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Now · 12:06 AM

Lake Wylie Weather & Hourly Forecast

United States · South Carolina · 29710

Clear night
80°F
Clear night
Feels like: 82°F
💧 Humidity 70% 🌡 Pressure 29.85 inHg 💨 Wind 9 mph 👁 Visibility 18.0 mi Clouds 7% ☀️ UV index 0.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Lake Wylie

Today
Clear night · 1:00 AM Clear night
78° 💧 None 💨 8 mph H 76%29.85 inHg
Clear night · 4:00 AM Clear night
75° 💧 None 💨 5 mph H 81%29.83 inHg
Sunny · 7:00 AM Sunny
75° 💧 None 💨 4 mph H 82%29.85 inHg
Sunny · 10:00 AM Sunny
83° 💧 None 💨 5 mph H 65%29.88 inHg
Partly cloudy · 1:00 PM Partly cloudy
91° 💧 0.043 in 💨 7 mph H 47%29.85 inHg
Light thunderstorms · 4:00 PM Light thunderstorms
86° 💧 0.077 in 💨 7 mph H 60%29.83 inHg
Light rain · 7:00 PM Light rain
76° 💧 0.141 in 💨 11 mph H 81%29.88 inHg
Light rain · 10:00 PM Light rain
72° 💧 0.046 in 💨 6 mph H 98%29.94 inHg
Tomorrow
Light rain · 1:00 AM Light rain
72° 💧 0.010 in 💨 7 mph H 98%29.97 inHg
Light rain · 4:00 AM Light rain
71° 💧 0.082 in 💨 8 mph H 97%30.00 inHg
Light rain · 7:00 AM Light rain
70° 💧 0.035 in 💨 8 mph H 98%30.03 inHg
Mostly cloudy · 10:00 AM Mostly cloudy
73° 💧 None 💨 8 mph H 85%30.06 inHg
Mostly cloudy · 1:00 PM Mostly cloudy
82° 💧 None 💨 10 mph H 50%30.09 inHg
Partly cloudy · 4:00 PM Partly cloudy
85° 💧 None 💨 8 mph H 46%30.03 inHg
Mostly cloudy · 7:00 PM Mostly cloudy
81° 💧 None 💨 7 mph H 52%30.06 inHg
Clear night · 10:00 PM Clear night
76° 💧 None 💨 8 mph H 60%30.12 inHg

In Lake Wylie and, more broadly, across the state of South Carolina: The evening will feature a mix of sun and clouds with temperatures holding steady around 80 degrees Fahrenheit. Light southerly winds will be gentle, averaging about 6 mph, with occasional gusts up to 10 mph. A slight chance of rain remains, with an expected accumulation of about 0.06 inches. Conditions could become a bit damp during the night, so it’s a good idea to have an umbrella nearby if you’re planning to be outdoors. Temperatures are expected to stay mild through the next few hours, providing comfortable evening weather.

15-Day Weather Outlook for Lake Wylie

Sunday, Sep 6Sun Sep 6 Light thunderstorms Light thunderstorms 91°/75° 💧 None 💨 11 mph
TomorrowTomorrow Thunderstorms Thunderstorms 85°/70° 💧 None 💨 10 mph
Tuesday, Sep 8Tue Sep 8 Light rain Light rain 85°/68° 💧 0.455 in 💨 9 mph
Wednesday, Sep 9Wed Sep 9 Light rain Light rain 90°/71° 💧 0.021 in 💨 5 mph
Thursday, Sep 10Thu Sep 10 Light rain Light rain 92°/72° 💧 0.011 in 💨 8 mph
Friday, Sep 11Fri Sep 11 Overcast Overcast 94°/75° 💧 0.008 in 💨 9 mph
Saturday, Sep 12Sat Sep 12 Partly cloudy Partly cloudy 91°/73° 💧 0.115 in 💨 5 mph
Sunday, Sep 13Sun Sep 13 Light rain Light rain 86°/72° 💧 0.521 in 💨 7 mph
Monday, Sep 14Mon Sep 14 Light rain Light rain 86°/74° 💧 0.065 in 💨 6 mph
Tuesday, Sep 15Tue Sep 15 Light thunderstorms Light thunderstorms 77°/66° 💧 0.289 in 💨 11 mph
Wednesday, Sep 16Wed Sep 16 Overcast Overcast 76°/61° 💧 None 💨 6 mph
Thursday, Sep 17Thu Sep 17 Overcast Overcast 80°/62° 💧 None 💨 5 mph
Friday, Sep 18Fri Sep 18 Mostly sunny Mostly sunny 80°/62° 💧 None 💨 7 mph
Saturday, Sep 19Sat Sep 19 Partly cloudy Partly cloudy 81°/62° 💧 None 💨 5 mph
Sunday, Sep 20Sun Sep 20 Mostly sunny Mostly sunny 74°/67° 💧 None 💨 5 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Lake Wylie

Vertical axis: °F · Color based on temperature
Clear night at 1:00 AM
78° Today 1:00 AM
Clear night at 2:00 AM
76° 2:00 AM
Clear night at 3:00 AM
76° 3:00 AM
Clear night at 4:00 AM
75° 4:00 AM
Clear night at 5:00 AM
75° Today 5:00 AM
Clear night at 6:00 AM
75° 6:00 AM
Sunny at 7:00 AM
75° 7:00 AM
Sunny at 8:00 AM
77° 8:00 AM
Sunny at 9:00 AM
80° Today 9:00 AM
Sunny at 10:00 AM
83° 10:00 AM
Mostly sunny at 11:00 AM
86° 11:00 AM
Sunny at 12:00 PM
89° 12:00 PM
Partly cloudy at 1:00 PM
91° Today 1:00 PM
Light thunderstorms at 2:00 PM
86° 2:00 PM
Light thunderstorms at 3:00 PM
90° 3:00 PM
Light thunderstorms at 4:00 PM
86° 4:00 PM
Light thunderstorms at 5:00 PM
80° Today 5:00 PM
Light rain at 6:00 PM
82° 6:00 PM
Light rain at 7:00 PM
76° 7:00 PM
Light rain at 8:00 PM
74° 8:00 PM
Thunderstorms at 9:00 PM
73° Today 9:00 PM
Light rain at 10:00 PM
72° 10:00 PM
Light rain at 11:00 PM
72° 11:00 PM
Light rain at 12:00 AM
72° 12:00 AM
Light rain at 1:00 AM
72° Tomorrow 1:00 AM
Mostly cloudy night at 2:00 AM
71° 2:00 AM
Overcast night at 3:00 AM
71° 3:00 AM
Light rain at 4:00 AM
71° 4:00 AM
Light rain at 5:00 AM
71° Tomorrow 5:00 AM
Light rain at 6:00 AM
70° 6:00 AM
Light rain at 7:00 AM
70° 7:00 AM
Light rain at 8:00 AM
70° 8:00 AM
Overcast at 9:00 AM
71° Tomorrow 9:00 AM
Mostly cloudy at 10:00 AM
73° 10:00 AM
Mostly cloudy at 11:00 AM
77° 11:00 AM
Mostly cloudy at 12:00 PM
80° 12:00 PM
Mostly cloudy at 1:00 PM
82° Tomorrow 1:00 PM
Overcast at 2:00 PM
84° 2:00 PM
Partly cloudy at 3:00 PM
83° 3:00 PM
Partly cloudy at 4:00 PM
85° 4:00 PM
Partly cloudy at 5:00 PM
84° Tomorrow 5:00 PM
Mostly cloudy at 6:00 PM
83° 6:00 PM
Mostly cloudy at 7:00 PM
81° 7:00 PM
Mostly clear night at 8:00 PM
80° 8:00 PM
Clear night at 9:00 PM
77° Tomorrow 9:00 PM
Clear night at 10:00 PM
76° 10:00 PM
Mostly clear night at 11:00 PM
75° 11:00 PM
Clear night at 12:00 AM
74° 12:00 AM
Mostly clear night at 1:00 AM
73° Tuesday 1:00 AM
Clear night at 2:00 AM
72° 2:00 AM
Clear night at 3:00 AM
71° 3:00 AM
Clear night at 4:00 AM
70° 4:00 AM
Clear night at 5:00 AM
69° Tuesday 5:00 AM
Clear night at 6:00 AM
68° 6:00 AM
Partly cloudy night at 7:00 AM
68° 7:00 AM
Sunny at 8:00 AM
69° 8:00 AM
Mostly cloudy at 5:00 PM
83° Tuesday 5:00 PM
Overcast night at 8:00 PM
77° 8:00 PM
Mostly cloudy night at 11:00 PM
75° 11:00 PM
Mostly clear night at 2:00 AM
72° 2:00 AM
Mostly clear night at 5:00 AM
70° Wednesday 5:00 AM
Sunny at 8:00 AM
71° 8:00 AM
Sunny at 11:00 AM
81° 11:00 AM
Sunny at 2:00 PM
87° 2:00 PM
Sunny at 5:00 PM
88° Wednesday 5:00 PM
Clear night at 8:00 PM
81° 8:00 PM
Clear night at 11:00 PM
76° 11:00 PM
Clear night at 2:00 AM
73° 2:00 AM
Overcast night at 5:00 AM
73° Thursday 5:00 AM
Overcast at 8:00 AM
74° 8:00 AM
Overcast at 11:00 AM
81° 11:00 AM
Light rain at 2:00 PM
88° 2:00 PM
Light thunderstorms at 5:00 PM
77° Thursday 5:00 PM
Mostly cloudy night at 8:00 PM
75° 8:00 PM
Partly cloudy night at 11:00 PM
74° 11:00 PM
Partly cloudy night at 2:00 AM
73° 2:00 AM
Overcast night at 5:00 AM
73° Friday 5:00 AM
Overcast at 8:00 AM
74° 8:00 AM
Overcast at 11:00 AM
80° 11:00 AM
Mostly sunny at 2:00 PM
86° 2:00 PM
Overcast night at 8:00 PM
94° Friday 8:00 PM
Partly cloudy night at 2:00 AM
78° 2:00 AM
Sunny at 8:00 AM
73° 8:00 AM
Partly cloudy at 2:00 PM
73° 2:00 PM
Overcast night at 8:00 PM
91° Saturday 8:00 PM
Partly cloudy night at 2:00 AM
81° 2:00 AM
Light rain at 8:00 AM
74° 8:00 AM
Light rain at 2:00 PM
72° 2:00 PM
Mostly clear night at 8:00 PM
86° Sunday 8:00 PM
Light rain at 2:00 AM
77° 2:00 AM
Sunny at 8:00 AM
74° 8:00 AM
Overcast at 2:00 PM
74° 2:00 PM
Overcast night at 8:00 PM
86° Monday 8:00 PM
Light thunderstorms at 2:00 AM
75° 2:00 AM
Mostly sunny at 8:00 AM
68° 8:00 AM
Sunny at 2:00 PM
66° 2:00 PM
Clear night at 8:00 PM
77° Tuesday 8:00 PM
Clear night at 2:00 AM
69° 2:00 AM
Sunny at 8:00 AM
63° 8:00 AM
Overcast at 2:00 PM
61° 2:00 PM
Overcast night at 8:00 PM
76° Wednesday 8:00 PM
Overcast night at 2:00 AM
70° 2:00 AM
Sunny at 8:00 AM
63° 8:00 AM
Sunny at 2:00 PM
62° 2:00 PM
Mostly clear night at 8:00 PM
80° Thursday 8:00 PM
Clear night at 2:00 AM
72° 2:00 AM
Sunny at 8:00 AM
65° 8:00 AM
Mostly sunny at 2:00 PM
62° 2:00 PM
Mostly clear night at 8:00 PM
80° Friday 8:00 PM
Clear night at 2:00 AM
72° 2:00 AM
Sunny at 8:00 AM
64° 8:00 AM
Partly cloudy at 2:00 PM
62° 2:00 PM
Mostly clear night at 8:00 PM
81° Saturday 8:00 PM
Mostly clear night at 2:00 AM
74° 2:00 AM
Partly cloudy at 8:00 AM
67° 8:00 AM
Mostly cloudy at 2:00 PM
67° 2:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Lake Wylie

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 1:00 AM
PM2.5 Fine particles Good 4,4µg/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 5,2µg/m³

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

O₃ Ozone Good 47,4µg/m³

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

NO₂ Nitrogen dioxide Good 2,7µg/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 Lake Wylie

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

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 Lake Wylie

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

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 1:00 AM–2:00 AM.

100/100Best-hour score
BEST TIME TONIGHT 1:00 AM–2:00 AM Astronomical darkness: 9:12 PM–5:33 AM
Cloud cover 0% Real hourly forecast for the best viewing hour.
Moonlight 32% Last Quarter · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 37° 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 min63%
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 Lake Wylie were last refreshed today at 12:06 AM. The current forecast period extends through 07/09/2026 at 10:00 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.