Live Weather & Forecast

Weather in Corydon

Iowa, United States · Real-time conditions & 3-day outlook

Flag of United States
Clear
18°C
Feels like 18°C
65°F / Feels 65°F
Clear
Corydon, Iowa
🌙 Nighttime
Updated: 2026-04-15 21:15
💧
Humidity
100%
💨
Wind
18.7 km/h SW
🌬️
Wind Gust
39.3 km/h
🌡️
Pressure
1004 mb
👁️
Visibility
16 km
☀️
UV Index
0 (Low)
🌧️
Precipitation
0 mm
☁️
Cloud Cover
0%
💦
Dew Point
15.5°C
🌐
Wind Degree
232°

Air Quality Index

US EPA: Good UK DEFRA: Low (2)
CO
158.9 μg/m³
NO₂
4.6 μg/m³
O₃
73 μg/m³
SO₂
1.3 μg/m³
PM 2.5
15.1 μg/m³
PM 10
16.9 μg/m³

Weather Alerts 3

Met · Extreme · Future
Tornado Watch issued April 15 at 5:31PM CDT until April 15 at 9:00PM CDT by NWS Des Moines IA

TORNADO WATCH 122 REMAINS VALID UNTIL 9 PM CDT THIS EVENING FOR THE FOLLOWING AREAS IN IOWA THIS WATCH INCLUDES 16 COUNTIES IN CENTRAL IOWA JASPER MARSHALL POLK POWESHIEK TAMA IN SOUTH CENTRAL IOWA APPANOOSE CLARKE DECATUR LUCAS MAHASKA MARION MONROE WARREN WAYNE IN...

Effective: 2026-04-15T17:31:00-05:00  ·  Expires: 2026-04-15T21:00:00-05:00
Met · Severe · Immediate
Severe Thunderstorm Warning issued April 15 at 7:23PM CDT until April 15 at 7:45PM CDT by NWS Des Moines IA

At 723 PM CDT, a severe thunderstorm was located over Centerville. Another severe storm was moving northward out of northern Missouri. Both storms were moving northeast at 45 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Centerville, Rat...

A Tornado Watch remains in effect until 900 PM CDT for south central Iowa. For your protection move to an interior room on the lowest floor of a building.

Effective: 2026-04-15T19:23:00-05:00  ·  Expires: 2026-04-15T19:45:00-05:00
Met · Extreme · Future
Tornado Watch issued April 15 at 6:42PM CDT until April 15 at 9:00PM CDT by NWS Kansas City/Pleasant Hill MO

TORNADO WATCH 122 REMAINS VALID UNTIL 9 PM CDT THIS EVENING FOR THE FOLLOWING AREAS IN MISSOURI THIS WATCH INCLUDES 19 COUNTIES IN CENTRAL MISSOURI COOPER HOWARD PETTIS SALINE IN NORTH CENTRAL MISSOURI CARROLL CHARITON GRUNDY LINN LIVINGSTON MACON MERCER PUTNAM RANDOLPH SULLIVAN...

Effective: 2026-04-15T18:42:00-05:00  ·  Expires: 2026-04-15T21:00:00-05:00

Today's Hourly Forecast

24-hour breakdown for Corydon, Iowa

12 AM
Clear
21°
Clear
💧 75% 💨 25.6 km/h
1 AM
Clear
21°
Clear
💧 84% 💨 23.4 km/h
2 AM
Clear
20°
Clear
💧 81% 💨 18.7 km/h
3 AM
Overcast
19°
Overcast
💧 83% 💨 16.2 km/h
4 AM
Light drizzle
18°
Light drizzle
💧 88% 💨 17.3 km/h 🌧️ 100%
5 AM
Patchy rain nearby
18°
Patchy rain nearby
💧 87% 💨 21.6 km/h 🌧️ 100%
6 AM
Patchy rain nearby
16°
Patchy rain nearby
💧 92% 💨 22.7 km/h 🌧️ 100%
7 AM
Patchy rain nearby
16°
Patchy rain nearby
💧 91% 💨 27.7 km/h 🌧️ 82%
8 AM
Sunny
17°
Sunny
💧 90% 💨 26.3 km/h
9 AM
Patchy rain nearby
17°
Patchy rain nearby
💧 89% 💨 26.6 km/h 🌧️ 66%
10 AM
Patchy rain nearby
18°
Patchy rain nearby
💧 90% 💨 27 km/h 🌧️ 100%
11 AM
Patchy light drizzle
18°
Patchy light drizzle
💧 88% 💨 25.2 km/h 🌧️ 100%
12 PM
Overcast
20°
Overcast
💧 89% 💨 27.7 km/h
1 PM
Partly Cloudy
20°
Partly Cloudy
💧 81% 💨 24.8 km/h
2 PM
Cloudy
21°
Cloudy
💧 82% 💨 23.4 km/h
3 PM
Sunny
23°
Sunny
💧 77% 💨 31 km/h
4 PM
Sunny
24°
Sunny
💧 71% 💨 28.4 km/h
5 PM
Sunny
21°
Sunny
💧 73% 💨 25.2 km/h
6 PM
Moderate rain at times
21°
Moderate rain at times
💧 79% 💨 25.2 km/h 🌧️ 100%
7 PM
Patchy rain nearby
19°
Patchy rain nearby
💧 78% 💨 26.3 km/h 🌧️ 100%
8 PM
Clear
19°
Clear
💧 86% 💨 17.6 km/h
9 PM
Clear
18°
Clear
💧 100% 💨 18.7 km/h
10 PM
Clear
17°
Clear
💧 87% 💨 37.1 km/h
11 PM
Partly Cloudy
16°
Partly Cloudy
💧 89% 💨 20.2 km/h

3-Day Forecast

Daily overview for Corydon, Iowa

Today
Moderate rain
Moderate rain
25° / 15°
🌧️ 88% chance of rain
💧 Avg. humidity: 84%
💨 Max wind: 37.1 km/h
🌧️ Total precip: 15.49 mm
☀️ UV Index: 1.2
🌅 Sunrise: 06:34 AM
🌇 Sunset: 07:53 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Thu, Apr 16
Patchy rain nearby
Patchy rain nearby
27° / 9°
🌧️ 88% chance of rain
💧 Avg. humidity: 71%
💨 Max wind: 23 km/h
🌧️ Total precip: 0.24 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:33 AM
🌇 Sunset: 07:54 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Heavy rain
Heavy rain
26° / 5°
🌧️ 86% chance of rain
💧 Avg. humidity: 90%
💨 Max wind: 45 km/h
🌧️ Total precip: 46.44 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:31 AM
🌇 Sunset: 07:55 PM
🌙 New Moon
🌑 Moon: 0% lit

Best Time to Visit Corydon

Plan your trip to Corydon, United States around the most favorable weather conditions.

Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
← Back to Corydon 🗓 View Holidays 2026

Frequently Asked Questions

What is the current weather in Corydon?
Current conditions in Corydon: Clear, temperature 18°C, humidity 100%.
What is the best time to visit Corydon?
The best time to visit Corydon is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Corydon?
Corydon is located at approximately 40.8° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Corydon?
The wettest period in Corydon is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Corydon?
For visits to Corydon during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Corydon in?
Corydon is located in United States, in the state of Iowa.
What are the public holidays in Corydon in 2026?
View the 2026 public holidays for Corydon on our Holidays page.
What are the GPS coordinates used for the weather forecast in Corydon?
The weather forecast for Corydon uses coordinates 40.7576, -93.3182.