As of 12:57 CDT

Weather in Le Mars, IA

50°Current weather

Le Mars, Thursday, 15 October, 12:57

Light rain. Feels like 46°. High 54°, low 47°.

Pressure30.09 inHg
Wind10 mph NW
Humidity92%
Visibility1.9 mi
Dew point48°
Fri, 1652° / 39°0Clear
52 °Clear

Le Mars, Friday, 16 October

Clear. High 52°, low 39°.

Pressure30.59 inHg
Wind18.1 mph N
Humidity54%
Visibility6.2 mi
Dew point29°
Sat, 1759° / 35°0Clear
59 °Clear

Le Mars, Saturday, 17 October

Clear. High 59°, low 35°.

Pressure30.45 inHg
Wind14 mph S
Humidity45%
Visibility6.2 mi
Dew point31°
Sun, 1863° / 43°0Clear
63 °Clear

Le Mars, Sunday, 18 October

Clear. High 63°, low 43°.

Pressure30.18 inHg
Wind13 mph S
Humidity55%
Visibility6.2 mi
Dew point40°
Mon, 1958° / 48°0Overcast
58 °Overcast

Le Mars, Monday, 19 October

Overcast. High 58°, low 48°.

Pressure30.18 inHg
Wind8.6 mph S
Humidity72%
Visibility6.2 mi
Dew point46°
Tue, 2068° / 47°0Mostly clear
68 °Mostly clear

Le Mars, Tuesday, 20 October

Mostly clear. High 68°, low 47°.

Pressure30.15 inHg
Wind7.9 mph SE
Humidity59%
Visibility—
Dew point47°
Wed, 2166° / 54°0.12Light rain
66 °Light rain

Le Mars, Wednesday, 21 October

Light rain. High 66°, low 54°.

Pressure30.12 inHg
Wind16.2 mph S
Humidity60%
Visibility—
Dew point50°
Thu, 2273° / 60°0.1Light rain
73 °Light rain

Le Mars, Thursday, 22 October

Light rain. High 73°, low 60°.

Pressure29.94 inHg
Wind18.7 mph S
Humidity61%
Visibility—
Dew point56°
Fri, 2366° / 60°1.16Heavy rain
66 °Heavy rain

Le Mars, Friday, 23 October

Heavy rain. High 66°, low 60°.

Pressure29.88 inHg
Wind23.7 mph S
Humidity83%
Visibility—
Dew point57°
Sat, 2461° / 51°0.2Light rain
61 °Light rain

Le Mars, Saturday, 24 October

Light rain. High 61°, low 51°.

Pressure30.12 inHg
Wind20.1 mph S
Humidity57%
Visibility—
Dew point43°
Sun, 2562° / 46°0Clear
62 °Clear

Le Mars, Sunday, 25 October

Clear. High 62°, low 46°.

Pressure30.50 inHg
Wind13 mph SE
Humidity36%
Visibility—
Dew point31°
Mon, 2658° / 48°0.57Rain
58 °Rain

Le Mars, Monday, 26 October

Rain. High 58°, low 48°.

Pressure30.24 inHg
Wind15.6 mph SE
Humidity69%
Visibility—
Dew point43°
Tue, 2767° / 60°0.04Light rain
67 °Light rain

Le Mars, Tuesday, 27 October

Light rain. High 67°, low 60°.

Pressure29.88 inHg
Wind16.8 mph SE
Humidity79%
Visibility—
Dew point60°
Wed, 2863° / 53°0.45Rain
63 °Rain

Le Mars, Wednesday, 28 October

Rain. High 63°, low 53°.

Pressure29.80 inHg
Wind24.6 mph S
Humidity46%
Visibility—
Dew point39°
Thu, 2963° / 49°0Mostly clear
63 °Mostly clear

Le Mars, Thursday, 29 October

Mostly clear. High 63°, low 49°.

Pressure29.83 inHg
Wind14.7 mph S
Humidity42%
Visibility—
Dew point37°
Fri, 3058° / 41°0.06Light rain
58 °Light rain

Le Mars, Friday, 30 October

Light rain. High 58°, low 41°.

Pressure29.77 inHg
Wind19.1 mph NW
Humidity49%
Visibility—
Dew point37°

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.