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🇺🇸 Weather in Alpharetta

Current Weather in Alpharetta

Clear
18°C
Feels like 18°C. Clear.
🌬️ 4 km/h S
💧 81% Humidity
🧭 1019 hPa
👁️ 13.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 13°C
🌅 Sunrise: 06:25 AM
🌇 Sunset: 08:46 PM
Map Overlays:

In Alpharetta right now it is 18°C and clear, feeling like 18°C. Humidity is 81% with winds around 4 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Alpharetta range from about 17°C to 32°C.

Hourly Forecast for Alpharetta

03:00
Clear
19°
1%
04:00
Clear
19°
2%
05:00
Clear
18°
2%
06:00
Clear
18°
2%
07:00
Sunny
18°
2%
08:00
Sunny
20°
3%
09:00
Sunny
23°
1%
10:00
Sunny
26°
1%
11:00
Sunny
29°
0%
12:00
Sunny
29°
0%
13:00
Sunny
30°
0%
14:00
Sunny
31°
0%
15:00
Sunny
32°
0%
16:00
Sunny
32°
0%
17:00
Sunny
32°
0%
18:00
Sunny
31°
0%
19:00
Sunny
29°
0%
20:00
Sunny
28°
0%
21:00
Clear
26°
0%
22:00
Clear
26°
1%
23:00
Clear
25°
1%
00:00
Clear
24°
1%
01:00
Clear
23°
1%
02:00
Clear
23°
2%

14-Day Forecast for Alpharetta

Sat, Jun 06
Sunny Sunny
32° / 17°
Sun, Jun 07
Patchy rain nearby Patchy rain nearby
28° / 21°
Mon, Jun 08
Moderate rain Moderate rain
23° / 20°
Tue, Jun 09
Moderate rain Moderate rain
27° / 20°
Wed, Jun 10
Moderate rain Moderate rain
28° / 21°
Thu, Jun 11
Patchy rain nearby Patchy rain nearby
29° / 21°
Fri, Jun 12
Patchy rain nearby Patchy rain nearby
33° / 22°
Sat, Jun 13
Partly Cloudy Partly Cloudy
32° / 21°
Sun, Jun 14
Patchy rain nearby Patchy rain nearby
28° / 22°
Mon, Jun 15
Patchy rain nearby Patchy rain nearby
32° / 22°
Tue, Jun 16
Patchy rain nearby Patchy rain nearby
28° / 22°
Wed, Jun 17
Moderate rain Moderate rain
27° / 21°
Thu, Jun 18
Patchy rain nearby Patchy rain nearby
29° / 22°
Fri, Jun 19
Moderate rain Moderate rain
26° / 22°

Additional Forecasts for Alpharetta

Air Quality

💨 US EPA Index 2 (Moderate)
CO (Carbon Monoxide) 228.0 μg/m³
O₃ (Ozone) 54.0 μg/m³
NO₂ (Nitrogen Dioxide) 28.6 μg/m³
SO₂ (Sulphur Dioxide) 1.8 μg/m³
PM2.5 (Fine particles) 23.3 μg/m³
PM10 (Coarse particles) 25.4 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United States

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Best Time to Be Outside in Alpharetta Today

The most comfortable window in Alpharetta today looks like 07:00 to 09:00, when it is around 20°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Alpharetta

What is the temperature in Alpharetta right now?

The current temperature in Alpharetta is 18°C (65°F), clear (feels like 18°C).

What's the weather like in Alpharetta right now?

Conditions in Alpharetta right now: Clear, humidity 81%, wind 4 km/h S.

What is today's forecast for Alpharetta?

Today in Alpharetta: high 32°C, low 17°C, sunny. Chance of rain: 0%.

What is the 7-day weather forecast for Alpharetta?

Daily highs and lows for Alpharetta:

  • 2026-06-06: 32°C / 17°C
  • 2026-06-07: 28°C / 21°C
  • 2026-06-08: 23°C / 20°C
  • 2026-06-09: 27°C / 20°C
  • 2026-06-10: 28°C / 21°C
  • 2026-06-11: 29°C / 21°C
  • 2026-06-12: 33°C / 22°C
Is it going to rain in Alpharetta today?

There is a 0% chance of rain in Alpharetta today.

What is the wind speed in Alpharetta right now?

Wind in Alpharetta is currently 4 km/h (2 mph) from the S.

What is the UV index in Alpharetta right now?

The UV index in Alpharetta is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

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