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As of 16:50 CDT

Weather in Le Mars, IA

51°Current weather

Le Mars, Friday, 16 October, 16:50

Clear. Feels like 48°. High 51°, low 37°.

Pressure30.56 inHg
Wind11.2 mph NW
Humidity45%
Visibility6.2 mi
Dew point30°
Sat, 1758° / 35°0Clear
58 °Clear

Le Mars, Saturday, 17 October

Clear. High 58°, low 35°.

Pressure30.42 inHg
Wind14.2 mph S
Humidity47%
Visibility6.2 mi
Dew point33°
Sun, 1864° / 43°0Clear
64 °Clear

Le Mars, Sunday, 18 October

Clear. High 64°, low 43°.

Pressure30.18 inHg
Wind13.2 mph S
Humidity55%
Visibility6.2 mi
Dew point40°
Mon, 1962° / 47°0Overcast
62 °Overcast

Le Mars, Monday, 19 October

Overcast. High 62°, low 47°.

Pressure30.21 inHg
Wind9.9 mph S
Humidity68%
Visibility6.2 mi
Dew point47°
Tue, 2068° / 50°0Clear
68 °Clear

Le Mars, Tuesday, 20 October

Clear. High 68°, low 50°.

Pressure30.18 inHg
Wind11.1 mph S
Humidity62%
Visibility6.2 mi
Dew point48°
Wed, 2170° / 53°0Clear
70 °Clear

Le Mars, Wednesday, 21 October

Clear. High 70°, low 53°.

Pressure30.12 inHg
Wind11.3 mph S
Humidity62%
Visibility—
Dew point51°
Thu, 2271° / 52°0.04Light rain
71 °Light rain

Le Mars, Thursday, 22 October

Light rain. High 71°, low 52°.

Pressure30.03 inHg
Wind14 mph SE
Humidity65%
Visibility—
Dew point55°
Fri, 2370° / 61°0.1Light rain
70 °Light rain

Le Mars, Friday, 23 October

Light rain. High 70°, low 61°.

Pressure29.91 inHg
Wind18.8 mph S
Humidity46%
Visibility—
Dew point47°
Sat, 2469° / 58°0.05Light rain
69 °Light rain

Le Mars, Saturday, 24 October

Light rain. High 69°, low 58°.

Pressure30.06 inHg
Wind15.9 mph S
Humidity62%
Visibility—
Dew point54°
Sun, 2553° / 47°0.3Rain
53 °Rain

Le Mars, Sunday, 25 October

Rain. High 53°, low 47°.

Pressure30.24 inHg
Wind14.3 mph NW
Humidity62%
Visibility—
Dew point37°
Mon, 2651° / 40°0Clear
51 °Clear

Le Mars, Monday, 26 October

Clear. High 51°, low 40°.

Pressure30.39 inHg
Wind12.3 mph NW
Humidity48%
Visibility—
Dew point29°
Tue, 2757° / 39°0Overcast
57 °Overcast

Le Mars, Tuesday, 27 October

Overcast. High 57°, low 39°.

Pressure30.24 inHg
Wind15.5 mph S
Humidity51%
Visibility—
Dew point35°
Wed, 2861° / 49°0.03Light rain
61 °Light rain

Le Mars, Wednesday, 28 October

Light rain. High 61°, low 49°.

Pressure29.88 inHg
Wind17.9 mph S
Humidity73%
Visibility—
Dew point48°
Thu, 2960° / 52°0Clear
60 °Clear

Le Mars, Thursday, 29 October

Clear. High 60°, low 52°.

Pressure29.77 inHg
Wind23.8 mph W
Humidity48%
Visibility—
Dew point40°
Fri, 3059° / 45°0Overcast
59 °Overcast

Le Mars, Friday, 30 October

Overcast. High 59°, low 45°.

Pressure30.12 inHg
Wind12.5 mph W
Humidity57%
Visibility—
Dew point40°
Sat, 3161° / 50°0.05Light rain
61 °Light rain

Le Mars, Saturday, 31 October

Light rain. High 61°, low 50°.

Pressure29.68 inHg
Wind16.6 mph S
Humidity64%
Visibility—
Dew point45°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Le Mars, IA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Le Mars, IA since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.