🇺🇸 Weather in Affton
Map Overlays:
In Affton right now it is 17°C and clear, feeling like 17°C. Humidity is 84% with winds around 10 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Affton range from about 16°C to 33°C.
Hourly Forecast for Affton
02:00
17°
1%
03:00
17°
1%
04:00
16°
2%
05:00
16°
2%
06:00
17°
2%
07:00
18°
3%
08:00
20°
1%
09:00
23°
1%
10:00
26°
1%
11:00
26°
1%
12:00
27°
1%
13:00
28°
1%
14:00
28°
1%
15:00
28°
1%
16:00
27°
1%
17:00
26°
2%
18:00
25°
2%
19:00
24°
2%
20:00
23°
2%
21:00
23°
2%
22:00
22°
2%
23:00
21°
2%
00:00
20°
3%
01:00
20°
3%
14-Day Forecast for Affton
Thu, Jun 04
Sunny
29° /
16°
Fri, Jun 05
Moderate rain
27° /
18°
Sat, Jun 06
Patchy rain nearby
33° /
19°
Sun, Jun 07
Heavy rain
28° /
22°
Mon, Jun 08
Moderate rain
26° /
21°
Tue, Jun 09
Moderate rain
33° /
21°
Wed, Jun 10
Patchy rain nearby
33° /
24°
Thu, Jun 11
Moderate rain
31° /
24°
Fri, Jun 12
Patchy rain nearby
27° /
22°
Sat, Jun 13
Patchy rain nearby
30° /
23°
Sun, Jun 14
Patchy rain nearby
29° /
23°
Mon, Jun 15
Sunny
27° /
18°
Tue, Jun 16
Patchy rain nearby
30° /
19°
Wed, Jun 17
Cloudy
26° /
19°
Additional Forecasts for Affton
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 160.0 μg/m³
O₃ (Ozone) 81.0 μg/m³
NO₂ (Nitrogen Dioxide) 6.9 μg/m³
SO₂ (Sulphur Dioxide) 1.5 μg/m³
PM2.5 (Fine particles) 4.5 μg/m³
PM10 (Coarse particles) 4.7 μg/m³
Historical Weather
Weather Forecasts for Other Cities in United States
Frequently Asked Questions about Weather in Affton
What is the temperature in Affton right now?
The current temperature in Affton is 17°C (62°F), clear (feels like 17°C).
What's the weather like in Affton right now?
Conditions in Affton right now: Clear, humidity 84%, wind 10 km/h SSE.
What is today's forecast for Affton?
Today in Affton: high 29°C, low 16°C, sunny. Chance of rain: 1%.
What is the 7-day weather forecast for Affton?
Daily highs and lows for Affton:
- 2026-06-04: 29°C / 16°C
- 2026-06-05: 27°C / 18°C
- 2026-06-06: 33°C / 19°C
- 2026-06-07: 28°C / 22°C
- 2026-06-08: 26°C / 21°C
- 2026-06-09: 33°C / 21°C
- 2026-06-10: 33°C / 24°C
Is it going to rain in Affton today?
There is a 1% chance of rain in Affton today.
What is the wind speed in Affton right now?
Wind in Affton is currently 10 km/h (6 mph) from the SSE.
What is the UV index in Affton right now?
The UV index in Affton is currently 0 (low). Sun protection is recommended when the index is 3 or higher.
