What is the weather in West Union right now?

Current weather in West Union is clear sky.

Where can I find the hourly weather forecast for West Union?

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

Is the weather forecast for West Union updated regularly?

Weather data for West Union is updated regularly with the latest available observations and forecasts.

Now · 2:28 AM

West Union Weather & Hourly Forecast

United States · Iowa · 52175

49°F

Clear night

Feels like: 46°F

💧 Humidity 91% 🌡 Pressure 30.39 inHg 💨 Wind 4 mph 👁 Visibility 17.7 mi ☁ Clouds 2% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:54 AM 🌇 Sunset 7:04 PM

Hourly Forecast for West Union

Today

3:00 AM

Clear night

48° 💧 None 💨 5 mph H 93%30.39 inHg

6:00 AM

Clear night

47° 💧 None 💨 6 mph H 94%30.39 inHg

9:00 AM

Sunny

52° 💧 None 💨 6 mph H 88%30.42 inHg

12:00 PM

Sunny

62° 💧 0.001 in 💨 8 mph H 73%30.39 inHg

3:00 PM

Overcast

65° 💧 None 💨 7 mph H 61%30.36 inHg

6:00 PM

Mostly cloudy

63° 💧 None 💨 5 mph H 71%30.33 inHg

9:00 PM

Mostly clear night

57° 💧 None 💨 7 mph H 81%30.36 inHg

Tomorrow

12:00 AM

Mostly cloudy night

53° 💧 None 💨 5 mph H 91%30.36 inHg

3:00 AM

Mostly cloudy night

51° 💧 None 💨 4 mph H 95%30.36 inHg

6:00 AM

Overcast night

55° 💧 None 💨 5 mph H 90%30.36 inHg

9:00 AM

Overcast

57° 💧 None 💨 5 mph H 88%30.36 inHg

12:00 PM

Overcast

61° 💧 None 💨 6 mph H 78%30.36 inHg

3:00 PM

Overcast

62° 💧 None 💨 7 mph H 70%30.30 inHg

6:00 PM

Overcast

61° 💧 None 💨 4 mph H 76%30.27 inHg

9:00 PM

Overcast night

59° 💧 None 💨 4 mph H 84%30.27 inHg

Friday

12:00 AM

Overcast night

58° 💧 None 💨 4 mph H 87%30.27 inHg

Today

3:00 AM

Clear night

48° 💧 None 💨 5 mph H 93%30.39 inHg

4:00 AM

Clear night

48° 💧 None 💨 5 mph H 93%30.39 inHg

5:00 AM

Clear night

47° 💧 None 💨 6 mph H 93%30.39 inHg

6:00 AM

Clear night

47° 💧 None 💨 6 mph H 94%30.39 inHg

7:00 AM

Sunny

47° 💧 None 💨 6 mph H 95%30.42 inHg

8:00 AM

Sunny

49° 💧 None 💨 7 mph H 94%30.42 inHg

9:00 AM

Sunny

52° 💧 None 💨 6 mph H 88%30.42 inHg

10:00 AM

Sunny

56° 💧 None 💨 6 mph H 83%30.42 inHg

11:00 AM

Sunny

59° 💧 None 💨 7 mph H 78%30.42 inHg

12:00 PM

Sunny

62° 💧 None 💨 8 mph H 73%30.39 inHg

1:00 PM

Overcast

64° 💧 0.000 in 💨 9 mph H 63%30.39 inHg

2:00 PM

Overcast

64° 💧 0.000 in 💨 8 mph H 61%30.39 inHg

3:00 PM

Overcast

65° 💧 None 💨 7 mph H 61%30.36 inHg

4:00 PM

Overcast

64° 💧 None 💨 7 mph H 63%30.36 inHg

5:00 PM

Overcast

64° 💧 None 💨 6 mph H 66%30.33 inHg

6:00 PM

Mostly cloudy

63° 💧 None 💨 5 mph H 71%30.33 inHg

7:00 PM

Mostly sunny

61° 💧 None 💨 4 mph H 77%30.33 inHg

8:00 PM

Mostly clear night

57° 💧 None 💨 5 mph H 84%30.36 inHg

9:00 PM

Mostly clear night

57° 💧 None 💨 7 mph H 81%30.36 inHg

10:00 PM

Clear night

55° 💧 None 💨 7 mph H 84%30.36 inHg

11:00 PM

Clear night

53° 💧 None 💨 5 mph H 89%30.36 inHg

Tomorrow

12:00 AM

Mostly cloudy night

53° 💧 None 💨 5 mph H 91%30.36 inHg

1:00 AM

Mostly cloudy night

54° 💧 None 💨 6 mph H 92%30.36 inHg

2:00 AM

Mostly clear night

53° 💧 None 💨 5 mph H 93%30.36 inHg

3:00 AM

Mostly cloudy night

51° 💧 None 💨 4 mph H 95%30.36 inHg

4:00 AM

Overcast night

53° 💧 None 💨 4 mph H 93%30.36 inHg

5:00 AM

Overcast night

54° 💧 None 💨 5 mph H 92%30.36 inHg

6:00 AM

Overcast night

55° 💧 None 💨 5 mph H 90%30.36 inHg

7:00 AM

Overcast

55° 💧 None 💨 6 mph H 89%30.36 inHg

8:00 AM

Overcast

56° 💧 None 💨 6 mph H 89%30.36 inHg

9:00 AM

Overcast

57° 💧 None 💨 5 mph H 88%30.36 inHg

10:00 AM

Overcast

59° 💧 None 💨 6 mph H 85%30.36 inHg

11:00 AM

Overcast

59° 💧 None 💨 5 mph H 85%30.36 inHg

12:00 PM

Overcast

61° 💧 None 💨 6 mph H 78%30.36 inHg

1:00 PM

Overcast

62° 💧 None 💨 6 mph H 74%30.33 inHg

2:00 PM

Overcast

62° 💧 None 💨 6 mph H 72%30.30 inHg

3:00 PM

Overcast

62° 💧 None 💨 7 mph H 70%30.30 inHg

4:00 PM

Overcast

63° 💧 None 💨 7 mph H 68%30.27 inHg

5:00 PM

Overcast

62° 💧 None 💨 6 mph H 69%30.27 inHg

6:00 PM

Overcast

61° 💧 None 💨 4 mph H 76%30.27 inHg

7:00 PM

Overcast

60° 💧 None 💨 3 mph H 81%30.27 inHg

8:00 PM

Overcast night

59° 💧 None 💨 4 mph H 82%30.27 inHg

9:00 PM

Overcast night

59° 💧 None 💨 4 mph H 84%30.27 inHg

10:00 PM

Overcast night

58° 💧 None 💨 4 mph H 87%30.27 inHg

11:00 PM

Overcast night

58° 💧 None 💨 3 mph H 87%30.27 inHg

Friday

12:00 AM

Overcast night

58° 💧 None 💨 4 mph H 87%30.27 inHg

1:00 AM

Overcast night

58° 💧 None 💨 4 mph H 87%30.27 inHg

2:00 AM

Overcast night

58° 💧 None 💨 4 mph H 88%30.27 inHg

3:00 AM

Overcast night

58° 💧 None 💨 4 mph H 90%30.27 inHg

4:00 AM

Overcast night

58° 💧 None 💨 5 mph H 90%30.27 inHg

5:00 AM

Overcast night

58° 💧 None 💨 5 mph H 91%30.27 inHg

6:00 AM

Overcast night

58° 💧 None 💨 5 mph H 91%30.27 inHg

7:00 AM

Overcast

57° 💧 None 💨 5 mph H 91%30.27 inHg

8:00 AM

Mostly cloudy

58° 💧 None 💨 6 mph H 91%30.30 inHg

9:00 AM

Overcast

59° 💧 0.001 in 💨 5 mph H 88%30.30 inHg

10:00 AM

Mostly cloudy

62° 💧 0.001 in 💨 5 mph H 84%30.30 inHg

11:00 AM

Overcast

64° 💧 None 💨 6 mph H 80%30.30 inHg

12:00 PM

Overcast

66° 💧 None 💨 7 mph H 76%30.30 inHg

1:00 PM

Overcast

68° 💧 None 💨 8 mph H 70%30.27 inHg

2:00 PM

Overcast

67° 💧 None 💨 7 mph H 70%30.24 inHg

3:00 PM

Mostly cloudy

68° 💧 0.001 in 💨 7 mph H 67%30.21 inHg

4:00 PM

Mostly cloudy

69° 💧 0.001 in 💨 7 mph H 66%30.21 inHg

5:00 PM

Mostly sunny

68° 💧 None 💨 8 mph H 68%30.21 inHg

6:00 PM

Partly cloudy

66° 💧 None 💨 6 mph H 74%30.21 inHg

7:00 PM

Partly cloudy

63° 💧 None 💨 6 mph H 81%30.21 inHg

10:00 PM

Overcast night

61° 💧 None 💨 9 mph H 80%30.21 inHg

Saturday

1:00 AM

Overcast night

58° 💧 None 💨 9 mph H 85%30.18 inHg

4:00 AM

Overcast night

56° 💧 None 💨 9 mph H 85%30.15 inHg

7:00 AM

Moderate rain

55° 💧 None 💨 10 mph H 95%30.15 inHg

10:00 AM

Light rain

56° 💧 None 💨 12 mph H 95%30.15 inHg

1:00 PM

Light rain

57° 💧 None 💨 14 mph H 92%30.09 inHg

4:00 PM

Overcast

61° 💧 None 💨 13 mph H 81%30.03 inHg

7:00 PM

Overcast night

58° 💧 None 💨 10 mph H 85%30.03 inHg

10:00 PM

Overcast night

57° 💧 None 💨 10 mph H 86%30.06 inHg

Sunday

1:00 AM

Light rain

56° 💧 None 💨 9 mph H 93%30.03 inHg

4:00 AM

Light rain

56° 💧 None 💨 7 mph H 95%30.03 inHg

7:00 AM

Mostly cloudy

56° 💧 None 💨 5 mph H 94%30.03 inHg

10:00 AM

Mostly sunny

62° 💧 None 💨 4 mph H 85%30.03 inHg

1:00 PM

Mostly cloudy

71° 💧 None 💨 0 mph H 74%30.00 inHg

4:00 PM

Mostly cloudy

72° 💧 None 💨 2 mph H 71%29.94 inHg

7:00 PM

Clear night

67° 💧 None 💨 3 mph H 89%29.94 inHg

10:00 PM

Clear night

61° 💧 None 💨 4 mph H 96%29.94 inHg

Monday

1:00 AM

Clear night

57° 💧 None 💨 3 mph H 99%29.94 inHg

4:00 AM

Overcast night

56° 💧 None 💨 3 mph H 99%29.91 inHg

7:00 AM

Mostly cloudy

55° 💧 None 💨 5 mph H 98%29.91 inHg

10:00 AM

Mostly sunny

63° 💧 None 💨 5 mph H 86%29.91 inHg

1:00 PM

Overcast

72° 💧 None 💨 7 mph H 68%29.85 inHg

7:00 PM

Overcast night

73° 💧 None 💨 7 mph H 69%29.91 inHg

Tuesday

1:00 AM

Clear night

68° 💧 None 💨 8 mph H 83%29.83 inHg

7:00 AM

Mostly clear night

61° 💧 None 💨 6 mph H 93%29.85 inHg

1:00 PM

Overcast

59° 💧 None 💨 5 mph H 91%29.80 inHg

7:00 PM

Moderate rain

64° 💧 None 💨 9 mph H 92%29.77 inHg

Wednesday

1:00 AM

Moderate rain

63° 💧 None 💨 4 mph H 97%29.71 inHg

7:00 AM

Light rain

62° 💧 None 💨 5 mph H 99%29.68 inHg

1:00 PM

Overcast

60° 💧 None 💨 10 mph H 98%29.71 inHg

7:00 PM

Overcast night

65° 💧 None 💨 9 mph H 86%29.74 inHg

Thursday

1:00 AM

Overcast night

66° 💧 None 💨 7 mph H 88%29.77 inHg

7:00 AM

Overcast night

63° 💧 None 💨 8 mph H 91%29.80 inHg

1:00 PM

Overcast

60° 💧 None 💨 9 mph H 92%29.80 inHg

7:00 PM

Overcast night

64° 💧 None 💨 8 mph H 84%29.80 inHg

Friday

1:00 AM

Light rain

64° 💧 None 💨 6 mph H 90%29.74 inHg

7:00 AM

Overcast night

62° 💧 None 💨 8 mph H 96%29.74 inHg

1:00 PM

Partly cloudy

59° 💧 None 💨 9 mph H 97%29.74 inHg

7:00 PM

Clear night

65° 💧 None 💨 13 mph H 57%29.77 inHg

Saturday

1:00 AM

Overcast night

60° 💧 None 💨 8 mph H 60%29.71 inHg

7:00 AM

Mostly clear night

58° 💧 None 💨 13 mph H 63%29.65 inHg

1:00 PM

Light rain

52° 💧 None 💨 12 mph H 88%29.62 inHg

7:00 PM

Light rain

54° 💧 None 💨 10 mph H 88%29.65 inHg

Sunday

1:00 AM

Mostly clear night

55° 💧 None 💨 8 mph H 80%29.68 inHg

7:00 AM

Mostly clear night

51° 💧 None 💨 10 mph H 93%29.77 inHg

1:00 PM

Overcast

52° 💧 None 💨 11 mph H 85%29.88 inHg

7:00 PM

Overcast night

55° 💧 None 💨 12 mph H 64%29.94 inHg

Monday

1:00 AM

Partly cloudy night

53° 💧 None 💨 8 mph H 70%29.94 inHg

7:00 AM

Overcast night

49° 💧 None 💨 7 mph H 83%30.00 inHg

1:00 PM

Sunny

45° 💧 None 💨 6 mph H 90%30.06 inHg

7:00 PM

Overcast night

57° 💧 None 💨 9 mph H 58%30.03 inHg

Tuesday

1:00 AM

Partly cloudy night

53° 💧 None 💨 7 mph H 71%30.03 inHg

7:00 AM

Partly cloudy night

44° 💧 None 💨 0 mph H 88%30.09 inHg

1:00 PM

Overcast

42° 💧 None 💨 4 mph H 94%30.12 inHg

7:00 PM

Overcast night

55° 💧 None 💨 5 mph H 61%30.09 inHg

Wednesday

1:00 AM

Overcast night

53° 💧 None 💨 6 mph H 74%30.06 inHg

7:00 AM

Overcast night

50° 💧 None 💨 7 mph H 81%30.12 inHg

1:00 PM

Overcast

48° 💧 None 💨 9 mph H 90%30.12 inHg

In West Union 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 West Union

TomorrowTomorrow

Mostly cloudy 63°/51° 💧 None 💨 7 mph

Friday, Sep 25Fri Sep 25

Overcast 69°/57° 💧 0.001 in 💨 9 mph

Saturday, Sep 26Sat Sep 26

Moderate rain 61°/55° 💧 0.324 in 💨 14 mph

Sunday, Sep 27Sun Sep 27

Light rain 72°/56° 💧 0.047 in 💨 9 mph

Monday, Sep 28Mon Sep 28

Overcast 73°/55° 💧 0.220 in 💨 7 mph

Tuesday, Sep 29Tue Sep 29

Moderate rain 68°/59° 💧 0.131 in 💨 9 mph

Wednesday, Sep 30Wed Sep 30

Moderate rain 65°/60° 💧 1.059 in 💨 10 mph

Thursday, Oct 1Thu Oct 1

Overcast 66°/60° 💧 0.034 in 💨 9 mph

Friday, Oct 2Fri Oct 2

Light rain 65°/59° 💧 0.028 in 💨 13 mph

Saturday, Oct 3Sat Oct 3

Light rain 60°/52° 💧 0.108 in 💨 13 mph

Sunday, Oct 4Sun Oct 4

Overcast 55°/51° 💧 0.029 in 💨 12 mph

Monday, Oct 5Mon Oct 5

Partly cloudy 57°/45° 💧 0.004 in 💨 9 mph

Tuesday, Oct 6Tue Oct 6

Partly cloudy 55°/42° 💧 None 💨 7 mph

Wednesday, Oct 7Wed Oct 7

Overcast 53°/48° 💧 0.028 in 💨 9 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in West Union

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for West Union

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 3:00 AM

PM2.5 Fine particles Good 1,7µg/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 2,1µg/m³

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

O₃ Ozone Good 49,5µg/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 favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in West Union

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 5,6Moderate 😊Good

Tomorrow UV 2,4Low 🙂Fair

Friday UV 3,1Moderate 🙂Fair

Saturday UV 0,4Low 🙂Fair

Sunday UV 4,0Moderate 🙂Fair

Monday UV 4,0Moderate —Unavailable

Tuesday UV 5,0Moderate —Unavailable

Hourly UV index today

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

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 West Union

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · WEST UNION, IOWA

Tonight's Stargazing & Shooting Stars

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

96/100Best-hour score

BEST TIME TONIGHT 4:00 AM–5:00 AM Astronomical darkness: 8:40 PM–5:20 AM

☁ Cloud cover 1% 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 61° high at the best hour.

✦ Estimated visible meteors 1–4/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min71%

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 West Union were last refreshed today at 2:28 AM. The current forecast period extends through 25/09/2026 at 12:00 AM. 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.