Weather forecast for 10 days
Johnstown, CO

Weather forecast for the weekend

Saturday, Mar 8.

Sunny
6:20 am

6:00 pm
MST
Sunny
54°F / 23°F
  • Wind: 9mph N
  • Humidity: 38%
  • Precip. probability: 4%
  • Precipitation: 0"
  • UV index: 4
Tomorrow, in Johnstown, sunny weather and a cloudless sky are also anticipated.
Significant temperature fluctuations from a high of a cool 53.6°F (12°C) to a low of a subzero 23°F (-5°C) are predicted.
The top temperature of the day is expected to match the average high for March of 54.1°F (12.3°C).
Sunrise will be at 6:20 am and sunset at 6:00 pm; tomorrow's daylight will last for 11h and 41min.

Sunday, Mar 9.

Sunny
7:18 am

7:01 pm
MDT
Sunny
68°F / 30°F
  • Wind: 7mph S
  • Humidity: 32%
  • Precip. probability: 1%
  • Precipitation: 0"
  • UV index: 4
On Sunday, in Johnstown, bright and sunny weather is expected.
Dramatic changes in temperature are predicted, reaching a high of an agreeable 68°F (20°C) and falling to a low of a subzero 30.2°F (-1°C).
It will be warmer, and the maximum temperature on Sunday will be more in line with April's average highest temperature of 60.8°F (16°C) than March's of 54.1°F (12.3°C).
Sunrise will be at 7:18 am and sunset at 7:01 pm; the daylight will last for 11h and 43min.

Frequently asked questions

What is the weather forecast for Johnstown for Sunday?
On Sunday, in Johnstown, sunny weather and a cloudless sky are anticipated.
What will be the maximum temperature on Sunday?
On Sunday, the maximum temperature will be 68°F (20°C), while the minimum temperature will be 30.2°F (-1°C).
What is the weather forecast for Johnstown for the next ten days?
In Johnstown, a combination of cloudy, sunny and snowy weather is anticipated for the next ten days.
Will it snow in the next ten days?
Snowfall is predicted only for next Friday. With a probability of 54%, light precipitation of 0.16" (4mm) is expected.
How warm will it be in the next ten days?
The maximum temperature will range between 46.4°F (8°C) and 73.4°F (23°C), as the minimum temperature will range between 21.2°F (-6°C) and 33.8°F (1°C).
What will be the warmest and the coldest days?
The warmest day will be Monday, with a maximum of 73.4°F (23°C). With a maximum temperature of 46.4°F (8°C), next Friday will be the coldest day.

Long-term weather forecast

FriMar 7.
  • min.
  • 21°F
Clouds Early / Clearing Late
Clouds Early / Clearing Late
  • Wind: 5mph NNE
  • Humidity: 82%
  • UV index: 0
  • Precip. probability: 7%
  • Precipitation: 0"
  • 6:21 am 5:59 pm MST
SatMar 8.
  • 54°F
  • 23°F
Sunny
Sunny
  • Wind: 9mph N
  • Humidity: 38%
  • UV index: 4
  • Precip. probability: 4%
  • Precipitation: 0"
  • 6:20 am 6:00 pm MST
SunMar 9.
  • 68°F
  • 30°F
Sunny
Sunny
  • Wind: 7mph S
  • Humidity: 32%
  • UV index: 4
  • Precip. probability: 1%
  • Precipitation: 0"
  • 7:18 am 7:01 pm MDT
MonMar 10.
  • 73°F
  • 28°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SW
  • Humidity: 24%
  • UV index: 4
  • Precip. probability: 2%
  • Precipitation: 0"
  • 7:16 am 7:02 pm MDT
TueMar 11.
  • 66°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph ESE
  • Humidity: 31%
  • UV index: 4
  • Precip. probability: 2%
  • Precipitation: 0"
  • 7:15 am 7:03 pm MDT
WedMar 12.
  • 66°F
  • 30°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph S
  • Humidity: 27%
  • UV index: 5
  • Precip. probability: 2%
  • Precipitation: 0"
  • 7:13 am 7:04 pm MDT
ThuMar 13.
  • 68°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph SE
  • Humidity: 32%
  • UV index: 5
  • Precip. probability: 6%
  • Precipitation: 0"
  • 7:12 am 7:05 pm MDT
FriMar 14.
  • 46°F
  • 25°F
Rain / Snow Showers / Wind
Rain / Snow Showers / Wind
  • Wind: 22mph NNW
  • Humidity: 47%
  • UV index: 3
  • Precip. probability: 54%
  • Precipitation: 0.16"
  • 7:10 am 7:06 pm MDT
SatMar 15.
  • 50°F
  • 25°F
Partly Cloudy
Partly Cloudy
  • Wind: 15mph NW
  • Humidity: 30%
  • UV index: 4
  • Precip. probability: 15%
  • Precipitation: 0"
  • 7:08 am 7:08 pm MDT
SunMar 16.
  • 55°F
  • 28°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph WNW
  • Humidity: 33%
  • UV index: 5
  • Precip. probability: 4%
  • Precipitation: 0"
  • 7:07 am 7:09 pm MDT
For the next ten days, a combination of cloudy, sunny and snowy weather is predicted.
Rainfall is not anticipated in Johnstown in the upcoming days.
With a 54% probability, snowfall is predicted only for next Friday. Expected precipitation will be light at 0.16" (4mm).
Temperature differences will be noticeable in the next ten days. The highest temperature will range between 46.4°F (8°C) and 73.4°F (23°C), while the lowest nightly temperature differences will be also considerable, as the lowest temperature will be between 21.2°F (-6°C) and 33.8°F (1°C).
With the highest temperature of 73.4°F (23°C), Monday will be the warmest day; the coldest day will be next Friday, with a maximum of 46.4°F (8°C).
Updated: Mar 8, 2025 @ 02:01:07 UTC
Published by: Weather U.S. | About Us
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