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Now · 10:55 PM

Corydon Weather & Hourly Forecast

United States · Iowa · 50060

Mostly clear night
84°F
Mostly clear night
Feels like: 84°F
💧 Humidity 64% 🌡 Pressure 29.94 inHg 💨 Wind 14 mph 👁 Visibility 22.3 mi Clouds 13% ☀️ UV index 0.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Corydon

Today
Mostly clear night · 11:00 PM Mostly clear night
84° 💧 None 💨 14 mph H 64%29.94 inHg
Tomorrow
Mostly clear night · 2:00 AM Mostly clear night
79° 💧 0.001 in 💨 8 mph H 72%29.97 inHg
Thunderstorms · 5:00 AM Thunderstorms
73° 💧 0.183 in 💨 5 mph H 94%30.00 inHg
Light rain · 8:00 AM Light rain
73° 💧 0.025 in 💨 8 mph H 97%30.03 inHg
Overcast · 11:00 AM Overcast
78° 💧 0.004 in 💨 5 mph H 82%30.06 inHg
Overcast · 2:00 PM Overcast
82° 💧 0.002 in 💨 6 mph H 71%30.00 inHg
Sunny · 5:00 PM Sunny
83° 💧 None 💨 7 mph H 60%29.97 inHg
Mostly clear night · 8:00 PM Mostly clear night
76° 💧 None 💨 5 mph H 70%30.00 inHg
Partly cloudy night · 11:00 PM Partly cloudy night
71° 💧 None 💨 6 mph H 79%30.00 inHg
Thursday
Mostly cloudy night · 2:00 AM Mostly cloudy night
68° 💧 None 💨 8 mph H 83%30.03 inHg
Mostly cloudy night · 5:00 AM Mostly cloudy night
65° 💧 None 💨 7 mph H 81%30.03 inHg
Sunny · 8:00 AM Sunny
65° 💧 None 💨 6 mph H 85%30.06 inHg
Sunny · 11:00 AM Sunny
75° 💧 None 💨 6 mph H 55%30.09 inHg
Sunny · 2:00 PM Sunny
79° 💧 None 💨 5 mph H 42%30.03 inHg
Sunny · 5:00 PM Sunny
79° 💧 None 💨 3 mph H 39%29.97 inHg
Clear night · 8:00 PM Clear night
70° 💧 None 💨 3 mph H 64%29.94 inHg

In Corydon and, more broadly, across the state of Iowa: Tonight, expect mostly cloudy skies with temperatures remaining mild to warm, ranging from 73 to 75 degrees Fahrenheit. There is a possibility of light rain, with total accumulation around 0.16 inches, and the likelihood of rain reaching nearly 100 percent. Winds will be coming from the north at up to 18 mph, with gusts possibly reaching 31 mph, creating a breezy evening. Conditions may feel a bit damp and windy, so it’s a good idea to have an umbrella or raincoat handy if you're heading out. The weather will remain relatively stable through the next few hours, but keep an eye out for any sudden changes in wind or rain intensity. Temperatures will stay fairly steady during this period.

15-Day Weather Outlook for Corydon

Thursday, Sep 10Thu Sep 10 Partly cloudy Partly cloudy 80°/62° 💧 None 💨 8 mph
Friday, Sep 11Fri Sep 11 Sunny Sunny 81°/63° 💧 0.536 in 💨 11 mph
Saturday, Sep 12Sat Sep 12 Light rain Light rain 84°/66° 💧 0.252 in 💨 13 mph
Sunday, Sep 13Sun Sep 13 Light rain Light rain 81°/68° 💧 0.169 in 💨 11 mph
Monday, Sep 14Mon Sep 14 Partly cloudy Partly cloudy 88°/76° 💧 0.001 in 💨 18 mph
Tuesday, Sep 15Tue Sep 15 Light rain Light rain 91°/60° 💧 0.106 in 💨 16 mph
Wednesday, Sep 16Wed Sep 16 Mostly sunny Mostly sunny 76°/63° 💧 0.006 in 💨 9 mph
Thursday, Sep 17Thu Sep 17 Mostly cloudy Mostly cloudy 75°/72° 💧 0.047 in 💨 13 mph
Friday, Sep 18Fri Sep 18 Overcast Overcast 90°/74° 💧 0.037 in 💨 17 mph
Saturday, Sep 19Sat Sep 19 Moderate rain Moderate rain 78°/74° 💧 0.284 in 💨 14 mph
Sunday, Sep 20Sun Sep 20 Light rain Light rain 87°/63° 💧 0.237 in 💨 19 mph
Monday, Sep 21Mon Sep 21 Overcast Overcast 70°/50° 💧 None 💨 10 mph
Tuesday, Sep 22Tue Sep 22 Partly cloudy Partly cloudy 65°/49° 💧 None 💨 7 mph
Wednesday, Sep 23Wed Sep 23 Overcast Overcast 67°/57° 💧 None 💨 13 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Corydon

Vertical axis: °F · Color based on temperature
Mostly clear night at 11:00 PM
84° Today 11:00 PM
Mostly clear night at 12:00 AM
84° 12:00 AM
Clear night at 1:00 AM
83° 1:00 AM
Mostly clear night at 2:00 AM
79° 2:00 AM
Partly cloudy night at 3:00 AM
76° Tomorrow 3:00 AM
Partly cloudy night at 4:00 AM
74° 4:00 AM
Thunderstorms at 5:00 AM
73° 5:00 AM
Light thunderstorms at 6:00 AM
73° 6:00 AM
Light thunderstorms at 7:00 AM
72° Tomorrow 7:00 AM
Light rain at 8:00 AM
73° 8:00 AM
Light rain at 9:00 AM
74° 9:00 AM
Mostly cloudy at 10:00 AM
75° 10:00 AM
Overcast at 11:00 AM
78° Tomorrow 11:00 AM
Overcast at 12:00 PM
80° 12:00 PM
Overcast at 1:00 PM
81° 1:00 PM
Overcast at 2:00 PM
82° 2:00 PM
Overcast at 3:00 PM
82° Tomorrow 3:00 PM
Mostly sunny at 4:00 PM
83° 4:00 PM
Sunny at 5:00 PM
83° 5:00 PM
Partly cloudy at 6:00 PM
82° 6:00 PM
Partly cloudy at 7:00 PM
79° Tomorrow 7:00 PM
Mostly clear night at 8:00 PM
76° 8:00 PM
Partly cloudy night at 9:00 PM
74° 9:00 PM
Mostly cloudy night at 10:00 PM
73° 10:00 PM
Partly cloudy night at 11:00 PM
71° Tomorrow 11:00 PM
Mostly cloudy night at 12:00 AM
69° 12:00 AM
Mostly cloudy night at 1:00 AM
67° 1:00 AM
Mostly cloudy night at 2:00 AM
68° 2:00 AM
Mostly cloudy night at 3:00 AM
68° Thursday 3:00 AM
Mostly cloudy night at 4:00 AM
66° 4:00 AM
Mostly cloudy night at 5:00 AM
65° 5:00 AM
Partly cloudy night at 6:00 AM
64° 6:00 AM
Mostly sunny at 7:00 AM
62° Thursday 7:00 AM
Sunny at 8:00 AM
65° 8:00 AM
Sunny at 9:00 AM
68° 9:00 AM
Sunny at 10:00 AM
72° 10:00 AM
Sunny at 11:00 AM
75° Thursday 11:00 AM
Mostly cloudy at 12:00 PM
77° 12:00 PM
Partly cloudy at 1:00 PM
78° 1:00 PM
Sunny at 2:00 PM
79° 2:00 PM
Sunny at 3:00 PM
80° Thursday 3:00 PM
Sunny at 4:00 PM
80° 4:00 PM
Sunny at 5:00 PM
79° 5:00 PM
Sunny at 6:00 PM
78° 6:00 PM
Sunny at 7:00 PM
74° Thursday 7:00 PM
Clear night at 8:00 PM
70° 8:00 PM
Clear night at 9:00 PM
68° 9:00 PM
Clear night at 10:00 PM
67° 10:00 PM
Clear night at 11:00 PM
66° Thursday 11:00 PM
Clear night at 12:00 AM
66° 12:00 AM
Clear night at 1:00 AM
65° 1:00 AM
Clear night at 2:00 AM
64° 2:00 AM
Clear night at 3:00 AM
64° Friday 3:00 AM
Clear night at 4:00 AM
63° 4:00 AM
Clear night at 5:00 AM
63° 5:00 AM
Clear night at 6:00 AM
63° 6:00 AM
Sunny at 7:00 AM
63° Friday 7:00 AM
Sunny at 4:00 PM
81° 4:00 PM
Mostly sunny at 7:00 PM
76° 7:00 PM
Partly cloudy night at 10:00 PM
71° 10:00 PM
Clear night at 1:00 AM
69° Saturday 1:00 AM
Mostly cloudy night at 4:00 AM
69° 4:00 AM
Light rain at 7:00 AM
66° 7:00 AM
Overcast at 10:00 AM
71° 10:00 AM
Mostly cloudy at 1:00 PM
82° Saturday 1:00 PM
Light rain at 4:00 PM
84° 4:00 PM
Mostly sunny at 7:00 PM
79° 7:00 PM
Clear night at 10:00 PM
74° 10:00 PM
Overcast night at 1:00 AM
71° Sunday 1:00 AM
Overcast night at 4:00 AM
69° 4:00 AM
Overcast at 7:00 AM
68° 7:00 AM
Overcast at 10:00 AM
72° 10:00 AM
Light rain at 1:00 PM
75° Sunday 1:00 PM
Overcast at 4:00 PM
81° 4:00 PM
Partly cloudy at 7:00 PM
81° 7:00 PM
Mostly clear night at 10:00 PM
79° 10:00 PM
Overcast night at 1:00 AM
79° Monday 1:00 AM
Clear night at 4:00 AM
77° 4:00 AM
Mostly sunny at 7:00 AM
76° 7:00 AM
Sunny at 10:00 AM
82° 10:00 AM
Sunny at 1:00 PM
88° Monday 1:00 PM
Mostly sunny at 7:00 PM
91° 7:00 PM
Light rain at 1:00 AM
77° 1:00 AM
Overcast at 7:00 AM
70° 7:00 AM
Sunny at 1:00 PM
60° Tuesday 1:00 PM
Sunny at 7:00 PM
76° 7:00 PM
Mostly clear night at 1:00 AM
72° 1:00 AM
Mostly cloudy at 7:00 AM
64° 7:00 AM
Overcast at 1:00 PM
63° Wednesday 1:00 PM
Mostly cloudy at 7:00 PM
75° 7:00 PM
Partly cloudy night at 1:00 AM
75° 1:00 AM
Mostly cloudy at 7:00 AM
73° 7:00 AM
Sunny at 1:00 PM
72° Thursday 1:00 PM
Sunny at 7:00 PM
90° 7:00 PM
Clear night at 1:00 AM
81° 1:00 AM
Overcast at 7:00 AM
80° 7:00 AM
Mostly cloudy at 1:00 PM
74° Friday 1:00 PM
Moderate rain at 7:00 PM
78° 7:00 PM
Overcast night at 1:00 AM
78° 1:00 AM
Sunny at 7:00 AM
75° 7:00 AM
Sunny at 1:00 PM
74° Saturday 1:00 PM
Light rain at 7:00 PM
87° 7:00 PM
Light rain at 1:00 AM
74° 1:00 AM
Overcast at 7:00 AM
69° 7:00 AM
Overcast at 1:00 PM
63° Sunday 1:00 PM
Overcast at 7:00 PM
70° 7:00 PM
Overcast night at 1:00 AM
66° 1:00 AM
Overcast at 7:00 AM
58° 7:00 AM
Sunny at 1:00 PM
50° Monday 1:00 PM
Sunny at 7:00 PM
65° 7:00 PM
Clear night at 1:00 AM
61° 1:00 AM
Partly cloudy at 7:00 AM
52° 7:00 AM
Sunny at 1:00 PM
49° Tuesday 1:00 PM
Overcast at 7:00 PM
67° 7:00 PM
Mostly cloudy night at 1:00 AM
64° 1:00 AM
Clear night at 7:00 AM
59° 7:00 AM
Sunny at 1:00 PM
57° Wednesday 1:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Corydon

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 11:00 PM
PM2.5 Fine particles Good 4,6µg/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 5,0µg/m³

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

O₃ Ozone Fair 73,0µg/m³

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

NO₂ Nitrogen dioxide Good 3,2µg/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 Corydon

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 7,5High 🙂Fair
Tomorrow UV 3,5Moderate 🙂Fair
Thursday UV 6,2High 🙂Fair
Friday UV 6,7High 🙂Fair
Saturday UV 5,2Moderate 🙂Fair
Sunday UV 7,0High Unavailable
Monday UV 8,0Very high Unavailable
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.

Acceptable air quality

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

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

Tonight's Stargazing & Shooting Stars

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

95/100Best-hour score
BEST TIME TONIGHT 1:00 AM–2:00 AM Astronomical darkness: 9:08 PM–5:14 AM
Cloud cover 7% Real hourly forecast for the best viewing hour.
Moonlight 7% Waning Crescent · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 43° 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 min66%
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 Corydon were last refreshed today at 10:55 PM. The current forecast period extends through 10/09/2026 at 8:00 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.