Alamosa weather live forecast

Today's maximum temperature in Alamosa is expected to be 4°C. Select a day from the live weather forecast for Alamosa, Colorado, USA for more weather parameters.

5-day weather forecast updated at 04:01 on Monday 1st December 2025 GMT

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The 5-day weather forecast for Colorado (Alamosa) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Alamosa weather forecast by day

Below are the detailed weather forecasts for Alamosa for the next 5 days.

Alamosa weather for Monday 1st December 2025

Expect clear skies with flurries of snow in Alamosa, Colorado with a maximum temperature of 4°C, maximum UV of 2 (Low) and 10 hours of bright sunshine. There are 2-5 cm of snow expected with 7% chance of some snow and a gentle breeze of 17 kph from the north.

  • 4°C maximum temperature4
    °C maximum temperature
  • -8°C minimum temperature-8
    °C minimum temperature
  • Clear skies with flurries of snow
    clear skies with flurries of snow
  • 10 hours of bright sunshine10
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 7% chance of some snow7
    % chance of some snow
  • 2-5 cm of snow expected<5
    cm of snow expected
  • 0°C wind chill0
    °C wind chill
  • Gentle breeze of 17 kph from the North17
    kph wind from N

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Alamosa weather for Tuesday 2nd December 2025

Expect clear skies in Alamosa, Colorado with a maximum temperature of 4°C, maximum UV of 3 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south.

  • 4°C maximum temperature4
    °C maximum temperature
  • -10°C minimum temperature-10
    °C minimum temperature
  • Clear skies
    clear skies
  • 9 hours of bright sunshine9
    hours of sunshine
  • UV (maximum) index 3 (Moderate)3
    UV index (Moderate)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 1°C wind chill1
    °C wind chill
  • Light breeze of 11 kph from the South11
    kph wind from S

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Alamosa weather for Wednesday 3rd December 2025

Expect cloudy with sleet or snow in Alamosa, Colorado with a maximum temperature of 2°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 91% chance of some sleet or snow and a light breeze of 11 kph from the east.

  • 2°C maximum temperature2
    °C maximum temperature
  • -9°C minimum temperature-9
    °C minimum temperature
  • Cloudy with sleet or snow
    cloudy with sleet or snow
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 91% chance of some sleet or snow91
    % chance of some sleet or snow
  • 2-5 mm of sleet/snow expected<5
    mm of sleet/snow expected
  • -1°C wind chill-1
    °C wind chill
  • Light breeze of 11 kph from the East11
    kph wind from E

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Alamosa weather for Thursday 4th December 2025

Expect clear skies with flurries of snow in Alamosa, Colorado with a maximum temperature of 1°C, maximum UV of 3 (Moderate) and 8 hours of bright sunshine. There are 0-2 cm of snow expected with 20% chance of some snow and a light breeze of 11 kph from the north.

  • 1°C maximum temperature1
    °C maximum temperature
  • -9°C minimum temperature-9
    °C minimum temperature
  • Clear skies with flurries of snow
    clear skies with flurries of snow
  • 8 hours of bright sunshine8
    hours of sunshine
  • UV (maximum) index 3 (Moderate)3
    UV index (Moderate)
  • 20% chance of some snow20
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • -3°C wind chill-3
    °C wind chill
  • Light breeze of 11 kph from the North11
    kph wind from N

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Alamosa weather for Friday 5th December 2025

Expect broken clouds in Alamosa, Colorado with a maximum temperature of 0°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 10 kph from the south.

  • 0°C maximum temperature0
    °C maximum temperature
  • -12°C minimum temperature-12
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 4 hours of bright sunshine4
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • -4°C wind chill-4
    °C wind chill
  • Light breeze of 10 kph from the South10
    kph wind from S

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Metric (°C / mm)  |  Imperial (°F / inches)

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