Affton Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Affton

Affton temperature today is 29°, feels like 29°, with a humidity level of 46% and wind at 14.83 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Affton: expect a high of 32° and a low of 22°, with overcast clouds. Rain chance tomorrow is 96%.

broken clouds
29°
broken clouds
H: 31° L: 28°
Feels like 29°
AQI: Fair (2/5)
Humidity
46%
Dew 16°
Wind speed
14.83 km/h
SSW
Pressure
1013 hPa
Visibility
10 km
Windy Conditions
Wind speed is 14.83 km/h.
Weather Summary
Currently in Affton, expect varied conditions with hot temperatures around 29°. Winds are a light breeze. Stay hydrated and seek shade during peak hours.
Precipitation Probability
0%
13
0%
16
0%
19
0%
22
0%
01
0%
04
0%
07
0%
10
0%
13
54%
16
89%
19
96%
22
82%
01
100%
04
100%
07
91%
10
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
31°
Wed
13:00
32°
 
28°
 
26°
 
22°
Thu
01:00
24°
 
24°
 
29°
 
32°
Thu
13:00
29°
 
25°
 
22°
 
19°
Fri
01:00
20°
 
18°
 
18°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:56
Sunset
Sunset
18:46
Moon Phase
Waning Gibbous (78%)
Timezone: GMT+05:30
Last updated: Sep 30, 2026 10:01 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
38.550610
Longitude
Longitude
-90.333168
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More about Affton
Content curated by the NearWeather editorial team · Updated periodically
Affton is a census-designated place in St. Louis County, Missouri, United States. It is a suburb of St. Louis, located about 10 miles southwest of the city center. The climate in Affton is humid continental, with hot, humid summers and cold, snowy winters. The average temperature year-round is in the mid-50s F (10-15 C). Rainfall is plentiful throughout the year and snowfall in winter can reach up to 20 inches (51 cm).
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Affton
What is the temperature in Affton right now?

The current temperature in Affton is 29°, and it feels like 29°. Today's high is 31° and the low is 28°.

Will it rain in Affton today?

No rain is expected in Affton today (0% chance). Conditions are currently broken clouds.

What is the weather in Affton today?

Affton is experiencing broken clouds with a temperature of 29°. Humidity is at 46% and wind speed is 14.83 km/h from the SSW.

What is the humidity in Affton today?

Humidity in Affton is 46% right now, with a dew point of 16°. Comfort levels are moderate.

What is the wind speed in Affton today?

Wind speed in Affton is 14.83 km/h, flowing at 210° SSW wind direction.

What is the 5-day forecast for Affton?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Affton. Today's high is 31° and low is 28°, with a 0% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Affton today?

It feels like 29° in Affton today, with 80% cloud cover and 10 km visibility.

Weather in Affton