Live Weather & Forecast

Weather in Marion

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

Flag of United States
Heavy rain
17°C
Feels like 17°C
63°F / Feels 63°F
Heavy rain
Marion, Iowa
🌞 Daytime
Updated: 2026-04-12 17:15
💧
Humidity
93%
💨
Wind
20.9 km/h SW
🌬️
Wind Gust
31.2 km/h
🌡️
Pressure
1008 mb
👁️
Visibility
2.8 km
☀️
UV Index
0.2 (Low)
🌧️
Precipitation
1.01 mm
☁️
Cloud Cover
100%
💦
Dew Point
17.8°C
🌐
Wind Degree
214°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)
CO
146.9 μg/m³
NO₂
3.7 μg/m³
O₃
67 μg/m³
SO₂
1.3 μg/m³
PM 2.5
2 μg/m³
PM 10
2 μg/m³

Weather Alerts 5

Met · Moderate · Expected
Special Weather Statement issued April 12 at 1:25PM CDT by NWS Quad Cities IA IL

Strong south-southwesterly winds will continue this afternoon through the early evening hours, with occasional gusts as high as 45 mph. There are also some developing showers and a few isolated thunderstorms this afternoon that could help generate stronger wind gusts up to 50 mph. If traveling on east-to-west oriented roads, be prepared for gusty crosswinds, especially in high profile vehicles. S...

Effective: 2026-04-12T13:25:00-05:00  ·  Expires: 2026-04-12T20:00:00-05:00
Met · Severe · Immediate
Flood Warning issued April 11 at 9:13PM CDT until April 13 at 7:00AM CDT by NWS Quad Cities IA IL

...The Flood Warning continues for the following rivers in Iowa... Cedar River near Conesville affecting Muscatine and Louisa Counties. Iowa River at Wapello affecting Louisa County. Iowa River at Marengo affecting Iowa and Benton Counties. ...The Flood Warning is extended for the following rivers in Iowa... Iowa River at Oakville affecting Louisa County. * WHAT...Minor flooding is occurring...

Motorists should not attempt to drive around barricades or drive cars through flooded areas. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. The next statement will be issued by Sunday evening at 915 PM CDT.

Effective: 2026-04-11T21:13:00-05:00  ·  Expires: 2026-04-12T21:15:00-05:00
Met · Severe · Immediate
Flood Warning issued April 12 at 10:26AM CDT until April 13 at 7:00AM CDT by NWS Quad Cities IA IL

...The Flood Warning continues for the following rivers in Iowa... Wapsipinicon River near De Witt 4S affecting Clinton and Scott Counties. Cedar River near Conesville affecting Louisa and Muscatine Counties. Iowa River at Oakville affecting Louisa County. Iowa River at Wapello affecting Louisa County. Iowa River at Marengo affecting Benton and Iowa Counties. * WHAT...Minor flooding is occur...

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. The next statement will be issued by Monday morning at 700 AM CDT.

Effective: 2026-04-12T10:26:00-05:00  ·  Expires: 2026-04-13T07:00:00-05:00
Met · Severe · Immediate
Flood Warning issued April 11 at 9:13PM CDT until April 13 at 6:00PM CDT by NWS Quad Cities IA IL

...The Flood Warning continues for the following rivers in Iowa... Cedar River near Conesville affecting Muscatine and Louisa Counties. Iowa River at Wapello affecting Louisa County. Iowa River at Marengo affecting Iowa and Benton Counties. ...The Flood Warning is extended for the following rivers in Iowa... Iowa River at Oakville affecting Louisa County. * WHAT...Minor flooding is occurring...

Motorists should not attempt to drive around barricades or drive cars through flooded areas. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. The next statement will be issued by Sunday evening at 915 PM CDT.

Effective: 2026-04-11T21:13:00-05:00  ·  Expires: 2026-04-12T21:15:00-05:00
Met · Severe · Immediate
Flood Warning issued April 12 at 10:26AM CDT until April 13 at 6:00PM CDT by NWS Quad Cities IA IL

...The Flood Warning continues for the following rivers in Iowa... Wapsipinicon River near De Witt 4S affecting Clinton and Scott Counties. Cedar River near Conesville affecting Louisa and Muscatine Counties. Iowa River at Oakville affecting Louisa County. Iowa River at Wapello affecting Louisa County. Iowa River at Marengo affecting Benton and Iowa Counties. * WHAT...Minor flooding is occur...

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. The next statement will be issued by Monday morning at 700 AM CDT.

Effective: 2026-04-12T10:26:00-05:00  ·  Expires: 2026-04-13T10:30:00-05:00

Today's Hourly Forecast

24-hour breakdown for Marion, Iowa

12 AM
Clear
11°
Clear
💧 81% 💨 25.6 km/h
1 AM
Clear
11°
Clear
💧 86% 💨 23.4 km/h
2 AM
Clear
12°
Clear
💧 88% 💨 20.5 km/h
3 AM
Clear
12°
Clear
💧 90% 💨 23.4 km/h
4 AM
Clear
13°
Clear
💧 90% 💨 25.6 km/h
5 AM
Clear
13°
Clear
💧 89% 💨 27.4 km/h
6 AM
Clear
14°
Clear
💧 88% 💨 26.6 km/h
7 AM
Sunny
15°
Sunny
💧 87% 💨 27 km/h
8 AM
Sunny
16°
Sunny
💧 85% 💨 24.1 km/h
9 AM
Patchy rain nearby
17°
Patchy rain nearby
💧 86% 💨 30.6 km/h 🌧️ 69%
10 AM
Sunny
19°
Sunny
💧 85% 💨 34.2 km/h
11 AM
Sunny
21°
Sunny
💧 84% 💨 35.3 km/h
12 PM
Partly Cloudy
22°
Partly Cloudy
💧 81% 💨 35.3 km/h
1 PM
Sunny
23°
Sunny
💧 68% 💨 36.7 km/h
2 PM
Partly Cloudy
23°
Partly Cloudy
💧 69% 💨 33.1 km/h
3 PM
Patchy rain nearby
21°
Patchy rain nearby
💧 70% 💨 24.5 km/h 🌧️ 100%
4 PM
Light rain
20°
Light rain
💧 90% 💨 23.4 km/h 🌧️ 100%
5 PM
Heavy rain
17°
Heavy rain
💧 93% 💨 20.9 km/h 🌧️ 100%
6 PM
Light drizzle
19°
Light drizzle
💧 92% 💨 24.8 km/h 🌧️ 100%
7 PM
Heavy rain at times
19°
Heavy rain at times
💧 95% 💨 24.8 km/h 🌧️ 100%
8 PM
Light rain
18°
Light rain
💧 93% 💨 24.8 km/h 🌧️ 100%
9 PM
Patchy rain nearby
18°
Patchy rain nearby
💧 93% 💨 24.1 km/h 🌧️ 74%
10 PM
Overcast
17°
Overcast
💧 93% 💨 23.4 km/h
11 PM
Partly Cloudy
17°
Partly Cloudy
💧 94% 💨 21.2 km/h

3-Day Forecast

Daily overview for Marion, Iowa

Today
Moderate rain
Moderate rain
24° / 11°
🌧️ 78% chance of rain
💧 Avg. humidity: 86%
💨 Max wind: 36.7 km/h
🌧️ Total precip: 13.42 mm
☀️ UV Index: 0.9
🌅 Sunrise: 06:31 AM
🌇 Sunset: 07:45 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Overcast
Overcast
22° / 16°
🌧️ 0% chance of rain
💧 Avg. humidity: 95%
💨 Max wind: 32 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1
🌅 Sunrise: 06:29 AM
🌇 Sunset: 07:46 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Thundery outbreaks in nearby
Thundery outbreaks in nearby
25° / 20°
🌧️ 0% chance of rain
💧 Avg. humidity: 90%
💨 Max wind: 27.7 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 0.9
🌅 Sunrise: 06:27 AM
🌇 Sunset: 07:47 PM
🌙 Waning Crescent
🌑 Moon: 15% lit

Best Time to Visit Marion

Plan your trip to Marion, 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 Marion 🗓 View Holidays 2026

Frequently Asked Questions

What is the current weather in Marion?
Current conditions in Marion: Heavy rain, temperature 17°C, humidity 93%.
What is the best time to visit Marion?
The best time to visit Marion is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Marion?
Marion is located at approximately 42° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Marion?
The wettest period in Marion is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Marion?
For visits to Marion during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Marion in?
Marion is located in United States, in the state of Iowa.
What are the public holidays in Marion in 2026?
View the 2026 public holidays for Marion on our Holidays page.
What are the GPS coordinates used for the weather forecast in Marion?
The weather forecast for Marion uses coordinates 42.033, -91.5987.