Weather in Cahokia, United States 🇺🇸
In Cahokia right now it is 39°C and sunny, feeling like 39°C. Expect 32% humidity and winds of about 16 km/h, and the UV index is 2 (low). Looking ahead, Cahokia should sit between roughly 25°C and 39°C over the coming days. ⚠️ Extreme Heat Warning issued September 3 at 12:12AM CDT until September 5 at 8:00PM CDT by NWS St Louis MO
Hourly Forecast for Cahokia
14-Day Forecast for Cahokia
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Overcast
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Additional Forecasts for Cahokia
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Best Time to Be Outside in Cahokia Tomorrow
There is no good daylight window left in Cahokia today. Tomorrow, the most comfortable window looks like 07:00 to 10:00, when it is around 29°C. It should stay dry through that window. No significant rain is expected in the next several hours.
Frequently Asked Questions about Weather in Cahokia
What is the temperature in Cahokia right now?
The current temperature in Cahokia is 39°C (102°F), sunny (feels like 39°C).
What's the weather like in Cahokia right now?
Conditions in Cahokia right now: Sunny, humidity 32%, wind 16 km/h S.
What is today's forecast for Cahokia?
Today in Cahokia: high 39°C, low 25°C, sunny. Chance of rain: 2%.
What is the 7-day weather forecast for Cahokia?
Daily highs and lows for Cahokia:
- 2026-09-03: 39°C / 25°C
- 2026-09-04: 39°C / 27°C
- 2026-09-05: 39°C / 27°C
- 2026-09-06: 36°C / 23°C
- 2026-09-07: 34°C / 18°C
- 2026-09-08: 39°C / 22°C
- 2026-09-09: 42°C / 27°C
Is it going to rain in Cahokia today?
There is a 2% chance of rain in Cahokia today.
What is the wind speed in Cahokia right now?
Wind in Cahokia is currently 16 km/h (10 mph) from the S.
What is the UV index in Cahokia right now?
The UV index in Cahokia is currently 1.6 (low). Sun protection is recommended when the index is 3 or higher.
