National Weather Service forecast

Altona, Colorado Weather

34°Overnight: Partly Cloudy
Wind W 3 mph
7-DayHourlyRadar

Altona 7-Day Forecast

  1. Overnight
    34°F
    Partly Cloudy

    Partly cloudy, with a low around 34. West wind around 3 mph.

  2. Wednesday
    54°F
    Partly Sunny then Slight Chance Rain Showers
    15% chance of precipitation

    A slight chance of rain showers after 5pm. Partly sunny. High near 54, with temperatures falling to around 49 in the afternoon. North northeast wind 1 to 5 mph. Chance of precipitation is 20%.

  3. Wednesday Night
    34°F
    Slight Chance Rain Showers then Mostly Cloudy
    15% chance of precipitation

    A slight chance of rain showers before 8pm. Mostly cloudy, with a low around 34. Northwest wind 1 to 5 mph. Chance of precipitation is 20%.

  4. Thursday
    57°F
    Sunny

    Sunny, with a high near 57. Southwest wind 0 to 5 mph.

  5. Thursday Night
    37°F
    Partly Cloudy
    1% chance of precipitation

    Partly cloudy, with a low around 37. West southwest wind 0 to 3 mph.

  6. Friday
    56°F
    Mostly Sunny then Slight Chance Rain Showers
    18% chance of precipitation

    A slight chance of rain showers after 5pm. Mostly sunny, with a high near 56. Chance of precipitation is 20%.

  7. Friday Night
    33°F
    Slight Chance Rain Showers then Partly Cloudy
    18% chance of precipitation

    A slight chance of rain showers before 11pm. Partly cloudy, with a low around 33.

  8. Saturday
    58°F
    Sunny
    1% chance of precipitation

    Sunny, with a high near 58.

  9. Saturday Night
    35°F
    Mostly Clear

    Mostly clear, with a low around 35.

  10. Sunday
    65°F
    Sunny

    Sunny, with a high near 65.

  11. Sunday Night
    40°F
    Mostly Clear

    Mostly clear, with a low around 40.

  12. Monday
    66°F
    Sunny

    Sunny, with a high near 66.

  13. Monday Night
    40°F
    Partly Cloudy

    Partly cloudy, with a low around 40.

  14. Tuesday
    62°F
    Mostly Sunny
    1% chance of precipitation

    Mostly sunny, with a high near 62.

Issued by the National Weather Service (BOU office), updated .

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About Altona

Population (2020 Census)
512
Coordinates
40.122, -105.296
Elevation
5,607 ft
NWS forecast office
BOU
Time zone
America/Denver
Sunrise today
6:33 AM MST
Sunset today
4:55 PM MST
Daylight today
10 h 22 min

Altona Weather Questions

What is the weather forecast for Altona, Colorado?

Overnight: Partly cloudy, with a low around 34. West wind around 3 mph. Wednesday: A slight chance of rain showers after 5pm. Partly sunny. High near 54, with temperatures falling to around 49 in the afternoon. North northeast wind 1 to 5 mph. Chance of precipitation is 20%.

Will it rain or snow in Altona this week?

Not much. The highest chance of precipitation in the 7-day forecast is 18%, Friday.

How warm and how cold will it get in Altona this week?

The warmest day is Monday, with a high near 66°F. The coldest night is Friday Night, with a low near 33°F.

What time are sunrise and sunset in Altona today?

Sunrise is at 6:33 AM MST and sunset is at 4:55 PM MST, for 10 h 22 min of daylight.

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