LE MARS, IA 51031 Weather Forecast & Current Conditions

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LE MARS, IA
Current Weather

6:55 AM CDT APR 19, 2026
Overcast
41°F
Feels Like: 36°F
Dewpoint: 21°F
Rel. Hum.: 43%
Visibility: 10 miles
Wind: WNW at 8 mph
Pressure: 30.15 inches
Last 72 hours

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LE MARS, IA 51031
Weather Forecast

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TODAY
Mostly sunny. A chance of sprinkles this morning. Highs in the upper 50s. Northwest winds 5 to 10 mph with gusts up to 20 mph.
TONIGHT
Mostly clear. Lows in the lower 30s. Northeast winds 5 to 10 mph, becoming east after midnight.
MONDAY
Sunny, warmer with highs in the lower 70s. South winds 15 to 20 mph with gusts up to 30 mph.
MONDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Not as cool with lows in the upper 40s. South winds 15 to 20 mph with gusts up to 30 mph, becoming southwest 5 to 10 mph with gusts up to 20 mph after midnight.
TUESDAY
Sunny, warmer with highs in the lower 80s. North winds around 5 mph.
TUESDAY NIGHT
Mostly clear. Lows in the lower 50s.
WEDNESDAY
Sunny, breezy with highs in the mid 80s.
WEDNESDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Windy with lows in the lower 60s. Chance of rain 40 percent.
THURSDAY
Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. Windy with highs in the lower 80s. Chance of rain 50 percent.
THURSDAY NIGHT
Partly cloudy. A chance of showers and thunderstorms in the evening. Breezy and much cooler with lows in the lower 40s. Chance of rain 50 percent.
FRIDAY
Mostly sunny. A chance of showers in the afternoon. Breezy and much cooler with highs in the upper 50s. Chance of rain 30 percent.
FRIDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the mid 30s.
SATURDAY
Mostly sunny. Highs in the lower 60s.

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  4/18/2026
Sunday
19 APR 2026
LE MARS, IA 51031 weather forecast Day 1, 0 hours 1 AM 34° 30° Partly Cloudy 3%

0% Thunder
( 1% severe)
SW   5 45% 16°
Low 32° LE MARS, IA 51031 weather forecast Day 1, 3 hours 4 AM 33° 27° Partly Cloudy SW   7 51% 18°
High 56° LE MARS, IA 51031 weather forecast Day 1, 6 hours 7 AM 34° 28° Mostly Cloudy 1%

0% Thunder
( 1% severe)
WNW   7 57% 21°

Decreasing Clouds



LE MARS, IA 51031 weather forecast Day 1, 9 hours 10 AM 45° 39° Partly Cloudy N   12 49% 27°
LE MARS, IA 51031 weather forecast Day 1, 12 hours 1 PM 52° 48° Partly Cloudy 0%

0% Thunder
( 0% severe)
NNW   12 30% 22°
LE MARS, IA 51031 weather forecast Day 1, 15 hours 4 PM 56° 53° Clear NNW   10 20% 17°
LE MARS, IA 51031 weather forecast Day 1, 18 hours 7 PM 53° 51° Clear 0%

0% Thunder
( 0% severe)
N   7 21% 15°
LE MARS, IA 51031 weather forecast Day 1, 21 hours 10 PM 40° 36° Clear ENE   6 37% 17°
Monday
20 APR 2026
LE MARS, IA 51031 weather forecast Day 2, 0 hours 1 AM 34° 28° Clear 1%

0% Thunder
( 1% severe)
E   7 52% 19°
Low 31° LE MARS, IA 51031 weather forecast Day 2, 3 hours 4 AM 32° 25° Clear ESE   8 59% 20°
High 71° LE MARS, IA 51031 weather forecast Day 2, 6 hours 7 AM 32° 24° Clear 0%

0% Thunder
( 0% severe)
SSE   9 62% 21°

Partly Cloudy



LE MARS, IA 51031 weather forecast Day 2, 9 hours 10 AM 48° 42° Clear SSE   15 43% 27°
LE MARS, IA 51031 weather forecast Day 2, 12 hours 1 PM 62° 60° Partly Cloudy 0%

0% Thunder
( 0% severe)
S   17 32% 32°
LE MARS, IA 51031 weather forecast Day 2, 15 hours 4 PM 70° 70° Partly Cloudy S   18 26% 34°
LE MARS, IA 51031 weather forecast Day 2, 18 hours 7 PM 69° 69° Partly Cloudy 0%

0% Thunder
( 2% severe)
S   14 31% 37°
LE MARS, IA 51031 weather forecast Day 2, 21 hours 10 PM 59° 57° Partly Cloudy S   10 47% 39°

LE MARS, IA extended weather forecast

Tuesday
21 APR 2026
Wednesday
22 APR 2026
Thursday
23 APR 2026
Friday
24 APR 2026
Saturday
25 APR 2026
Low 48° Low 54° Low 58° Low 43° Low 35°
High 80° High 82° High 71° High 54° High 53°
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
11% Rain
Clear
9% Rain
Overcast
39% Rain
Mostly Cloudy
31% Rain
Overcast
27% Rain
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