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
10:55 AM CDT SEP 20, 2026
Overcast NA
Feels Like:	NA
Dewpoint:	NA
Rel. Hum.:	NA%
Visibility:	10 miles
Wind:	NE at 12 mph, gusts to 21
Pressure:	30.06 inches
Last 72 hours
Local Area Snow Depth
Iowa Current Weather
Iowa MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

51031 WEATHER FORECAST
10-Day model forecast maps 2026 Hurricanes	LE MARS, IA 51031 Weather Forecast	Snowfall Forecast pages Snow Depth pages

REST OF TODAY
Cloudy. A slight chance of showers late this morning, then a chance of showers this afternoon. Near steady temperature in the lower 60s. Northeast winds around 10 mph with gusts up to 20 mph. Chance of rain 50 percent.

TONIGHT
Showers. Near steady temperature in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain near 100 percent.

MONDAY
Cloudy. Showers, mainly in the morning. Near steady temperature in the mid 50s. Northeast winds around 10 mph. Chance of rain 90 percent.

MONDAY NIGHT
Mostly cloudy. Lows in the upper 40s. Northeast winds 5 to 10 mph.

TUESDAY
Mostly sunny. Highs in the lower 60s. East winds around 5 mph.

TUESDAY NIGHT
Partly cloudy. Lows in the mid 40s.

WEDNESDAY
Mostly sunny. Highs in the mid 60s.

WEDNESDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows around 50. Chance of rain 40 percent.

THURSDAY
Mostly cloudy. A chance of showers in the morning. Highs in the mid 60s. Chance of rain 40 percent.

THURSDAY NIGHT
Mostly cloudy. Lows in the mid 50s.

FRIDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs around 70.

FRIDAY NIGHT
Mostly cloudy. Lows in the mid 50s.

SATURDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs around 70.

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 PM CDT 9/19/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Sunday
20 SEP 2026

1 AM

61°

60°

Mostly Cloudy

2%

0% Thunder
( 3% severe)

NNE 8

100%

61°

Low 58°

4 AM

60°

59°

Mostly Cloudy

NNE 9

100%

60°

High 64°

7 AM

59°

57°

Mostly Cloudy

12%
RAIN
<.01 in

0% Thunder
( 2% severe)

NNE 10

100%

59°

Mostly Cloudy

Rain Likely

10 AM

60°

58°

Mostly Cloudy

NE 13

100%

60°

1 PM

63°

62°

Mostly Cloudy

63%
RAIN
.01–.1 in

0% Thunder
( 8% severe)

NE 13

87%

59°

4 PM

63°

62°

Mostly Cloudy

NE 12

87%

59°

7 PM

62°

61°

Mostly Cloudy

53%
RAIN
***

0% Thunder
( 18% severe)

NE 10

90%

59°

10 PM

61°

60°

Overcast

NE 10

100%

61°

Monday
21 SEP 2026

1 AM

60°

59°

Overcast

73%
RAIN
***

0% Thunder
( 15% severe)

ENE 7

100%

60°

Low 52°

4 AM

58°

56°

Overcast

ENE 8

100%

58°

High 58°

7 AM

57°

55°

Overcast

72%
RAIN
***

0% Thunder
( 7% severe)

ENE 9

100%

57°

Mostly Cloudy

Rain Likely

10 AM

56°

53°

Mostly Cloudy

ENE 10

100%

56°

1 PM

57°

55°

Mostly Cloudy

26%
RAIN
.01–.1 in

0% Thunder
( 5% severe)

ENE 10

93%

55°

4 PM

57°

55°

Mostly Cloudy

ENE 10

93%

55°

7 PM

56°

54°

Mostly Cloudy

3%

0% Thunder
( 2% severe)

NE 8

96%

55°

10 PM

54°

53°

Mostly Cloudy

ENE 6

100%

54°


LE MARS, IA extended weather forecast
BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE
Low 55°	Low 51°	Low 50°	Low 52°	Low 51°
High 59°	High 66°	High 70°	High 69°	High 71°

Overcast 74% Rain	Overcast 33% Rain	Overcast 28% Rain	Overcast 60% Rain	Mostly Cloudy 43% Rain

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