LE MARS, IA 51031 Weather Forecast & Current Conditions

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LE MARS, IA
Current Weather

5:15 PM CDT JUL 2, 2026
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Dewpoint: NA
Rel. Hum.: NA%
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LE MARS, IA 51031
Weather Forecast

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TONIGHT
Partly cloudy this evening, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers this evening, then showers after midnight. Lows in the mid 60s. Southeast winds 5 to 10 mph. Chance of rain 80 percent.
FRIDAY
Mostly sunny with a chance of showers and thunderstorms. Humid with highs in the upper 80s. South winds 5 to 10 mph. Chance of rain 50 percent. Heat index values in the upper 90s in the afternoon.
FRIDAY NIGHT
Mostly cloudy with a chance of thunderstorms. Showers likely, mainly in the evening. Humid with lows in the upper 60s. Southeast winds 5 to 10 mph. Chance of rain 70 percent. Heat index values in the upper 90s early in the evening.
INDEPENDENCE DAY
Partly sunny. A slight chance of showers in the morning. Humid with highs in the mid 80s. Northwest winds around 5 mph. Chance of rain 20 percent.
SATURDAY NIGHT
Partly cloudy. A slight chance of showers and thunderstorms after midnight. Humid with lows in the mid 60s. North winds around 5 mph. Chance of rain 20 percent.
SUNDAY
Mostly sunny. Highs in the mid 80s.
SUNDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s.
MONDAY
Mostly sunny. Highs in the mid 80s.
MONDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s.
TUESDAY
Mostly sunny. Highs in the upper 80s.
TUESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s.
WEDNESDAY
Mostly sunny. Highs in the upper 80s.
WEDNESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. A chance of thunderstorms after midnight. Lows in the upper 60s. Chance of rain 50 percent.

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/ 2/2026
Thursday
2 JUL 2026
LE MARS, IA 51031 weather forecast Day 1, 12 hours 1 PM 83° 90° Mostly Cloudy 19%
RAIN
<.01 in
0% Thunder
( 53% severe)
S   10 77% 75°
High 86° LE MARS, IA 51031 weather forecast Day 1, 15 hours 4 PM 85° 93° Mostly Cloudy SSE   12 72% 75°
Mostly Cloudy

Rain Likely

LE MARS, IA 51031 weather forecast Day 1, 18 hours 7 PM 82° 87° Partly Cloudy 60%
RAIN
***
0% Thunder
( 54% severe)
SSE   12 74% 73°
LE MARS, IA 51031 weather forecast Day 1, 21 hours 10 PM 75° 75° Partly Cloudy SE   8 87% 71°
Friday
3 JUL 2026
LE MARS, IA 51031 weather forecast Day 2, 0 hours 1 AM 72° 72° Mostly Cloudy 78%
RAIN
***
0% Thunder
( 34% severe)
SSE   9 90% 69°
Low 67° LE MARS, IA 51031 weather forecast Day 2, 3 hours 4 AM 70° 70° Mostly Cloudy SSE   9 93% 68°
High 89° LE MARS, IA 51031 weather forecast Day 2, 6 hours 7 AM 70° 70° Mostly Cloudy 15%
RAIN
.25–.5 in
0% Thunder
( 18% severe)
ESE   8 93% 68°

Mostly Cloudy



LE MARS, IA 51031 weather forecast Day 2, 9 hours 10 AM 77° 78° Mostly Cloudy SW   10 87% 73°
LE MARS, IA 51031 weather forecast Day 2, 12 hours 1 PM 83° 90° Partly Cloudy 19%
RAIN
.01–.1 in
0% Thunder
( 21% severe)
SSE   10 77% 75°
LE MARS, IA 51031 weather forecast Day 2, 15 hours 4 PM 88° 100° Partly Cloudy SE   9 70% 77°
LE MARS, IA 51031 weather forecast Day 2, 18 hours 7 PM 85° 95° Partly Cloudy 65%
RAIN
***
0% Thunder
( 54% severe)
ENE   10 75% 76°
LE MARS, IA 51031 weather forecast Day 2, 21 hours 10 PM 77° 78° Mostly Cloudy SE   13 85% 72°
Saturday
4 JUL 2026
LE MARS, IA 51031 weather forecast Day 3, 0 hours 1 AM 74° 74° Mostly Cloudy 38%
RAIN
>2 in
0% Thunder
( 31% severe)
ESE   9 84% 69°
Low 68° LE MARS, IA 51031 weather forecast Day 3, 3 hours 4 AM 71° 71° Overcast ESE   6 90% 68°
High 86° LE MARS, IA 51031 weather forecast Day 3, 6 hours 7 AM 70° 70° Mostly Cloudy 7%

0% Thunder
( 12% severe)
SW   5 93% 68°

Mostly Cloudy



LE MARS, IA 51031 weather forecast Day 3, 9 hours 10 AM 76° 76° Mostly Cloudy NNW   7 87% 72°
LE MARS, IA 51031 weather forecast Day 3, 15 hours 1 PM 81° 86° Partly Cloudy 3%

0% Thunder
( 10% severe)
NW   9 77% 73°
LE MARS, IA 51031 weather forecast Day 3, 18 hours 4 PM 84° 90° Mostly Cloudy NNW   7 70% 73°
LE MARS, IA 51031 weather forecast Day 3, 21 hours 7 PM 83° 89° Clear     N   6 72% 73°

LE MARS, IA extended weather forecast

Sunday
5 JUL 2026
Monday
6 JUL 2026
Tuesday
7 JUL 2026
Wednesday
8 JUL 2026
Thursday
9 JUL 2026
Low 64° Low 65° Low 66° Low 66° Low 66°
High 88° High 90° High 89° High 85° High 86°
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
22% Rain
Partly Cloudy
11% Rain
Partly Cloudy
20% Rain
Partly Cloudy
35% Rain
Mostly Cloudy
38% Rain
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