LE MARS, IA 51031 Weather Forecast & Current Conditions

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51031 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
LE MARS, IA Current Weather
2:15 PM CDT MAY 12, 2026
Clear 77°F
Feels Like:	77°F
Dewpoint:	30°F
Rel. Hum.:	18%
Visibility:	10 miles
Wind:	NW at 25 mph, gusts to 33
Pressure:	29.98 inches
Last 72 hours
Local Area Snow Depth
Iowa Current Weather
Iowa MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

51031 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	LE MARS, IA 51031 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Patchy blowing dust this evening. Mostly clear. Breezy and much cooler with lows in the mid 40s. Northwest winds 20 to 25 mph with gusts up to 35 mph, diminishing to 5 to 10 mph after midnight.

WEDNESDAY
Sunny. Highs in the upper 70s. Northwest winds around 5 mph.

WEDNESDAY NIGHT
Mostly clear. Lows in the lower 50s. East winds 5 to 10 mph, increasing to southeast 15 to 20 mph after midnight.

THURSDAY
Partly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Windy with highs in the lower 80s. South winds 20 to 30 mph with gusts up to 40 mph. Chance of rain 40 percent.

THURSDAY NIGHT
Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 50s. South winds 15 to 20 mph with gusts up to 30 mph, diminishing to 5 to 10 mph after midnight. Chance of rain 20 percent.

FRIDAY
Sunny. Highs in the mid 80s.

FRIDAY NIGHT
Mostly clear. Lows in the lower 50s.

SATURDAY
Partly sunny. A chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 40 percent.

SATURDAY NIGHT
A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the mid 50s. Chance of rain 50 percent.

SUNDAY
Mostly cloudy in the morning, then becoming partly sunny. A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 80s. Chance of rain 60 percent.

SUNDAY NIGHT
Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the mid 50s. Chance of rain 70 percent.

MONDAY
Mostly cloudy in the morning, then becoming partly sunny. A 40 percent chance of showers. Not as warm with highs in the mid 70s.

MONDAY NIGHT
Partly cloudy. Lows in the upper 40s.

51031 WEATHER SATELLITE LOOPS

Visible Weather Satellite
LE MARS, IA 51031

Infrared Weather Satellite
LE MARS, IA 51031

51031 WEATHER RADAR LOOP

NEXRAD Weather Radar
LE MARS, IA 51031

MOS COMPUTER WEATHER FORECAST

LE MARS, IA 3 hourly weather forecast

weather forecast created 7:00 AM CDT 5/12/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Tuesday
12 MAY 2026

1 PM

76°

77°

Partly Cloudy

0%

0% Thunder
( 1% severe)

NW 22

26%

39°

High 79°

4 PM

78°

78°

Clear

NW 24

22%

36°

Clear

Breezy

7 PM

76°

77°

Clear

0%

0% Thunder
( 1% severe)

NNW 21

21%

33°

10 PM

63°

62°

Clear

NNW 9

35%

35°

Wednesday
13 MAY 2026

1 AM

54°

53°

Clear

0%

0% Thunder
( 1% severe)

NW 6

50%

36°

Low 47°

4 AM

49°

49°

Clear

NNW 1

63%

37°

High 80°

7 AM

48°

47°

Clear

0%

0% Thunder
( 0% severe)

CALM

68%

38°

Clear

10 AM

65°

65°

Clear

CALM

38%

39°

1 PM

75°

75°

Clear

0%

0% Thunder
( 1% severe)

NNW 7

24%

36°

4 PM

79°

78°

Clear

NNW 3

20%

34°

7 PM

79°

78°

Clear

0%

0% Thunder
( 3% severe)

NNW 2

19%

33°

10 PM

64°

64°

Partly Cloudy

SE 7

35%

36°

Thursday
14 MAY 2026

1 AM

58°

56°

Partly Cloudy

0%

0% Thunder
( 4% severe)

SE 12

44%

36°

Low 54°

4 AM

56°

52°

Partly Cloudy

SSE 15

47%

36°

High 82°

7 AM

56°

52°

Mostly Cloudy

12%
RAIN
<.01 in

0% Thunder
( 10% severe)

SSE 17

51%

38°

Mostly Cloudy

Windy

10 AM

67°

67°

Partly Cloudy

S 24

39%

41°

1 PM

75°

75°

Mostly Cloudy

19%
RAIN
<.01 in

0% Thunder
( 13% severe)

S 25

31%

42°

4 PM

80°

79°

Mostly Cloudy

S 24

27%

43°

7 PM

81°

80°

Partly Cloudy

S 16

28%

45°


LE MARS, IA extended weather forecast
Friday 15 MAY 2026	Saturday 16 MAY 2026	Sunday 17 MAY 2026	Monday 18 MAY 2026	Tuesday 19 MAY 2026
Low 55°	Low 52°	Low 57°	Low 53°	Low 49°
High 83°	High 80°	High 71°	High 67°	High 73°

Partly Cloudy 46% Rain	Mostly Cloudy 39% Rain	Overcast 70% Rain	Overcast 58% Rain	Overcast 36% Rain

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