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Saint Charles weather
Current conditions and a 14-day forecast for Saint Charles, United States. Looking for typical seasonal weather instead? See the historical climate averages.
Now
34°C
Clear sky · feels 40°C
Humidity
47%
relative humidity
Wind
8 km/h
10m wind speed
Chance of rain
0%
today
Next 24 hours in Saint Charles
| Time | Conditions | Temp | Rain chance |
|---|---|---|---|
| 1pm | Clear sky | 33°C | 0% |
| 2pm | Clear sky | 35°C | 0% |
| 3pm | Clear sky | 36°C | 0% |
| 4pm | Clear sky | 36°C | 0% |
| 5pm | Clear sky | 36°C | 0% |
| 6pm | Clear sky | 35°C | 0% |
| 7pm | Clear sky | 34°C | 0% |
| 8pm | Clear sky | 31°C | 0% |
| 9pm | Clear sky | 29°C | 0% |
| 10pm | Clear sky | 28°C | 0% |
| 11pm | Clear sky | 27°C | 0% |
| 12am | Partly cloudy | 26°C | 0% |
| 1am | Overcast | 26°C | 0% |
| 2am | Overcast | 25°C | 0% |
| 3am | Overcast | 25°C | 0% |
| 4am | Clear sky | 25°C | 0% |
| 5am | Overcast | 24°C | 0% |
| 6am | Overcast | 24°C | 0% |
| 7am | Overcast | 25°C | 0% |
| 8am | Overcast | 28°C | 0% |
| 9am | Overcast | 31°C | 0% |
| 10am | Overcast | 33°C | 0% |
| 11am | Overcast | 34°C | 0% |
| 12pm | Overcast | 35°C | 0% |
14-day forecast for Saint Charles
| Day | Conditions | High / Low | Rain chance |
|---|---|---|---|
| Today | Partly cloudy | 36° / 22° | 0% |
| Thu, Jul 16 | Overcast | 38° / 24° | 6% |
| Fri, Jul 17 | Overcast | 36° / 23° | 11% |
| Sat, Jul 18 | Moderate rain showers | 31° / 21° | 68% |
| Sun, Jul 19 | Dense drizzle | 33° / 21° | 63% |
| Mon, Jul 20 | Overcast | 33° / 18° | 13% |
| Tue, Jul 21 | Moderate drizzle | 30° / 22° | 41% |
| Wed, Jul 22 | Overcast | 30° / 21° | 41% |
| Thu, Jul 23 | Overcast | 31° / 19° | 18% |
| Fri, Jul 24 | Overcast | 27° / 18° | 15% |
| Sat, Jul 25 | Slight rain showers | 35° / 22° | 20% |
| Sun, Jul 26 | Overcast | 29° / 16° | 52% |
| Mon, Jul 27 | Overcast | 30° / 15° | 55% |
| Tue, Jul 28 | Overcast | 31° / 16° | 40% |
Want more sun and moon detail for Saint Charles? Use the sun calculator or moon calculator and search for Saint Charles. For a live look at any other city, try the interactive weather tool.
Frequently asked questions
What's the weather like in Saint Charles today?
Current conditions and today's forecast for Saint Charles, United States are shown above, refreshed regularly through the day.
How accurate is a 14-day forecast?
A forecast is most reliable for the next 3-5 days. Beyond that, temperature and precipitation chances further out are a general trend rather than an exact prediction.
What is Saint Charles's weather usually like?
For long-term averages — typical monthly temperatures and rainfall based on years of historical data — see Saint Charles's climate page rather than this live forecast.