM 32° 25° Clear ESE   8 59% 20°
High 72° LE MARS, IA 51031 weather forecast Day 1, 6 hours 7 AM 32° 24° Clear 0%

0% Thunder
( 0% severe)
SE   9 65% 22°

Clear



LE MARS, IA 51031 weather forecast Day 1, 9 hours 10 AM 48° 42° Clear SSE   15 43% 27°
LE MARS, IA 51031 weather forecast Day 1, 12 hours 1 PM 62° 60° Clear 0%

0% Thunder
( 0% severe)
S   18 32% 32°
LE MARS, IA 51031 weather forecast Day 1, 15 hours 4 PM 71° 71° Partly Cloudy S   18 26% 34°
LE MARS, IA 51031 weather forecast Day 1, 18 hours 7 PM 70° 70° Partly Cloudy 2%

0% Thunder
( 2% severe)
S   14 30% 37°
LE MARS, IA 51031 weather forecast Day 1, 21 hours 10 PM 59° 57° Partly Cloudy SSE   10 49% 40°
Tuesday
21 APR 2026
LE MARS, IA 51031 weather forecast Day 2, 0 hours 1 AM 54° 51° Clear 1%

0% Thunder
( 2% severe)
S   9 61% 41°
Low 47° LE MARS, IA 51031 weather forecast Day 2, 3 hours 4 AM 51° 49° Clear S   6 68% 41°
High 83° LE MARS, IA 51031 weather forecast Day 2, 6 hours 7 AM 47° 46° Partly Cloudy 0%

0% Thunder
( 0% severe)
S   3 80% 41°

Partly Cloudy



LE MARS, IA 51031 weather forecast Day 2, 9 hours 10 AM 64° 65° Partly Cloudy NNE   5 48% 44°
LE MARS, IA 51031 weather forecast Day 2, 12 hours 1 PM 78° 78° Clear 0%

0% Thunder
( 2% severe)
NE   7 26% 40°
LE MARS, IA 51031 weather forecast Day 2, 15 hours 4 PM 83° 81° Clear ENE   6 19% 37°
LE MARS, IA 51031 weather forecast Day 2, 18 hours 7 PM 79° 78° Clear 1%

0% Thunder
( 3% severe)
ESE   5 24% 39°
LE MARS, IA 51031 weather forecast Day 2, 21 hours 10 PM 64° 64° Clear ESE   6 43% 41°

LE MARS, IA extended weather forecast

Wednesday
22 APR 2026
Thursday
23 APR 2026
Friday
24 APR 2026
Saturday
25 APR 2026
Sunday
26 APR 2026
Low 54° Low 58° Low 41° Low 39° Low 35°
High 80° High 74° High 60° High 54° High 59°
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
Clear
5% Rain
Overcast
42% Rain
Partly Cloudy
19% Rain
Overcast
27% Rain
Partly Cloudy
23% Rain
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