Weather forecast for todayAlpharetta, GA

Weather forecast for today

Current condition 7:46 am EDT

  • 48°F
  • Feels like:
    43°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 10mphNW 320°
  • Humidity: 76%
  • Dewpoint: 41°F
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
At the moment, in Alpharetta, a bright and clear sky dominates the horizon.
The temperature is a chilly 48.2°F, the real-feel reading is estimated at a frosty 42.8°F. The current temperature is relatively far from the maximum of 66.2°F anticipated for today.

Saturday Oct 17, 2026

  • 66°F
  • 43°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 14mphNNW 348°
  • Humidity: 55%
  • UV index: 6
  • Sunrise: 7:44 am EDT
  • Sunset: 7:00 pm EDT
  • ▼
On Saturday, in Alpharetta, sun-filled conditions are expected to persist.
The temperature scale will run from a maximum of an enjoyable 66.2°F to a minimum of a frosty 42.8°F.
The predicted maximum temperature will be slightly cooler than October's typical high of 72°F.
Sunrise was at 7:44 am and sunset will be at 7:00 pm; the daylight will last for 11h and 17min.

Hourly overview

Hourly temperatures

Warmest period: 2 pm - 4 pm 64°C.
Coldest hour: 8 am 48°C.

Chance of precipitation

Highest chance: 1%.

Hourly weather forecast

  • 8 am
  • 48°F
  • Feels like:
    45°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 10mphNNW 329°
  • Humidity: 76%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 am
  • 50°F
  • Feels like:
    46°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 10mphNNW 336°
  • Humidity: 73%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 54°F
  • Feels like:
    50°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 12mphNNW 342°
  • Humidity: 65%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 11 am
  • 57°F
  • Feels like:
    55°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 13mphN 351°
  • Humidity: 57%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 12 pm
  • 61°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphN 353°
  • Humidity: 51%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 5
  • ▼
  • 1 pm
  • 63°F
  • Feels like:
    61°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 13mphN 352°
  • Humidity: 47%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 6
  • ▼
  • 2 pm
  • 64°F
  • Feels like:
    63°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphN 354°
  • Humidity: 44%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 6
  • ▼
  • 3 pm
  • 64°F
  • Feels like:
    64°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphN 353°
  • Humidity: 42%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 5
  • ▼
  • 4 pm
  • 64°F
  • Feels like:
    63°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphN 350°
  • Humidity: 41%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 5 pm
  • 64°F
  • Feels like:
    63°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 11mphN 352°
  • Humidity: 41%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 63°F
  • Feels like:
    61°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 11mphN 349°
  • Humidity: 42%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 7 pm
  • 59°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 9mphNNW 346°
  • Humidity: 47%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 7:00 pm
  • 8 pm
  • 55°F
  • Feels like:
    54°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 8mphN 349°
  • Humidity: 55%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 54°F
  • Feels like:
    52°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphN 355°
  • Humidity: 61%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 52°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphN 0°
  • Humidity: 64%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 50°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphNNE 18°
  • Humidity: 67%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, clear skies and sunny weather are expected.
The temperature will vary between the lowest temperature of 48.2°F and the highest temperature of 64.4°F. The warmest part of the day will be from 2 pm to 5 pm.
The forecasted high will be a few degrees lower than the typical October maximum of 72°F. The lowest temperature is more consistent with November's average minimum of 42.8°F than the usual minimum of 52.7°F in October.
Updated: Oct 17, 2026 @ 11:46:41 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 7:46 am EDT, the temperature is 48.2°F. Feels-like temperature is 42.8°F.

On Saturday, expect bright skies and plenty of sunshine.

Today, the maximum temperature will be 66.2°F, while the minimum temperature will be 42.8°F.
The maximum temperature today will be relatively lower than the average highest temperature in October. Today, the lowest temperature will be notably lower than the average low of 52.7°F.

On Saturday, in Alpharetta, sunrise was at 7:44 am and sunset will be at 7:00 pm (EDT).

In Alpharetta, today, there will be 11h and 17min of daylight.