10-Day Weather Forecast for St. Charles (MO)
Six-hourly outlook through Thursday 23 July. Updated every three hours via MET Norway.
What's the weather in St. Charles this week?
Today's weather - Tuesday 14 Jul
For the rest of Tuesday the predicted weather in St. Charles is mostly sunny. The temperature will be around 30°C (86°F).
Tomorrow's weather - Wednesday 15 Jul
For Wednesday the forecast for St. Charles is clear skies. Temperatures will range from a warm 24°C (75°F) to a very warm 32°C (90°F).
10-Day Weather Forecast
Over the next 10 days, temperatures in St. Charles will be will reach 36°C (97°F) on Monday before declining again, with average daytime highs of 32°C (90°F) and nighttime lows of 26°C (79°F) over this period. These values are typical for July. There will be plenty of sunshine during this period. Rainfall is expected to be less than usual (compared to typical July conditions). The forecast shows mixed conditions, with some heavy rain showers especially on Fri. Precipitation is expected on roughly 3 days (Thu, Fri, Sat). Wind conditions will be generally calm.
Weather Forecast FAQ for St. Charles
When will be the warmest day next week?
The warmest day is expected to be Monday with a high of 36°C (97°F).
When will be the coldest day?
The coldest day is forecasted for Wednesday with a low of 24°C (75°F).
Will it rain next week in St. Charles?
Yes, rain is expected on 3 days , specifically on Thu, Fri, Sat.
How much rainfall is expected next week?
A total of 16 mm (0.6 in) of rain is forecasted for the 10-day period.
What will be the temperature range next week?
Temperatures will range from 24°C (75°F) to 36°C (97°F).
More about St. Charles
Explore the full St. Charles climate overview with monthly averages, or check rainfall data and temperature by month.
St. Charles weather by month
Browse monthly averages for St. Charles: climate by month with temperature, rainfall and sunshine.
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