Live Weather & Forecast
Weather in Mehlville
Missouri, United States · Real-time conditions & 3-day outlook
25°C
Feels like 26°C
77°F / Feels 79°F
Partly cloudy
Mehlville, Missouri
🌞 Daytime
Updated: 2026-04-12 19:00
Humidity
42%
Wind
29.9 km/h SSW
Wind Gust
49.4 km/h
Pressure
1012 mb
Visibility
16 km
UV Index
0.1
(Low)
Precipitation
0.02 mm
Cloud Cover
75%
Dew Point
13°C
Wind Degree
194°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
146.9 μg/m³
NO₂
4 μg/m³
O₃
108 μg/m³
SO₂
1.9 μg/m³
PM 2.5
4 μg/m³
PM 10
4.2 μg/m³
Today's Hourly Forecast
24-hour breakdown for Mehlville, Missouri
12 AM
17°
Clear
1 AM
16°
Clear
2 AM
16°
Clear
3 AM
16°
Clear
4 AM
15°
Clear
5 AM
15°
Clear
6 AM
15°
Clear
7 AM
16°
Sunny
8 AM
18°
Sunny
9 AM
20°
Sunny
10 AM
23°
Sunny
11 AM
26°
Sunny
12 PM
27°
Sunny
1 PM
28°
Sunny
2 PM
28°
Sunny
3 PM
27°
Patchy rain nearby
4 PM
27°
Patchy rain nearby
5 PM
26°
Sunny
6 PM
25°
Patchy rain nearby
7 PM
25°
Partly cloudy
8 PM
21°
Patchy rain nearby
9 PM
20°
Patchy rain nearby
10 PM
20°
Clear
11 PM
19°
Clear
3-Day Forecast
Daily overview for Mehlville, Missouri
Today
Patchy rain nearby
29°
/
15°
🌧️ 81% chance of rain
💧 Avg. humidity: 67%
💨 Max wind: 31.7 km/h
🌧️ Total precip: 0.51 mm
☀️ UV Index: 1.4
🌅 Sunrise: 06:29 AM
🌇 Sunset: 07:35 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Thundery outbreaks in nearby
27°
/
18°
🌧️ 0% chance of rain
💧 Avg. humidity: 78%
💨 Max wind: 28.8 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.9
🌅 Sunrise: 06:28 AM
🌇 Sunset: 07:36 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Overcast
26°
/
21°
🌧️ 0% chance of rain
💧 Avg. humidity: 76%
💨 Max wind: 28.1 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2
🌅 Sunrise: 06:26 AM
🌇 Sunset: 07:37 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Mehlville
Plan your trip to Mehlville, 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 Mehlville?
Current conditions in Mehlville: Partly cloudy, temperature 25°C, humidity 42%.
What is the best time to visit Mehlville?
The best time to visit Mehlville is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Mehlville?
Mehlville is located at approximately 38.5° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Mehlville?
The wettest period in Mehlville is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Mehlville?
For visits to Mehlville during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Mehlville in?
Mehlville is located in United States, in the state of Missouri.
What are the public holidays in Mehlville in 2026?
View the 2026 public holidays for Mehlville on our Holidays page.
What are the GPS coordinates used for the weather forecast in Mehlville?
The weather forecast for Mehlville uses coordinates 38.5084, -90.3229.