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
6:35 PM CDT JUL 23, 2026
NA
Feels Like:	NA
Dewpoint:	NA
Rel. Hum.:	NA%
Visibility:
Wind:
Pressure:
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
A chance of showers this evening, then showers with a slight chance of thunderstorms after midnight. Lows in the lower 60s. Southeast winds 5 to 10 mph. Chance of rain near 100 percent.

FRIDAY
Mostly cloudy. A chance of showers in the morning. Patchy fog in the morning. Humid with highs in the lower 80s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent.

FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Humid with lows in the mid 60s. South winds 5 to 10 mph.

SATURDAY
Partly sunny in the morning, then clearing. Warmer with highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 104 in the afternoon.

SATURDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the lower 70s. South winds 5 to 10 mph. Heat index values up to 103 early in the evening.

SUNDAY
Mostly sunny. Hot with highs in the mid 90s. Heat index values up to 105 in the afternoon.

SUNDAY NIGHT
Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening.

MONDAY
Sunny, hot with highs in the mid 90s.

MONDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. Heat index values up to 100 early in the evening.

TUESDAY
Partly sunny. Highs in the lower 90s.

TUESDAY NIGHT
Partly cloudy. Lows in the upper 60s.

WEDNESDAY
Mostly sunny. Highs in the lower 90s.

WEDNESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 60s.

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 7/23/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Thursday
23 JUL 2026

1 PM

76°

78°

Mostly Cloudy

13%
RAIN
<.01 in

0% Thunder
( 5% severe)

S 9

58%

60°

High 79°

4 PM

78°

80°

Mostly Cloudy

S 8

58%

62°

Mostly Cloudy

Rain Likely

7 PM

76°

78°

Mostly Cloudy

67%
RAIN
.1–.25 in

0% Thunder
( 16% severe)

SSW 7

62%

62°

10 PM

70°

70°

Mostly Cloudy

S 7

81%

64°

Friday
24 JUL 2026

1 AM

67°

67°

Overcast

76%
RAIN
***

0% Thunder
( 21% severe)

SSE 7

90%

64°

Low 61°

4 AM

65°

65°

Overcast

SE 9

97%

64°

High 81°

7 AM

64°

63°

NA

26%
RAIN
.01–.1 in

0% Thunder
( 6% severe)

SE 10

97%

63°

Increasing Clouds

Chance of Rain

10 AM

68°

68°

Mostly Cloudy

SSE 12

93%

66°

1 PM

74°

74°

Mostly Cloudy

1%

0% Thunder
( 6% severe)

SSE 12

84%

69°

4 PM

79°

82°

Mostly Cloudy

SSE 8

77%

71°

7 PM

79°

82°

Mostly Cloudy

0%

0% Thunder
( 2% severe)

S 8

74%

70°

10 PM

73°

73°

Partly Cloudy

SSE 8

90%

70°

Saturday
25 JUL 2026

1 AM

70°

70°

Mostly Cloudy

0%

0% Thunder
( 7% severe)

S 8

97%

69°

Low 65°

4 AM

68°

68°

Mostly Cloudy

S 7

100%

68°

High 94°

7 AM

68°

68°

Mostly Cloudy

0%

0% Thunder
( 7% severe)

S 6

100%

68°

Decreasing Clouds

10 AM

78°

80°

Partly Cloudy

SSW 6

85%

73°

1 PM

87°

97°

Clear

1%

0% Thunder
( 12% severe)

SW 7

68%

75°

4 PM

93°

102°

Clear

SSW 5

52%

73°

7 PM

91°

99°

Partly Cloudy

S 6

54%

72°


LE MARS, IA extended weather forecast
Sunday 26 JUL 2026	Monday 27 JUL 2026	Tuesday 28 JUL 2026	Wednesday 29 JUL 2026	Thursday 30 JUL 2026
Low 73°	Low 76°	Low 66°	Low 65°	Low 64°
High 99°	High 101°	High 92°	High 91°	High 91°

Partly Cloudy 27% Rain	Partly Cloudy 22% Rain	Clear 7% Rain	Clear 13% Rain	Clear 19% Rain

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