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Now · 3:13 PM

Harpersville Weather & Hourly Forecast

United States · Alabama · 35078

Mostly sunny
95°F
Mostly sunny
Feels like: 106°F
💧 Humidity 51% 🌡 Pressure 30.06 inHg 💨 Wind 6 mph 👁 Visibility 6.2 mi Clouds 16% ☀️ UV index 6.3 · High 🌅 Sunrise 6:20 AM 🌇 Sunset 7:11 PM

Hourly Forecast for Harpersville

Today
Mostly sunny · 4:00 PM Mostly sunny
95° 💧 None 💨 6 mph H 51%30.06 inHg
Partly cloudy · 7:00 PM Partly cloudy
91° 💧 None 💨 5 mph H 58%30.00 inHg
Clear night · 10:00 PM Clear night
80° 💧 None 💨 4 mph H 70%30.03 inHg
Tomorrow
Mostly clear night · 1:00 AM Mostly clear night
77° 💧 None 💨 1 mph H 70%30.03 inHg
Clear night · 4:00 AM Clear night
75° 💧 None 💨 1 mph H 74%30.03 inHg
Sunny · 7:00 AM Sunny
76° 💧 None 💨 1 mph H 77%30.06 inHg
Sunny · 10:00 AM Sunny
93° 💧 None 💨 3 mph H 51%30.09 inHg
Sunny · 1:00 PM Sunny
99° 💧 None 💨 4 mph H 35%30.03 inHg
Mostly cloudy · 4:00 PM Mostly cloudy
99° 💧 None 💨 4 mph H 42%29.97 inHg
Mostly cloudy · 7:00 PM Mostly cloudy
90° 💧 None 💨 3 mph H 62%29.97 inHg
Light rain · 10:00 PM Light rain
81° 💧 0.01 in 💨 2 mph H 72%30.03 inHg
Thursday
Mostly clear night · 1:00 AM Mostly clear night
78° 💧 None 💨 2 mph H 78%30.00 inHg
Mostly clear night · 4:00 AM Mostly clear night
76° 💧 None 💨 2 mph H 81%30.00 inHg
Mostly sunny · 7:00 AM Mostly sunny
77° 💧 None 💨 2 mph H 82%30.03 inHg
Sunny · 10:00 AM Sunny
90° 💧 None 💨 3 mph H 51%30.06 inHg
Sunny · 1:00 PM Sunny
99° 💧 None 💨 4 mph H 36%30.00 inHg

In Harpersville and, more broadly, across the state of Alabama: The late afternoon and evening will be warm with mostly sunny skies and just a few clouds. Temperatures will range from the mid-80s to near 96 degrees, making for a hot end to the day. Winds will be light, coming from the northeast at around 5 to 7 mph, with occasional gusts up to 8 mph. No rain is expected during this time, so it should remain dry. As the evening progresses, temperatures will gradually cool but remain warm enough for comfortable outdoor activity. Humidity levels are expected to stay moderate, contributing to the overall warm feel. Overall, residents can expect clear and dry weather through the evening hours.

15-Day Weather Outlook for Harpersville

TomorrowTomorrow Light rain Light rain 100°/74° 💧 0.01 in 💨 4 mph
Thursday, Sep 3Thu Sep 3 Sunny Sunny 100°/76° 💧 None 💨 6 mph
Friday, Sep 4Fri Sep 4 Sunny Sunny 99°/74° 💧 None 💨 4 mph
Saturday, Sep 5Sat Sep 5 Sunny Sunny 100°/76° 💧 None 💨 5 mph
Sunday, Sep 6Sun Sep 6 Mostly cloudy Mostly cloudy 99°/75° 💧 None 💨 6 mph
Monday, Sep 7Mon Sep 7 Light rain Light rain 101°/74° 💧 0.04 in 💨 4 mph
Tuesday, Sep 8Tue Sep 8 Light rain Light rain 96°/73° 💧 0.01 in 💨 5 mph
Wednesday, Sep 9Wed Sep 9 Light rain Light rain 97°/75° 💧 0.09 in 💨 5 mph
Thursday, Sep 10Thu Sep 10 Light rain Light rain 92°/74° 💧 0.20 in 💨 7 mph
Friday, Sep 11Fri Sep 11 Light rain Light rain 97°/73° 💧 0.00 in 💨 7 mph
Saturday, Sep 12Sat Sep 12 Mostly sunny Mostly sunny 98°/72° 💧 None 💨 7 mph
Sunday, Sep 13Sun Sep 13 Sunny Sunny 98°/75° 💧 None 💨 8 mph
Monday, Sep 14Mon Sep 14 Light rain Light rain 97°/72° 💧 0.09 in 💨 9 mph
Tuesday, Sep 15Tue Sep 15 Moderate rain Moderate rain 78°/69° 💧 0.24 in 💨 7 mph
Wednesday, Sep 16Wed Sep 16 Light rain Light rain 87°/69° 💧 0.03 in 💨 4 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Harpersville

Vertical axis: °F · Color based on temperature
Mostly sunny at 4:00 PM
95° Today 4:00 PM
Partly cloudy at 5:00 PM
96° 5:00 PM
Partly cloudy at 6:00 PM
96° 6:00 PM
Partly cloudy at 7:00 PM
91° 7:00 PM
Clear night at 8:00 PM
85° Today 8:00 PM
Clear night at 9:00 PM
81° 9:00 PM
Clear night at 10:00 PM
80° 10:00 PM
Clear night at 11:00 PM
79° 11:00 PM
Clear night at 12:00 AM
77° Tomorrow 12:00 AM
Mostly clear night at 1:00 AM
77° 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° Tomorrow 4:00 AM
Clear night at 5:00 AM
74° 5:00 AM
Clear night at 6:00 AM
74° 6:00 AM
Sunny at 7:00 AM
76° 7:00 AM
Sunny at 8:00 AM
82° Tomorrow 8:00 AM
Sunny at 9:00 AM
89° 9:00 AM
Sunny at 10:00 AM
93° 10:00 AM
Sunny at 11:00 AM
96° 11:00 AM
Sunny at 12:00 PM
99° Tomorrow 12:00 PM
Sunny at 1:00 PM
99° 1:00 PM
Partly cloudy at 2:00 PM
98° 2:00 PM
Mostly cloudy at 3:00 PM
97° 3:00 PM
Mostly cloudy at 4:00 PM
99° Tomorrow 4:00 PM
Overcast at 5:00 PM
100° 5:00 PM
Mostly cloudy at 6:00 PM
97° 6:00 PM
Mostly cloudy at 7:00 PM
90° 7:00 PM
Partly cloudy night at 8:00 PM
84° Tomorrow 8:00 PM
Mostly clear night at 9:00 PM
82° 9:00 PM
Light rain at 10:00 PM
81° 10:00 PM
Mostly clear night at 11:00 PM
80° 11:00 PM
Mostly clear night at 12:00 AM
79° Thursday 12:00 AM
Mostly clear night at 1:00 AM
78° 1:00 AM
Partly cloudy night at 2:00 AM
78° 2:00 AM
Mostly clear night at 3:00 AM
77° 3:00 AM
Mostly clear night at 4:00 AM
76° Thursday 4:00 AM
Mostly clear night at 5:00 AM
76° 5:00 AM
Mostly clear night at 6:00 AM
76° 6:00 AM
Mostly sunny at 7:00 AM
77° 7:00 AM
Sunny at 8:00 AM
80° Thursday 8:00 AM
Sunny at 9:00 AM
85° 9:00 AM
Sunny at 10:00 AM
90° 10:00 AM
Sunny at 11:00 AM
94° 11:00 AM
Sunny at 12:00 PM
97° Thursday 12:00 PM
Sunny at 1:00 PM
99° 1:00 PM
Mostly cloudy at 2:00 PM
100° 2:00 PM
Mostly cloudy at 3:00 PM
97° 3:00 PM
Mostly cloudy at 4:00 PM
96° Thursday 4:00 PM
Mostly cloudy at 5:00 PM
96° 5:00 PM
Mostly cloudy at 6:00 PM
91° 6:00 PM
Mostly cloudy at 7:00 PM
85° 7:00 PM
Clear night at 8:00 PM
82° Thursday 8:00 PM
Mostly cloudy night at 9:00 PM
82° 9:00 PM
Mostly cloudy night at 10:00 PM
81° 10:00 PM
Mostly cloudy night at 11:00 PM
80° 11:00 PM
Partly cloudy night at 12:00 AM
78° Friday 12:00 AM
Partly cloudy night at 1:00 AM
77° 1:00 AM
Clear night at 2:00 AM
77° 2:00 AM
Mostly clear night at 3:00 AM
76° 3:00 AM
Mostly clear night at 4:00 AM
75° Friday 4:00 AM
Clear night at 5:00 AM
74° 5:00 AM
Clear night at 6:00 AM
74° 6:00 AM
Sunny at 7:00 AM
75° 7:00 AM
Sunny at 8:00 AM
80° Friday 8:00 AM
Sunny at 9:00 AM
85° 9:00 AM
Sunny at 10:00 AM
89° 10:00 AM
Sunny at 11:00 AM
93° 11:00 AM
Sunny at 12:00 PM
96° Friday 12:00 PM
Sunny at 1:00 PM
98° 1:00 PM
Mostly sunny at 2:00 PM
99° 2:00 PM
Partly cloudy at 3:00 PM
99° 3:00 PM
Partly cloudy at 4:00 PM
99° Friday 4:00 PM
Mostly cloudy at 5:00 PM
94° 5:00 PM
Mostly cloudy at 6:00 PM
87° 6:00 PM
Mostly cloudy at 7:00 PM
85° 7:00 PM
Partly cloudy night at 8:00 PM
84° Friday 8:00 PM
Mostly clear night at 9:00 PM
82° 9:00 PM
Clear night at 10:00 PM
80° 10:00 PM
Clear night at 11:00 PM
79° 11:00 PM
Clear night at 12:00 AM
78° Saturday 12:00 AM
Clear night at 1:00 AM
77° 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
76° Saturday 4:00 AM
Clear night at 5:00 AM
76° 5:00 AM
Clear night at 6:00 AM
75° 6:00 AM
Sunny at 7:00 AM
76° 7:00 AM
Sunny at 8:00 AM
80° Saturday 8:00 AM
Sunny at 9:00 AM
86° 9:00 AM
Sunny at 10:00 AM
91° 10:00 AM
Sunny at 11:00 AM
95° 11:00 AM
Sunny at 12:00 PM
97° Saturday 12:00 PM
Sunny at 1:00 PM
99° 1:00 PM
Sunny at 2:00 PM
100° 2:00 PM
Mostly sunny at 3:00 PM
101° 3:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Harpersville

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

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

O₃ Ozone Fair 79,7µg/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 Harpersville

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 9,5Very high 🙂Fair
Tomorrow UV 9,4Very high 🙂Fair
Thursday UV 9,6Very high 🙂Fair
Friday UV 9,4Very high 🙂Fair
Saturday UV 9,0Very high 😊Good
Sunday UV 9,0Very high Unavailable
Monday UV 7,0High Unavailable
Hourly UV index today
4:00 PMUV 3,7 5:00 PMUV 1,6 6:00 PMUV 0,4 7:00 PMUV 0,0
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 Harpersville

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 4:00 PM 5:00 PM 6:00 PM 7:00 PM Today 8:00 PM 9:00 PM 10:00 PM 11:00 PM Tomorrow 12:00 AM 1:00 AM 2:00 AM 3:00 AM Tomorrow 4:00 AM 5:00 AM 6:00 AM 7:00 AM Tomorrow 8:00 AM 9:00 AM 10:00 AM 11:00 AM Tomorrow 12:00 PM 1:00 PM 2:00 PM 3:00 PM Tomorrow 4:00 PM 5:00 PM 6:00 PM 7:00 PM Tomorrow 8:00 PM 9:00 PM 10:00 PM 11:00 PM Thursday 12:00 AM 1:00 AM 2:00 AM 3:00 AM Thursday 4:00 AM 5:00 AM 6:00 AM 7:00 AM Thursday 8:00 AM 9:00 AM 10:00 AM 11:00 AM Thursday 12:00 PM 1:00 PM 2:00 PM 3:00 PM Thursday 4:00 PM 5:00 PM 6:00 PM 7:00 PM Thursday 8:00 PM 9:00 PM 10:00 PM 11:00 PM Friday 12:00 AM 1:00 AM 2:00 AM 3:00 AM Friday 4:00 AM 5:00 AM 6:00 AM 7:00 AM Friday 8:00 AM 9:00 AM 10:00 AM 11:00 AM Friday 12:00 PM 1:00 PM 2:00 PM 3:00 PM Friday 4:00 PM 5:00 PM 6:00 PM 7:00 PM Friday 8:00 PM 9:00 PM 10:00 PM 11:00 PM Saturday 12:00 AM 1:00 AM 2:00 AM 3:00 AM Saturday 4:00 AM 5:00 AM 6:00 AM 7:00 AM Saturday 8:00 AM 9:00 AM 10:00 AM 11:00 AM Saturday 12:00 PM 1:00 PM 2:00 PM 3:00 PM
Sustained wind Max gusts
Internal PR simulation: 3.71 Population: 1,788

Forecast data for Harpersville were last refreshed today at 3:13 PM. The current forecast period extends through 03/09/2026 at 1:00 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.