LE MARS, IA 51031 Weather Forecast & Current Conditions

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LE MARS, IA
Current Weather

5:35 AM CDT SEP 22, 2026
Overcast
NA
Feels Like: NA
Dewpoint: NA
Rel. Hum.: NA%
Visibility: 10 miles
Wind: ENE at 5 mph
Pressure: 30.22 inches
Last 72 hours

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LE MARS, IA 51031
Weather Forecast

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Snow Depth pages
TODAY
Mostly cloudy. Patchy drizzle this morning. Patchy fog this morning. Highs around 60. East winds 5 to 10 mph.
TONIGHT
Mostly cloudy. Lows in the lower 50s. Southeast winds 5 to 10 mph.
WEDNESDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 60s. Southeast winds 10 to 15 mph.
WEDNESDAY NIGHT
Mostly cloudy. Showers likely with a slight chance of thunderstorms after midnight. Lows in the mid 50s. Southeast winds around 10 mph with gusts up to 20 mph. Chance of rain 70 percent.
THURSDAY
Showers, mainly in the morning. Highs in the mid 60s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 80 percent.
THURSDAY NIGHT
Cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the mid 50s. Chance of rain 40 percent.
FRIDAY
Showers likely, mainly in the morning. Highs in the upper 60s. Chance of rain 70 percent.
FRIDAY NIGHT
Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the upper 50s. Chance of rain 70 percent.
SATURDAY
A chance of showers in the morning. Mostly cloudy. Highs in the lower 70s. Chance of rain 50 percent.
SATURDAY NIGHT
Mostly cloudy. Lows in the upper 50s.
SUNDAY
Partly sunny. Highs in the mid 70s.
SUNDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows around 60.
MONDAY
Mostly cloudy in the morning, then mostly sunny with a chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 30 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 PM CDT  9/21/2026
Tuesday
22 SEP 2026
LE MARS, IA 51031 weather forecast Day 1, 0 hours 1 AM 56° 55° Mostly Cloudy 24%
RAIN
<.01 in
0% Thunder
( 2% severe)
ENE   5 100% 56°
Low 54° LE MARS, IA 51031 weather forecast Day 1, 3 hours 4 AM 56° 55° Mostly Cloudy ENE   6 100% 56°
High 60° LE MARS, IA 51031 weather forecast Day 1, 6 hours 7 AM 55° 54° Mostly Cloudy 6%

0% Thunder
( 3% severe)
E   6 100% 55°

Mostly Cloudy



LE MARS, IA 51031 weather forecast Day 1, 9 hours 10 AM 55° 53° Mostly Cloudy E   8 100% 55°
LE MARS, IA 51031 weather forecast Day 1, 12 hours 1 PM 57° 55° Mostly Cloudy 2%

0% Thunder
( 3% severe)
E   9 93% 55°
LE MARS, IA 51031 weather forecast Day 1, 15 hours 4 PM 59° 57° Mostly Cloudy E   9 90% 56°
LE MARS, IA 51031 weather forecast Day 1, 18 hours 7 PM 58° 56° Mostly Cloudy 2%

0% Thunder
( 2% severe)
ESE   8 93% 56°
LE MARS, IA 51031 weather forecast Day 1, 21 hours 10 PM 57° 56° Mostly Cloudy ESE   7 100% 57°
Wednesday
23 SEP 2026
LE MARS, IA 51031 weather forecast Day 2, 0 hours 1 AM 56° 54° Mostly Cloudy 3%

0% Thunder
( 4% severe)
ESE   7 100% 56°
Low 49° LE MARS, IA 51031 weather forecast Day 2, 3 hours 4 AM 54° 52° Mostly Cloudy SE   8 100% 54°
High 66° LE MARS, IA 51031 weather forecast Day 2, 6 hours 7 AM 53° 51° Mostly Cloudy 2%

0% Thunder
( 2% severe)
SE   7 100% 53°

Mostly Cloudy



LE MARS, IA 51031 weather forecast Day 2, 9 hours 10 AM 55° 52° Mostly Cloudy SE   10 100% 55°
LE MARS, IA 51031 weather forecast Day 2, 12 hours 1 PM 62° 60° Mostly Cloudy 1%

0% Thunder
( 0% severe)
SSE   13 81% 56°
LE MARS, IA 51031 weather forecast Day 2, 15 hours 4 PM 64° 63° Partly Cloudy SSE   13 78% 57°
LE MARS, IA 51031 weather forecast Day 2, 18 hours 7 PM 63° 62° Partly Cloudy 14%
RAIN
<.01 in
0% Thunder
( 6% severe)
SE   10 81% 57°
LE MARS, IA 51031 weather forecast Day 2, 21 hours 10 PM 59° 57° Mostly Cloudy SE   10 100% 59°

LE MARS, IA extended weather forecast

Thursday
24 SEP 2026
Friday
25 SEP 2026
Saturday
26 SEP 2026
Sunday
27 SEP 2026
Monday
28 SEP 2026
Low 55° Low 56° Low 60° Low 55° Low 55°
High 61° High 68° High 78° High 78° High 72°
LE MARS, IA 51031 weather forecast Day 3 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
Overcast
86% Rain
Overcast
80% Rain
Overcast
57% Rain
Overcast
34% Rain
Partly Cloudy
27% Rain
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