Weather Tomorrow

Weather Tomorrow for ZIP 80302

Boulder, CO · View full Boulder forecast

Friday, May 22, 2026

64°Low 42°FColdHot
Rain

Precip chance

39%

Wind

1-6 mph

Humidity

55%

Feels like

62–44°F

Rain forecast

Low chance of precipitation. Highest risk around 4 AM (39%).

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

Tomorrow by Hour

42°Temperature trend64°
TimeTempConditionRain %Wind
6 AM☽51°FSlight Chance Rain Showers
18%
3 mph W
7 AM☽49°FSlight Chance Rain Showers
18%
3 mph W
8 AM☽47°FSlight Chance Rain Showers
18%
3 mph WNW
9 AM☽45°FMostly Cloudy
13%
3 mph NW
10 AM☽44°FPartly Cloudy
13%
3 mph NNW
11 AM☽43°FPartly Cloudy
13%
3 mph WNW
12 PM42°FMostly Sunny
0%
5 mph W
1 PM44°FMostly Sunny
0%
2 mph WSW
2 PM46°FSunny
0%
1 mph ENE
3 PM49°FSunny
0%
3 mph E
4 PM53°FMostly Sunny
0%
5 mph E
5 PM55°FMostly Sunny
0%
6 mph E
6 PM58°FSlight Chance Rain Showers
24%
6 mph E
7 PM60°FSlight Chance Rain Showers
24%
6 mph ENE
8 PM62°FSlight Chance Rain Showers
24%
6 mph E
9 PM62°FSlight Chance Showers And Thunderstorms
24%
6 mph E
10 PM63°FSlight Chance Showers And Thunderstorms
24%
6 mph E
11 PM64°FSlight Chance Showers And Thunderstorms
24%
5 mph E
12 AM☽62°FMostly Cloudy
2%
5 mph SE
1 AM☽62°FMostly Cloudy
13%
3 mph SE
2 AM☽60°FChance Rain Showers
28%
1 mph S
3 AM☽57°FChance Rain Showers
29%
1 mph S
4 AM☽56°FChance Rain Showers
39%
1 mph S
5 AM☽55°FSlight Chance Rain Showers
19%
1 mph SSW

Precipitation Timeline

100%
50%
39%
6a12p6p12a
<20%20-50%50-70%>70%

What to Wear Tomorrow

Mild temperatures — a light layer should do

Clothing

  • • T-shirt or long-sleeve
  • • Light jacket (for morning/evening)

Footwear

Sneakers

Conditions

High: 64°F

Low: 42°F

Wind: 1-6 mph

Rain: 39%

Enjoy your day!

Best Time to Be Outside Tomorrow

10 PM – 11 PM86

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

6a12p6p12a