15-Day Weather Forecast - St Louis
15-day weather forecast for St Louis: temperatures from 18°C (64°F) to 40°C (104°F). Average daily high 33°C (91°F) over the next 15 days.
Today·28 Jul
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15-Day Temperature Trend
15-Day Weather Forecast
Updated just nowExtended Outlook for St Louis
Over the next 15 days, St Louis is forecast to see temperatures ranging from 18°C to 40°C, averaging a daily high of 33°C. The extended outlook indicates occasional showers on 5 days, with 23.6 mm total accumulation. High temperatures may pose heat stress - stay hydrated and limit sun exposure during peak afternoon hours.
Nearby Regional Outlook
St Louis Weather Radar
Live precipitation · Cloud cover · Wind
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