National Weather Service United States Department of Commerce

Wet weather continues across Pacific Northwest and New England

Two developing storm systems will bring heavy rain to opposite coasts of the U.S. on Wednesday, one affecting the Pacific Northwest and northern California and the other New England. There is a risk of flash flooding across both areas, with 2-4 inches of rainfall, with isolated higher amounts, possible by Thursday morning.
Read More...

Hazardous Weather Conditions

Current Conditions

En Español

Share |

Littleton CO

7 Day Forecast

For More Weather Information:

Denver-Boulder, CO Local Forecast Office

Late
Afternoon

Slight Chance Thunderstorms Chance for Measurable Precipitation 10%

Slight Chc
Thunderstorms

High: 21 °C

Tonight

Slight Chance Thunderstorms Chance for Measurable Precipitation 10%

Slight Chc
Thunderstorms

Low: 4 °C

Thursday

Sunny

Sunny

High: 25 °C

Thursday
Night

Mostly Clear

Mostly
Clear

Low: 7 °C

Friday

Sunny

Sunny

High: 27 °C

Friday
Night

Mostly Clear

Mostly
Clear

Low: 7 °C

Saturday

Sunny

Sunny

High: 27 °C

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 7 °C

Sunday

Mostly Sunny

Mostly
Sunny

High: 23 °C

Detailed Forecast

  • Late Afternoon A 10 percent chance of showers and thunderstorms. Partly sunny, with a high near 21. North northeast wind 8 to 10 km/h.
  • Tonight A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 4. North northeast wind 5 to 10 km/h becoming south southwest after midnight.
  • Thursday Sunny, with a high near 25. Southwest wind 5 to 10 km/h becoming southeast in the afternoon.
  • Thursday Night Mostly clear, with a low around 7. Southeast wind 5 to 10 km/h becoming southwest after midnight.
  • Friday Sunny, with a high near 27. Southwest wind 5 to 10 km/h becoming east in the afternoon.
  • Friday Night Mostly clear, with a low around 7.
  • Saturday Sunny, with a high near 27.
  • Saturday Night Mostly clear, with a low around 7.
  • Sunday Mostly sunny, with a high near 23.
  • Sunday Night A slight chance of showers. Partly cloudy, with a low around 4.
  • Monday A slight chance of showers. Mostly sunny, with a high near 14.
  • Monday Night Partly cloudy, with a low around 1.
  • Tuesday Mostly sunny, with a high near 16.
  • Tuesday Night Mostly clear, with a low around 2.
  • Wednesday