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
8:15 AM CDT SEP 18, 2025
Clear 61°F
Feels Like:	61°F
Dewpoint:	61°F
Rel. Hum.:	100%
Visibility:	9 miles
Wind:	SSE at 6 mph
Pressure:	29.98 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 2025 Hurricanes	LE MARS, IA 51031 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Mostly cloudy. Patchy fog this morning. A chance of showers this afternoon. Highs in the lower 70s. South winds 5 to 10 mph. Chance of rain 40 percent.

TONIGHT
A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the upper 50s. South winds around 5 mph. Chance of rain 40 percent.

FRIDAY
Mostly cloudy in the morning, then becoming partly sunny. A 20 percent chance of showers. Highs in the lower 70s. West winds around 5 mph.

FRIDAY NIGHT
Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the mid 50s. Southwest winds around 5 mph, becoming south after midnight. Chance of rain 30 percent.

SATURDAY
Partly sunny. A slight chance of showers in the morning. Highs in the mid 70s. South winds 5 to 10 mph. Chance of rain 20 percent.

SATURDAY NIGHT
Mostly cloudy in the evening, then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the upper 50s. Chance of rain 30 percent.

SUNDAY
A chance of showers in the morning. Mostly sunny. Highs in the upper 70s. Chance of rain 30 percent.

SUNDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s.

MONDAY
Mostly sunny. A chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 30 percent.

MONDAY NIGHT
Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 50s. Chance of rain 30 percent.

TUESDAY
Mostly sunny. A chance of showers in the afternoon. Highs in the lower 70s. Chance of rain 30 percent.

TUESDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the lower 50s.

WEDNESDAY
Sunny. Highs in the lower 70s.

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 9/17/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Thursday
18 SEP 2025

1 AM

64°

65°

Mostly Cloudy

11%
RAIN
1–2 in

0% Thunder
( 9% severe)

S 5

100%

64°

Low 59°

4 AM

61°

61°

Mostly Cloudy

S 5

100%

61°

High 76°

7 AM

60°

60°

Mostly Cloudy

8%

0% Thunder
( 3% severe)

S 5

100%

60°

Mostly Cloudy

Chance of Rain

10 AM

66°

66°

Mostly Cloudy

S 7

93%

64°

1 PM

72°

72°

Mostly Cloudy

25%
RAIN
<.01 in

0% Thunder
( 15% severe)

S 10

73%

63°

4 PM

73°

73°

Mostly Cloudy

SSW 9

73%

64°

7 PM

69°

69°

Mostly Cloudy

31%
RAIN
***

0% Thunder
( 20% severe)

S 6

84%

64°

10 PM

63°

64°

Mostly Cloudy

S 3

97%

62°

Friday
19 SEP 2025

1 AM

60°

61°

Mostly Cloudy

28%
RAIN
***

0% Thunder
( 9% severe)

S 3

100%

60°

Low 56°

4 AM

59°

60°

Mostly Cloudy

WSW 3

100%

59°

High 72°

7 AM

58°

58°

Mostly Cloudy

10%
RAIN
<.01 in

0% Thunder
( 6% severe)

WSW 3

100%

58°

Mostly Cloudy

10 AM

63°

63°

Mostly Cloudy

W 6

93%

61°

1 PM

68°

68°

Mostly Cloudy

18%
RAIN
<.01 in

0% Thunder
( 11% severe)

W 7

78%

61°

4 PM

69°

69°

Mostly Cloudy

W 7

76%

61°

7 PM

67°

67°

Mostly Cloudy

15%
RAIN
***

0% Thunder
( 16% severe)

WSW 3

81%

61°

10 PM

61°

62°

Mostly Cloudy

SW 2

93%

59°


LE MARS, IA extended weather forecast
Saturday 20 SEP 2025	Sunday 21 SEP 2025	Monday 22 SEP 2025	Tuesday 23 SEP 2025	Wednesday 24 SEP 2025
Low 55°	Low 58°	Low 60°	Low 53°	Low 51°
High 76°	High 78°	High 81°	High 68°	High 70°

Overcast 55% Rain	Mostly Cloudy 46% Rain	Partly Cloudy 39% Rain	Overcast 67% Rain	Overcast 56% Rain

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