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Current weather in Arnolds Park is overcast clouds.

Where can I find the hourly weather forecast for Arnolds Park?

This page shows hourly weather forecast for Arnolds Park, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Arnolds Park updated regularly?

Weather data for Arnolds Park is updated regularly with the latest available observations and forecasts.

Now · 1:30 AM

Arnolds Park Weather & Hourly Forecast

United States · Iowa · 51331

56°F

Overcast night

Feels like: 52°F

💧 Humidity 84% 🌡 Pressure 30.33 inHg 💨 Wind 9 mph 👁 Visibility 21.8 mi ☁ Clouds 100% ☀️ UV index 0.0 · Low 🌅 Sunrise 7:07 AM 🌇 Sunset 7:17 PM

Hourly Forecast for Arnolds Park

Today

2:00 AM

Overcast night

56° 💧 None 💨 9 mph H 84%30.33 inHg

5:00 AM

Overcast night

55° 💧 None 💨 8 mph H 85%30.33 inHg

8:00 AM

Overcast

54° 💧 None 💨 8 mph H 87%30.36 inHg

11:00 AM

Partly cloudy

59° 💧 None 💨 10 mph H 74%30.36 inHg

2:00 PM

Sunny

64° 💧 None 💨 10 mph H 64%30.33 inHg

5:00 PM

Mostly cloudy

65° 💧 None 💨 11 mph H 63%30.27 inHg

8:00 PM

Overcast night

61° 💧 None 💨 10 mph H 75%30.27 inHg

11:00 PM

Overcast night

59° 💧 0.002 in 💨 9 mph H 77%30.30 inHg

Tomorrow

2:00 AM

Overcast night

58° 💧 0.001 in 💨 10 mph H 81%30.27 inHg

5:00 AM

Light rain

56° 💧 0.046 in 💨 10 mph H 90%30.27 inHg

8:00 AM

Light rain

56° 💧 0.049 in 💨 12 mph H 95%30.27 inHg

11:00 AM

Light rain

58° 💧 0.104 in 💨 12 mph H 95%30.27 inHg

2:00 PM

Light rain

62° 💧 0.010 in 💨 13 mph H 81%30.24 inHg

5:00 PM

Overcast

62° 💧 0.001 in 💨 11 mph H 78%30.21 inHg

8:00 PM

Overcast night

60° 💧 0.001 in 💨 10 mph H 87%30.21 inHg

11:00 PM

Overcast night

59° 💧 0.002 in 💨 9 mph H 89%30.24 inHg

Today

2:00 AM

Overcast night

56° 💧 None 💨 9 mph H 84%30.33 inHg

3:00 AM

Overcast night

56° 💧 None 💨 8 mph H 83%30.33 inHg

4:00 AM

Overcast night

55° 💧 None 💨 8 mph H 85%30.33 inHg

5:00 AM

Overcast night

55° 💧 None 💨 8 mph H 85%30.33 inHg

6:00 AM

Overcast night

55° 💧 None 💨 8 mph H 86%30.33 inHg

7:00 AM

Overcast night

54° 💧 None 💨 8 mph H 87%30.36 inHg

8:00 AM

Overcast

54° 💧 None 💨 8 mph H 87%30.36 inHg

9:00 AM

Mostly cloudy

55° 💧 None 💨 9 mph H 85%30.36 inHg

10:00 AM

Mostly cloudy

56° 💧 None 💨 9 mph H 81%30.39 inHg

11:00 AM

Partly cloudy

59° 💧 None 💨 10 mph H 74%30.36 inHg

12:00 PM

Mostly cloudy

62° 💧 None 💨 10 mph H 70%30.36 inHg

1:00 PM

Mostly sunny

63° 💧 None 💨 10 mph H 67%30.33 inHg

2:00 PM

Sunny

64° 💧 None 💨 10 mph H 64%30.33 inHg

3:00 PM

Mostly sunny

65° 💧 None 💨 10 mph H 63%30.30 inHg

4:00 PM

Mostly sunny

65° 💧 None 💨 11 mph H 63%30.30 inHg

5:00 PM

Mostly cloudy

65° 💧 None 💨 11 mph H 63%30.27 inHg

6:00 PM

Mostly cloudy

64° 💧 None 💨 11 mph H 66%30.27 inHg

7:00 PM

Overcast

62° 💧 None 💨 9 mph H 73%30.27 inHg

8:00 PM

Overcast night

61° 💧 None 💨 10 mph H 75%30.27 inHg

9:00 PM

Overcast night

61° 💧 None 💨 10 mph H 74%30.30 inHg

10:00 PM

Mostly cloudy night

60° 💧 None 💨 10 mph H 75%30.30 inHg

11:00 PM

Overcast night

59° 💧 None 💨 9 mph H 77%30.30 inHg

Tomorrow

12:00 AM

Overcast night

59° 💧 0.001 in 💨 10 mph H 79%30.30 inHg

1:00 AM

Overcast night

59° 💧 0.001 in 💨 10 mph H 80%30.27 inHg

2:00 AM

Overcast night

58° 💧 None 💨 10 mph H 81%30.27 inHg

3:00 AM

Overcast night

57° 💧 0.001 in 💨 10 mph H 83%30.27 inHg

4:00 AM

Overcast night

57° 💧 None 💨 10 mph H 85%30.27 inHg

5:00 AM

Light rain

56° 💧 0.011 in 💨 10 mph H 90%30.27 inHg

6:00 AM

Light rain

56° 💧 0.015 in 💨 9 mph H 94%30.27 inHg

7:00 AM

Light rain

56° 💧 0.020 in 💨 11 mph H 95%30.27 inHg

8:00 AM

Light rain

56° 💧 0.016 in 💨 12 mph H 95%30.27 inHg

9:00 AM

Light rain

56° 💧 0.023 in 💨 12 mph H 95%30.27 inHg

10:00 AM

Light rain

57° 💧 0.010 in 💨 12 mph H 94%30.30 inHg

11:00 AM

Light rain

58° 💧 0.028 in 💨 12 mph H 95%30.27 inHg

12:00 PM

Light rain

58° 💧 0.053 in 💨 13 mph H 94%30.27 inHg

1:00 PM

Light rain

59° 💧 0.022 in 💨 11 mph H 92%30.27 inHg

2:00 PM

Light rain

62° 💧 0.008 in 💨 13 mph H 81%30.24 inHg

3:00 PM

Overcast

62° 💧 0.001 in 💨 13 mph H 80%30.21 inHg

4:00 PM

Overcast

62° 💧 None 💨 12 mph H 79%30.21 inHg

5:00 PM

Overcast

62° 💧 None 💨 11 mph H 78%30.21 inHg

6:00 PM

Overcast

61° 💧 0.001 in 💨 10 mph H 81%30.21 inHg

7:00 PM

Overcast

60° 💧 None 💨 9 mph H 85%30.21 inHg

8:00 PM

Overcast night

60° 💧 0.001 in 💨 10 mph H 87%30.21 inHg

9:00 PM

Overcast night

60° 💧 None 💨 10 mph H 88%30.21 inHg

10:00 PM

Overcast night

60° 💧 None 💨 9 mph H 88%30.24 inHg

11:00 PM

Overcast night

59° 💧 None 💨 9 mph H 89%30.24 inHg

Friday

12:00 AM

Overcast night

59° 💧 None 💨 8 mph H 89%30.24 inHg

1:00 AM

Overcast night

59° 💧 0.002 in 💨 8 mph H 90%30.24 inHg

2:00 AM

Overcast night

59° 💧 0.003 in 💨 8 mph H 91%30.24 inHg

3:00 AM

Overcast night

59° 💧 0.002 in 💨 8 mph H 92%30.21 inHg

4:00 AM

Overcast night

59° 💧 0.001 in 💨 8 mph H 93%30.21 inHg

5:00 AM

Overcast night

59° 💧 0.001 in 💨 8 mph H 93%30.21 inHg

6:00 AM

Overcast night

59° 💧 0.001 in 💨 8 mph H 94%30.21 inHg

7:00 AM

Overcast night

59° 💧 0.001 in 💨 8 mph H 95%30.21 inHg

8:00 AM

Overcast

59° 💧 0.001 in 💨 8 mph H 94%30.24 inHg

9:00 AM

Overcast

60° 💧 None 💨 8 mph H 92%30.24 inHg

10:00 AM

Overcast

61° 💧 None 💨 8 mph H 88%30.24 inHg

11:00 AM

Overcast

63° 💧 None 💨 9 mph H 82%30.24 inHg

12:00 PM

Mostly cloudy

65° 💧 None 💨 10 mph H 75%30.21 inHg

1:00 PM

Overcast

67° 💧 0.001 in 💨 12 mph H 72%30.21 inHg

2:00 PM

Overcast

67° 💧 None 💨 12 mph H 71%30.18 inHg

3:00 PM

Overcast

67° 💧 0.001 in 💨 12 mph H 69%30.15 inHg

4:00 PM

Overcast

67° 💧 0.001 in 💨 11 mph H 72%30.15 inHg

5:00 PM

Overcast

66° 💧 None 💨 11 mph H 74%30.15 inHg

6:00 PM

Overcast

66° 💧 None 💨 10 mph H 77%30.12 inHg

7:00 PM

Overcast

64° 💧 None 💨 10 mph H 81%30.12 inHg

10:00 PM

Moderate rain

60° 💧 None 💨 13 mph H 96%30.09 inHg

Saturday

1:00 AM

Moderate rain

60° 💧 None 💨 14 mph H 96%30.03 inHg

4:00 AM

Moderate rain

61° 💧 None 💨 15 mph H 96%29.97 inHg

7:00 AM

Overcast night

61° 💧 None 💨 14 mph H 96%29.94 inHg

10:00 AM

Overcast

63° 💧 None 💨 15 mph H 91%29.94 inHg

1:00 PM

Overcast

65° 💧 None 💨 16 mph H 84%29.91 inHg

4:00 PM

Overcast

70° 💧 None 💨 9 mph H 77%29.85 inHg

7:00 PM

Overcast

69° 💧 None 💨 7 mph H 85%29.88 inHg

10:00 PM

Overcast night

67° 💧 None 💨 7 mph H 91%29.91 inHg

Sunday

1:00 AM

Overcast night

66° 💧 None 💨 4 mph H 95%29.94 inHg

4:00 AM

Overcast night

65° 💧 None 💨 1 mph H 97%29.94 inHg

7:00 AM

Partly cloudy night

64° 💧 None 💨 0 mph H 98%29.97 inHg

10:00 AM

Light rain

70° 💧 None 💨 3 mph H 88%29.97 inHg

1:00 PM

Light rain

75° 💧 None 💨 5 mph H 73%29.97 inHg

4:00 PM

Mostly cloudy

75° 💧 None 💨 4 mph H 73%29.91 inHg

7:00 PM

Partly cloudy

71° 💧 None 💨 4 mph H 85%29.91 inHg

10:00 PM

Mostly clear night

66° 💧 None 💨 5 mph H 94%29.91 inHg

Monday

1:00 AM

Overcast night

64° 💧 None 💨 7 mph H 94%29.85 inHg

4:00 AM

Mostly cloudy night

63° 💧 None 💨 8 mph H 96%29.85 inHg

7:00 AM

Overcast night

63° 💧 None 💨 7 mph H 97%29.83 inHg

10:00 AM

Light rain

63° 💧 None 💨 4 mph H 96%29.85 inHg

1:00 PM

Light rain

68° 💧 None 💨 13 mph H 85%29.77 inHg

7:00 PM

Mostly cloudy

73° 💧 None 💨 9 mph H 82%29.85 inHg

Tuesday

1:00 AM

Mostly cloudy night

73° 💧 None 💨 8 mph H 79%29.71 inHg

7:00 AM

Light thunderstorms

62° 💧 None 💨 11 mph H 97%29.80 inHg

1:00 PM

Light rain

62° 💧 None 💨 5 mph H 96%29.71 inHg

7:00 PM

Moderate rain

64° 💧 None 💨 8 mph H 97%29.74 inHg

Wednesday

1:00 AM

Overcast night

61° 💧 None 💨 12 mph H 83%29.77 inHg

7:00 AM

Overcast night

59° 💧 None 💨 12 mph H 69%29.83 inHg

1:00 PM

Mostly cloudy

55° 💧 None 💨 10 mph H 65%29.85 inHg

7:00 PM

Sunny

65° 💧 None 💨 10 mph H 60%29.85 inHg

Thursday

1:00 AM

Mostly cloudy night

63° 💧 None 💨 7 mph H 74%29.83 inHg

7:00 AM

Overcast night

62° 💧 None 💨 5 mph H 85%29.83 inHg

1:00 PM

Overcast

61° 💧 None 💨 5 mph H 95%29.80 inHg

7:00 PM

Light rain

66° 💧 None 💨 8 mph H 81%29.77 inHg

Friday

1:00 AM

Partly cloudy night

64° 💧 None 💨 3 mph H 86%29.77 inHg

7:00 AM

Mostly cloudy night

61° 💧 None 💨 8 mph H 94%29.80 inHg

1:00 PM

Sunny

51° 💧 None 💨 11 mph H 75%29.85 inHg

7:00 PM

Sunny

64° 💧 None 💨 18 mph H 45%29.74 inHg

Saturday

1:00 AM

Partly cloudy night

58° 💧 None 💨 17 mph H 54%29.65 inHg

7:00 AM

Light rain

52° 💧 None 💨 16 mph H 91%29.62 inHg

1:00 PM

Light rain

52° 💧 None 💨 10 mph H 94%29.62 inHg

7:00 PM

Overcast night

55° 💧 None 💨 19 mph H 71%29.74 inHg

Sunday

1:00 AM

Overcast night

53° 💧 None 💨 14 mph H 73%29.83 inHg

7:00 AM

Overcast night

49° 💧 None 💨 11 mph H 79%29.91 inHg

1:00 PM

Overcast

48° 💧 None 💨 9 mph H 79%30.00 inHg

7:00 PM

Overcast night

55° 💧 None 💨 9 mph H 62%30.03 inHg

Monday

1:00 AM

Mostly clear night

52° 💧 None 💨 5 mph H 70%30.00 inHg

7:00 AM

Mostly clear night

45° 💧 None 💨 3 mph H 89%30.06 inHg

1:00 PM

Mostly sunny

42° 💧 None 💨 4 mph H 93%30.09 inHg

7:00 PM

Partly cloudy night

57° 💧 None 💨 5 mph H 60%30.06 inHg

Tuesday

1:00 AM

Overcast night

54° 💧 None 💨 7 mph H 70%30.00 inHg

7:00 AM

Overcast night

47° 💧 None 💨 9 mph H 84%30.06 inHg

1:00 PM

Overcast

46° 💧 None 💨 9 mph H 82%30.06 inHg

7:00 PM

Light rain

51° 💧 None 💨 13 mph H 87%30.03 inHg

Wednesday

1:00 AM

Overcast night

51° 💧 None 💨 11 mph H 90%30.00 inHg

7:00 AM

Light rain

50° 💧 None 💨 13 mph H 90%30.03 inHg

1:00 PM

Mostly cloudy

50° 💧 None 💨 14 mph H 85%29.97 inHg

In Arnolds Park and, more broadly, across the state of Iowa: This morning will start with mostly cloudy skies and cool temperatures ranging from 56 to 58 degrees Fahrenheit. Expect moderate northeast winds at around 11 mph, with gusts reaching up to 20 mph. There is a high likelihood of rain, with possible accumulation totaling around half an inch. As the day progresses into the afternoon, the clouds will remain, and temperatures will stay within the same cool range. The wind will continue to blow from the northeast, maintaining similar speeds and gusts. Overall, the weather remains unsettled, making it a good idea to carry an umbrella if you're heading outdoors. Conditions will stay relatively cool and breezy throughout the day, with rain chances persisting into the afternoon hours.

15-Day Weather Outlook for Arnolds Park

TomorrowTomorrow

Overcast 62°/56° 💧 None 💨 13 mph

Friday, Sep 25Fri Sep 25

Moderate rain 67°/59° 💧 0.198 in 💨 13 mph

Saturday, Sep 26Sat Sep 26

Moderate rain 70°/60° 💧 0.566 in 💨 16 mph

Sunday, Sep 27Sun Sep 27

Light rain 75°/64° 💧 0.051 in 💨 5 mph

Monday, Sep 28Mon Sep 28

Light rain 73°/63° 💧 0.302 in 💨 13 mph

Tuesday, Sep 29Tue Sep 29

Light thunderstorms 73°/62° 💧 0.763 in 💨 11 mph

Wednesday, Sep 30Wed Sep 30

Overcast 65°/55° 💧 0.199 in 💨 12 mph

Thursday, Oct 1Thu Oct 1

Light rain 66°/61° 💧 0.041 in 💨 8 mph

Friday, Oct 2Fri Oct 2

Partly cloudy 64°/51° 💧 0.022 in 💨 18 mph

Saturday, Oct 3Sat Oct 3

Light rain 58°/52° 💧 0.240 in 💨 19 mph

Sunday, Oct 4Sun Oct 4

Overcast 55°/48° 💧 0.002 in 💨 14 mph

Monday, Oct 5Mon Oct 5

Mostly sunny 57°/42° 💧 None 💨 5 mph

Tuesday, Oct 6Tue Oct 6

Light rain 54°/46° 💧 0.088 in 💨 13 mph

Wednesday, Oct 7Wed Oct 7

Light rain 51°/50° 💧 0.191 in 💨 14 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Arnolds Park

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Arnolds Park

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 2:00 AM

PM2.5 Fine particles Good 1,5µg/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 1,7µg/m³

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

O₃ Ozone Good 45,4µg/m³

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

NO₂ Nitrogen dioxide Good 2,8µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Arnolds Park

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 5,7Moderate 😊Good

Tomorrow UV 1,8Low 🙂Fair

Friday UV 0,5Low 🙂Fair

Saturday UV 0,9Low 🙂Fair

Sunday UV 4,0Moderate 😊Good

Monday UV 5,0Moderate —Unavailable

Tuesday UV 3,0Moderate —Unavailable

Hourly UV index today

7:00 AMUV 0,0 8:00 AMUV 0,1 9:00 AMUV 0,7 10:00 AMUV 1,8 11:00 AMUV 3,4 12:00 PMUV 4,9 1:00 PMUV 5,7 2:00 PMUV 5,5 3:00 PMUV 4,4 4:00 PMUV 2,7 5:00 PMUV 1,1 6:00 PMUV 0,4

Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

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 Arnolds Park

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · ARNOLDS PARK, IOWA

Tonight's Stargazing & Shooting Stars

Local night-sky conditions and meteor activity for Jasper.

29/100Best-hour score

No good viewing window tonight Astronomical darkness exists, but current sky conditions are unfavorable.

☁ Cloud cover 99% Real hourly forecast for the best viewing hour.

☾ Moonlight 89% Waxing Gibbous · Moon below the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 60° high at the best hour.

✦ Estimated visible meteors Poor visibility Meteor activity may occur above the clouds, but local viewing conditions are not suitable.

Chance ≥1 meteor in 30 minNot meaningful

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

SEP 20–NOV 20

Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak

ACTIVE NOW

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

NOV 6–NOV 30

LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% 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.

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Forecast data for Arnolds Park were last refreshed today at 1:30 AM. The current forecast period extends through 24/09/2026 at 11:00 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.