Alpharetta Hourly Weather Forecast
Next 48 Hours
Mon, Apr 21st 2025
Sunny skies giving way to partly cloudy by evening. Temps range from 72°F to 82°F. Breezy wind, shifting from SSW to NNW (~8.4 mph). Humidity ranges from 45% to 75%. Avg barometric pressure of 30.09 inHg.
| Mon, Apr 21st | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
11 AM Overcast  UV: 5 |
74°F Feels 77°F |
61% | 9.4 SSW | 30.16 | 58.5°F | 0% |
12 PM Sunny UV: 7 |
77°F Feels 79°F |
49% | 9.6 SSW | 30.12 | 56.5°F | 0% |
1 PM SunnyUV: 8.4 |
78°F Feels 79°F |
46% | 9.4 SW | 30.11 | 57.1°F | 0% |
2 PM Partly Cloudy  UV: 8.7 |
80°F Feels 80°F |
46% | 9.2 SW | 30.11 | 56.7°F | 0% |
3 PM Cloudy  UV: 7.6 |
80°F Feels 81°F |
45% | 9.4 SW | 30.08 | 57.9°F | 0% |
4 PM Cloudy UV: 5.6 |
82°F Feels 82°F |
47% | 9.2 WSW | 30.05 | 58.9°F | 0% |
5 PM SunnyUV: 3.3 |
81°F Feels 82°F |
47% | 9.6 WSW | 30.06 | 60.4°F | 0% |
6 PM Overcast UV: 1.4 |
80°F Feels 81°F |
52% | 8.7 WSW | 30.04 | 60.5°F | 0% |
7 PM Cloudy UV: 0.3 |
78°F Feels 80°F |
56% | 7.4 WSW | 30.06 | 61.4°F | 0% |
8 PM Partly Cloudy UV: 0 |
77°F Feels 79°F |
55% | 4.7 WSW | 30.07 | 58.5°F | 0% |
9 PM Partly Cloudy  UV: 0 |
75°F Feels 78°F |
64% | 4.5 SW | 30.07 | 62.6°F | 0% |
10 PM Cloudy  UV: 0 |
74°F Feels 77°F |
75% | 9.2 WNW | 30.08 | 64.7°F | 0% |
11 PM Partly Cloudy UV: 0 |
72°F Feels 76°F |
62% | 8.9 NNW | 30.1 | 59.1°F | 0% |
Tue, Apr 22nd 2025
Skies will shift from Cloudy skies to thundery outbreaks nearby as the day goes on. Rain forecasted to be thundery outbreaks nearby (up to 0.07in). Temps range from 66°F to 76°F. Light winds, shifting from N to W (~4.2 mph). Humidity ranges from 61% to 92%. Avg barometric pressure of 30.11 inHg.
| Tue, Apr 22nd | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Clear  UV: 0 |
71°F Feels 71°F |
89% | 4.9 N | 30.1 | 66.7°F | 0% |
1 AM Partly Cloudy UV: 0 |
70°F Feels 70°F |
92% | 3.4 NNE | 30.1 | 66.6°F | 0% |
2 AM Partly Cloudy UV: 0 |
69°F Feels 69°F |
71% | 2.2 NNE | 30.1 | 59.6°F | 0% |
3 AM Partly Cloudy UV: 0 |
68°F Feels 68°F |
77% | 2.7 NNW | 30.09 | 60.6°F | 0% |
4 AM Partly Cloudy UV: 0 |
67°F Feels 67°F |
80% | 3.6 NW | 30.09 | 61.1°F | 0% |
5 AM Overcast  UV: 0 |
67°F Feels 67°F |
84% | 4.5 NW | 30.08 | 61.6°F | 0% |
6 AM Overcast UV: 0 |
66°F Feels 66°F |
87% | 3.6 N | 30.11 | 62°F | 0% |
7 AM Overcast UV: 0 |
66°F Feels 66°F |
89% | 4 NNW | 30.12 | 62.2°F | 0% |
8 AM Cloudy UV: 0.2 |
67°F Feels 67°F |
91% | 3.1 NNW | 30.13 | 62.4°F | 0% |
9 AM Cloudy UV: 0.9 |
68°F Feels 68°F |
85% | 3.6 NNW | 30.14 | 62.9°F | 0% |
10 AM Cloudy UV: 1.8 |
69°F Feels 69°F |
82% | 3.6 NNW | 30.15 | 63.2°F | 0% |
11 AM Cloudy UV: 1.7 |
71°F Feels 71°F |
79% | 3.8 W | 30.15 | 63.4°F | 0% |
12 PM Cloudy UV: 2.2 |
72°F Feels 76°F |
73% | 4.9 WSW | 30.14 | 62.8°F | 0% |
1 PM Cloudy UV: 3.9 |
73°F Feels 77°F |
69% | 6.9 WSW | 30.13 | 62.5°F | 0% |
2 PM Thundery Outbreaks Nearby UV: 5.4 |
74°F Feels 78°F |
66% | 6.5 WSW | 30.12 | 62.3°F | 0% |
3 PM Thundery Outbreaks NearbyUV: 5.3 |
75°F Feels 78°F |
64% | 8.1 WSW | 30.09 | 62.5°F | 0% |
4 PM Thundery Outbreaks NearbyUV: 2.4 |
76°F Feels 79°F |
62% | 6.9 WSW | 30.08 | 62.6°F | 0% |
5 PM Thundery Outbreaks NearbyUV: 1.2 |
76°F Feels 78°F |
61% | 4.9 W | 30.07 | 62.7°F | 0% |
6 PM Thundery Outbreaks NearbyUV: 1.2 |
75°F Feels 78°F |
66% | 5.1 W | 30.08 | 62.6°F | 0% |
7 PM Thundery Outbreaks NearbyUV: 0.2 |
74°F Feels 77°F |
68% | 4.3 W | 30.09 | 62.5°F | 0% |
8 PM Thundery Outbreaks NearbyUV: 0 |
72°F Feels 75°F |
70% | 2.5 W | 30.1 | 62.4°F | 0% |
9 PM Thundery Outbreaks Nearby UV: 0 |
71°F Feels 71°F |
81% | 2.2 WSW | 30.11 | 64.2°F | 100% Rain est. 0.05in |
10 PM Thundery Outbreaks NearbyUV: 0 |
68°F Feels 68°F |
87% | 2.7 WSW | 30.11 | 65.1°F | 100% Rain est. 0.07in |
11 PM Clear UV: 0 |
68°F Feels 68°F |
81% | 2 W | 30.09 | 58.9°F | 0% |
Wed, Apr 23rd 2025
Skies will shift from Misty conditions to moderate or heavy rain in area with thunder as the day goes on. Rain forecasted to be moderate or heavy rain in area with thunder (up to 0.08in). Temps range from 66°F to 68°F. Calm winds, shifting from W to SSE (~1.2 mph). Humidity ranges from 82% to 97%. Avg barometric pressure of 30.13 inHg.
| Wed, Apr 23rd | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Moderate Or Heavy Rain In Area With Thunder UV: 0 |
67°F Feels 67°F |
94% | 0.4 W | 30.11 | 65.8°F | 100% Rain est. 0.08in |
1 AM Moderate Or Heavy Rain In Area With ThunderUV: 0 |
67°F Feels 67°F |
95% | 1.1 WSW | 30.1 | 65.8°F | 100% Rain est. 0.07in |
2 AM Moderate Or Heavy Rain In Area With ThunderUV: 0 |
67°F Feels 67°F |
96% | 0.4 E | 30.1 | 65.7°F | 100% Rain est. 0.07in |
3 AM Moderate Or Heavy Rain In Area With ThunderUV: 0 |
67°F Feels 67°F |
96% | 0.7 WNW | 30.11 | 65.6°F | 100% Rain est. 0.03in |
4 AM Moderate Or Heavy Rain In Area With ThunderUV: 0 |
67°F Feels 67°F |
97% | 0.4 SW | 30.11 | 65.5°F | 100% Rain est. 0.02in |
5 AM Mist UV: 0 |
66°F Feels 66°F |
97% | 0.9 SW | 30.11 | 65.5°F | 0% |
6 AM MistUV: 0 |
66°F Feels 66°F |
96% | 1.1 E | 30.14 | 65.1°F | 0% |
7 AM Mist UV: 0 |
66°F Feels 66°F |
96% | 2.2 E | 30.15 | 64.9°F | 0% |
8 AM MistUV: 0.3 |
67°F Feels 67°F |
96% | 2 SE | 30.16 | 64.7°F | 0% |
9 AM MistUV: 1.1 |
67°F Feels 67°F |
86% | 2.7 SSE | 30.17 | 62.8°F | 0% |
10 AM MistUV: 2.7 |
68°F Feels 68°F |
82% | 1.8 SSE | 30.17 | 61.9°F | 0% |
Currently
|
70°F |
30.18 inHg.
Barometer 64%
Humidity SSW 7.6mph Wind |
| Sunny | ||
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