Weather information for the Boulder area is provided below. Average temperatures, climate details and current forecasts are included!
Climate
Boulder is near the mountains, but its climate is buffered by proximity to the plains. Winter daytime temperatures are usually slightly above freezing, and in summer the mercury often rises into the 80s. The weather can change very quickly, with a warm spring afternoon swiftly turning to a freezing afternoon snowstorm, so plan for a variety of weather conditions.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | ||
| Avg. High | 46 | 49 | 56 | 63 | 72 | 82 | 87 | 85 | 77 | 67 | 53 | 46 | |
| Avg. Low | 19 | 23 | 28 | 34 | 42 | 51 | 56 | 55 | 47 | 37 | 27 | 21 | |
| Precipitation | 0.7 | 0.8 | 1.8 | 2.9 | 3.1 | 2.0 | 1.9 | 1.6 | 1.8 | 1.3 | 1.4 | 0.8 | |
Live weather is currently unavailable.
Please visit weather.gov for current and forecasted weather.
This Afternoon
Partly Sunny
Tonight
Slight Chance Light Rain
Thursday
Mostly Cloudy then Light Rain Likely
Thursday Night
Light Snow Likely
Friday
Snow Likely
Friday Night
Chance Snow then Mostly Cloudy
Detailed Forecast |
|
|---|---|
| This Afternoon | Partly sunny. High near 52, with temperatures falling to around 50 in the afternoon. Southeast wind around 6 mph. |
| Tonight | A slight chance of rain between 11pm and 1am. Mostly cloudy, with a low around 31. North northwest wind around 3 mph. Chance of precipitation is 20%. |
| Thursday | Rain likely after 2pm. Mostly cloudy. High near 47, with temperatures falling to around 45 in the afternoon. North northeast wind 2 to 6 mph. Chance of precipitation is 70%. |
| Thursday Night | Rain likely before 9pm, then snow likely. Mostly cloudy, with a low around 26. Northwest wind around 6 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible. |
| Friday | Snow likely. Cloudy, with a high near 34. North northeast wind around 5 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible. |
| Friday Night | A chance of snow before 11pm. Mostly cloudy, with a low around 19. Chance of precipitation is 50%. New snow accumulation of 1 to 3 inches possible. |
| Saturday | Sunny, with a high near 48. |
| Saturday Night | Mostly clear, with a low around 26. |
| Sunday | Sunny, with a high near 60. |
| Sunday Night | Mostly clear, with a low around 33. |
| Monday | Mostly sunny, with a high near 67. |
| Monday Night | Partly cloudy, with a low around 34. |
| Tuesday | Partly sunny, with a high near 61. |
| Tuesday Night | A slight chance of rain before midnight, then a slight chance of rain and snow. Mostly cloudy, with a low around 33. |
