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Current weather in Alpine is clear sky.

Where can I find the hourly weather forecast for Alpine?

This page shows hourly weather forecast for Alpine, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Alpine updated regularly?

Weather data for Alpine is updated regularly with the latest available observations and forecasts.

Now · 4:46 AM

Alpine Weather & Hourly Forecast

United States · Texas · 79830

70°F

Clear night

Feels like: 71°F

💧 Humidity 66% 🌡 Pressure 29.97 inHg 💨 Wind 5 mph 👁 Visibility 28.4 mi ☁ Clouds 2% ☀️ UV index 0.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Alpine

Today

5:00 AM

Clear night

70° 💧 None 💨 5 mph H 66%29.97 inHg

8:00 AM

Sunny

69° 💧 None 💨 3 mph H 68%30.00 inHg

11:00 AM

Sunny

83° 💧 0.002 in 💨 6 mph H 40%30.03 inHg

2:00 PM

Mostly sunny

90° 💧 0.000 in 💨 7 mph H 29%29.97 inHg

5:00 PM

Sunny

91° 💧 0.004 in 💨 8 mph H 26%29.91 inHg

8:00 PM

Mostly sunny

85° 💧 0.000 in 💨 10 mph H 31%29.91 inHg

11:00 PM

Clear night

79° 💧 None 💨 12 mph H 43%30.03 inHg

Tomorrow

2:00 AM

Clear night

75° 💧 None 💨 11 mph H 51%30.06 inHg

5:00 AM

Clear night

71° 💧 None 💨 4 mph H 58%30.06 inHg

8:00 AM

Sunny

69° 💧 None 💨 4 mph H 60%30.09 inHg

11:00 AM

Sunny

84° 💧 None 💨 6 mph H 35%30.09 inHg

2:00 PM

Sunny

91° 💧 None 💨 7 mph H 25%30.03 inHg

5:00 PM

Mostly sunny

91° 💧 0.003 in 💨 9 mph H 25%29.94 inHg

8:00 PM

Sunny

86° 💧 None 💨 9 mph H 28%29.91 inHg

11:00 PM

Clear night

79° 💧 None 💨 12 mph H 45%30.03 inHg

Thursday

2:00 AM

Clear night

74° 💧 None 💨 12 mph H 56%30.06 inHg

Today

5:00 AM

Clear night

70° 💧 None 💨 5 mph H 66%29.97 inHg

6:00 AM

Clear night

70° 💧 None 💨 5 mph H 68%30.00 inHg

7:00 AM

Clear night

69° 💧 None 💨 4 mph H 69%30.00 inHg

8:00 AM

Sunny

69° 💧 None 💨 3 mph H 68%30.00 inHg

9:00 AM

Sunny

74° 💧 None 💨 4 mph H 56%30.03 inHg

10:00 AM

Sunny

79° 💧 None 💨 6 mph H 45%30.03 inHg

11:00 AM

Sunny

83° 💧 None 💨 6 mph H 40%30.03 inHg

12:00 PM

Mostly sunny

85° 💧 0.001 in 💨 5 mph H 35%30.03 inHg

1:00 PM

Sunny

88° 💧 0.001 in 💨 7 mph H 32%30.00 inHg

2:00 PM

Mostly sunny

90° 💧 None 💨 7 mph H 29%29.97 inHg

3:00 PM

Strong thunderstorm

91° 💧 0.000 in 💨 7 mph H 27%29.94 inHg

4:00 PM

Mostly sunny

91° 💧 None 💨 7 mph H 26%29.91 inHg

5:00 PM

Sunny

91° 💧 None 💨 8 mph H 26%29.91 inHg

6:00 PM

Strong thunderstorm

89° 💧 0.000 in 💨 9 mph H 27%29.91 inHg

7:00 PM

Light thunderstorms

87° 💧 0.004 in 💨 10 mph H 29%29.91 inHg

8:00 PM

Mostly sunny

85° 💧 0.000 in 💨 10 mph H 31%29.91 inHg

9:00 PM

Clear night

83° 💧 None 💨 9 mph H 33%29.94 inHg

10:00 PM

Clear night

81° 💧 None 💨 11 mph H 37%30.00 inHg

11:00 PM

Clear night

79° 💧 None 💨 12 mph H 43%30.03 inHg

Tomorrow

12:00 AM

Clear night

78° 💧 None 💨 12 mph H 47%30.06 inHg

1:00 AM

Clear night

77° 💧 None 💨 12 mph H 49%30.06 inHg

2:00 AM

Clear night

75° 💧 None 💨 11 mph H 51%30.06 inHg

3:00 AM

Clear night

74° 💧 None 💨 8 mph H 53%30.06 inHg

4:00 AM

Clear night

72° 💧 None 💨 5 mph H 56%30.06 inHg

5:00 AM

Clear night

71° 💧 None 💨 4 mph H 58%30.06 inHg

6:00 AM

Clear night

70° 💧 None 💨 4 mph H 60%30.06 inHg

7:00 AM

Clear night

69° 💧 None 💨 4 mph H 61%30.06 inHg

8:00 AM

Sunny

69° 💧 None 💨 4 mph H 60%30.09 inHg

9:00 AM

Sunny

75° 💧 None 💨 3 mph H 51%30.09 inHg

10:00 AM

Sunny

80° 💧 None 💨 5 mph H 42%30.09 inHg

11:00 AM

Sunny

84° 💧 None 💨 6 mph H 35%30.09 inHg

12:00 PM

Sunny

86° 💧 None 💨 5 mph H 31%30.09 inHg

1:00 PM

Sunny

89° 💧 None 💨 5 mph H 28%30.06 inHg

2:00 PM

Sunny

91° 💧 None 💨 7 mph H 25%30.03 inHg

3:00 PM

Mostly sunny

92° 💧 None 💨 8 mph H 24%30.00 inHg

4:00 PM

Partly cloudy

92° 💧 None 💨 8 mph H 24%29.97 inHg

5:00 PM

Mostly sunny

91° 💧 0.002 in 💨 9 mph H 25%29.94 inHg

6:00 PM

Mostly sunny

90° 💧 0.000 in 💨 6 mph H 24%29.91 inHg

7:00 PM

Sunny

89° 💧 0.000 in 💨 6 mph H 25%29.91 inHg

8:00 PM

Sunny

86° 💧 None 💨 9 mph H 28%29.91 inHg

9:00 PM

Clear night

84° 💧 None 💨 11 mph H 32%29.94 inHg

10:00 PM

Clear night

81° 💧 None 💨 11 mph H 36%29.97 inHg

11:00 PM

Clear night

79° 💧 None 💨 12 mph H 45%30.03 inHg

Thursday

12:00 AM

Clear night

77° 💧 None 💨 12 mph H 51%30.06 inHg

1:00 AM

Clear night

76° 💧 None 💨 13 mph H 53%30.06 inHg

2:00 AM

Clear night

74° 💧 None 💨 12 mph H 56%30.06 inHg

3:00 AM

Clear night

73° 💧 None 💨 11 mph H 58%30.03 inHg

4:00 AM

Clear night

73° 💧 None 💨 8 mph H 60%30.03 inHg

5:00 AM

Clear night

71° 💧 None 💨 5 mph H 62%30.03 inHg

6:00 AM

Clear night

70° 💧 None 💨 3 mph H 64%30.03 inHg

7:00 AM

Clear night

70° 💧 None 💨 3 mph H 66%30.03 inHg

8:00 AM

Sunny

69° 💧 None 💨 3 mph H 65%30.03 inHg

9:00 AM

Sunny

75° 💧 None 💨 3 mph H 52%30.06 inHg

10:00 AM

Sunny

81° 💧 None 💨 6 mph H 41%30.03 inHg

11:00 AM

Sunny

85° 💧 None 💨 5 mph H 34%30.00 inHg

12:00 PM

Mostly sunny

87° 💧 0.001 in 💨 3 mph H 30%30.00 inHg

1:00 PM

Mostly sunny

90° 💧 0.000 in 💨 5 mph H 27%29.97 inHg

2:00 PM

Mostly sunny

91° 💧 None 💨 8 mph H 25%29.94 inHg

3:00 PM

Mostly sunny

92° 💧 None 💨 7 mph H 24%29.91 inHg

4:00 PM

Mostly sunny

91° 💧 None 💨 6 mph H 24%29.88 inHg

5:00 PM

Sunny

90° 💧 0.001 in 💨 6 mph H 24%29.85 inHg

6:00 PM

Mostly sunny

89° 💧 0.000 in 💨 6 mph H 24%29.83 inHg

7:00 PM

Partly cloudy

86° 💧 0.000 in 💨 10 mph H 31%29.85 inHg

10:00 PM

Partly cloudy night

78° 💧 None 💨 9 mph H 48%29.94 inHg

Friday

1:00 AM

Clear night

72° 💧 None 💨 14 mph H 59%30.00 inHg

4:00 AM

Mostly clear night

70° 💧 None 💨 11 mph H 66%29.97 inHg

7:00 AM

Clear night

69° 💧 None 💨 8 mph H 68%29.94 inHg

10:00 AM

Sunny

77° 💧 None 💨 8 mph H 50%29.97 inHg

1:00 PM

Mostly sunny

86° 💧 None 💨 4 mph H 31%29.91 inHg

4:00 PM

Mostly sunny

89° 💧 None 💨 7 mph H 26%29.80 inHg

7:00 PM

Partly cloudy

84° 💧 None 💨 5 mph H 32%29.77 inHg

10:00 PM

Mostly clear night

79° 💧 None 💨 8 mph H 41%29.83 inHg

Saturday

1:00 AM

Clear night

75° 💧 None 💨 11 mph H 51%29.85 inHg

4:00 AM

Clear night

73° 💧 None 💨 11 mph H 53%29.85 inHg

7:00 AM

Clear night

70° 💧 None 💨 6 mph H 62%29.85 inHg

10:00 AM

Sunny

80° 💧 None 💨 5 mph H 41%29.88 inHg

1:00 PM

Mostly sunny

91° 💧 None 💨 6 mph H 25%29.85 inHg

4:00 PM

Overcast

93° 💧 None 💨 5 mph H 23%29.80 inHg

7:00 PM

Light rain

77° 💧 None 💨 8 mph H 63%29.83 inHg

10:00 PM

Mostly cloudy night

77° 💧 None 💨 6 mph H 48%29.85 inHg

Sunday

1:00 AM

Clear night

75° 💧 None 💨 13 mph H 54%29.91 inHg

4:00 AM

Clear night

72° 💧 None 💨 12 mph H 61%29.91 inHg

7:00 AM

Clear night

69° 💧 None 💨 6 mph H 70%29.91 inHg

10:00 AM

Sunny

79° 💧 None 💨 8 mph H 50%29.94 inHg

1:00 PM

Mostly sunny

85° 💧 None 💨 7 mph H 38%29.91 inHg

4:00 PM

Mostly sunny

88° 💧 None 💨 9 mph H 31%29.85 inHg

7:00 PM

Mostly sunny

85° 💧 None 💨 13 mph H 33%29.83 inHg

Monday

1:00 AM

Clear night

73° 💧 None 💨 15 mph H 58%29.97 inHg

7:00 AM

Clear night

67° 💧 None 💨 6 mph H 73%29.97 inHg

1:00 PM

Mostly sunny

84° 💧 None 💨 5 mph H 37%29.94 inHg

7:00 PM

Mostly sunny

85° 💧 None 💨 9 mph H 29%29.83 inHg

Tuesday

1:00 AM

Mostly clear night

74° 💧 None 💨 15 mph H 57%29.97 inHg

7:00 AM

Clear night

70° 💧 None 💨 8 mph H 65%30.00 inHg

1:00 PM

Mostly sunny

87° 💧 None 💨 4 mph H 32%30.00 inHg

7:00 PM

Light rain

84° 💧 None 💨 11 mph H 36%29.91 inHg

Wednesday

1:00 AM

Mostly clear night

74° 💧 None 💨 13 mph H 51%30.06 inHg

7:00 AM

Clear night

67° 💧 None 💨 9 mph H 74%30.09 inHg

1:00 PM

Sunny

84° 💧 None 💨 4 mph H 36%30.09 inHg

7:00 PM

Sunny

83° 💧 None 💨 12 mph H 35%30.00 inHg

Thursday

1:00 AM

Clear night

71° 💧 None 💨 15 mph H 62%30.12 inHg

7:00 AM

Clear night

66° 💧 None 💨 7 mph H 77%30.15 inHg

1:00 PM

Mostly sunny

84° 💧 None 💨 8 mph H 32%30.12 inHg

7:00 PM

Light rain

82° 💧 None 💨 14 mph H 34%30.03 inHg

Friday

1:00 AM

Clear night

69° 💧 None 💨 9 mph H 69%30.18 inHg

7:00 AM

Clear night

65° 💧 None 💨 9 mph H 81%30.18 inHg

1:00 PM

Moderate rain

79° 💧 None 💨 18 mph H 47%30.18 inHg

7:00 PM

Light rain

70° 💧 None 💨 17 mph H 72%30.15 inHg

Saturday

1:00 AM

Partly cloudy night

63° 💧 None 💨 10 mph H 96%30.21 inHg

7:00 AM

Mostly cloudy night

62° 💧 None 💨 8 mph H 98%30.18 inHg

1:00 PM

Light rain

75° 💧 None 💨 9 mph H 62%30.15 inHg

7:00 PM

Mostly sunny

73° 💧 None 💨 10 mph H 66%30.00 inHg

Sunday

1:00 AM

Clear night

64° 💧 None 💨 9 mph H 96%30.06 inHg

7:00 AM

Mostly cloudy night

62° 💧 None 💨 4 mph H 98%30.03 inHg

1:00 PM

Light rain

78° 💧 None 💨 3 mph H 52%30.00 inHg

7:00 PM

Mostly sunny

75° 💧 None 💨 12 mph H 58%29.88 inHg

Monday

1:00 AM

Clear night

64° 💧 None 💨 14 mph H 91%30.03 inHg

7:00 AM

Clear night

61° 💧 None 💨 8 mph H 93%30.03 inHg

1:00 PM

Mostly sunny

77° 💧 None 💨 11 mph H 41%30.06 inHg

7:00 PM

Sunny

73° 💧 None 💨 15 mph H 37%30.00 inHg

Tuesday

1:00 AM

Mostly clear night

61° 💧 None 💨 10 mph H 71%30.18 inHg

7:00 AM

Overcast night

57° 💧 None 💨 7 mph H 69%30.15 inHg

1:00 PM

Mostly sunny

72° 💧 None 💨 12 mph H 44%30.18 inHg

7:00 PM

Sunny

71° 💧 None 💨 15 mph H 41%30.06 inHg

In Alpine and, more broadly, across the state of Texas: The evening will be mostly cloudy with very hot temperatures around 92 to 95 degrees Fahrenheit. Light southeast winds will persist, averaging up to 9 mph with gusts reaching 18 mph. There is a slight chance of rain, with about 0.01 inches possible, and the highest probability of precipitation occurring during the next few hours. Expect humid conditions and the potential for brief, light showers as the evening progresses. Temperatures are likely to remain steady or slightly decrease as night falls. Be prepared for warm and potentially unsettled weather throughout the evening.

15-Day Weather Outlook for Alpine

TomorrowTomorrow

Strong thunderstorm 93°/69° 💧 None 💨 13 mph

Thursday, Sep 10Thu Sep 10

Moderate rain 89°/69° 💧 0.096 in 💨 11 mph

Friday, Sep 11Fri Sep 11

Light rain 85°/67° 💧 0.198 in 💨 14 mph

Saturday, Sep 12Sat Sep 12

Moderate rain 88°/70° 💧 0.032 in 💨 7 mph

Sunday, Sep 13Sun Sep 13

Light rain 86°/70° 💧 0.143 in 💨 9 mph

Monday, Sep 14Mon Sep 14

Light rain 87°/71° 💧 0.082 in 💨 14 mph

Tuesday, Sep 15Tue Sep 15

Mostly cloudy 88°/68° 💧 0.227 in 💨 6 mph

Wednesday, Sep 16Wed Sep 16

Light rain 84°/66° 💧 0.297 in 💨 14 mph

Thursday, Sep 17Thu Sep 17

Mostly sunny 81°/64° 💧 0.004 in 💨 14 mph

Friday, Sep 18Fri Sep 18

Mostly cloudy 79°/63° 💧 0.105 in 💨 9 mph

Saturday, Sep 19Sat Sep 19

Light rain 78°/64° 💧 0.101 in 💨 10 mph

Sunday, Sep 20Sun Sep 20

Light rain 77°/62° 💧 0.174 in 💨 11 mph

Monday, Sep 21Mon Sep 21

Light rain 78°/63° 💧 0.207 in 💨 6 mph

Tuesday, Sep 22Tue Sep 22

Mostly sunny 77°/64° 💧 0.040 in 💨 8 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Alpine

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Alpine

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 5:00 AM

PM2.5 Fine particles Good 1,9µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 3,3µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Good 59,7µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 0,4µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Alpine

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.

0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme

Today UV 10,5Very high 😊Good

Tomorrow UV 10,7Very high 🙂Fair

Thursday UV 10,5Very high 🙂Fair

Friday UV 10,8Very high 🙂Fair

Saturday UV 8,0Very high 😊Good

Sunday UV 8,0Very high —Unavailable

Monday UV 8,0Very high —Unavailable

Hourly UV index today

7:00 AMUV 0,0 8:00 AMUV 0,0 9:00 AMUV 0,7 10:00 AMUV 2,4 11:00 AMUV 5,1 12:00 PMUV 8,1 1:00 PMUV 10,5 2:00 PMUV 9,7 3:00 PMUV 6,4 4:00 PMUV 4,2 5:00 PMUV 2,3 6:00 PMUV 0,9

Today's weather health advice Open today's recommendations.

Very high UV risk

Use SPF 50+ sunscreen, a hat and sunglasses. Seek shade and limit exposure around midday.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Best in the morning or late in the day

For walking, running or cycling, prefer the early morning or late afternoon.

WIND OUTLOOK

Hourly Wind Forecast for Alpine

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · ALPINE, TEXAS

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 6:00 AM–7:00 AM.

99/100Best-hour score

BEST TIME TONIGHT 6:00 AM–7:00 AM Astronomical darkness: 9:31 PM–6:13 AM

☁ Cloud cover 1% Real hourly forecast for the best viewing hour.

☾ Moonlight 12% Waning Crescent · Moon about 12° above the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 80° high at the best hour.

✦ Estimated visible meteors 2–4/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min78%

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

SEP 5–SEP 21

September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak

ACTIVE NOW

SEP 20–NOV 20

Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak

UPCOMING

OCT 2–NOV 7

OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak

UPCOMING

OCT 20–DEC 10

Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak

UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

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Forecast data for Alpine were last refreshed today at 4:46 AM. The current forecast period extends through 10/09/2026 at 2:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.