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Boulder weather
Current conditions and a 14-day forecast for Boulder, United States. Looking for typical seasonal weather instead? See the historical climate averages.
Now
26°C
Clear sky · feels 26°C
Humidity
40%
relative humidity
Wind
9 km/h
10m wind speed
Chance of rain
4%
today
Next 24 hours in Boulder
| Time | Conditions | Temp | Rain chance |
|---|---|---|---|
| 10am | Clear sky | 26°C | 0% |
| 11am | Clear sky | 28°C | 0% |
| 12pm | Clear sky | 30°C | 0% |
| 1pm | Clear sky | 32°C | 1% |
| 2pm | Clear sky | 33°C | 1% |
| 3pm | Clear sky | 35°C | 1% |
| 4pm | Clear sky | 35°C | 1% |
| 5pm | Mainly clear | 35°C | 2% |
| 6pm | Clear sky | 34°C | 2% |
| 7pm | Clear sky | 33°C | 2% |
| 8pm | Clear sky | 31°C | 3% |
| 9pm | Clear sky | 28°C | 4% |
| 10pm | Mainly clear | 27°C | 2% |
| 11pm | Clear sky | 25°C | 1% |
| 12am | Clear sky | 24°C | 1% |
| 1am | Clear sky | 22°C | 1% |
| 2am | Clear sky | 22°C | 0% |
| 3am | Clear sky | 21°C | 0% |
| 4am | Clear sky | 21°C | 0% |
| 5am | Clear sky | 19°C | 0% |
| 6am | Clear sky | 19°C | 0% |
| 7am | Clear sky | 21°C | 0% |
| 8am | Clear sky | 23°C | 0% |
| 9am | Mainly clear | 25°C | 1% |
14-day forecast for Boulder
| Day | Conditions | High / Low | Rain chance |
|---|---|---|---|
| Today | Mainly clear | 35° / 18° | 4% |
| Thu, Jul 16 | Mainly clear | 33° / 19° | 6% |
| Fri, Jul 17 | Overcast | 35° / 19° | 6% |
| Sat, Jul 18 | Clear sky | 37° / 20° | 2% |
| Sun, Jul 19 | Overcast | 38° / 20° | 23% |
| Mon, Jul 20 | Violent rain showers | 35° / 18° | 72% |
| Tue, Jul 21 | Moderate drizzle | 31° / 19° | 72% |
| Wed, Jul 22 | Overcast | 30° / 19° | 77% |
| Thu, Jul 23 | Slight rain showers | 31° / 19° | 74% |
| Fri, Jul 24 | Moderate rain showers | 31° / 19° | 62% |
| Sat, Jul 25 | Moderate drizzle | 30° / 17° | 55% |
| Sun, Jul 26 | Moderate rain showers | 27° / 17° | 41% |
| Mon, Jul 27 | Partly cloudy | 32° / 16° | 42% |
| Tue, Jul 28 | Overcast | 36° / 20° | 42% |
Want more sun and moon detail for Boulder? Use the sun calculator or moon calculator and search for Boulder. For a live look at any other city, try the interactive weather tool.
Frequently asked questions
What's the weather like in Boulder today?
Current conditions and today's forecast for Boulder, 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 Boulder's weather usually like?
For long-term averages — typical monthly temperatures and rainfall based on years of historical data — see Boulder's climate page rather than this live forecast.