Weather in Fairview Heights, United States 🇺🇸
As of now, Fairview Heights is 26°C and clear, feeling like 29°C. Expect 74% humidity and winds of about 4 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Fairview Heights range from about 24°C to 36°C. ⚠️ Air Quality Alert issued September 17 at 3:27PM CDT by NWS St Louis MO
Hourly Forecast for Fairview Heights
14-Day Forecast for Fairview Heights
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Additional Forecasts for Fairview Heights
Air Quality
Historical Weather
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Best Time to Be Outside in Fairview Heights Today
The most comfortable window in Fairview Heights today looks like 07:00 to 10:00, when it is around 26°C. It should stay dry through that window. No significant rain is expected in the next several hours.
Frequently Asked Questions about Weather in Fairview Heights
What is the temperature in Fairview Heights right now?
It is currently 26°C (79°F) in Fairview Heights, clear (feels like 29°C).
What's the weather like in Fairview Heights right now?
Right now Fairview Heights has Clear, humidity 74%, wind 4 km/h NW.
What is today's forecast for Fairview Heights?
Today in Fairview Heights: high 35°C, low 25°C, sunny. Chance of rain: 36%.
What is the 7-day weather forecast for Fairview Heights?
Daily highs and lows for Fairview Heights:
- 2026-09-18: 35°C / 25°C
- 2026-09-19: 36°C / 24°C
- 2026-09-20: 34°C / 24°C
- 2026-09-21: 32°C / 19°C
- 2026-09-22: 21°C / 16°C
- 2026-09-23: 25°C / 14°C
- 2026-09-24: 23°C / 15°C
Is it going to rain in Fairview Heights today?
There is a 36% chance of rain in Fairview Heights today. Total expected precipitation: 0.82 mm.
What is the wind speed in Fairview Heights right now?
Wind in Fairview Heights is currently 4 km/h (2 mph) from the NW.
What is the UV index in Fairview Heights right now?
The UV index in Fairview Heights is currently 0 (low). Sun protection is recommended when the index is 3 or higher.
