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Now · 2:02 AM

Sheldon Weather & Hourly Forecast

United States · South Carolina · 29940

Clear night
78°F
Clear night
Feels like: 80°F
💧 Humidity 93% 🌡 Pressure 29.94 inHg 💨 Wind 3 mph 👁 Visibility 6.2 mi Clouds 0% ☀️ UV index 0.0 · Low 🌅 Sunrise 7:00 AM 🌇 Sunset 7:43 PM

Hourly Forecast for Sheldon

Today
Clear night · 3:00 AM Clear night
78° 💧 None 💨 3 mph H 93%29.94 inHg
Clear night · 6:00 AM Clear night
76° 💧 None 💨 3 mph H 94%29.91 inHg
Sunny · 9:00 AM Sunny
80° 💧 None 💨 2 mph H 74%29.94 inHg
Sunny · 12:00 PM Sunny
91° 💧 None 💨 3 mph H 47%29.91 inHg
Mostly cloudy · 3:00 PM Mostly cloudy
96° 💧 None 💨 3 mph H 36%29.83 inHg
Mostly cloudy · 6:00 PM Mostly cloudy
92° 💧 None 💨 8 mph H 61%29.83 inHg
Mostly clear night · 9:00 PM Mostly clear night
84° 💧 None 💨 6 mph H 74%29.83 inHg
Tomorrow
Clear night · 12:00 AM Clear night
80° 💧 None 💨 6 mph H 81%29.83 inHg
Clear night · 3:00 AM Clear night
78° 💧 None 💨 4 mph H 84%29.83 inHg
Mostly clear night · 6:00 AM Mostly clear night
75° 💧 None 💨 4 mph H 84%29.80 inHg
Sunny · 9:00 AM Sunny
81° 💧 None 💨 4 mph H 66%29.83 inHg
Partly cloudy · 12:00 PM Partly cloudy
91° 💧 None 💨 5 mph H 44%29.83 inHg
Light rain · 3:00 PM Light rain
98° 💧 0.03 in 💨 3 mph H 39%29.77 inHg
Heavy rain · 6:00 PM Heavy rain
74° 💧 1.07 in 💨 14 mph H 90%29.83 inHg
Overcast night · 9:00 PM Overcast night
71° 💧 None 💨 8 mph H 95%29.91 inHg
Monday
Overcast night · 12:00 AM Overcast night
72° 💧 None 💨 3 mph H 93%29.85 inHg

In Sheldon and, more broadly, across the state of South Carolina: Clear skies will dominate through the evening, with temperatures remaining quite warm, ranging from 88 to 94 degrees. Winds will be moderate, blowing from the south at around 10 mph, with gusts reaching up to 22 mph. No rain is expected overnight, so the weather will stay dry and clear. Humidity levels are likely to stay comfortable despite the heat, but it’s still a warm night. As the evening progresses, temperatures will gradually decrease, but it will remain warm through the early morning hours. Overall, expect a dry, warm night with gentle south winds.

15-Day Weather Outlook for Sheldon

TomorrowTomorrow Heavy rain Heavy rain 98°/68° 💧 1.10 in 💨 14 mph
Monday, Sep 7Mon Sep 7 Light rain Light rain 89°/71° 💧 0.13 in 💨 10 mph
Tuesday, Sep 8Tue Sep 8 Light rain Light rain 87°/74° 💧 0.05 in 💨 11 mph
Wednesday, Sep 9Wed Sep 9 Overcast Overcast 93°/74° 💧 None 💨 8 mph
Thursday, Sep 10Thu Sep 10 Mostly sunny Mostly sunny 97°/74° 💧 None 💨 9 mph
Friday, Sep 11Fri Sep 11 Moderate rain Moderate rain 99°/76° 💧 0.33 in 💨 10 mph
Saturday, Sep 12Sat Sep 12 Light rain Light rain 87°/72° 💧 0.15 in 💨 13 mph
Sunday, Sep 13Sun Sep 13 Mostly cloudy Mostly cloudy 88°/68° 💧 None 💨 13 mph
Monday, Sep 14Mon Sep 14 Light rain Light rain 87°/71° 💧 0.01 in 💨 12 mph
Tuesday, Sep 15Tue Sep 15 Partly cloudy Partly cloudy 88°/68° 💧 None 💨 9 mph
Wednesday, Sep 16Wed Sep 16 Light rain Light rain 87°/70° 💧 0.13 in 💨 9 mph
Thursday, Sep 17Thu Sep 17 Sunny Sunny 91°/71° 💧 None 💨 7 mph
Friday, Sep 18Fri Sep 18 Sunny Sunny 95°/72° 💧 None 💨 6 mph
Saturday, Sep 19Sat Sep 19 Overcast Overcast 85°/71° 💧 None 💨 11 mph
Sunday, Sep 20Sun Sep 20 Sunny Sunny 78°/62° 💧 None 💨 13 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Sheldon

Vertical axis: °F · Color based on temperature
Clear night at 3:00 AM
78° Today 3:00 AM
Clear night at 4:00 AM
78° 4:00 AM
Clear night at 5:00 AM
77° 5:00 AM
Clear night at 6:00 AM
76° 6:00 AM
Clear night at 7:00 AM
74° Today 7:00 AM
Sunny at 8:00 AM
77° 8:00 AM
Sunny at 9:00 AM
80° 9:00 AM
Sunny at 10:00 AM
84° 10:00 AM
Sunny at 11:00 AM
89° Today 11:00 AM
Sunny at 12:00 PM
91° 12:00 PM
Sunny at 1:00 PM
93° 1:00 PM
Sunny at 2:00 PM
96° 2:00 PM
Mostly cloudy at 3:00 PM
96° Today 3:00 PM
Mostly cloudy at 4:00 PM
95° 4:00 PM
Mostly cloudy at 5:00 PM
93° 5:00 PM
Mostly cloudy at 6:00 PM
92° 6:00 PM
Mostly cloudy at 7:00 PM
89° Today 7:00 PM
Mostly cloudy night at 8:00 PM
86° 8:00 PM
Mostly clear night at 9:00 PM
84° 9:00 PM
Clear night at 10:00 PM
82° 10:00 PM
Clear night at 11:00 PM
81° Today 11:00 PM
Clear night at 12:00 AM
80° 12:00 AM
Clear night at 1:00 AM
79° 1:00 AM
Clear night at 2:00 AM
78° 2:00 AM
Clear night at 3:00 AM
78° Tomorrow 3:00 AM
Clear night at 4:00 AM
77° 4:00 AM
Clear night at 5:00 AM
76° 5:00 AM
Mostly clear night at 6:00 AM
75° 6:00 AM
Partly cloudy night at 7:00 AM
75° Tomorrow 7:00 AM
Mostly sunny at 8:00 AM
77° 8:00 AM
Sunny at 9:00 AM
81° 9:00 AM
Partly cloudy at 10:00 AM
85° 10:00 AM
Partly cloudy at 11:00 AM
89° Tomorrow 11:00 AM
Partly cloudy at 12:00 PM
91° 12:00 PM
Partly cloudy at 1:00 PM
94° 1:00 PM
Partly cloudy at 2:00 PM
97° 2:00 PM
Light rain at 3:00 PM
98° Tomorrow 3:00 PM
Overcast at 4:00 PM
90° 4:00 PM
Light rain at 5:00 PM
89° 5:00 PM
Heavy rain at 6:00 PM
74° 6:00 PM
Heavy rain at 7:00 PM
68° Tomorrow 7:00 PM
Moderate rain at 8:00 PM
71° 8:00 PM
Overcast night at 9:00 PM
71° 9:00 PM
Overcast night at 10:00 PM
71° 10:00 PM
Overcast night at 11:00 PM
71° Tomorrow 11:00 PM
Overcast night at 12:00 AM
72° 12:00 AM
Overcast night at 1:00 AM
72° 1:00 AM
Overcast night at 2:00 AM
72° 2:00 AM
Overcast night at 3:00 AM
72° Monday 3:00 AM
Overcast night at 4:00 AM
72° 4:00 AM
Overcast night at 5:00 AM
71° 5:00 AM
Overcast night at 6:00 AM
71° 6:00 AM
Overcast night at 7:00 AM
71° Monday 7:00 AM
Overcast at 8:00 AM
73° 8:00 AM
Overcast at 9:00 AM
76° 9:00 AM
Overcast at 10:00 AM
80° 10:00 AM
Overcast at 11:00 AM
85° Monday 11:00 AM
Mostly cloudy at 12:00 PM
88° 12:00 PM
Light rain at 1:00 PM
89° 1:00 PM
Light rain at 2:00 PM
87° 2:00 PM
Light rain at 3:00 PM
87° Monday 3:00 PM
Light rain at 4:00 PM
85° 4:00 PM
Light rain at 5:00 PM
83° 5:00 PM
Light rain at 6:00 PM
82° 6:00 PM
Light rain at 7:00 PM
79° Monday 7:00 PM
Partly cloudy night at 8:00 PM
76° 8:00 PM
Clear night at 9:00 PM
76° 9:00 PM
Mostly clear night at 10:00 PM
75° 10:00 PM
Mostly clear night at 11:00 PM
75° Monday 11:00 PM
Partly cloudy night at 12:00 AM
76° 12:00 AM
Mostly cloudy night at 1:00 AM
75° 1:00 AM
Mostly cloudy night at 2:00 AM
75° 2:00 AM
Mostly cloudy night at 3:00 AM
75° Tuesday 3:00 AM
Mostly cloudy night at 4:00 AM
74° 4:00 AM
Mostly cloudy night at 5:00 AM
74° 5:00 AM
Mostly cloudy night at 6:00 AM
74° 6:00 AM
Mostly cloudy night at 7:00 AM
74° Tuesday 7:00 AM
Mostly cloudy at 8:00 AM
74° 8:00 AM
Mostly cloudy at 9:00 AM
78° 9:00 AM
Mostly cloudy at 10:00 AM
81° 10:00 AM
Mostly cloudy at 11:00 AM
80° Tuesday 11:00 AM
Light rain at 12:00 PM
84° 12:00 PM
Light rain at 1:00 PM
86° 1:00 PM
Light rain at 2:00 PM
87° 2:00 PM
Light rain at 3:00 PM
85° Tuesday 3:00 PM
Light rain at 4:00 PM
86° 4:00 PM
Light rain at 5:00 PM
86° 5:00 PM
Mostly cloudy at 6:00 PM
85° 6:00 PM
Mostly cloudy at 7:00 PM
82° Tuesday 7:00 PM
Partly cloudy night at 8:00 PM
79° 8:00 PM
Mostly cloudy night at 9:00 PM
79° 9:00 PM
Mostly cloudy night at 10:00 PM
78° 10:00 PM
Mostly cloudy night at 11:00 PM
78° Tuesday 11:00 PM
Mostly cloudy night at 12:00 AM
78° 12:00 AM
Mostly cloudy night at 1:00 AM
77° 1:00 AM
Partly cloudy night at 2:00 AM
76° 2:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Sheldon

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 3:00 AM
PM2.5 Fine particles Good 4,7µg/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 5,8µg/m³

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

O₃ Ozone Good 27,7µg/m³

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

NO₂ Nitrogen dioxide Good 3,5µg/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 Sheldon

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

Stay hydrated

Drink water regularly, especially during physical activity or prolonged sun exposure. High humidity can make it feel hotter.

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 Sheldon

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 Monday 3:00 AM 4:00 AM 5:00 AM 6:00 AM Monday 7:00 AM 8:00 AM 9:00 AM 10:00 AM Monday 11:00 AM 12:00 PM 1:00 PM 2:00 PM Monday 3:00 PM 4:00 PM 5:00 PM 6:00 PM Monday 7:00 PM 8:00 PM 9:00 PM 10:00 PM Monday 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 9:00 AM 10:00 AM Tuesday 11:00 AM 12:00 PM 1:00 PM 2:00 PM Tuesday 3:00 PM 4:00 PM 5:00 PM 6:00 PM Tuesday 7:00 PM 8:00 PM 9:00 PM 10:00 PM Tuesday 11:00 PM 12:00 AM 1:00 AM 2:00 AM
Sustained wind Max gusts
NIGHT SKY · SHELDON, SOUTH CAROLINA

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 3:00 AM–4:00 AM.

93/100Best-hour score
BEST TIME TONIGHT 3:00 AM–4:00 AM Astronomical darkness: 9:08 PM–5:36 AM
Cloud cover 0% Real hourly forecast for the best viewing hour.
Moonlight 41% Last Quarter · Moon about 25° above the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 58° high at the best hour.
Estimated visible meteors 1–3/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min64%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
AUG 28–SEP 5
AurigidsStart AUG 28 · Peak SEP 1 · End SEP 5 · ZHR 6 · 80% Moon at peak
ACTIVE NOW
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

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 Sheldon were last refreshed today at 2:02 AM. The current forecast period extends through 07/09/2026 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.