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Area Conditions for
Le Mars, IA
Change Zip Code:
Temperature:
61
o
F
Feels Like:
58
o
F
Humidity:
36%
Barometer:
29.51
Dew Point:
34
o
F
Wind Dir.:
W
Wind Speed:
9 mph
Sunrise:
7:41
Sunset:
7:27
Observation:
Partly Cloudy
As reported at LE MARS, IA at 6:00 PM
5-day Forecast for
Le Mars, IA
Date
Thu
3/12
Fri
3/13
Sat
3/14
Sun
3/15
Mon
3/16
Weather Condition
Weather
Rain
Mostly Cloudy
Rain/Snow Mix
Rain/Snow Mix
Partly Cloudy
Temperature
(°F)
Low/High
19/64
25/43
25/50
9/34
-1/20
Feels Like
(°F)
Low/High
41/64
12/35
16/50
-10/24
-20/6
Dew Point
(°F)
35
19
26
18
0
Humidity
(%)
46
51
62
80
60
Wind Speed
(mph)
17
11
15
27
15
Precipitation
Chance
(%)
54
-
66
80
-
Precipitation
Amount
(inches)
S=Snow, L=Liquid
Rain
0.06
None
S: 1-2
L: 0.17
S: 1-2
L: 0.37
None
Evapo-
transpiration
(inches/day)
0.18
0.08
0.09
0.04
0.04
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DTN Weather Summary
Bryce Anderson
–
DTN Meteorologist
Bio
Strong Storm Continues Through Great Lakes Friday
» More DTN Weather Commentary
Posted at 12:07PM Thu Mar 12, 2026 CDT
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