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Now · 2:56 PM

Hilltop Weather & Hourly Forecast

United States · South Carolina · 29303

Sunny
94°F
Sunny
Feels like: 105°F
💧 Humidity 52% 🌡 Pressure 29.97 inHg 💨 Wind 4 mph 👁 Visibility 6.2 mi Clouds 0% ☀️ UV index 8.9 · Very high 🌅 Sunrise 7:02 AM 🌇 Sunset 7:51 PM

Hourly Forecast for Hilltop

Today
Sunny · 3:00 PM Sunny
94° 💧 None 💨 4 mph H 52%29.97 inHg
Sunny · 6:00 PM Sunny
93° 💧 None 💨 7 mph H 42%29.91 inHg
Mostly clear night · 9:00 PM Mostly clear night
80° 💧 None 💨 3 mph H 65%29.94 inHg
Tomorrow
Clear night · 12:00 AM Clear night
78° 💧 0.02 in 💨 4 mph H 67%29.94 inHg
Clear night · 3:00 AM Clear night
74° 💧 None 💨 5 mph H 89%29.91 inHg
Mostly clear night · 6:00 AM Mostly clear night
73° 💧 None 💨 5 mph H 88%29.91 inHg
Partly cloudy · 9:00 AM Partly cloudy
79° 💧 None 💨 4 mph H 70%29.91 inHg
Mostly sunny · 12:00 PM Mostly sunny
94° 💧 None 💨 2 mph H 35%29.88 inHg
Mostly cloudy · 3:00 PM Mostly cloudy
98° 💧 None 💨 1 mph H 25%29.83 inHg
Light rain · 6:00 PM Light rain
82° 💧 0.01 in 💨 11 mph H 68%29.83 inHg
Mostly cloudy night · 9:00 PM Mostly cloudy night
77° 💧 0.01 in 💨 8 mph H 65%29.80 inHg
Sunday
Overcast night · 12:00 AM Overcast night
76° 💧 None 💨 3 mph H 62%29.85 inHg
Overcast night · 3:00 AM Overcast night
72° 💧 None 💨 4 mph H 77%29.83 inHg
Mostly cloudy night · 6:00 AM Mostly cloudy night
70° 💧 None 💨 5 mph H 81%29.83 inHg
Overcast · 9:00 AM Overcast
78° 💧 None 💨 6 mph H 66%29.88 inHg
Overcast · 12:00 PM Overcast
88° 💧 None 💨 5 mph H 43%29.88 inHg

In Hilltop and, more broadly, across the state of South Carolina: As the afternoon winds down, skies remain mostly sunny with just a few clouds drifting by. Temperatures are still quite hot, ranging from around 82 to 95 degrees Fahrenheit. Winds are moderate, coming from the south at speeds up to 10 mph, with gusts reaching 21 mph. No precipitation is expected tonight, so expect clear conditions as the evening progresses. It will remain warm through the early night hours, with temperatures gradually cooling but staying relatively warm. Overall, the evening will stay dry and mild, with gentle breezes and warm temperatures.

15-Day Weather Outlook for Hilltop

TomorrowTomorrow Light rain Light rain 98°/73° 💧 0.04 in 💨 11 mph
Sunday, Sep 6Sun Sep 6 Overcast Overcast 96°/70° 💧 None 💨 12 mph
Monday, Sep 7Mon Sep 7 Moderate rain Moderate rain 86°/70° 💧 0.15 in 💨 11 mph
Tuesday, Sep 8Tue Sep 8 Partly cloudy Partly cloudy 88°/68° 💧 None 💨 7 mph
Wednesday, Sep 9Wed Sep 9 Mostly cloudy Mostly cloudy 93°/68° 💧 None 💨 6 mph
Thursday, Sep 10Thu Sep 10 Sunny Sunny 98°/70° 💧 None 💨 9 mph
Friday, Sep 11Fri Sep 11 Mostly cloudy Mostly cloudy 91°/66° 💧 None 💨 12 mph
Saturday, Sep 12Sat Sep 12 Mostly cloudy Mostly cloudy 85°/59° 💧 None 💨 9 mph
Sunday, Sep 13Sun Sep 13 Overcast Overcast 88°/61° 💧 None 💨 6 mph
Monday, Sep 14Mon Sep 14 Light rain Light rain 86°/66° 💧 0.03 in 💨 9 mph
Tuesday, Sep 15Tue Sep 15 Sunny Sunny 101°/70° 💧 None 💨 4 mph
Wednesday, Sep 16Wed Sep 16 Light rain Light rain 101°/72° 💧 0.06 in 💨 10 mph
Thursday, Sep 17Thu Sep 17 Sunny Sunny 103°/70° 💧 None 💨 7 mph
Friday, Sep 18Fri Sep 18 Sunny Sunny 105°/78° 💧 None 💨 9 mph
Saturday, Sep 19Sat Sep 19 Light rain Light rain 100°/75° 💧 0.02 in 💨 8 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Hilltop

Vertical axis: °F · Color based on temperature
Sunny at 3:00 PM
94° Today 3:00 PM
Sunny at 4:00 PM
95° 4:00 PM
Sunny at 5:00 PM
95° 5:00 PM
Sunny at 6:00 PM
93° 6:00 PM
Sunny at 7:00 PM
90° Today 7:00 PM
Clear night at 8:00 PM
82° 8:00 PM
Mostly clear night at 9:00 PM
80° 9:00 PM
Clear night at 10:00 PM
78° 10:00 PM
Clear night at 11:00 PM
78° Today 11:00 PM
Clear night at 12:00 AM
78° 12:00 AM
Light rain at 1:00 AM
76° 1:00 AM
Mostly clear night at 2:00 AM
75° 2:00 AM
Clear night at 3:00 AM
74° Tomorrow 3:00 AM
Mostly clear night at 4:00 AM
74° 4:00 AM
Mostly clear night at 5:00 AM
73° 5:00 AM
Mostly clear night at 6:00 AM
73° 6:00 AM
Mostly clear night at 7:00 AM
73° Tomorrow 7:00 AM
Mostly sunny at 8:00 AM
74° 8:00 AM
Partly cloudy at 9:00 AM
79° 9:00 AM
Mostly sunny at 10:00 AM
85° 10:00 AM
Mostly sunny at 11:00 AM
90° Tomorrow 11:00 AM
Mostly sunny at 12:00 PM
94° 12:00 PM
Mostly sunny at 1:00 PM
96° 1:00 PM
Mostly sunny at 2:00 PM
97° 2:00 PM
Mostly cloudy at 3:00 PM
98° Tomorrow 3:00 PM
Mostly cloudy at 4:00 PM
96° 4:00 PM
Mostly cloudy at 5:00 PM
90° 5:00 PM
Light rain at 6:00 PM
82° 6:00 PM
Mostly cloudy at 7:00 PM
80° Tomorrow 7:00 PM
Mostly cloudy night at 8:00 PM
77° 8:00 PM
Mostly cloudy night at 9:00 PM
77° 9:00 PM
Light rain at 10:00 PM
76° 10:00 PM
Overcast night at 11:00 PM
76° Tomorrow 11:00 PM
Overcast night at 12:00 AM
76° 12:00 AM
Overcast night at 1:00 AM
75° 1:00 AM
Overcast night at 2:00 AM
73° 2:00 AM
Overcast night at 3:00 AM
72° Sunday 3:00 AM
Overcast night at 4:00 AM
72° 4:00 AM
Overcast night at 5:00 AM
71° 5:00 AM
Mostly cloudy night at 6:00 AM
70° 6:00 AM
Mostly cloudy night at 7:00 AM
71° Sunday 7:00 AM
Mostly cloudy at 8:00 AM
71° 8:00 AM
Overcast at 9:00 AM
78° 9:00 AM
Overcast at 10:00 AM
82° 10:00 AM
Overcast at 11:00 AM
85° Sunday 11:00 AM
Overcast at 12:00 PM
88° 12:00 PM
Overcast at 1:00 PM
91° 1:00 PM
Overcast at 2:00 PM
94° 2:00 PM
Overcast at 3:00 PM
96° Sunday 3:00 PM
Overcast at 4:00 PM
95° 4:00 PM
Overcast at 5:00 PM
95° 5:00 PM
Overcast at 6:00 PM
92° 6:00 PM
Overcast at 7:00 PM
88° Sunday 7:00 PM
Overcast night at 8:00 PM
84° 8:00 PM
Mostly cloudy night at 9:00 PM
83° 9:00 PM
Mostly cloudy night at 10:00 PM
80° 10:00 PM
Mostly cloudy night at 11:00 PM
78° Sunday 11:00 PM
Light rain at 12:00 AM
76° 12:00 AM
Moderate rain at 1:00 AM
72° 1:00 AM
Moderate rain at 2:00 AM
72° 2:00 AM
Light rain at 3:00 AM
71° Monday 3:00 AM
Overcast night at 4:00 AM
70° 4:00 AM
Overcast night at 5:00 AM
70° 5:00 AM
Overcast night at 6:00 AM
70° 6:00 AM
Overcast night at 7:00 AM
70° Monday 7:00 AM
Overcast at 8:00 AM
70° 8:00 AM
Overcast at 9:00 AM
71° 9:00 AM
Overcast at 10:00 AM
73° 10:00 AM
Overcast at 11:00 AM
75° Monday 11:00 AM
Overcast at 12:00 PM
78° 12:00 PM
Overcast at 1:00 PM
81° 1:00 PM
Overcast at 2:00 PM
86° 2:00 PM
Mostly cloudy at 3:00 PM
87° Monday 3:00 PM
Overcast at 4:00 PM
85° 4:00 PM
Overcast at 5:00 PM
83° 5:00 PM
Overcast at 6:00 PM
81° 6:00 PM
Overcast at 7:00 PM
80° Monday 7:00 PM
Overcast night at 8:00 PM
79° 8:00 PM
Mostly cloudy night at 9:00 PM
78° 9:00 PM
Mostly cloudy night at 10:00 PM
79° 10:00 PM
Overcast night at 11:00 PM
78° Monday 11:00 PM
Mostly cloudy night at 12:00 AM
75° 12:00 AM
Mostly cloudy night at 1:00 AM
73° 1:00 AM
Mostly cloudy night at 2:00 AM
71° 2:00 AM
Mostly cloudy night at 3:00 AM
71° Tuesday 3:00 AM
Overcast night at 4:00 AM
73° 4:00 AM
Overcast night at 5:00 AM
71° 5:00 AM
Mostly cloudy night at 6:00 AM
68° 6:00 AM
Mostly cloudy night at 7:00 AM
66° Tuesday 7:00 AM
Partly cloudy at 8:00 AM
68° 8:00 AM
Sunny at 9:00 AM
72° 9:00 AM
Partly cloudy at 10:00 AM
75° 10:00 AM
Partly cloudy at 11:00 AM
79° Tuesday 11:00 AM
Partly cloudy at 12:00 PM
82° 12:00 PM
Partly cloudy at 1:00 PM
85° 1:00 PM
Partly cloudy at 2:00 PM
87° 2:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Hilltop

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 3:00 PM
PM2.5 Fine particles Good 2,1µg/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 2,9µg/m³

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

O₃ Ozone Fair 66,9µg/m³

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

NO₂ Nitrogen dioxide Good 0,6µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in Hilltop

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 9,0Very high 🙂Fair
Tomorrow UV 8,7Very high 🙂Fair
Sunday UV 8,3Very high 🙂Fair
Monday UV 7,0High 🙂Fair
Tuesday UV 7,0High 🙂Fair
Wednesday UV 8,0Very high Unavailable
Thursday UV 9,0Very high Unavailable
Hourly UV index today
3:00 PMUV 7,5 4:00 PMUV 5,3 5:00 PMUV 2,9 6:00 PMUV 1,1 7:00 PMUV 0,2
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.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

High heat

Stay hydrated and avoid intense exercise during the hottest part of the day.

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 Hilltop

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. 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 Sunday 3:00 AM 4:00 AM 5:00 AM 6:00 AM Sunday 7:00 AM 8:00 AM 9:00 AM 10:00 AM Sunday 11:00 AM 12:00 PM 1:00 PM 2:00 PM Sunday 3:00 PM 4:00 PM 5:00 PM 6:00 PM Sunday 7:00 PM 8:00 PM 9:00 PM 10:00 PM Sunday 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
Sustained wind Max gusts
Internal PR simulation: 4.07 Population: 2,950

Forecast data for Hilltop were last refreshed today at 2:56 PM. The current forecast period extends through 06/09/2026 at 12:00 PM. 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.