13°
Light showers, feels like 10°.
Boulder, Colorado, United States · Wednesday, 4 November 2026
Low/High
5°/13°
Humidity
57%
Chance of rain
19%
Wind
10.1 km/h
UV
4.2
Temperature Tomorrow
Boulder Weather Tomorrow by Time of Day
| Time of day | Weather | Weather | Temperature | Chance of rain |
|---|---|---|---|---|
| Morning |  | Overcast | 5–10°C | 0% |
| Afternoon | | Overcast | 12–13°C | 3% |
| Evening | | Overcast | 7–10°C | 19% |
| Night |  | Overcast | 5–6°C | 19% |
Boulder Weather Tomorrow — Wednesday, 4 November 2026
| Date | Low/High | Weather | Chance of rain | Wind | Summary |
|---|---|---|---|---|---|
| 5 °/13 ° |
Light showers
|
19% | 10 km/h | Wed 4 Nov WeatherLow/High5°/13° Humidity57% Pressure835 hPa Sunrise/Sunset |
Boulder Hourly Weather Tomorrow
| Time | Weather | Weather | Temperature | Feels like | Rain | Humidity | Wind |
|---|---|---|---|---|---|---|---|
 | Clear sky | 6° | 3° | 0% | 72% | 8 km/h | |
| Clear sky | 7° | 4° | 0% | 70% | 5 km/h | |
| Clear sky | 6° | 3° | 0% | 73% | 9 km/h | |
| Overcast | 6° | 2° | 0% | 72% | 9 km/h | |
| Overcast | 5° | 2° | 0% | 68% | 7 km/h | |
| Overcast | 5° | 2° | 0% | 66% | 7 km/h | |
| Overcast | 5° | 2° | 0% | 62% | 5 km/h | |
| Overcast | 5° | 2° | 0% | 66% | 5 km/h | |
| Overcast | 6° | 4° | 0% | 73% | 5 km/h | |
| Overcast | 8° | 5° | 0% | 76% | 5 km/h | |
| Overcast | 9° | 7° | 0% | 68% | 5 km/h | |
| Overcast | 10° | 8° | 0% | 59% | 8 km/h | |
| Overcast | 12° | 9° | 0% | 51% | 7 km/h | |
| Overcast | 12° | 9° | 0% | 51% | 6 km/h | |
| Overcast | 12° | 10° | 0% | 47% | 6 km/h | |
| Overcast | 13° | 9° | 1% | 44% | 9 km/h | |
| Overcast | 12° | 8° | 3% | 43% | 10 km/h | |
| Overcast | 10° | 7° | 6% | 45% | 7 km/h | |
| Overcast | 9° | 5° | 10% | 46% | 7 km/h | |
| Overcast | 7° | 3° | 16% | 46% | 10 km/h | |
 | Light showers | 7° | 3° | 19% | 43% | 10 km/h | |
| Overcast | 6° | 2° | 19% | 45% | 8 km/h | |
| Overcast | 6° | 2° | 18% | 46% | 6 km/h | |
 | Partly cloudy | 5° | 1° | 16% | 47% | 8 km/h | |
Summary
Tomorrow, Wednesday 4 November 2026, the weather in Boulder is forecast to be light showers, with temperatures of 5–13°C and a chance of rain of up to 19%. It should stay mostly dry.
Updated at 20:48 local time, 3 November 2026
Boulder Hourly Temperature and Chance of Rain
Boulder Air Quality
Good · AQI 31Air quality is good and poses little or no risk for outdoor activity.
PM2.5 (µg/m³)13
PM10 (µg/m³)13
O₃ (µg/m³)24
NO₂ (µg/m³)40
SO₂ (µg/m³)1.3
CO (µg/m³)284
Windy Map
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