Live Weather & Forecast
Weather in Le Mars
Iowa, United States · Real-time conditions & 3-day outlook
14°C
Feels like 14°C
58°F / Feels 57°F
Clear
Le Mars, Iowa
🌙 Nighttime
Updated: 2026-04-13 00:00
Humidity
59%
Wind
10.4 km/h SSW
Wind Gust
21.9 km/h
Pressure
1005 mb
Visibility
16 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
11.8°C
Wind Degree
212°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
159.9 μg/m³
NO₂
5.8 μg/m³
O₃
55 μg/m³
SO₂
1.4 μg/m³
PM 2.5
5.4 μg/m³
PM 10
5.9 μg/m³
Today's Hourly Forecast
24-hour breakdown for Le Mars, Iowa
12 AM
16°
Clear
1 AM
14°
Clear
2 AM
14°
Clear
3 AM
14°
Clear
4 AM
15°
Clear
5 AM
14°
Clear
6 AM
14°
Clear
7 AM
14°
Sunny
8 AM
16°
Mist
9 AM
18°
Sunny
10 AM
20°
Overcast
11 AM
22°
Overcast
12 PM
21°
Partly Cloudy
1 PM
21°
Overcast
2 PM
22°
Overcast
3 PM
24°
Partly Cloudy
4 PM
26°
Thundery outbreaks in nearby
5 PM
27°
Thundery outbreaks in nearby
6 PM
27°
Sunny
7 PM
25°
Sunny
8 PM
23°
Sunny
9 PM
21°
Clear
10 PM
19°
Clear
11 PM
18°
Thundery outbreaks in nearby
3-Day Forecast
Daily overview for Le Mars, Iowa
Today
Partly Cloudy
28°
/
13°
🌧️ 0% chance of rain
💧 Avg. humidity: 77%
💨 Max wind: 24.8 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.4
🌅 Sunrise: 06:46 AM
🌇 Sunset: 08:05 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Overcast
13°
/
12°
🌧️ 0% chance of rain
💧 Avg. humidity: 90%
💨 Max wind: 20.9 km/h
🌧️ Total precip: 0.02 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:45 AM
🌇 Sunset: 08:06 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Heavy rain
22°
/
9°
🌧️ 83% chance of rain
💧 Avg. humidity: 76%
💨 Max wind: 34.6 km/h
🌧️ Total precip: 28.5 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:43 AM
🌇 Sunset: 08:07 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Best Time to Visit Le Mars
Plan your trip to Le Mars, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Le Mars?
Current conditions in Le Mars: Clear, temperature 14°C, humidity 59%.
What is the best time to visit Le Mars?
The best time to visit Le Mars is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Le Mars?
Le Mars is located at approximately 42.8° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Le Mars?
The wettest period in Le Mars is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Le Mars?
For visits to Le Mars during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Le Mars in?
Le Mars is located in United States, in the state of Iowa.
What are the public holidays in Le Mars in 2026?
View the 2026 public holidays for Le Mars on our Holidays page.
What are the GPS coordinates used for the weather forecast in Le Mars?
The weather forecast for Le Mars uses coordinates 42.7922, -96.1663.