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Now · 2:03 AM

Snellville Weather & Hourly Forecast

United States · Georgia · 30078

Mostly clear night
73°F
Mostly clear night
Feels like: 79°F
💧 Humidity 95% 🌡 Pressure 30.00 inHg 💨 Wind 6 mph 👁 Visibility 8.3 mi Clouds 30% ☀️ UV index 0.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Snellville

Today
Clear night · 3:00 AM Clear night
73° 💧 0.000 in 💨 5 mph H 96%30.00 inHg
Clear night · 6:00 AM Clear night
72° 💧 None 💨 4 mph H 97%30.00 inHg
Mostly sunny · 9:00 AM Mostly sunny
75° 💧 None 💨 6 mph H 89%30.06 inHg
Mostly sunny · 12:00 PM Mostly sunny
83° 💧 0.000 in 💨 6 mph H 65%30.03 inHg
Mostly cloudy · 3:00 PM Mostly cloudy
88° 💧 None 💨 5 mph H 49%30.00 inHg
Mostly sunny · 6:00 PM Mostly sunny
87° 💧 None 💨 5 mph H 49%29.94 inHg
Clear night · 9:00 PM Clear night
79° 💧 None 💨 4 mph H 70%30.00 inHg
Tomorrow
Clear night · 12:00 AM Clear night
75° 💧 0.000 in 💨 6 mph H 77%30.03 inHg
Clear night · 3:00 AM Clear night
72° 💧 None 💨 4 mph H 83%30.00 inHg
Clear night · 6:00 AM Clear night
69° 💧 None 💨 4 mph H 90%30.03 inHg
Sunny · 9:00 AM Sunny
75° 💧 None 💨 4 mph H 81%30.09 inHg
Sunny · 12:00 PM Sunny
86° 💧 None 💨 4 mph H 55%30.12 inHg
Sunny · 3:00 PM Sunny
90° 💧 None 💨 3 mph H 48%30.03 inHg
Sunny · 6:00 PM Sunny
89° 💧 None 💨 4 mph H 50%30.03 inHg
Clear night · 9:00 PM Clear night
80° 💧 None 💨 4 mph H 73%30.06 inHg
Tuesday
Clear night · 12:00 AM Clear night
77° 💧 None 💨 3 mph H 79%30.09 inHg

In Snellville and, more broadly, across the state of Georgia: The evening will be characterized by mostly cloudy skies with temperatures remaining mild to warm, ranging from 79 to 82 degrees Fahrenheit. Light east winds at around 1 mph will persist, with occasional gusts reaching 1 mph. Rain is expected during this time, with an accumulation of approximately 0.13 inches possible, and there is a high likelihood of rainfall. Residents should be prepared for the possibility of rain to continue into the night, especially during the upcoming hours. Visibility may be reduced locally due to the cloud cover and precipitation, so caution is advised for outdoor activities and travel. The weather pattern suggests no significant wind disturbances, but ongoing rainfall could influence evening plans.

15-Day Weather Outlook for Snellville

TomorrowTomorrow Mostly sunny Mostly sunny 90°/69° 💧 None 💨 6 mph
Tuesday, Sep 15Tue Sep 15 Mostly sunny Mostly sunny 89°/74° 💧 0.050 in 💨 9 mph
Wednesday, Sep 16Wed Sep 16 Partly cloudy Partly cloudy 90°/71° 💧 0.002 in 💨 9 mph
Thursday, Sep 17Thu Sep 17 Sunny Sunny 90°/69° 💧 0.000 in 💨 7 mph
Friday, Sep 18Fri Sep 18 Mostly sunny Mostly sunny 89°/68° 💧 None 💨 5 mph
Saturday, Sep 19Sat Sep 19 Mostly sunny Mostly sunny 88°/71° 💧 0.237 in 💨 6 mph
Sunday, Sep 20Sun Sep 20 Mostly sunny Mostly sunny 89°/71° 💧 0.007 in 💨 4 mph
Monday, Sep 21Mon Sep 21 Mostly sunny Mostly sunny 89°/70° 💧 0.049 in 💨 5 mph
Tuesday, Sep 22Tue Sep 22 Heavy rain Heavy rain 86°/69° 💧 0.199 in 💨 9 mph
Wednesday, Sep 23Wed Sep 23 Moderate rain Moderate rain 78°/70° 💧 0.363 in 💨 7 mph
Thursday, Sep 24Thu Sep 24 Moderate rain Moderate rain 79°/69° 💧 0.581 in 💨 7 mph
Friday, Sep 25Fri Sep 25 Moderate rain Moderate rain 80°/69° 💧 1.329 in 💨 9 mph
Saturday, Sep 26Sat Sep 26 Light rain Light rain 78°/68° 💧 0.046 in 💨 7 mph
Sunday, Sep 27Sun Sep 27 Mostly sunny Mostly sunny 82°/67° 💧 0.020 in 💨 6 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Snellville

Vertical axis: °F · Color based on temperature
Clear night at 3:00 AM
73° Today 3:00 AM
Clear night at 4:00 AM
73° 4:00 AM
Clear night at 5:00 AM
72° 5:00 AM
Clear night at 6:00 AM
72° 6:00 AM
Clear night at 7:00 AM
71° Today 7:00 AM
Sunny at 8:00 AM
72° 8:00 AM
Mostly sunny at 9:00 AM
75° 9:00 AM
Partly cloudy at 10:00 AM
78° 10:00 AM
Mostly cloudy at 11:00 AM
81° Today 11:00 AM
Mostly sunny at 12:00 PM
83° 12:00 PM
Mostly sunny at 1:00 PM
85° 1:00 PM
Mostly cloudy at 2:00 PM
87° 2:00 PM
Mostly cloudy at 3:00 PM
88° Today 3:00 PM
Mostly cloudy at 4:00 PM
88° 4:00 PM
Partly cloudy at 5:00 PM
88° 5:00 PM
Mostly sunny at 6:00 PM
87° 6:00 PM
Partly cloudy at 7:00 PM
84° Today 7:00 PM
Mostly clear night at 8:00 PM
80° 8:00 PM
Clear night at 9:00 PM
79° 9:00 PM
Clear night at 10:00 PM
77° 10:00 PM
Clear night at 11:00 PM
76° Today 11:00 PM
Clear night at 12:00 AM
75° 12:00 AM
Clear night at 1:00 AM
74° 1:00 AM
Clear night at 2:00 AM
73° 2:00 AM
Clear night at 3:00 AM
72° Tomorrow 3:00 AM
Clear night at 4:00 AM
71° 4:00 AM
Clear night at 5:00 AM
70° 5:00 AM
Clear night at 6:00 AM
69° 6:00 AM
Clear night at 7:00 AM
69° Tomorrow 7:00 AM
Sunny at 8:00 AM
70° 8:00 AM
Sunny at 9:00 AM
75° 9:00 AM
Sunny at 10:00 AM
80° 10:00 AM
Sunny at 11:00 AM
84° Tomorrow 11:00 AM
Sunny at 12:00 PM
86° 12:00 PM
Sunny at 1:00 PM
88° 1:00 PM
Sunny at 2:00 PM
89° 2:00 PM
Sunny at 3:00 PM
90° Tomorrow 3:00 PM
Sunny at 4:00 PM
90° 4:00 PM
Sunny at 5:00 PM
90° 5:00 PM
Sunny at 6:00 PM
89° 6:00 PM
Sunny at 7:00 PM
86° Tomorrow 7:00 PM
Clear night at 8:00 PM
81° 8:00 PM
Clear night at 9:00 PM
80° 9:00 PM
Clear night at 10:00 PM
79° 10:00 PM
Clear night at 11:00 PM
78° Tomorrow 11:00 PM
Clear night at 12:00 AM
77° 12:00 AM
Clear night at 1:00 AM
76° 1:00 AM
Clear night at 2:00 AM
75° 2:00 AM
Clear night at 3:00 AM
75° Tuesday 3:00 AM
Clear night at 4:00 AM
75° 4:00 AM
Clear night at 5:00 AM
74° 5:00 AM
Clear night at 6:00 AM
74° 6:00 AM
Mostly clear night at 7:00 AM
74° Tuesday 7:00 AM
Mostly sunny at 8:00 AM
74° 8:00 AM
Mostly sunny at 5:00 PM
89° 5:00 PM
Clear night at 8:00 PM
83° 8:00 PM
Clear night at 11:00 PM
78° Tuesday 11:00 PM
Clear night at 2:00 AM
74° 2:00 AM
Clear night at 5:00 AM
71° 5:00 AM
Partly cloudy at 8:00 AM
71° 8:00 AM
Partly cloudy at 11:00 AM
81° Wednesday 11:00 AM
Partly cloudy at 2:00 PM
88° 2:00 PM
Mostly sunny at 5:00 PM
90° 5:00 PM
Clear night at 8:00 PM
81° 8:00 PM
Clear night at 11:00 PM
75° Wednesday 11:00 PM
Clear night at 2:00 AM
72° 2:00 AM
Clear night at 5:00 AM
69° 5:00 AM
Sunny at 8:00 AM
69° 8:00 AM
Sunny at 11:00 AM
82° Thursday 11:00 AM
Sunny at 2:00 PM
88° 2:00 PM
Sunny at 5:00 PM
90° 5:00 PM
Clear night at 8:00 PM
81° 8:00 PM
Clear night at 11:00 PM
76° Thursday 11:00 PM
Clear night at 2:00 AM
72° 2:00 AM
Clear night at 5:00 AM
69° 5:00 AM
Sunny at 8:00 AM
68° 8:00 AM
Mostly sunny at 11:00 AM
82° Friday 11:00 AM
Mostly sunny at 2:00 PM
89° 2:00 PM
Mostly clear night at 8:00 PM
88° 8:00 PM
Partly cloudy night at 2:00 AM
80° 2:00 AM
Mostly sunny at 8:00 AM
74° Saturday 8:00 AM
Partly cloudy at 2:00 PM
71° 2:00 PM
Mostly clear night at 8:00 PM
89° 8:00 PM
Mostly clear night at 2:00 AM
83° 2:00 AM
Sunny at 8:00 AM
73° Sunday 8:00 AM
Partly cloudy at 2:00 PM
71° 2:00 PM
Mostly clear night at 8:00 PM
89° 8:00 PM
Mostly clear night at 2:00 AM
79° 2:00 AM
Mostly cloudy at 8:00 AM
72° Monday 8:00 AM
Partly cloudy at 2:00 PM
70° 2:00 PM
Mostly clear night at 8:00 PM
86° 8:00 PM
Overcast night at 2:00 AM
77° 2:00 AM
Light rain at 8:00 AM
70° Tuesday 8:00 AM
Heavy rain at 2:00 PM
69° 2:00 PM
Moderate rain at 8:00 PM
78° 8:00 PM
Mostly clear night at 2:00 AM
75° 2:00 AM
Light rain at 8:00 AM
70° Wednesday 8:00 AM
Overcast at 2:00 PM
71° 2:00 PM
Light rain at 8:00 PM
79° 8:00 PM
Overcast night at 2:00 AM
74° 2:00 AM
Moderate rain at 8:00 AM
70° Thursday 8:00 AM
Light rain at 2:00 PM
69° 2:00 PM
Light rain at 8:00 PM
80° 8:00 PM
Light rain at 2:00 AM
71° 2:00 AM
Moderate rain at 8:00 AM
71° Friday 8:00 AM
Light rain at 2:00 PM
69° 2:00 PM
Light rain at 8:00 PM
78° 8:00 PM
Mostly clear night at 2:00 AM
73° 2:00 AM
Mostly sunny at 8:00 AM
69° Saturday 8:00 AM
Partly cloudy at 2:00 PM
68° 2:00 PM
Mostly clear night at 8:00 PM
82° 8:00 PM
Clear night at 2:00 AM
75° 2:00 AM
Sunny at 8:00 AM
69° Sunday 8:00 AM
Sunny at 2:00 PM
67° 2:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Snellville

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 3:00 AM
PM2.5 Fine particles Good 1,2µg/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 2,1µg/m³

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

O₃ Ozone Good 15,6µg/m³

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

NO₂ Nitrogen dioxide Good 2,0µg/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 Snellville

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 8,5Very high 😊Good
Tomorrow UV 8,7Very high 😐Moderate
Tuesday UV 5,8Moderate 😐Moderate
Wednesday UV 8,1Very high 😐Moderate
Thursday UV 8,0Very high Unavailable
Friday UV 8,0Very high Unavailable
Saturday UV 7,0High Unavailable
Hourly UV index today
7:00 AMUV 0,0 8:00 AMUV 0,2 9:00 AMUV 0,9 10:00 AMUV 2,4 11:00 AMUV 4,5 12:00 PMUV 6,8 1:00 PMUV 8,2 2:00 PMUV 8,5 3:00 PMUV 7,3 4:00 PMUV 5,1 5:00 PMUV 2,8 6:00 PMUV 1,1
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 Snellville

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 3:00 AM 4:00 AM 5:00 AM 6:00 AM Today 7:00 AM 8:00 AM 9:00 AM 10:00 AM Today 11:00 AM 12:00 PM 1:00 PM 2:00 PM Today 3:00 PM 4:00 PM 5:00 PM 6:00 PM Today 7:00 PM 8:00 PM 9:00 PM 10:00 PM Today 11:00 PM 12:00 AM 1:00 AM 2:00 AM Tomorrow 3:00 AM 4:00 AM 5:00 AM 6:00 AM Tomorrow 7:00 AM 8:00 AM 9:00 AM 10:00 AM Tomorrow 11:00 AM 12:00 PM 1:00 PM 2:00 PM Tomorrow 3:00 PM 4:00 PM 5:00 PM 6:00 PM Tomorrow 7:00 PM 8:00 PM 9:00 PM 10:00 PM Tomorrow 11:00 PM 12:00 AM 1:00 AM 2:00 AM Tuesday 3:00 AM 4:00 AM 5:00 AM 6:00 AM Tuesday 7:00 AM 8:00 AM 5:00 PM 8:00 PM Tuesday 11:00 PM 2:00 AM 5:00 AM 8:00 AM Wednesday 11:00 AM 2:00 PM 5:00 PM 8:00 PM Wednesday 11:00 PM 2:00 AM 5:00 AM 8:00 AM Thursday 11:00 AM 2:00 PM 5:00 PM 8:00 PM Thursday 11:00 PM 2:00 AM 5:00 AM 8:00 AM Friday 11:00 AM 2:00 PM 8:00 PM 2:00 AM Saturday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Sunday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Monday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Tuesday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Wednesday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Thursday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Friday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Saturday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Sunday 8:00 AM 2:00 PM
Sustained wind Max gusts
NIGHT SKY · SNELLVILLE, GEORGIA

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 5:00 AM–6:00 AM.

91/100Best-hour score
BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 9:11 PM–5:53 AM
Cloud cover 5% Real hourly forecast for the best viewing hour.
Moonlight 3% New Moon · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 83° 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.

Forecast data for Snellville were last refreshed today at 2:03 AM. The current forecast period extends through 15/09/2026 at 12:00 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.