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Now · 4:59 PM

Walhalla Weather & Hourly Forecast

United States · South Carolina · 29691

Mostly sunny
86°F
Mostly sunny
Feels like: 90°F
💧 Humidity 54% 🌡 Pressure 29.94 inHg 💨 Wind 3 mph 👁 Visibility 21.2 mi Clouds 30% ☀️ UV index 4.9 · Moderate 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Walhalla

Today
Mostly sunny · 5:00 PM Mostly sunny
86° 💧 0.000 in 💨 3 mph H 54%29.94 inHg
Clear night · 8:00 PM Clear night
77° 💧 None 💨 3 mph H 80%29.97 inHg
Mostly clear night · 11:00 PM Mostly clear night
72° 💧 None 💨 4 mph H 88%30.03 inHg
Tomorrow
Clear night · 2:00 AM Clear night
70° 💧 None 💨 3 mph H 85%30.03 inHg
Clear night · 5:00 AM Clear night
69° 💧 None 💨 6 mph H 85%30.03 inHg
Sunny · 8:00 AM Sunny
71° 💧 None 💨 5 mph H 82%30.06 inHg
Sunny · 11:00 AM Sunny
84° 💧 0.001 in 💨 2 mph H 58%30.09 inHg
Sunny · 2:00 PM Sunny
88° 💧 0.002 in 💨 1 mph H 47%30.06 inHg
Mostly sunny · 5:00 PM Mostly sunny
88° 💧 0.001 in 💨 3 mph H 49%30.03 inHg
Clear night · 8:00 PM Clear night
79° 💧 None 💨 2 mph H 81%30.03 inHg
Clear night · 11:00 PM Clear night
75° 💧 None 💨 3 mph H 80%30.09 inHg
Tuesday
Mostly clear night · 2:00 AM Mostly clear night
75° 💧 None 💨 5 mph H 81%30.12 inHg
Mostly clear night · 5:00 AM Mostly clear night
74° 💧 0.001 in 💨 9 mph H 76%30.18 inHg
Overcast · 8:00 AM Overcast
73° 💧 None 💨 8 mph H 82%30.24 inHg
Overcast · 11:00 AM Overcast
75° 💧 None 💨 9 mph H 73%30.30 inHg
Overcast · 2:00 PM Overcast
79° 💧 None 💨 7 mph H 67%30.27 inHg

In Walhalla and, more broadly, across the state of South Carolina: As the afternoon progresses into the evening, skies will feature a mix of sun and clouds, with temperatures remaining warm, ranging from the upper 70s to low 90s. Light west winds will continue at around 8 mph, with occasional gusts reaching up to 10 mph. No precipitation is expected during this time, making for a dry evening. Conditions will remain relatively stable, with comfortable breezes and temperatures that will gradually cool as night approaches. It should be a pleasant evening for outdoor activities, although it will still be somewhat warm as the night sets in. Overall, expect a typical summer evening with mild winds and generally dry weather.

15-Day Weather Outlook for Walhalla

TomorrowTomorrow Mostly sunny Mostly sunny 89°/69° 💧 None 💨 6 mph
Tuesday, Sep 15Tue Sep 15 Mostly sunny Mostly sunny 83°/73° 💧 None 💨 10 mph
Wednesday, Sep 16Wed Sep 16 Sunny Sunny 86°/68° 💧 0.025 in 💨 5 mph
Thursday, Sep 17Thu Sep 17 Sunny Sunny 85°/70° 💧 None 💨 4 mph
Friday, Sep 18Fri Sep 18 Light rain Light rain 90°/70° 💧 0.026 in 💨 6 mph
Saturday, Sep 19Sat Sep 19 Mostly sunny Mostly sunny 90°/73° 💧 0.054 in 💨 5 mph
Sunday, Sep 20Sun Sep 20 Mostly sunny Mostly sunny 90°/74° 💧 0.001 in 💨 4 mph
Monday, Sep 21Mon Sep 21 Mostly sunny Mostly sunny 90°/74° 💧 0.004 in 💨 5 mph
Tuesday, Sep 22Tue Sep 22 Mostly cloudy Mostly cloudy 91°/74° 💧 0.010 in 💨 4 mph
Wednesday, Sep 23Wed Sep 23 Partly cloudy Partly cloudy 93°/74° 💧 0.013 in 💨 7 mph
Thursday, Sep 24Thu Sep 24 Light rain Light rain 74°/70° 💧 0.033 in 💨 12 mph
Friday, Sep 25Fri Sep 25 Overcast Overcast 74°/64° 💧 None 💨 11 mph
Saturday, Sep 26Sat Sep 26 Mostly cloudy Mostly cloudy 78°/64° 💧 0.001 in 💨 8 mph
Sunday, Sep 27Sun Sep 27 Moderate rain Moderate rain 70°/64° 💧 0.542 in 💨 3 mph
Monday, Sep 28Mon Sep 28 Moderate rain Moderate rain 67°/66° 💧 0.329 in 💨 6 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Walhalla

Vertical axis: °F · Color based on temperature
Mostly sunny at 5:00 PM
86° Today 5:00 PM
Mostly sunny at 6:00 PM
84° 6:00 PM
Mostly sunny at 7:00 PM
82° 7:00 PM
Clear night at 8:00 PM
77° 8:00 PM
Mostly clear night at 9:00 PM
76° Today 9:00 PM
Clear night at 10:00 PM
74° 10:00 PM
Mostly clear night at 11:00 PM
72° 11:00 PM
Clear night at 12:00 AM
72° 12:00 AM
Clear night at 1:00 AM
72° Tomorrow 1:00 AM
Clear night at 2:00 AM
70° 2:00 AM
Clear night at 3:00 AM
69° 3:00 AM
Clear night at 4:00 AM
69° 4:00 AM
Clear night at 5:00 AM
69° Tomorrow 5:00 AM
Clear night at 6:00 AM
70° 6:00 AM
Clear night at 7:00 AM
70° 7:00 AM
Sunny at 8:00 AM
71° 8:00 AM
Sunny at 9:00 AM
76° Tomorrow 9:00 AM
Sunny at 10:00 AM
81° 10:00 AM
Sunny at 11:00 AM
84° 11:00 AM
Sunny at 12:00 PM
86° 12:00 PM
Mostly sunny at 1:00 PM
88° Tomorrow 1:00 PM
Sunny at 2:00 PM
88° 2:00 PM
Sunny at 3:00 PM
89° 3:00 PM
Mostly sunny at 4:00 PM
89° 4:00 PM
Mostly sunny at 5:00 PM
88° Tomorrow 5:00 PM
Mostly sunny at 6:00 PM
87° 6:00 PM
Sunny at 7:00 PM
83° 7:00 PM
Clear night at 8:00 PM
79° 8:00 PM
Clear night at 9:00 PM
77° Tomorrow 9:00 PM
Clear night at 10:00 PM
75° 10:00 PM
Clear night at 11:00 PM
75° 11:00 PM
Clear night at 12:00 AM
75° 12:00 AM
Clear night at 1:00 AM
75° Tuesday 1:00 AM
Mostly clear night at 2:00 AM
75° 2:00 AM
Mostly clear night at 3:00 AM
74° 3:00 AM
Partly cloudy night at 4:00 AM
75° 4:00 AM
Mostly clear night at 5:00 AM
74° Tuesday 5:00 AM
Partly cloudy night at 6:00 AM
73° 6:00 AM
Mostly cloudy night at 7:00 AM
73° 7:00 AM
Overcast at 8:00 AM
73° 8:00 AM
Overcast at 9:00 AM
74° Tuesday 9:00 AM
Overcast at 10:00 AM
75° 10:00 AM
Overcast at 11:00 AM
75° 11:00 AM
Overcast at 12:00 PM
76° 12:00 PM
Overcast at 1:00 PM
77° Tuesday 1:00 PM
Overcast at 2:00 PM
79° 2:00 PM
Partly cloudy at 3:00 PM
81° 3:00 PM
Mostly cloudy at 4:00 PM
82° 4:00 PM
Partly cloudy at 5:00 PM
83° Tuesday 5:00 PM
Sunny at 6:00 PM
82° 6:00 PM
Sunny at 7:00 PM
80° 7:00 PM
Clear night at 8:00 PM
76° 8:00 PM
Clear night at 9:00 PM
75° Tuesday 9:00 PM
Clear night at 10:00 PM
74° 10:00 PM
Clear night at 11:00 PM
73° 11:00 PM
Clear night at 12:00 AM
72° 12:00 AM
Clear night at 1:00 AM
72° Wednesday 1:00 AM
Clear night at 2:00 AM
71° 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
70° Wednesday 5:00 AM
Clear night at 6:00 AM
69° 6:00 AM
Clear night at 7:00 AM
68° 7:00 AM
Sunny at 8:00 AM
69° 8:00 AM
Sunny at 11:00 AM
78° Wednesday 11:00 AM
Sunny at 2:00 PM
84° 2:00 PM
Sunny at 5:00 PM
86° 5:00 PM
Clear night at 8:00 PM
80° 8:00 PM
Clear night at 11:00 PM
76° Wednesday 11:00 PM
Clear night at 2:00 AM
73° 2:00 AM
Clear night at 5:00 AM
70° 5:00 AM
Sunny at 8:00 AM
70° 8:00 AM
Sunny at 11:00 AM
79° Thursday 11:00 AM
Sunny at 2:00 PM
84° 2:00 PM
Sunny at 5:00 PM
85° 5:00 PM
Clear night at 8:00 PM
79° 8:00 PM
Clear night at 11:00 PM
74° Thursday 11:00 PM
Clear night at 2:00 AM
71° 2:00 AM
Clear night at 5:00 AM
70° 5:00 AM
Sunny at 8:00 AM
71° 8:00 AM
Sunny at 11:00 AM
83° Friday 11:00 AM
Sunny at 2:00 PM
90° 2:00 PM
Light rain at 5:00 PM
90° 5:00 PM
Clear night at 8:00 PM
82° 8:00 PM
Clear night at 11:00 PM
77° Friday 11:00 PM
Clear night at 2:00 AM
74° 2:00 AM
Clear night at 5:00 AM
73° 5:00 AM
Sunny at 8:00 AM
74° 8:00 AM
Mostly sunny at 2:00 PM
90° Saturday 2:00 PM
Partly cloudy night at 8:00 PM
81° 8:00 PM
Clear night at 2:00 AM
75° 2:00 AM
Sunny at 8:00 AM
74° 8:00 AM
Sunny at 2:00 PM
90° Sunday 2:00 PM
Mostly clear night at 8:00 PM
84° 8:00 PM
Mostly clear night at 2:00 AM
76° 2:00 AM
Sunny at 8:00 AM
74° 8:00 AM
Sunny at 2:00 PM
90° Monday 2:00 PM
Mostly clear night at 8:00 PM
83° 8:00 PM
Clear night at 2:00 AM
76° 2:00 AM
Mostly sunny at 8:00 AM
74° 8:00 AM
Mostly cloudy at 2:00 PM
91° Tuesday 2:00 PM
Partly cloudy night at 8:00 PM
83° 8:00 PM
Mostly clear night at 2:00 AM
76° 2:00 AM
Sunny at 8:00 AM
74° 8:00 AM
Partly cloudy at 2:00 PM
93° Wednesday 2:00 PM
Mostly clear night at 8:00 PM
81° 8:00 PM
Mostly cloudy night at 2:00 AM
74° 2:00 AM
Light rain at 8:00 AM
70° 8:00 AM
Overcast at 2:00 PM
71° Thursday 2:00 PM
Overcast night at 8:00 PM
71° 8:00 PM
Mostly cloudy night at 2:00 AM
68° 2:00 AM
Partly cloudy at 8:00 AM
64° 8:00 AM
Overcast at 2:00 PM
74° Friday 2:00 PM
Overcast night at 8:00 PM
69° 8:00 PM
Overcast night at 2:00 AM
67° 2:00 AM
Mostly sunny at 8:00 AM
64° 8:00 AM
Mostly cloudy at 2:00 PM
78° Saturday 2:00 PM
Mostly clear night at 8:00 PM
72° 8:00 PM
Partly cloudy night at 2:00 AM
65° 2:00 AM
Mostly cloudy at 8:00 AM
64° 8:00 AM
Moderate rain at 2:00 PM
70° Sunday 2:00 PM
Light rain at 8:00 PM
66° 8:00 PM
Moderate rain at 2:00 AM
66° 2:00 AM
Light rain at 8:00 AM
67° 8:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Walhalla

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

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

O₃ Ozone Moderate 104,0µg/m³

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

NO₂ Nitrogen dioxide Good 1,3µg/m³

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

Sensitive people should reduce strenuous and prolonged outdoor exertion.

UV & HEALTH

UV, Sun & Health Outlook in Walhalla

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

Caution for sensitive people

People with respiratory or cardiovascular conditions should reduce prolonged outdoor exertion.

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 Walhalla

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

Tonight's Stargazing & Shooting Stars

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

100/100Best-hour score
BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 9:07 PM–5:49 AM
Cloud cover 0% Real hourly forecast for the best viewing hour.
Moonlight 7% Waxing Crescent · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 84° high at the best hour.
Estimated visible meteors 2–5/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min81%
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 Walhalla were last refreshed today at 4:59 PM. The current forecast period extends through 15/09/2026 at 2:00 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.