As of 23:19 CDT

Weather in Le Mars, IA

49°Current weather

Le Mars, Sunday, 25 October, 23:19

Overcast. Feels like 45°. High 58°, low 47°.

Pressure30.39 inHg
Wind9.9 mph NE
Humidity73%
Visibility2.3 mi
Dew point41°
Mon, 2649° / 43°0.76Rain
49 °Rain

Le Mars, Monday, 26 October

Rain. High 49°, low 43°.

Pressure30.33 inHg
Wind13.6 mph E
Humidity86%
Visibility6.2 mi
Dew point43°
Tue, 2759° / 46°0.07Rain
59 °Rain

Le Mars, Tuesday, 27 October

Rain. High 59°, low 46°.

Pressure30.12 inHg
Wind7 mph SW
Humidity69%
Visibility6.2 mi
Dew point42°
Wed, 2869° / 56°0.4Rain
69 °Rain

Le Mars, Wednesday, 28 October

Rain. High 69°, low 56°.

Pressure29.97 inHg
Wind10.6 mph S
Humidity75%
Visibility6.2 mi
Dew point57°
Thu, 2967° / 52°0Clear
67 °Clear

Le Mars, Thursday, 29 October

Clear. High 67°, low 52°.

Pressure30.12 inHg
Wind5.5 mph E
Humidity74%
Visibility6.2 mi
Dew point52°
Fri, 3068° / 54°0.52Rain
68 °Rain

Le Mars, Friday, 30 October

Rain. High 68°, low 54°.

Pressure30.03 inHg
Wind7.6 mph E
Humidity77%
Visibility—
Dew point58°
Sat, 3163° / 55°0.34Light rain
63 °Light rain

Le Mars, Saturday, 31 October

Light rain. High 63°, low 55°.

Pressure30.03 inHg
Wind11.1 mph S
Humidity73%
Visibility—
Dew point53°
Sun, 0160° / 51°0.03Light rain
60 °Light rain

Le Mars, Sunday, 1 November

Light rain. High 60°, low 51°.

Pressure30.03 inHg
Wind8.7 mph SE
Humidity74%
Visibility—
Dew point49°
Mon, 0261° / 52°0Overcast
61 °Overcast

Le Mars, Monday, 2 November

Overcast. High 61°, low 52°.

Pressure29.94 inHg
Wind6.8 mph S
Humidity71%
Visibility—
Dew point49°
Tue, 0359° / 45°0Overcast
59 °Overcast

Le Mars, Tuesday, 3 November

Overcast. High 59°, low 45°.

Pressure30.15 inHg
Wind10.6 mph NW
Humidity40%
Visibility—
Dew point31°
Wed, 0452° / 44°0.27Rain
52 °Rain

Le Mars, Wednesday, 4 November

Rain. High 52°, low 44°.

Pressure30.36 inHg
Wind9.5 mph E
Humidity81%
Visibility—
Dew point40°
Thu, 0548° / 44°0.11Light rain
48 °Light rain

Le Mars, Thursday, 5 November

Light rain. High 48°, low 44°.

Pressure30.33 inHg
Wind14.8 mph S
Humidity85%
Visibility—
Dew point41°
Fri, 0665° / 45°0Overcast
65 °Overcast

Le Mars, Friday, 6 November

Overcast. High 65°, low 45°.

Pressure29.77 inHg
Wind22.1 mph S
Humidity84%
Visibility—
Dew point49°
Sat, 0765° / 49°0.03Light rain
65 °Light rain

Le Mars, Saturday, 7 November

Light rain. High 65°, low 49°.

Pressure29.68 inHg
Wind21.5 mph S
Humidity67%
Visibility—
Dew point53°
Sun, 0848° / 37°0Clear
48 °Clear

Le Mars, Sunday, 8 November

Clear. High 48°, low 37°.

Pressure30.36 inHg
Wind14.6 mph NW
Humidity50%
Visibility—
Dew point26°
Mon, 0961° / 40°0Overcast
61 °Overcast

Le Mars, Monday, 9 November

Overcast. High 61°, low 40°.

Pressure30.06 inHg
Wind18.9 mph S
Humidity56%
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.