Weather in Johnstown, Colorado, United States

7-Day Detailed Weather Forecast for Johnstown

Today

Temperature: 89°F

Wind Speed: 8 to 13 mph

Wind Direction: NNE

Forecast: A slight chance of showers and thunderstorms after 4pm. Sunny. High near 89, with temperatures falling to around 87 in the afternoon. North northeast wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

Tonight

Temperature: 55°F

Wind Speed: 3 to 12 mph

Wind Direction: NE

Forecast: Mostly clear, with a low around 55. Northeast wind 3 to 12 mph, with gusts as high as 18 mph.

Monday

Temperature: 97°F

Wind Speed: 3 to 12 mph

Wind Direction: SW

Forecast: Sunny, with a high near 97. Southwest wind 3 to 12 mph, with gusts as high as 18 mph.

Monday Night

Temperature: 57°F

Wind Speed: 6 to 12 mph

Wind Direction: SSW

Forecast: Partly cloudy, with a low around 57. South southwest wind 6 to 12 mph, with gusts as high as 18 mph.

Tuesday

Temperature: 98°F

Wind Speed: 3 to 9 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 98. Southwest wind 3 to 9 mph, with gusts as high as 20 mph.

Tuesday Night

Temperature: 59°F

Wind Speed: 6 to 9 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 59.

Wednesday

Temperature: 100°F

Wind Speed: 3 to 10 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 100.

Wednesday Night

Temperature: 61°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 61.

Thursday

Temperature: 99°F

Wind Speed: 3 to 10 mph

Wind Direction: WSW

Forecast: Mostly sunny, with a high near 99.

Thursday Night

Temperature: 61°F

Wind Speed: 6 to 10 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 61.

Friday

Temperature: 99°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 99.

Friday Night

Temperature: 60°F

Wind Speed: 6 to 10 mph

Wind Direction: SSW

Forecast: Partly cloudy, with a low around 60.

Saturday

Temperature: 92°F

Wind Speed: 6 to 13 mph

Wind Direction: ENE

Forecast: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 92.

Saturday Night

Temperature: 58°F

Wind Speed: 5 to 13 mph

Wind Direction: NNE

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 58.