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
10:35 PM CDT AUG 7, 2026
Clear 64°F
Feels Like:	64°F
Dewpoint:	61°F
Rel. Hum.:	90%
Visibility:	10 miles
Wind:	NNW at 6 mph
Pressure:	30.06 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 2026 Hurricanes	LE MARS, IA 51031 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Partly cloudy. Lows in the mid 50s. Northwest winds 5 to 10 mph with gusts up to 20 mph, becoming east after midnight.

SATURDAY
Partly sunny. Patchy fog in the morning. A chance of showers in the afternoon. Highs in the lower 80s. Southeast winds 5 to 10 mph. Chance of rain 20 percent.

SATURDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Warmer with lows in the upper 60s. Southeast winds 10 to 15 mph. Chance of rain 20 percent.

SUNDAY
Mostly sunny. Humid with highs in the upper 80s. Southeast winds 5 to 10 mph. Heat index values in the upper 90s in the afternoon.

SUNDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of showers and thunderstorms. Humid with lows in the upper 60s. East winds 5 to 10 mph. Chance of rain 20 percent.

MONDAY
Mostly sunny. Highs in the mid 80s.

MONDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the mid 60s. Chance of rain 50 percent.

TUESDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 80s.

TUESDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the mid 60s. Chance of rain 30 percent.

WEDNESDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 70s.

WEDNESDAY NIGHT
Mostly cloudy. A chance of showers after midnight. Lows in the lower 60s. Chance of rain 30 percent.

THURSDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 70s.

THURSDAY NIGHT
Mostly cloudy. A chance of showers after midnight. Lows in the upper 50s. Chance of rain 30 percent.

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 8/ 7/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Friday
7 AUG 2026

1 PM

81°

87°

Mostly Cloudy

5%

0% Thunder
( 18% severe)

W 12

85%

76°

High 85°

4 PM

84°

90°

Clear

NNW 10

70%

73°

Decreasing Clouds

7 PM

82°

85°

Clear

0%

0% Thunder
( 4% severe)

N 8

63%

68°

10 PM

70°

70°

Clear

N 3

78%

63°

Saturday
8 AUG 2026

1 AM

64°

66°

Clear

1%

0% Thunder
( 3% severe)

CALM

87%

60°

Low 57°

4 AM

60°

61°

Clear

CALM

90%

57°

High 85°

7 AM

59°

60°

Partly Cloudy

10%
RAIN
.01–.1 in

0% Thunder
( 8% severe)

CALM

90%

56°

Partly Cloudy

10 AM

72°

72°

Partly Cloudy

SE 6

71%

62°

1 PM

79°

81°

Partly Cloudy

6%

0% Thunder
( 14% severe)

SE 12

62%

65°

4 PM

82°

85°

Partly Cloudy

SSE 12

65%

69°

7 PM

82°

87°

Clear

38%
RAIN
.5–1 in

0% Thunder
( 18% severe)

SSE 10

72%

72°

10 PM

74°

74°

Mostly Cloudy

SE 10

90%

71°

Sunday
9 AUG 2026

1 AM

71°

71°

Partly Cloudy

30%
RAIN
***

0% Thunder
( 19% severe)

SSE 7

97%

70°

Low 66°

4 AM

69°

69°

Partly Cloudy

SSE 6

100%

69°

High 89°

7 AM

68°

68°

Mostly Cloudy

3%

0% Thunder
( 10% severe)

SSE 5

100%

68°

Partly Cloudy

10 AM

78°

80°

Partly Cloudy

S 8

85%

73°

1 PM

84°

92°

Partly Cloudy

2%

0% Thunder
( 13% severe)

SSE 9

74%

75°

4 PM

87°

97°

Partly Cloudy

ESE 8

68%

75°

7 PM

86°

95°

Partly Cloudy

E 9

70%

75°


LE MARS, IA extended weather forecast
Monday 10 AUG 2026	Tuesday 11 AUG 2026	Wednesday 12 AUG 2026	Thursday 13 AUG 2026	Friday 14 AUG 2026
Low 66°	Low 71°	Low 65°	Low 60°	Low 59°
High 90°	High 90°	High 84°	High 81°	High 83°

Partly Cloudy 32% Rain	Partly Cloudy 30% Rain	Partly Cloudy 39% Rain	Clear 16% Rain	Partly Cloudy 29% Rain

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