ALAMOSA, CO 81102 Weather Forecast & Current Conditions

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ALAMOSA, CO
Current Weather

3:52 AM MDT SEP 22, 2026
Clear
43°F
Feels Like: 39°F
Dewpoint: 30°F
Rel. Hum.: 60%
Visibility: 10 miles
Wind: Variable at 6 mph
Pressure: 30.31 inches
Last 72 hours

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ALAMOSA, CO 81102
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Partly sunny with a 40 percent chance of thunderstorms. Highs near 70. South winds up to 10 mph increasing to 10 to 15 mph in the afternoon.
TONIGHT
Cloudy. Chance of rain showers and slight chance of thunderstorms until midnight, then chance of rain showers after midnight. Lows in the mid to upper 40s. South winds 10 to 15 mph. Chance of precipitation 40 percent.
WEDNESDAY
Cloudy. Chance of rain showers in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Highs in the lower to mid 60s. South winds up to 10 mph. Chance of precipitation 70 percent.
WEDNESDAY NIGHT
Periods of rain showers and slight chance of thunderstorms. Lows 42 to 47. Northwest winds up to 10 mph. Chance of precipitation 90 percent.
THURSDAY
Rain showers likely in the morning, then periods of rain showers and chance of thunderstorms in the afternoon. Highs in the lower to mid 60s. South winds around 10 mph. Chance of precipitation 80 percent.
THURSDAY NIGHT
Showers likely and chance of thunderstorms. Lows 40 to 46. Chance of precipitation 60 percent.
FRIDAY
Mostly cloudy with a 50 percent chance of thunderstorms. Highs in the mid to upper 60s.
FRIDAY NIGHT
Mostly cloudy. Lows 37 to 43.
SATURDAY THROUGH SUNDAY
Partly cloudy. Highs near 70. Lows 38 to 46.
SUNDAY NIGHT
Partly cloudy with a 10 percent chance of showers. Lows 40 to 47.
MONDAY
Partly sunny with a 30 percent chance of thunderstorms. Highs in the mid to upper 60s.

Visible Weather Satellite
ALAMOSA, CO 81102
Infrared Weather Satellite
ALAMOSA, CO 81102
NEXRAD Weather Radar
ALAMOSA, CO 81102

ALAMOSA, CO 3 hourly weather forecast

weather forecast created  7:00 PM CDT  9/21/2026
Tuesday
22 SEP 2026
ALAMOSA, CO 81102 weather forecast Day 1, 0 hours 12 AM 52° 50° Mostly Cloudy 1%

0% Thunder
( 1% severe)
SSE   7 46% 32°
Low 39° ALAMOSA, CO 81102 weather forecast Day 1, 3 hours 3 AM 45° 42° Partly Cloudy SSE   6 58% 31°
High 75° ALAMOSA, CO 81102 weather forecast Day 1, 6 hours 6 AM 40° 38° Clear 2%

0% Thunder
( 4% severe)
SSE   3 70% 31°

Increasing Clouds

Chance of Rain

ALAMOSA, CO 81102 weather forecast Day 1, 9 hours 9 AM 54° 54° Partly Cloudy S   3 48% 35°
ALAMOSA, CO 81102 weather forecast Day 1, 12 hours 12 PM 69° 69° Partly Cloudy 47%
RAIN
1–2 in
0% Thunder
( 31% severe)
S   9 35% 40°
ALAMOSA, CO 81102 weather forecast Day 1, 15 hours 3 PM 72° 72° Mostly Cloudy S   15 30% 39°
ALAMOSA, CO 81102 weather forecast Day 1, 18 hours 6 PM 67° 67° Mostly Cloudy 28%
RAIN
.01–.1 in
0% Thunder
( 19% severe)
S   14 37% 40°
ALAMOSA, CO 81102 weather forecast Day 1, 21 hours 9 PM 59° 57° Mostly Cloudy S   13 53% 42°
Wednesday
23 SEP 2026
ALAMOSA, CO 81102 weather forecast Day 2, 0 hours 12 AM 54° 50° Mostly Cloudy 49%
RAIN
.1–.25 in
0% Thunder
( 7% severe)
S   14 69% 44°
Low 43° ALAMOSA, CO 81102 weather forecast Day 2, 3 hours 3 AM 50° 46° Overcast SE   12 80% 44°
High 63° ALAMOSA, CO 81102 weather forecast Day 2, 6 hours 6 AM 48° 44° Mostly Cloudy 51%
RAIN
.5–1 in
0% Thunder
( 7% severe)
SE   8 86% 44°

Mostly Cloudy

Rain Likely

ALAMOSA, CO 81102 weather forecast Day 2, 9 hours 9 AM 54° 53° Mostly Cloudy SSE   6 77% 47°
ALAMOSA, CO 81102 weather forecast Day 2, 12 hours 12 PM 59° 59° Overcast 62%
RAIN
***
0% Thunder
( 25% severe)
SW   5 67% 48°
ALAMOSA, CO 81102 weather forecast Day 2, 15 hours 3 PM 61° 61° Mostly Cloudy WNW   6 56% 45°
ALAMOSA, CO 81102 weather forecast Day 2, 18 hours 6 PM 57° 57° Mostly Cloudy 74%
RAIN
***
0% Thunder
( 20% severe)
NW   5 72% 48°
ALAMOSA, CO 81102 weather forecast Day 2, 21 hours 9 PM 54° 54° Mostly Cloudy WNW   3 74% 46°

ALAMOSA, CO extended weather forecast

Thursday
24 SEP 2026
Friday
25 SEP 2026
Saturday
26 SEP 2026
Sunday
27 SEP 2026
Monday
28 SEP 2026
Low 40° Low 39° Low 37° Low 36° Low 38°
High 66° High 67° High 74° High 74° High 75°
ALAMOSA, CO 81102 weather forecast Day 3 ALAMOSA, CO 81102 weather forecast Day 4 ALAMOSA, CO 81102 weather forecast Day 5 ALAMOSA, CO 81102 weather forecast Day 6 ALAMOSA, CO 81102 weather forecast Day 7
Overcast
88% Rain
Mostly Cloudy
65% Rain
Mostly Cloudy
30% Rain
Partly Cloudy
15% Rain
Partly Cloudy
26% Rain
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