LE MARS, IA 51031 Weather Forecast & Current Conditions

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LE MARS, IA
Current Weather

9:15 PM CDT JUL 27, 2026
Clear
NA
Feels Like: NA
Dewpoint: NA
Rel. Hum.: NA%
Visibility: 10 miles
Wind: Calm
Pressure: 29.82 inches
Last 72 hours

Local Area Snow Depth

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LE MARS, IA 51031
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Partly cloudy this evening, then becoming cloudy. Patchy smoke. Lows in the lower 70s. Northeast winds around 5 mph. Heat index values up to 110 early this evening.
TUESDAY
Mostly cloudy in the morning, then becoming partly sunny. Patchy smoke. Humid with highs in the upper 80s. East winds around 5 mph.
TUESDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Patchy smoke. Humid with lows in the upper 60s. Southeast winds around 5 mph.
WEDNESDAY
Sunny with highs in the upper 80s. Southeast winds 5 to 10 mph.
WEDNESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Humid with lows around 70. Southeast winds 5 to 10 mph.
THURSDAY
Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50 percent.
THURSDAY NIGHT
Showers with a chance of thunderstorms. Lows in the upper 60s. Chance of rain 80 percent.
FRIDAY
Mostly cloudy in the morning, then becoming mostly sunny. Highs around 80.
FRIDAY NIGHT
Mostly clear. Lows in the mid 60s.
SATURDAY
Mostly sunny. Highs in the lower 80s.
SATURDAY NIGHT
Mostly clear. Lows in the lower 60s.
SUNDAY
Sunny. Highs in the upper 80s.
SUNDAY NIGHT
Mostly clear. Lows in the mid 60s.

Visible Weather Satellite
LE MARS, IA 51031
Infrared Weather Satellite
LE MARS, IA 51031
NEXRAD Weather Radar
LE MARS, IA 51031

LE MARS, IA 3 hourly weather forecast

weather forecast created  7:00 AM CDT  7/27/2026
Monday
27 JUL 2026
LE MARS, IA 51031 weather forecast Day 1, 12 hours 1 PM 92° 99° Partly Cloudy 0%

0% Thunder
( 5% severe)
NE   10 51% 71°
High 95° LE MARS, IA 51031 weather forecast Day 1, 15 hours 4 PM 94° 97° Partly Cloudy NE   8 40% 66°
Partly Cloudy



LE MARS, IA 51031 weather forecast Day 1, 18 hours 7 PM 92° 96° Clear 2%

0% Thunder
( 6% severe)
ENE   6 46% 68°
LE MARS, IA 51031 weather forecast Day 1, 21 hours 10 PM 80° 82° Partly Cloudy NE   6 65% 67°
Tuesday
28 JUL 2026
LE MARS, IA 51031 weather forecast Day 2, 0 hours 1 AM 76° 77° Mostly Cloudy 5%

0% Thunder
( 11% severe)
NE   3 74% 67°
Low 71° LE MARS, IA 51031 weather forecast Day 2, 3 hours 4 AM 73° 73° Overcast NNE   2 79% 66°
High 89° LE MARS, IA 51031 weather forecast Day 2, 6 hours 7 AM 72° 72° Mostly Cloudy 6%

0% Thunder
( 8% severe)
ENE   2 81% 66°

Mostly Cloudy



LE MARS, IA 51031 weather forecast Day 2, 9 hours 10 AM 79° 82° Mostly Cloudy NE   1 74% 70°
LE MARS, IA 51031 weather forecast Day 2, 12 hours 1 PM 84° 89° Mostly Cloudy 3%

0% Thunder
( 8% severe)
SE   3 65% 71°
LE MARS, IA 51031 weather forecast Day 2, 15 hours 4 PM 87° 92° Mostly Cloudy SE   2 57% 70°
LE MARS, IA 51031 weather forecast Day 2, 18 hours 7 PM 87° 91° Partly Cloudy 0%

0% Thunder
( 11% severe)
SE   3 55% 69°
LE MARS, IA 51031 weather forecast Day 2, 21 hours 10 PM 78° 80° Partly Cloudy SE   3 79% 71°
Wednesday
29 JUL 2026
LE MARS, IA 51031 weather forecast Day 3, 0 hours 1 AM 73° 73° Clear 1%

0% Thunder
( 12% severe)
SSE   2 87% 69°
Low 68° LE MARS, IA 51031 weather forecast Day 3, 3 hours 4 AM 70° 70° Partly Cloudy SE   2 93% 68°
High 91° LE MARS, IA 51031 weather forecast Day 3, 6 hours 7 AM 69° 69° Partly Cloudy 1%

0% Thunder
( 6% severe)
SE   3 97% 68°

Partly Cloudy



LE MARS, IA 51031 weather forecast Day 3, 9 hours 10 AM 79° 82° Partly Cloudy S   7 77% 71°
LE MARS, IA 51031 weather forecast Day 3, 15 hours 1 PM 86° 91° Clear 1%

0% Thunder
( 12% severe)
SSE   8 59% 70°
LE MARS, IA 51031 weather forecast Day 3, 18 hours 4 PM 89° 93° Partly Cloudy SSE   7 50% 68°
LE MARS, IA 51031 weather forecast Day 3, 21 hours 7 PM 88° 92° Partly Cloudy     SSE   7 52% 68°

LE MARS, IA extended weather forecast

Thursday
30 JUL 2026
Friday
31 JUL 2026
Saturday
1 AUG 2026
Sunday
2 AUG 2026
Monday
3 AUG 2026
Low 73° Low 69° Low 64° Low 64° Low 63°
High 87° High 85° High 89° High 91° High 91°
LE MARS, IA 51031 weather forecast Day 4 LE MARS, IA 51031 weather forecast Day 5 LE MARS, IA 51031 weather forecast Day 6 LE MARS, IA 51031 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
44% Rain
Partly Cloudy
50% Rain
Partly Cloudy
10% Rain
Clear
12% Rain
Clear
15% Rain
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