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Now · 4:48 PM

Troy Weather & Hourly Forecast

United States · Ohio · 45373

Sunny
85°F
Sunny
Feels like: 89°F
💧 Humidity 63% 🌡 Pressure 30.12 inHg 💨 Wind 8 mph 👁 Visibility 19.9 mi Clouds 1% ☀️ UV index 4.0 · Moderate 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Troy

Today
Sunny · 5:00 PM Sunny
85° 💧 None 💨 8 mph H 63%30.12 inHg
Clear night · 8:00 PM Clear night
79° 💧 None 💨 7 mph H 79%30.12 inHg
Clear night · 11:00 PM Clear night
77° 💧 None 💨 7 mph H 83%30.15 inHg
Tomorrow
Clear night · 2:00 AM Clear night
75° 💧 None 💨 6 mph H 86%30.18 inHg
Light rain · 5:00 AM Light rain
73° 💧 0.449 in 💨 3 mph H 85%30.18 inHg
Light rain · 8:00 AM Light rain
70° 💧 0.060 in 💨 5 mph H 95%30.27 inHg
Mostly sunny · 11:00 AM Mostly sunny
78° 💧 None 💨 5 mph H 82%30.27 inHg
Sunny · 2:00 PM Sunny
85° 💧 0.011 in 💨 7 mph H 69%30.24 inHg
Light thunderstorms · 5:00 PM Light thunderstorms
79° 💧 0.225 in 💨 6 mph H 85%30.21 inHg
Light rain · 8:00 PM Light rain
75° 💧 0.012 in 💨 2 mph H 98%30.21 inHg
Mostly clear night · 11:00 PM Mostly clear night
73° 💧 None 💨 2 mph H 98%30.24 inHg
Thursday
Mostly cloudy night · 2:00 AM Mostly cloudy night
72° 💧 0.003 in 💨 2 mph H 97%30.21 inHg
Mostly clear night · 5:00 AM Mostly clear night
72° 💧 0.000 in 💨 4 mph H 95%30.18 inHg
Partly cloudy · 8:00 AM Partly cloudy
73° 💧 0.052 in 💨 5 mph H 92%30.21 inHg
Light rain · 11:00 AM Light rain
79° 💧 0.013 in 💨 3 mph H 85%30.21 inHg
Overcast · 2:00 PM Overcast
86° 💧 0.006 in 💨 7 mph H 65%30.15 inHg

In Troy and, more broadly, across the state of Ohio: The late afternoon will feature a mix of sun and clouds, with temperatures ranging from the mid-60s to low 80s. Winds will be light, coming from the southeast at around 9 mph, with occasional gusts up to 18 mph. As evening approaches, skies will remain partly cloudy, and temperatures will gradually cool into the upper 60s to low 70s. No rain is expected overnight, making for a calm and pleasant evening. Overall, expect mild conditions into the night with comfortable temperatures and gentle breezes.

15-Day Weather Outlook for Troy

TomorrowTomorrow Severe thunderstorms Severe thunderstorms 86°/70° 💧 None 💨 8 mph
Thursday, Sep 17Thu Sep 17 Light thunderstorms Light thunderstorms 86°/71° 💧 None 💨 9 mph
Friday, Sep 18Fri Sep 18 Mostly cloudy Mostly cloudy 77°/65° 💧 1.037 in 💨 8 mph
Saturday, Sep 19Sat Sep 19 Mostly cloudy Mostly cloudy 81°/61° 💧 0.056 in 💨 9 mph
Sunday, Sep 20Sun Sep 20 Light thunderstorms Light thunderstorms 74°/65° 💧 0.677 in 💨 11 mph
Monday, Sep 21Mon Sep 21 Overcast Overcast 79°/64° 💧 0.004 in 💨 4 mph
Tuesday, Sep 22Tue Sep 22 Moderate rain Moderate rain 78°/68° 💧 0.654 in 💨 9 mph
Wednesday, Sep 23Wed Sep 23 Overcast Overcast 77°/66° 💧 0.100 in 💨 7 mph
Thursday, Sep 24Thu Sep 24 Overcast Overcast 71°/58° 💧 0.009 in 💨 6 mph
Friday, Sep 25Fri Sep 25 Partly cloudy Partly cloudy 74°/61° 💧 None 💨 4 mph
Saturday, Sep 26Sat Sep 26 Overcast Overcast 74°/62° 💧 0.002 in 💨 6 mph
Sunday, Sep 27Sun Sep 27 Mostly sunny Mostly sunny 76°/60° 💧 None 💨 9 mph
Monday, Sep 28Mon Sep 28 Partly cloudy Partly cloudy 77°/64° 💧 0.011 in 💨 9 mph
Tuesday, Sep 29Tue Sep 29 Partly cloudy Partly cloudy 78°/59° 💧 None 💨 5 mph
Wednesday, Sep 30Wed Sep 30 Partly cloudy Partly cloudy 64°/62° 💧 None 💨 4 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Troy

Vertical axis: °F · Color based on temperature
Sunny at 5:00 PM
85° Today 5:00 PM
Sunny at 6:00 PM
84° 6:00 PM
Sunny at 7:00 PM
82° 7:00 PM
Clear night at 8:00 PM
79° 8:00 PM
Clear night at 9:00 PM
78° Today 9:00 PM
Clear night at 10:00 PM
77° 10:00 PM
Clear night at 11:00 PM
77° 11:00 PM
Mostly clear night at 12:00 AM
76° 12:00 AM
Clear night at 1:00 AM
75° Tomorrow 1:00 AM
Clear night at 2:00 AM
75° 2:00 AM
Clear night at 3:00 AM
74° 3:00 AM
Clear night at 4:00 AM
74° 4:00 AM
Light rain at 5:00 AM
73° Tomorrow 5:00 AM
Severe thunderstorms 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
Light rain at 9:00 AM
72° Tomorrow 9:00 AM
Partly cloudy at 10:00 AM
74° 10:00 AM
Mostly sunny at 11:00 AM
78° 11:00 AM
Partly cloudy at 12:00 PM
81° 12:00 PM
Sunny at 1:00 PM
84° Tomorrow 1:00 PM
Sunny at 2:00 PM
85° 2:00 PM
Light thunderstorms at 3:00 PM
86° 3:00 PM
Light thunderstorms at 4:00 PM
85° 4:00 PM
Light thunderstorms at 5:00 PM
79° Tomorrow 5:00 PM
Light thunderstorms at 6:00 PM
76° 6:00 PM
Light thunderstorms at 7:00 PM
75° 7:00 PM
Light rain at 8:00 PM
75° 8:00 PM
Mostly cloudy night at 9:00 PM
74° Tomorrow 9:00 PM
Mostly clear night at 10:00 PM
73° 10:00 PM
Mostly clear night at 11:00 PM
73° 11:00 PM
Mostly clear night at 12:00 AM
72° 12:00 AM
Overcast night at 1:00 AM
72° Thursday 1:00 AM
Mostly cloudy night at 2:00 AM
72° 2:00 AM
Partly cloudy night at 3:00 AM
71° 3:00 AM
Mostly clear night at 4:00 AM
72° 4:00 AM
Mostly clear night at 5:00 AM
72° Thursday 5:00 AM
Clear night at 6:00 AM
72° 6:00 AM
Mostly clear night at 7:00 AM
72° 7:00 AM
Partly cloudy at 8:00 AM
73° 8:00 AM
Light rain at 9:00 AM
74° Thursday 9:00 AM
Light rain at 10:00 AM
75° 10:00 AM
Light rain at 11:00 AM
79° 11:00 AM
Overcast at 12:00 PM
83° 12:00 PM
Overcast at 1:00 PM
85° Thursday 1:00 PM
Overcast at 2:00 PM
86° 2:00 PM
Overcast at 3:00 PM
86° 3:00 PM
Light thunderstorms at 4:00 PM
84° 4:00 PM
Light thunderstorms at 5:00 PM
81° Thursday 5:00 PM
Light thunderstorms at 6:00 PM
76° 6:00 PM
Overcast at 7:00 PM
75° 7:00 PM
Light rain at 8:00 PM
75° 8:00 PM
Mostly cloudy night at 9:00 PM
74° Thursday 9:00 PM
Mostly cloudy night at 10:00 PM
73° 10:00 PM
Mostly cloudy night at 11:00 PM
73° 11:00 PM
Mostly cloudy night at 12:00 AM
72° 12:00 AM
Mostly cloudy night at 1:00 AM
72° Friday 1:00 AM
Overcast night at 2:00 AM
72° 2:00 AM
Overcast night at 3:00 AM
72° 3:00 AM
Overcast night at 4:00 AM
72° 4:00 AM
Overcast night at 5:00 AM
71° Friday 5:00 AM
Overcast night at 6:00 AM
70° 6:00 AM
Overcast night at 7:00 AM
69° 7:00 AM
Overcast at 8:00 AM
68° 8:00 AM
Overcast at 11:00 AM
70° Friday 11:00 AM
Overcast at 2:00 PM
76° 2:00 PM
Mostly sunny at 5:00 PM
77° 5:00 PM
Clear night at 8:00 PM
70° 8:00 PM
Clear night at 11:00 PM
65° Friday 11:00 PM
Clear night at 2:00 AM
63° 2:00 AM
Mostly clear night at 5:00 AM
61° 5:00 AM
Sunny at 8:00 AM
61° 8:00 AM
Partly cloudy at 11:00 AM
71° Saturday 11:00 AM
Mostly cloudy at 2:00 PM
79° 2:00 PM
Overcast at 5:00 PM
81° 5:00 PM
Mostly cloudy night at 8:00 PM
76° 8:00 PM
Overcast night at 11:00 PM
73° Saturday 11:00 PM
Light thunderstorms at 2:00 AM
71° 2:00 AM
Light rain at 5:00 AM
70° 5:00 AM
Light rain at 8:00 AM
71° 8:00 AM
Light rain at 11:00 AM
72° Sunday 11:00 AM
Light rain at 2:00 PM
74° 2:00 PM
Overcast at 5:00 PM
73° 5:00 PM
Overcast night at 8:00 PM
68° 8:00 PM
Overcast night at 11:00 PM
65° Sunday 11:00 PM
Overcast night at 2:00 AM
65° 2:00 AM
Overcast night at 5:00 AM
64° 5:00 AM
Overcast at 8:00 AM
65° 8:00 AM
Overcast at 2:00 PM
79° Monday 2:00 PM
Mostly clear night at 8:00 PM
75° 8:00 PM
Mostly clear night at 2:00 AM
68° 2:00 AM
Overcast at 8:00 AM
69° 8:00 AM
Moderate rain at 2:00 PM
78° Tuesday 2:00 PM
Overcast night at 8:00 PM
72° 8:00 PM
Mostly clear night at 2:00 AM
67° 2:00 AM
Overcast at 8:00 AM
66° 8:00 AM
Mostly sunny at 2:00 PM
77° Wednesday 2:00 PM
Clear night at 8:00 PM
67° 8:00 PM
Clear night at 2:00 AM
61° 2:00 AM
Overcast at 8:00 AM
58° 8:00 AM
Overcast at 2:00 PM
71° Thursday 2:00 PM
Partly cloudy night at 8:00 PM
66° 8:00 PM
Partly cloudy night at 2:00 AM
63° 2:00 AM
Mostly sunny at 8:00 AM
61° 8:00 AM
Overcast at 2:00 PM
74° Friday 2:00 PM
Mostly clear night at 8:00 PM
69° 8:00 PM
Overcast night at 2:00 AM
63° 2:00 AM
Overcast at 8:00 AM
62° 8:00 AM
Overcast at 2:00 PM
74° Saturday 2:00 PM
Mostly cloudy night at 8:00 PM
68° 8:00 PM
Mostly clear night at 2:00 AM
63° 2:00 AM
Sunny at 8:00 AM
60° 8:00 AM
Partly cloudy at 2:00 PM
76° Sunday 2:00 PM
Overcast night at 8:00 PM
69° 8:00 PM
Overcast night at 2:00 AM
66° 2:00 AM
Mostly cloudy at 8:00 AM
64° 8:00 AM
Partly cloudy at 2:00 PM
77° Monday 2:00 PM
Clear night at 8:00 PM
70° 8:00 PM
Partly cloudy night at 2:00 AM
63° 2:00 AM
Sunny at 8:00 AM
59° 8:00 AM
Mostly sunny at 2:00 PM
78° Tuesday 2:00 PM
Clear night at 8:00 PM
70° 8:00 PM
Partly cloudy night at 2:00 AM
64° 2:00 AM
Sunny at 8:00 AM
62° 8:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Troy

Hourly forecast · Updated every 2 hours
Moderate
Nearest forecast value 5:00 PM
PM2.5 Fine particles Good 8,3µg/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 9,0µg/m³

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

O₃ Ozone Moderate 103,3µg/m³

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

NO₂ Nitrogen dioxide Good 1,8µg/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 Troy

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 6,6High 😐Moderate
Tomorrow UV 6,4High 😐Moderate
Thursday UV 6,5High 😐Moderate
Friday UV 6,2High 🙂Fair
Saturday UV 6,6High 😐Moderate
Sunday UV 7,0High Unavailable
Monday UV 7,0High Unavailable
Hourly UV index today
5:00 PMUV 2,3 6:00 PMUV 0,9 7:00 PMUV 0,2
Today's weather health advice Open today's recommendations.

Strong UV exposure

Protect exposed skin with SPF 30+ sunscreen, wear sunglasses, and try to limit direct midday sun.

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.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Troy

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 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 Thursday 9:00 PM 10:00 PM 11:00 PM 12:00 AM Friday 1:00 AM 2:00 AM 3:00 AM 4:00 AM Friday 5:00 AM 6:00 AM 7:00 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 11:00 AM 2:00 PM 5:00 PM 8:00 PM Saturday 11:00 PM 2:00 AM 5:00 AM 8:00 AM Sunday 11:00 AM 2:00 PM 5:00 PM 8:00 PM Sunday 11:00 PM 2:00 AM 5:00 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 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
Sustained wind Max gusts
NIGHT SKY · TROY, OHIO

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 4:00 AM–5:00 AM.

99/100Best-hour score
BEST TIME TONIGHT 4:00 AM–5:00 AM Astronomical darkness: 9:17 PM–5:47 AM
Cloud cover 1% Real hourly forecast for the best viewing hour.
Moonlight 21% Waxing Crescent · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 77° 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 min80%
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 Troy were last refreshed today at 4:48 PM. The current forecast period extends through 17/09/2026 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.