Weather Tomorrow

Weather Tomorrow for ZIP 80303

Boulder, CO · View full Boulder forecast

Wednesday, August 26, 2026

82°Low 59°FColdHot
Thunderstorms

Precip chance

51%

Wind

1-6 mph

Humidity

61%

Feels like

80–61°F

Rain forecast

Rain likely starts around 8 PM and may continue until 5 AM. Peak chance: 51% around 8 PM.

Data source: National Weather Service (NOAA) · Updated just now

Tomorrow by Hour

59°Temperature trend82°
TimeTempConditionRain %Wind
6 AM☽66°FPartly Cloudy
0%
3 mph W
7 AM☽65°FPartly Cloudy
0%
3 mph W
8 AM☽64°FPartly Cloudy
0%
5 mph WNW
9 AM☽62°FPartly Cloudy
0%
5 mph NW
10 AM☽61°FPartly Cloudy
0%
5 mph NW
11 AM☽60°FPartly Cloudy
0%
5 mph WNW
12 PM60°FMostly Sunny
0%
3 mph WNW
1 PM59°FMostly Sunny
0%
2 mph NW
2 PM63°FMostly Sunny
0%
1 mph NNE
3 PM66°FSunny
0%
1 mph NE
4 PM71°FSunny
0%
2 mph ENE
5 PM74°FMostly Sunny
8%
3 mph ENE
6 PM78°FPartly Sunny
11%
5 mph E
7 PM80°FPartly Sunny
11%
6 mph ENE
8 PM79°FChance Showers And Thunderstorms
51%
6 mph ENE
9 PM81°FChance Showers And Thunderstorms
51%
6 mph ENE
10 PM82°FChance Showers And Thunderstorms
51%
6 mph NE
11 PM80°FChance Showers And Thunderstorms
51%
5 mph NE
12 AM☽79°FChance Showers And Thunderstorms
43%
3 mph NNE
1 AM☽78°FChance Showers And Thunderstorms
43%
3 mph ENE
2 AM☽74°FChance Showers And Thunderstorms
43%
3 mph SSE
3 AM☽69°FChance Rain Showers
43%
3 mph SW
4 AM☽67°FChance Rain Showers
43%
3 mph WSW
5 AM☽66°FChance Rain Showers
43%
2 mph W

Precipitation Timeline

100%
50%
51%
6a12p6p12a
<20%20-50%50-70%>70%

What to Wear Tomorrow

Hot — wear breathable, light clothing

Clothing

  • • Light t-shirt or tank top
  • • Shorts or light skirt
  • • Hat for sun protection

Footwear

Sandals or breathable sneakers

Accessories

  • • Umbrella
  • • Sunscreen

Conditions

High: 82°F

Low: 59°F

Wind: 1-6 mph

Rain: 51%

Rain expected around 8 PM — carry an umbrella.

Best Time to Be Outside Tomorrow

3 PM – 4 PM98

Excellent conditions for outdoor activities (dry, comfortable temp, light wind, daylight)

6a12p6p12a