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Grain Valley weather
Current conditions and a 14-day forecast for Grain Valley, United States. Looking for typical seasonal weather instead? See the historical climate averages.
Now
32°C
Clear sky · feels 37°C
Humidity
47%
relative humidity
Wind
7 km/h
10m wind speed
Chance of rain
3%
today
Next 24 hours in Grain Valley
| Time | Conditions | Temp | Rain chance |
|---|---|---|---|
| 12pm | Mainly clear | 32°C | 1% |
| 1pm | Clear sky | 33°C | 2% |
| 2pm | Clear sky | 34°C | 3% |
| 3pm | Clear sky | 34°C | 2% |
| 4pm | Clear sky | 34°C | 1% |
| 5pm | Clear sky | 34°C | 1% |
| 6pm | Clear sky | 34°C | 1% |
| 7pm | Clear sky | 33°C | 1% |
| 8pm | Clear sky | 32°C | 1% |
| 9pm | Clear sky | 30°C | 1% |
| 10pm | Clear sky | 28°C | 1% |
| 11pm | Clear sky | 27°C | 1% |
| 12am | Clear sky | 26°C | 1% |
| 1am | Clear sky | 25°C | 2% |
| 2am | Clear sky | 25°C | 2% |
| 3am | Clear sky | 25°C | 3% |
| 4am | Clear sky | 24°C | 4% |
| 5am | Clear sky | 23°C | 4% |
| 6am | Clear sky | 23°C | 4% |
| 7am | Clear sky | 23°C | 4% |
| 8am | Clear sky | 26°C | 4% |
| 9am | Mainly clear | 29°C | 4% |
| 10am | Clear sky | 32°C | 4% |
| 11am | Mainly clear | 33°C | 4% |
14-day forecast for Grain Valley
| Day | Conditions | High / Low | Rain chance |
|---|---|---|---|
| Today | Mainly clear | 34° / 21° | 3% |
| Thu, Jul 16 | Moderate rain showers | 35° / 23° | 25% |
| Fri, Jul 17 | Overcast | 31° / 21° | 14% |
| Sat, Jul 18 | Partly cloudy | 32° / 22° | 4% |
| Sun, Jul 19 | Clear sky | 34° / 22° | 2% |
| Mon, Jul 20 | Overcast | 35° / 23° | 9% |
| Tue, Jul 21 | Light drizzle | 33° / 23° | 10% |
| Wed, Jul 22 | Overcast | 35° / 24° | 7% |
| Thu, Jul 23 | Light drizzle | 33° / 29° | 12% |
| Fri, Jul 24 | Light drizzle | 30° / 23° | 19% |
| Sat, Jul 25 | Moderate drizzle | 27° / 16° | 13% |
| Sun, Jul 26 | Fog | 27° / 14° | 23% |
| Mon, Jul 27 | Light drizzle | 26° / 17° | 20% |
| Tue, Jul 28 | Light drizzle | 31° / 18° | 27% |
Want more sun and moon detail for Grain Valley? Use the sun calculator or moon calculator and search for Grain Valley. For a live look at any other city, try the interactive weather tool.
Frequently asked questions
What's the weather like in Grain Valley today?
Current conditions and today's forecast for Grain Valley, 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 Grain Valley's weather usually like?
For long-term averages — typical monthly temperatures and rainfall based on years of historical data — see Grain Valley's climate page rather than this live forecast.