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Weather in Alpine, United States 🇺🇸

Weather Forecast in Alpine

Current Weather in Alpine

High Surf Advisory issued July 19 at 2:33AM PDT until July 21 at 11:00PM PDT by NWS San Diego CA
Sunny
26°C
Feels like 26°C. Sunny.
🌬️ 13 km/h W
💧 60% Humidity
🧭 1012 hPa
👁️ 16.0 km Visibility
☀️ UV Index: 1.0
🌡️ Dew Point: 17°C
🌅 Sunrise: 05:52 AM
🌇 Sunset: 07:54 PM
Map Overlays:

In Alpine right now it is 26°C and sunny, feeling like 26°C. Humidity is 60% with winds around 13 km/h, and the UV index is 1 (low). Over the next few days, temperatures in Alpine range from about 17°C to 37°C. ⚠️ High Surf Advisory issued July 19 at 2:33AM PDT until July 21 at 11:00PM PDT by NWS San Diego CA

Hourly Forecast for Alpine

19:00
Sunny
28°
1%
20:00
Clear
25°
2%
21:00
Clear
24°
4%
22:00
Clear
23°
4%
23:00
Clear
22°
7%
00:00
Clear
20°
10%
01:00
Clear
21°
8%
02:00
Patchy rain nearby
21°
27%
03:00
Patchy rain nearby
20°
31%
04:00
Patchy rain nearby
21°
23%
05:00
Clear
17°
3%
06:00
Sunny
17°
3%
07:00
Sunny
24°
1%
08:00
Sunny
27°
1%
09:00
Sunny
29°
1%
10:00
Sunny
30°
1%
11:00
Sunny
32°
1%
12:00
Sunny
33°
1%
13:00
Sunny
34°
1%
14:00
Sunny
34°
1%
15:00
Sunny
34°
1%
16:00
Sunny
33°
1%
17:00
Sunny
32°
1%
18:00
Sunny
31°
1%

14-Day Forecast for Alpine

Sun, Jul 19
Sunny Sunny
37° / 19°
Mon, Jul 20
Sunny Sunny
34° / 17°
Tue, Jul 21
Sunny Sunny
33° / 17°
Wed, Jul 22
Sunny Sunny
36° / 17°
Thu, Jul 23
Sunny Sunny
38° / 18°
Fri, Jul 24
Sunny Sunny
36° / 20°
Sat, Jul 25
Sunny Sunny
38° / 20°
Sun, Jul 26
Sunny Sunny
40° / 20°
Mon, Jul 27
Sunny Sunny
40° / 21°
Tue, Jul 28
Sunny Sunny
38° / 21°
Wed, Jul 29
Sunny Sunny
37° / 20°
Thu, Jul 30
Sunny Sunny
35° / 21°
Fri, Jul 31
Sunny Sunny
38° / 21°
Sat, Aug 01
Sunny Sunny
36° / 21°

Additional Forecasts for Alpine

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 98.0 μg/m³
O₃ (Ozone) 89.0 μg/m³
NO₂ (Nitrogen Dioxide) 2.0 μg/m³
SO₂ (Sulphur Dioxide) 1.0 μg/m³
PM2.5 (Fine particles) 10.0 μg/m³
PM10 (Coarse particles) 14.7 μg/m³

Historical Weather

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Best Time to Be Outside in Alpine Tomorrow

There is no good daylight window left in Alpine today. Tomorrow, the most comfortable window looks like 06:00 to 08:00, when it is around 22°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Alpine

What is the temperature in Alpine right now?

The current temperature in Alpine is 26°C (79°F), sunny (feels like 26°C).

What's the weather like in Alpine right now?

Conditions in Alpine right now: Sunny, humidity 60%, wind 13 km/h W.

What is today's forecast for Alpine?

Today in Alpine: high 37°C, low 19°C, sunny. Chance of rain: 3%.

What is the 7-day weather forecast for Alpine?

Daily highs and lows for Alpine:

  • 2026-07-19: 37°C / 19°C
  • 2026-07-20: 34°C / 17°C
  • 2026-07-21: 33°C / 17°C
  • 2026-07-22: 36°C / 17°C
  • 2026-07-23: 38°C / 18°C
  • 2026-07-24: 36°C / 20°C
  • 2026-07-25: 38°C / 20°C
Is it going to rain in Alpine today?

There is a 3% chance of rain in Alpine today.

What is the wind speed in Alpine right now?

Wind in Alpine is currently 13 km/h (8 mph) from the W.

What is the UV index in Alpine right now?

The UV index in Alpine is currently 1 (low). Sun protection is recommended when the index is 3 or higher.

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