ALAMOSA, CO Weather Forecast & Current Conditions

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ALAMOSA, CO
Current Weather

4:52 AM MDT AUG 19, 2026
Clear
48°F
Feels Like: 47°F
Dewpoint: 43°F
Rel. Hum.: 83%
Visibility: 10 miles
Wind: ESE at 3 mph
Pressure: 30.34 inches
Last 72 hours

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ALAMOSA, CO
Weather Forecast

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TODAY
Mostly sunny with a 40 percent chance of thunderstorms. Highs 84 to 89. Light winds becoming west 10 to 15 mph in the afternoon.
TONIGHT
Mostly cloudy with a 30 percent chance of thunderstorms until midnight, then partly cloudy after midnight. Lows 49 to 55. Southeast winds up to 10 mph.
THURSDAY
Partly sunny. A 10 percent chance of thunderstorms in the afternoon. Highs in the mid to upper 80s. Light winds.
THURSDAY NIGHT
Mostly cloudy. A 50 percent chance of thunderstorms until midnight. Lows 50 to 57. East winds up to 10 mph.
FRIDAY
Partly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs 84 to 89. Light winds.
FRIDAY NIGHT
Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows 51 to 58. Chance of precipitation 40 percent.
SATURDAY
Partly sunny with a 40 percent chance of thunderstorms. Highs 83 to 88.
SATURDAY NIGHT
Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows 50 to 56. Chance of precipitation 30 percent.
SUNDAY
Mostly sunny with a 30 percent chance of thunderstorms. Highs in the lower to mid 80s.
SUNDAY NIGHT
Mostly cloudy with a 30 percent chance of thunderstorms. Lows 49 to 56.
MONDAY
Sunny. Highs 81 to 86.
MONDAY NIGHT AND TUESDAY
Partly cloudy. A 30 percent chance of thunderstorms. Highs 82 to 87. Lows 48 to 55.

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

ALAMOSA, CO 3 hourly weather forecast

weather forecast created  7:00 PM CDT  8/18/2026
Wednesday
19 AUG 2026
ALAMOSA, CO weather forecast Day 1, 0 hours 12 AM 65° 65° Mostly Cloudy 1%

0% Thunder
( 1% severe)
SE   7 45% 43°
Low 52° ALAMOSA, CO weather forecast Day 1, 3 hours 3 AM 58° 58° Partly Cloudy SE   3 55% 42°
High 88° ALAMOSA, CO weather forecast Day 1, 6 hours 6 AM 53° 53° Clear 1%

0% Thunder
( 2% severe)
WNW   3 66% 42°

Increasing Clouds

Chance of Rain

ALAMOSA, CO weather forecast Day 1, 9 hours 9 AM 67° 67° Clear   CALM 43% 44°
ALAMOSA, CO weather forecast Day 1, 12 hours 12 PM 81° 79° Clear 25%
RAIN
<.01 in
0% Thunder
( 44% severe)
N   3 23% 40°
ALAMOSA, CO weather forecast Day 1, 15 hours 3 PM 86° 83° Mostly Cloudy W   12 18% 38°
ALAMOSA, CO weather forecast Day 1, 18 hours 6 PM 79° 78° Mostly Cloudy 41%
RAIN
.25–.5 in
0% Thunder
( 27% severe)
N   10 27% 42°
ALAMOSA, CO weather forecast Day 1, 21 hours 9 PM 66° 66° Partly Cloudy S   8 50% 47°
Thursday
20 AUG 2026
ALAMOSA, CO weather forecast Day 2, 0 hours 12 AM 60° 60° Partly Cloudy 1%

0% Thunder
( 2% severe)
SE   5 64% 48°
Low 48° ALAMOSA, CO weather forecast Day 2, 3 hours 3 AM 55° 55° Partly Cloudy SE   1 77% 48°
High 88° ALAMOSA, CO weather forecast Day 2, 6 hours 6 AM 51° 51° Partly Cloudy 0%

0% Thunder
( 3% severe)
NNW   1 86% 47°

Partly Cloudy

Chance of Rain

ALAMOSA, CO weather forecast Day 2, 9 hours 9 AM 65° 65° Partly Cloudy   CALM 56% 49°
ALAMOSA, CO weather forecast Day 2, 12 hours 12 PM 80° 79° Partly Cloudy 30%
RAIN
.25–.5 in
0% Thunder
( 40% severe)
N   3 29% 45°
ALAMOSA, CO weather forecast Day 2, 15 hours 3 PM 87° 83° Partly Cloudy NNE   6 16% 36°
ALAMOSA, CO weather forecast Day 2, 18 hours 6 PM 81° 79° Mostly Cloudy 53%
RAIN
.25–.5 in
0% Thunder
( 26% severe)
ENE   12 22% 39°
ALAMOSA, CO weather forecast Day 2, 21 hours 9 PM 68° 68° Mostly Cloudy ENE   8 45% 46°

ALAMOSA, CO extended weather forecast

Friday
21 AUG 2026
Saturday
22 AUG 2026
Sunday
23 AUG 2026
Monday
24 AUG 2026
Tuesday
25 AUG 2026
Low 49° Low 49° Low 49° Low 45° Low 45°
High 86° High 89° High 86° High 85° High 86°
ALAMOSA, CO weather forecast Day 3 ALAMOSA, CO weather forecast Day 4 ALAMOSA, CO weather forecast Day 5 ALAMOSA, CO weather forecast Day 6 ALAMOSA, CO weather forecast Day 7
Partly Cloudy
56% Rain
Partly Cloudy
34% Rain
Partly Cloudy
50% Rain
Partly Cloudy
53% Rain
Partly Cloudy
55% Rain
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