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As of 02:28 CDT

Weather in Le Mars, IA

53°Current weather

Le Mars, Wednesday, 21 October, 02:28

Clear. Feels like 52°. High 72°, low 51°.

Pressure30.15 inHg
Wind8.2 mph S
Humidity76%
Visibility6.2 mi
Dew point46°
Thu, 2275° / 50°0Clear
75 °Clear

Le Mars, Thursday, 22 October

Clear. High 75°, low 50°.

Pressure30.18 inHg
Wind6.8 mph S
Humidity69%
Visibility6.2 mi
Dew point58°
Fri, 2374° / 57°0Partly cloudy
74 °Partly cloudy

Le Mars, Friday, 23 October

Partly cloudy. High 74°, low 57°.

Pressure30.06 inHg
Wind16.1 mph S
Humidity54%
Visibility6.2 mi
Dew point51°
Sat, 2473° / 59°0Overcast
73 °Overcast

Le Mars, Saturday, 24 October

Overcast. High 73°, low 59°.

Pressure30.09 inHg
Wind11.3 mph S
Humidity54%
Visibility6.2 mi
Dew point51°
Sun, 2562° / 52°0.44Rain
62 °Rain

Le Mars, Sunday, 25 October

Rain. High 62°, low 52°.

Pressure30.36 inHg
Wind9.4 mph NE
Humidity73%
Visibility—
Dew point48°
Mon, 2651° / 37°0.56Rain
51 °Rain

Le Mars, Monday, 26 October

Rain. High 51°, low 37°.

Pressure30.39 inHg
Wind13.4 mph NE
Humidity87%
Visibility—
Dew point41°
Tue, 2744° / 30°0Clear
44 °Clear

Le Mars, Tuesday, 27 October

Clear. High 44°, low 30°.

Pressure30.53 inHg
Wind8.8 mph N
Humidity43%
Visibility—
Dew point20°
Wed, 2853° / 31°0Clear
53 °Clear

Le Mars, Wednesday, 28 October

Clear. High 53°, low 31°.

Pressure30.24 inHg
Wind14 mph SW
Humidity49%
Visibility—
Dew point28°
Thu, 2952° / 35°0Overcast
52 °Overcast

Le Mars, Thursday, 29 October

Overcast. High 52°, low 35°.

Pressure30.27 inHg
Wind6.5 mph N
Humidity39%
Visibility—
Dew point24°
Fri, 3056° / 37°0Clear
56 °Clear

Le Mars, Friday, 30 October

Clear. High 56°, low 37°.

Pressure30.03 inHg
Wind19.3 mph S
Humidity46%
Visibility—
Dew point31°
Sat, 3163° / 48°0Overcast
63 °Overcast

Le Mars, Saturday, 31 October

Overcast. High 63°, low 48°.

Pressure29.68 inHg
Wind19.6 mph S
Humidity59%
Visibility—
Dew point44°
Sun, 0163° / 50°0.05Light rain
63 °Light rain

Le Mars, Sunday, 1 November

Light rain. High 63°, low 50°.

Pressure29.80 inHg
Wind11.3 mph NW
Humidity66%
Visibility—
Dew point47°
Mon, 0255° / 44°0Partly cloudy
55 °Partly cloudy

Le Mars, Monday, 2 November

Partly cloudy. High 55°, low 44°.

Pressure30.27 inHg
Wind7.3 mph N
Humidity36%
Visibility—
Dew point27°
Tue, 0358° / 41°0Overcast
58 °Overcast

Le Mars, Tuesday, 3 November

Overcast. High 58°, low 41°.

Pressure30.18 inHg
Wind14.9 mph S
Humidity44%
Visibility—
Dew point32°
Wed, 0464° / 47°0Clear
64 °Clear

Le Mars, Wednesday, 4 November

Clear. High 64°, low 47°.

Pressure30.06 inHg
Wind8.7 mph N
Humidity49%
Visibility—
Dew point40°
Thu, 0556° / 43°0Partly cloudy
56 °Partly cloudy

Le Mars, Thursday, 5 November

Partly cloudy. High 56°, low 43°.

Pressure30.27 inHg
Wind8.2 mph SE
Humidity53%
Visibility—
Dew point38°

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.