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Now · 12:07 PM

Walhalla Weather & Hourly Forecast

United States · South Carolina · 29691

Mostly sunny
78°F
Mostly sunny
Feels like: 78°F
💧 Humidity 60% 🌡 Pressure 30.30 inHg 💨 Wind 6 mph 👁 Visibility 21.7 mi Clouds 14% ☀️ UV index 6.9 · High 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Walhalla

Today
Partly cloudy · 1:00 PM Partly cloudy
79° 💧 None 💨 6 mph H 56%30.27 inHg
Partly cloudy · 4:00 PM Partly cloudy
82° 💧 None 💨 5 mph H 50%30.21 inHg
Overcast · 7:00 PM Overcast
77° 💧 None 💨 4 mph H 69%30.21 inHg
Overcast night · 10:00 PM Overcast night
71° 💧 None 💨 5 mph H 72%30.24 inHg
Tomorrow
Overcast night · 1:00 AM Overcast night
69° 💧 None 💨 4 mph H 73%30.27 inHg
Mostly cloudy night · 4:00 AM Mostly cloudy night
68° 💧 None 💨 3 mph H 75%30.24 inHg
Clear night · 7:00 AM Clear night
65° 💧 None 💨 3 mph H 80%30.27 inHg
Partly cloudy · 10:00 AM Partly cloudy
75° 💧 None 💨 2 mph H 66%30.30 inHg
Sunny · 1:00 PM Sunny
81° 💧 0.000 in 💨 3 mph H 61%30.27 inHg
Mostly sunny · 4:00 PM Mostly sunny
84° 💧 None 💨 3 mph H 55%30.18 inHg
Sunny · 7:00 PM Sunny
79° 💧 None 💨 3 mph H 74%30.15 inHg
Mostly clear night · 10:00 PM Mostly clear night
72° 💧 None 💨 2 mph H 79%30.15 inHg
Thursday
Mostly clear night · 1:00 AM Mostly clear night
66° 💧 None 💨 1 mph H 91%30.15 inHg
Partly cloudy night · 4:00 AM Partly cloudy night
69° 💧 None 💨 1 mph H 77%30.15 inHg
Partly cloudy night · 7:00 AM Partly cloudy night
64° 💧 None 💨 2 mph H 89%30.12 inHg
Mostly sunny · 10:00 AM Mostly sunny
77° 💧 None 💨 3 mph H 73%30.12 inHg

In Walhalla and, more broadly, across the state of South Carolina: The rest of the day will be characterized by mostly cloudy skies, with temperatures warming into the mid to upper 80s. Winds will remain light from the east, generally around 9 mph, with occasional gusts reaching up to 19 mph. No precipitation is expected, so outdoor plans should be comfortable. Temperatures will stay mild to warm, making for a pleasant afternoon. Keep an eye on the wind, especially during gusts, but overall, conditions will be fairly calm. The evening may see continued cloud cover, but clear skies are not anticipated overnight. Overall, it looks like a mild, mostly cloudy day with gentle breezes.

15-Day Weather Outlook for Walhalla

TomorrowTomorrow Overcast Overcast 84°/65° 💧 None 💨 5 mph
Thursday, Sep 10Thu Sep 10 Mostly sunny Mostly sunny 86°/64° 💧 None 💨 7 mph
Friday, Sep 11Fri Sep 11 Mostly sunny Mostly sunny 91°/69° 💧 0.002 in 💨 4 mph
Saturday, Sep 12Sat Sep 12 Moderate rain Moderate rain 86°/73° 💧 0.554 in 💨 4 mph
Sunday, Sep 13Sun Sep 13 Moderate rain Moderate rain 85°/71° 💧 0.111 in 💨 4 mph
Monday, Sep 14Mon Sep 14 Mostly sunny Mostly sunny 75°/72° 💧 0.083 in 💨 3 mph
Tuesday, Sep 15Tue Sep 15 Mostly sunny Mostly sunny 88°/76° 💧 0.012 in 💨 3 mph
Wednesday, Sep 16Wed Sep 16 Light rain Light rain 88°/75° 💧 0.027 in 💨 6 mph
Thursday, Sep 17Thu Sep 17 Mostly sunny Mostly sunny 89°/71° 💧 0.007 in 💨 6 mph
Friday, Sep 18Fri Sep 18 Partly cloudy Partly cloudy 89°/75° 💧 0.001 in 💨 6 mph
Saturday, Sep 19Sat Sep 19 Mostly cloudy Mostly cloudy 82°/61° 💧 0.035 in 💨 12 mph
Sunday, Sep 20Sun Sep 20 Sunny Sunny 72°/57° 💧 None 💨 10 mph
Monday, Sep 21Mon Sep 21 Sunny Sunny 74°/61° 💧 None 💨 5 mph
Tuesday, Sep 22Tue Sep 22 Mostly sunny Mostly sunny 81°/64° 💧 None 💨 4 mph
Wednesday, Sep 23Wed Sep 23 Partly cloudy Partly cloudy 87°/80° 💧 None 💨 6 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Walhalla

Vertical axis: °F · Color based on temperature
Partly cloudy at 1:00 PM
79° Today 1:00 PM
Partly cloudy at 2:00 PM
80° 2:00 PM
Partly cloudy at 3:00 PM
81° 3:00 PM
Partly cloudy at 4:00 PM
82° 4:00 PM
Partly cloudy at 5:00 PM
81° Today 5:00 PM
Mostly cloudy at 6:00 PM
80° 6:00 PM
Overcast at 7:00 PM
77° 7:00 PM
Overcast night at 8:00 PM
73° 8:00 PM
Mostly cloudy night at 9:00 PM
72° Today 9:00 PM
Overcast night at 10:00 PM
71° 10:00 PM
Mostly cloudy night at 11:00 PM
70° 11:00 PM
Overcast night at 12:00 AM
69° 12:00 AM
Overcast night at 1:00 AM
69° Tomorrow 1:00 AM
Overcast night at 2:00 AM
68° 2:00 AM
Mostly cloudy night at 3:00 AM
68° 3:00 AM
Mostly cloudy night at 4:00 AM
68° 4:00 AM
Mostly cloudy night at 5:00 AM
67° Tomorrow 5:00 AM
Mostly clear night at 6:00 AM
66° 6:00 AM
Clear night at 7:00 AM
65° 7:00 AM
Sunny at 8:00 AM
67° 8:00 AM
Partly cloudy at 9:00 AM
72° Tomorrow 9:00 AM
Partly cloudy at 10:00 AM
75° 10:00 AM
Sunny at 11:00 AM
77° 11:00 AM
Sunny at 12:00 PM
79° 12:00 PM
Sunny at 1:00 PM
81° Tomorrow 1:00 PM
Mostly sunny at 2:00 PM
82° 2:00 PM
Mostly sunny at 3:00 PM
83° 3:00 PM
Mostly sunny at 4:00 PM
84° 4:00 PM
Sunny at 5:00 PM
83° Tomorrow 5:00 PM
Sunny at 6:00 PM
82° 6:00 PM
Sunny at 7:00 PM
79° 7:00 PM
Mostly clear night at 8:00 PM
76° 8:00 PM
Partly cloudy night at 9:00 PM
75° Tomorrow 9:00 PM
Mostly clear night at 10:00 PM
72° 10:00 PM
Partly cloudy night at 11:00 PM
69° 11:00 PM
Partly cloudy night at 12:00 AM
67° 12:00 AM
Mostly clear night at 1:00 AM
66° Thursday 1:00 AM
Partly cloudy night at 2:00 AM
68° 2:00 AM
Mostly clear night at 3:00 AM
69° 3:00 AM
Partly cloudy night at 4:00 AM
69° 4:00 AM
Mostly clear night at 5:00 AM
68° Thursday 5:00 AM
Mostly clear night at 6:00 AM
66° 6:00 AM
Partly cloudy night at 7:00 AM
64° 7:00 AM
Partly cloudy at 8:00 AM
65° 8:00 AM
Mostly sunny at 9:00 AM
73° Thursday 9:00 AM
Mostly sunny at 10:00 AM
77° 10:00 AM
Mostly sunny at 11:00 AM
80° 11:00 AM
Partly cloudy at 12:00 PM
82° 12:00 PM
Mostly sunny at 1:00 PM
84° Thursday 1:00 PM
Sunny at 2:00 PM
86° 2:00 PM
Mostly sunny at 3:00 PM
86° 3:00 PM
Mostly sunny at 4:00 PM
86° 4:00 PM
Sunny at 5:00 PM
85° Thursday 5:00 PM
Sunny at 6:00 PM
84° 6:00 PM
Sunny at 7:00 PM
81° 7:00 PM
Mostly cloudy night at 8:00 PM
78° 8:00 PM
Partly cloudy night at 5:00 AM
69° Friday 5:00 AM
Sunny at 8:00 AM
69° 8:00 AM
Sunny at 11:00 AM
84° 11:00 AM
Sunny at 2:00 PM
91° 2:00 PM
Mostly sunny at 5:00 PM
90° Friday 5:00 PM
Partly cloudy night at 8:00 PM
82° 8:00 PM
Clear night at 11:00 PM
76° 11:00 PM
Mostly clear night at 2:00 AM
74° 2:00 AM
Mostly cloudy night at 5:00 AM
73° Saturday 5:00 AM
Overcast at 8:00 AM
73° 8:00 AM
Mostly cloudy at 11:00 AM
80° 11:00 AM
Light rain at 2:00 PM
86° 2:00 PM
Moderate rain at 5:00 PM
74° Saturday 5:00 PM
Light rain at 8:00 PM
74° 8:00 PM
Clear night at 11:00 PM
73° 11:00 PM
Light rain at 2:00 AM
72° 2:00 AM
Moderate rain at 5:00 AM
71° Sunday 5:00 AM
Mostly sunny at 8:00 AM
71° 8:00 AM
Partly cloudy at 11:00 AM
79° 11:00 AM
Mostly sunny at 2:00 PM
84° 2:00 PM
Mostly sunny at 5:00 PM
85° Sunday 5:00 PM
Mostly clear night at 8:00 PM
75° 8:00 PM
Mostly clear night at 11:00 PM
74° 11:00 PM
Clear night at 2:00 AM
74° 2:00 AM
Sunny at 8:00 AM
74° Monday 8:00 AM
Partly cloudy at 2:00 PM
72° 2:00 PM
Mostly clear night at 8:00 PM
88° 8:00 PM
Mostly clear night at 2:00 AM
82° 2:00 AM
Overcast at 8:00 AM
77° Tuesday 8:00 AM
Mostly cloudy at 2:00 PM
76° 2:00 PM
Light rain at 8:00 PM
88° 8:00 PM
Mostly clear night at 2:00 AM
82° 2:00 AM
Mostly sunny at 8:00 AM
76° Wednesday 8:00 AM
Sunny at 2:00 PM
75° 2:00 PM
Mostly clear night at 8:00 PM
89° 8:00 PM
Mostly clear night at 2:00 AM
82° 2:00 AM
Sunny at 8:00 AM
76° Thursday 8:00 AM
Partly cloudy at 2:00 PM
71° 2:00 PM
Clear night at 8:00 PM
89° 8:00 PM
Clear night at 2:00 AM
82° 2:00 AM
Sunny at 8:00 AM
75° Friday 8:00 AM
Partly cloudy at 2:00 PM
75° 2:00 PM
Mostly cloudy night at 8:00 PM
82° 8:00 PM
Mostly clear night at 2:00 AM
74° 2:00 AM
Sunny at 8:00 AM
66° Saturday 8:00 AM
Sunny at 2:00 PM
61° 2:00 PM
Clear night at 8:00 PM
72° 8:00 PM
Clear night at 2:00 AM
67° 2:00 AM
Sunny at 8:00 AM
60° Sunday 8:00 AM
Sunny at 2:00 PM
57° 2:00 PM
Clear night at 8:00 PM
74° 8:00 PM
Clear night at 2:00 AM
70° 2:00 AM
Sunny at 8:00 AM
62° Monday 8:00 AM
Sunny at 2:00 PM
61° 2:00 PM
Clear night at 8:00 PM
81° 8:00 PM
Clear night at 2:00 AM
74° 2:00 AM
Mostly sunny at 8:00 AM
66° Tuesday 8:00 AM
Sunny at 2:00 PM
64° 2:00 PM
Partly cloudy night at 8:00 PM
87° 8:00 PM
Clear night at 2:00 AM
80° 2:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Walhalla

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 1:00 PM
PM2.5 Fine particles Good 2,7µg/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 4,9µg/m³

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

O₃ Ozone Fair 80,0µg/m³

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

NO₂ Nitrogen dioxide Good 0,7µg/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 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 8,2Very high 🙂Fair
Tomorrow UV 8,6Very high 🙂Fair
Thursday UV 8,1Very high 🙂Fair
Friday UV 8,1Very high 😐Moderate
Saturday UV 7,0High 😊Good
Sunday UV 6,0High Unavailable
Monday UV 8,0Very high Unavailable
Hourly UV index today
1:00 PMUV 8,2 2:00 PMUV 8,2 3:00 PMUV 7,0 4:00 PMUV 4,9 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.

Acceptable air quality

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

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 Walhalla

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

Tonight's Stargazing & Shooting Stars

Good observing conditions. Best local viewing window: 6:00 AM–7:00 AM.

77/100Best-hour score
BEST TIME TONIGHT 6:00 AM–7:00 AM Astronomical darkness: 9:15 PM–5:45 AM
Cloud cover 32% Real hourly forecast for the best viewing hour.
Moonlight 7% Waning Crescent · Moon about 5° above the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 82° high at the best hour.
Estimated visible meteors 1–4/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min71%
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 12:07 PM. The current forecast period extends through 10/09/2026 at 10:00 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.