LE MARS, IA 51031 Weather Forecast & Current Conditions

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LE MARS, IA
Current Weather

4:55 PM CST JAN 21, 2026
Clear
25°F
Feels Like: 10°F
Dewpoint: 7°F
Rel. Hum.: 41%
Visibility: 10 miles
Wind: NW at 23 mph, gusts to 31
Pressure: 30.11 inches
Last 72 hours

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LE MARS, IA 51031
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly clear this evening, then becoming partly cloudy. Breezy, cold with lows around 10 above. Northwest winds 20 to 25 mph with gusts up to 40 mph, becoming west 5 to 10 mph after midnight.
THURSDAY
Partly sunny. Cooler with highs in the lower 20s. Temperature falling to around 15 in the afternoon. Northwest winds 15 to 20 mph with gusts up to 30 mph.
THURSDAY NIGHT
Partly cloudy. Much colder with lows around 13 below. North winds 10 to 15 mph. Wind chill values as low as 33 below.
FRIDAY
Mostly sunny in the morning, then becoming mostly cloudy. Much colder with highs around 2 below. North winds 10 to 15 mph. Wind chill values as low as 33 below.
FRIDAY NIGHT
Mostly cloudy. A slight chance of snow in the evening, then a chance of snow after midnight. Little or no snow accumulation. Cold. Near steady temperature around 4 below. Northeast winds around 5 mph. Chance of snow 30 percent.
SATURDAY
Mostly cloudy in the morning, then becoming partly sunny. A 20 percent chance of snow. Cold with highs 5 to 10 above. Wind chill values as low as 20 below.
SATURDAY NIGHT
Mostly cloudy. Cold with lows around 5 below.
SUNDAY
Mostly sunny. Cold with highs around 10 above. Wind chill values as low as 15 below.
SUNDAY NIGHT
Partly cloudy. Cold with lows around 10 below. Wind chill values as low as 25 below.
MONDAY
Sunny. Highs around 20. Wind chill values as low as 20 below in the morning.
MONDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Not as cold with lows 5 to 10 above.
TUESDAY
Partly sunny. Highs in the upper 20s.
TUESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Cold with lows 5 to 10 above.

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 AM CST  1/21/2026
Wednesday
21 JAN 2026
LE MARS, IA 51031 weather forecast Day 1, 12 hours 12 PM 34° 22° Mostly Cloudy 5%

0% Thunder
( 1% severe)
W   21 57% 21°
High 35° LE MARS, IA 51031 weather forecast Day 1, 15 hours 3 PM 31° 18° Partly Cloudy NW   23 53% 17°
Decreasing Clouds




Breezy
LE MARS, IA 51031 weather forecast Day 1, 18 hours 6 PM 23° 10° Partly Cloudy 0%

0% Thunder
( 0% severe)
NW   15 59% 12°
LE MARS, IA 51031 weather forecast Day 1, 21 hours 9 PM 17° Clear WNW   9 70% 10°
Thursday
22 JAN 2026
LE MARS, IA 51031 weather forecast Day 2, 0 hours 12 AM 14° Partly Cloudy 0%

0% Thunder
( 0% severe)
W   6 77%
Low 10° LE MARS, IA 51031 weather forecast Day 2, 3 hours 3 AM 12° Partly Cloudy WSW   6 86%
High 21° LE MARS, IA 51031 weather forecast Day 2, 6 hours 6 AM 12° Mostly Cloudy 0%

0% Thunder
( 0% severe)
WSW   5 86%

Mostly Cloudy



LE MARS, IA 51031 weather forecast Day 2, 9 hours 9 AM 15° Mostly Cloudy W   9 74%
LE MARS, IA 51031 weather forecast Day 2, 12 hours 12 PM 20° Mostly Cloudy 1%

0% Thunder
( 0% severe)
NW   15 52%
LE MARS, IA 51031 weather forecast Day 2, 15 hours 3 PM 18° Mostly Cloudy NW   16 46%
LE MARS, IA 51031 weather forecast Day 2, 18 hours 6 PM -7° Partly Cloudy 0%

0% Thunder
( 0% severe)
NNW   13 56% -2°
LE MARS, IA 51031 weather forecast Day 2, 21 hours 9 PM -14° Partly Cloudy NNW   13 61% -6°
Friday
23 JAN 2026
LE MARS, IA 51031 weather forecast Day 3, 0 hours 12 AM -2° -20° Mostly Cloudy 1%

0% Thunder
( 0% severe)
N   12 61% -11°
Low -14° LE MARS, IA 51031 weather forecast Day 3, 3 hours 3 AM -8° -27° Partly Cloudy N   12 61% -17°
High -3° LE MARS, IA 51031 weather forecast Day 3, 6 hours 6 AM -11° -30° Partly Cloudy 1%

0% Thunder
( 0% severe)
N   10 57% -21°

Mostly Cloudy



LE MARS, IA 51031 weather forecast Day 3, 9 hours 9 AM -12° -30° Partly Cloudy N   9 57% -22°
LE MARS, IA 51031 weather forecast Day 3, 15 hours 12 PM -7° -25° Mostly Cloudy 3%

0% Thunder
( 0% severe)
N   10 43% -22°
LE MARS, IA 51031 weather forecast Day 3, 18 hours 3 PM -4° -18° Mostly Cloudy N   7 41% -20°
LE MARS, IA 51031 weather forecast Day 3, 21 hours 6 PM -5° -16° Mostly Cloudy     N   5 49% -18°

LE MARS, IA extended weather forecast

Saturday
24 JAN 2026
Sunday
25 JAN 2026
Monday
26 JAN 2026
Tuesday
27 JAN 2026
Wednesday
28 JAN 2026
Low -14° Low 1° Low -8° Low 12° Low 14°
High 12° High 9° High 21° High 32° High 27°
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 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
9% Snow
Mostly Cloudy
15% Snow
Partly Cloudy
9% Snow
Clear
10% Snow
Mostly Cloudy
17% Snow
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