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Current weather in Seymour is overcast clouds.

Where can I find the hourly weather forecast for Seymour?

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

Is the weather forecast for Seymour updated regularly?

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

Now · 5:53 AM

Seymour Weather & Hourly Forecast

United States · Iowa · 52590

69°F

Overcast night

Feels like: 72°F

💧 Humidity 98% 🌡 Pressure 30.03 inHg 💨 Wind 6 mph 👁 Visibility 4.0 mi ☁ Clouds 100% ☀️ UV index 0.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Seymour

Today

6:00 AM

Overcast night

69° 💧 0.006 in 💨 6 mph H 98%30.03 inHg

9:00 AM

Overcast

71° 💧 None 💨 6 mph H 91%30.03 inHg

12:00 PM

Sunny

78° 💧 None 💨 6 mph H 65%30.03 inHg

3:00 PM

Sunny

81° 💧 None 💨 6 mph H 54%29.97 inHg

6:00 PM

Sunny

78° 💧 None 💨 5 mph H 58%29.94 inHg

9:00 PM

Clear night

69° 💧 None 💨 5 mph H 77%29.97 inHg

Tomorrow

12:00 AM

Clear night

66° 💧 None 💨 5 mph H 83%29.97 inHg

3:00 AM

Clear night

64° 💧 None 💨 5 mph H 92%29.97 inHg

6:00 AM

Clear night

64° 💧 None 💨 6 mph H 96%29.97 inHg

9:00 AM

Sunny

70° 💧 None 💨 6 mph H 89%29.97 inHg

12:00 PM

Sunny

78° 💧 None 💨 10 mph H 66%29.94 inHg

3:00 PM

Sunny

82° 💧 0.000 in 💨 11 mph H 58%29.85 inHg

6:00 PM

Sunny

80° 💧 None 💨 10 mph H 59%29.80 inHg

9:00 PM

Partly cloudy night

73° 💧 None 💨 11 mph H 71%29.80 inHg

Saturday

12:00 AM

Overcast night

69° 💧 None 💨 9 mph H 85%29.83 inHg

3:00 AM

Overcast night

70° 💧 None 💨 11 mph H 81%29.80 inHg

Today

6:00 AM

Overcast night

69° 💧 0.003 in 💨 6 mph H 98%30.03 inHg

7:00 AM

Overcast

69° 💧 0.003 in 💨 6 mph H 98%30.03 inHg

8:00 AM

Overcast

69° 💧 None 💨 7 mph H 96%30.03 inHg

9:00 AM

Overcast

71° 💧 None 💨 6 mph H 91%30.03 inHg

10:00 AM

Mostly cloudy

73° 💧 None 💨 6 mph H 82%30.03 inHg

11:00 AM

Mostly sunny

75° 💧 None 💨 5 mph H 74%30.03 inHg

12:00 PM

Sunny

78° 💧 None 💨 6 mph H 65%30.03 inHg

1:00 PM

Mostly sunny

79° 💧 None 💨 6 mph H 59%30.03 inHg

2:00 PM

Mostly sunny

80° 💧 None 💨 6 mph H 56%30.00 inHg

3:00 PM

Sunny

81° 💧 None 💨 6 mph H 54%29.97 inHg

4:00 PM

Sunny

80° 💧 None 💨 5 mph H 53%29.97 inHg

5:00 PM

Sunny

80° 💧 None 💨 5 mph H 53%29.94 inHg

6:00 PM

Sunny

78° 💧 None 💨 5 mph H 58%29.94 inHg

7:00 PM

Sunny

75° 💧 None 💨 4 mph H 70%29.94 inHg

8:00 PM

Clear night

71° 💧 None 💨 5 mph H 75%29.94 inHg

9:00 PM

Clear night

69° 💧 None 💨 5 mph H 77%29.97 inHg

10:00 PM

Clear night

68° 💧 None 💨 4 mph H 80%30.00 inHg

11:00 PM

Clear night

66° 💧 None 💨 5 mph H 82%30.00 inHg

Tomorrow

12:00 AM

Clear night

66° 💧 None 💨 5 mph H 83%29.97 inHg

1:00 AM

Clear night

65° 💧 None 💨 5 mph H 84%29.97 inHg

2:00 AM

Clear night

64° 💧 None 💨 5 mph H 88%29.97 inHg

3:00 AM

Clear night

64° 💧 None 💨 5 mph H 92%29.97 inHg

4:00 AM

Clear night

64° 💧 None 💨 7 mph H 94%29.97 inHg

5:00 AM

Clear night

64° 💧 None 💨 7 mph H 95%29.97 inHg

6:00 AM

Clear night

64° 💧 None 💨 6 mph H 96%29.97 inHg

7:00 AM

Sunny

63° 💧 None 💨 5 mph H 97%29.97 inHg

8:00 AM

Sunny

66° 💧 None 💨 7 mph H 95%29.97 inHg

9:00 AM

Sunny

70° 💧 None 💨 6 mph H 89%29.97 inHg

10:00 AM

Sunny

74° 💧 None 💨 9 mph H 80%29.97 inHg

11:00 AM

Sunny

76° 💧 None 💨 11 mph H 72%29.94 inHg

12:00 PM

Sunny

78° 💧 None 💨 10 mph H 66%29.94 inHg

1:00 PM

Sunny

80° 💧 None 💨 11 mph H 63%29.91 inHg

2:00 PM

Sunny

81° 💧 None 💨 11 mph H 61%29.88 inHg

3:00 PM

Sunny

82° 💧 0.000 in 💨 11 mph H 58%29.85 inHg

4:00 PM

Mostly sunny

82° 💧 None 💨 11 mph H 56%29.83 inHg

5:00 PM

Sunny

81° 💧 None 💨 11 mph H 57%29.83 inHg

6:00 PM

Sunny

80° 💧 None 💨 10 mph H 59%29.80 inHg

7:00 PM

Mostly sunny

77° 💧 None 💨 9 mph H 64%29.80 inHg

8:00 PM

Mostly clear night

74° 💧 None 💨 10 mph H 68%29.80 inHg

9:00 PM

Partly cloudy night

73° 💧 None 💨 11 mph H 71%29.80 inHg

10:00 PM

Mostly cloudy night

71° 💧 None 💨 9 mph H 76%29.83 inHg

11:00 PM

Mostly cloudy night

70° 💧 None 💨 9 mph H 82%29.83 inHg

Saturday

12:00 AM

Overcast night

69° 💧 None 💨 9 mph H 85%29.83 inHg

1:00 AM

Overcast night

69° 💧 None 💨 8 mph H 84%29.85 inHg

2:00 AM

Overcast night

69° 💧 None 💨 11 mph H 82%29.83 inHg

3:00 AM

Overcast night

70° 💧 None 💨 11 mph H 81%29.80 inHg

4:00 AM

Overcast night

69° 💧 None 💨 9 mph H 82%29.80 inHg

5:00 AM

Mostly cloudy night

70° 💧 None 💨 8 mph H 81%29.83 inHg

6:00 AM

Partly cloudy night

69° 💧 0.000 in 💨 7 mph H 84%29.85 inHg

7:00 AM

Light rain

70° 💧 0.006 in 💨 12 mph H 87%29.85 inHg

8:00 AM

Light rain

69° 💧 0.017 in 💨 9 mph H 93%29.85 inHg

9:00 AM

Partly cloudy

72° 💧 0.000 in 💨 8 mph H 89%29.85 inHg

10:00 AM

Mostly cloudy

76° 💧 None 💨 6 mph H 84%29.88 inHg

11:00 AM

Overcast

79° 💧 0.002 in 💨 8 mph H 76%29.91 inHg

12:00 PM

Overcast

78° 💧 0.004 in 💨 8 mph H 77%29.91 inHg

1:00 PM

Overcast

79° 💧 0.001 in 💨 7 mph H 74%29.91 inHg

2:00 PM

Partly cloudy

81° 💧 0.000 in 💨 6 mph H 69%29.91 inHg

3:00 PM

Partly cloudy

82° 💧 None 💨 7 mph H 64%29.91 inHg

4:00 PM

Partly cloudy

82° 💧 None 💨 10 mph H 64%29.91 inHg

5:00 PM

Sunny

80° 💧 None 💨 11 mph H 65%29.91 inHg

6:00 PM

Sunny

78° 💧 None 💨 10 mph H 65%29.94 inHg

7:00 PM

Sunny

76° 💧 None 💨 8 mph H 70%29.94 inHg

10:00 PM

Clear night

69° 💧 None 💨 5 mph H 77%30.03 inHg

Sunday

1:00 AM

Mostly cloudy night

66° 💧 None 💨 4 mph H 77%30.03 inHg

4:00 AM

Partly cloudy night

64° 💧 None 💨 4 mph H 79%30.03 inHg

7:00 AM

Mostly cloudy

63° 💧 None 💨 6 mph H 77%30.06 inHg

10:00 AM

Overcast

68° 💧 None 💨 7 mph H 67%30.09 inHg

1:00 PM

Overcast

72° 💧 None 💨 10 mph H 55%30.06 inHg

4:00 PM

Overcast

73° 💧 None 💨 7 mph H 60%30.03 inHg

7:00 PM

Overcast

73° 💧 None 💨 9 mph H 57%30.00 inHg

10:00 PM

Partly cloudy night

71° 💧 None 💨 10 mph H 57%30.03 inHg

Monday

1:00 AM

Partly cloudy night

66° 💧 None 💨 11 mph H 68%30.03 inHg

4:00 AM

Mostly clear night

65° 💧 None 💨 13 mph H 72%30.03 inHg

7:00 AM

Partly cloudy

64° 💧 None 💨 14 mph H 80%30.03 inHg

10:00 AM

Sunny

74° 💧 None 💨 14 mph H 75%29.97 inHg

1:00 PM

Mostly sunny

87° 💧 None 💨 15 mph H 62%29.91 inHg

4:00 PM

Partly cloudy

91° 💧 None 💨 19 mph H 50%29.83 inHg

7:00 PM

Sunny

86° 💧 None 💨 18 mph H 60%29.83 inHg

10:00 PM

Mostly clear night

83° 💧 None 💨 17 mph H 60%29.83 inHg

Tuesday

1:00 AM

Overcast night

80° 💧 None 💨 13 mph H 67%29.85 inHg

4:00 AM

Clear night

77° 💧 None 💨 7 mph H 75%29.91 inHg

7:00 AM

Mostly cloudy

73° 💧 None 💨 2 mph H 86%29.94 inHg

10:00 AM

Mostly sunny

80° 💧 None 💨 7 mph H 73%29.97 inHg

1:00 PM

Mostly sunny

87° 💧 None 💨 4 mph H 59%29.97 inHg

4:00 PM

Partly cloudy

72° 💧 None 💨 15 mph H 87%30.00 inHg

7:00 PM

Overcast

65° 💧 None 💨 15 mph H 74%30.09 inHg

Wednesday

1:00 AM

Moderate rain

62° 💧 None 💨 13 mph H 84%30.18 inHg

7:00 AM

Heavy rain

60° 💧 None 💨 9 mph H 96%30.24 inHg

1:00 PM

Moderate rain

62° 💧 None 💨 7 mph H 93%30.24 inHg

7:00 PM

Mostly cloudy

65° 💧 None 💨 6 mph H 94%30.15 inHg

Thursday

1:00 AM

Heavy rain

64° 💧 None 💨 4 mph H 97%30.15 inHg

7:00 AM

Overcast

62° 💧 None 💨 8 mph H 97%30.18 inHg

1:00 PM

Overcast

70° 💧 None 💨 12 mph H 65%30.24 inHg

7:00 PM

Sunny

67° 💧 None 💨 6 mph H 71%30.24 inHg

Friday

1:00 AM

Clear night

59° 💧 None 💨 3 mph H 90%30.27 inHg

7:00 AM

Sunny

55° 💧 None 💨 3 mph H 94%30.30 inHg

1:00 PM

Mostly sunny

70° 💧 None 💨 2 mph H 58%30.27 inHg

7:00 PM

Partly cloudy

66° 💧 None 💨 0 mph H 71%30.21 inHg

Saturday

1:00 AM

Clear night

57° 💧 None 💨 3 mph H 86%30.21 inHg

7:00 AM

Sunny

54° 💧 None 💨 2 mph H 91%30.21 inHg

1:00 PM

Sunny

71° 💧 None 💨 4 mph H 57%30.21 inHg

7:00 PM

Mostly sunny

67° 💧 None 💨 2 mph H 74%30.12 inHg

Sunday

1:00 AM

Clear night

57° 💧 None 💨 3 mph H 86%30.15 inHg

7:00 AM

Sunny

54° 💧 None 💨 2 mph H 90%30.18 inHg

1:00 PM

Mostly sunny

71° 💧 None 💨 6 mph H 58%30.21 inHg

7:00 PM

Sunny

66° 💧 None 💨 4 mph H 75%30.15 inHg

Monday

1:00 AM

Clear night

58° 💧 None 💨 5 mph H 87%30.18 inHg

7:00 AM

Sunny

55° 💧 None 💨 5 mph H 93%30.24 inHg

1:00 PM

Sunny

72° 💧 None 💨 7 mph H 61%30.24 inHg

7:00 PM

Sunny

68° 💧 None 💨 3 mph H 74%30.18 inHg

Tuesday

1:00 AM

Clear night

61° 💧 None 💨 6 mph H 84%30.24 inHg

7:00 AM

Sunny

56° 💧 None 💨 4 mph H 92%30.30 inHg

1:00 PM

Sunny

74° 💧 None 💨 5 mph H 56%30.27 inHg

7:00 PM

Sunny

69° 💧 None 💨 2 mph H 74%30.21 inHg

Wednesday

1:00 AM

Mostly clear night

60° 💧 None 💨 2 mph H 90%30.21 inHg

7:00 AM

Partly cloudy

58° 💧 None 💨 4 mph H 95%30.24 inHg

1:00 PM

Mostly sunny

75° 💧 None 💨 6 mph H 60%30.21 inHg

7:00 PM

Sunny

70° 💧 None 💨 1 mph H 72%30.12 inHg

Thursday

1:00 AM

Clear night

62° 💧 None 💨 2 mph H 88%30.15 inHg

7:00 AM

Clear night

59° 💧 None 💨 1 mph H 90%30.15 inHg

1:00 PM

Sunny

75° 💧 None 💨 4 mph H 60%30.15 inHg

7:00 PM

Sunny

70° 💧 None 💨 4 mph H 72%30.09 inHg

In Seymour and, more broadly, across the state of Iowa: Clear skies will continue into the evening, with temperatures remaining mild to warm, ranging from 79 to 84 degrees Fahrenheit. Winds will be light, coming from the northwest at around 5 mph, with occasional gusts up to 6 mph. No precipitation is expected during the next few hours, providing a calm and pleasant night. Residents can expect comfortable conditions with clear visibility and minimal wind activity. Temperatures are likely to gradually cool later in the night, but conditions will remain dry and stable. Overall, it will be a quiet and clear evening with no weather-related concerns.

15-Day Weather Outlook for Seymour

TomorrowTomorrow

Mostly sunny 82°/63° 💧 None 💨 11 mph

Saturday, Sep 12Sat Sep 12

Mostly sunny 82°/69° 💧 None 💨 12 mph

Sunday, Sep 13Sun Sep 13

Mostly cloudy 76°/63° 💧 0.032 in 💨 10 mph

Monday, Sep 14Mon Sep 14

Overcast 91°/64° 💧 0.022 in 💨 19 mph

Tuesday, Sep 15Tue Sep 15

Mostly sunny 87°/72° 💧 0.278 in 💨 18 mph

Wednesday, Sep 16Wed Sep 16

Heavy rain 65°/60° 💧 1.954 in 💨 15 mph

Thursday, Sep 17Thu Sep 17

Heavy rain 70°/62° 💧 0.344 in 💨 12 mph

Friday, Sep 18Fri Sep 18

Mostly sunny 70°/55° 💧 None 💨 6 mph

Saturday, Sep 19Sat Sep 19

Partly cloudy 71°/54° 💧 None 💨 4 mph

Sunday, Sep 20Sun Sep 20

Mostly sunny 71°/54° 💧 None 💨 6 mph

Monday, Sep 21Mon Sep 21

Sunny 72°/55° 💧 None 💨 7 mph

Tuesday, Sep 22Tue Sep 22

Sunny 74°/56° 💧 None 💨 6 mph

Wednesday, Sep 23Wed Sep 23

Mostly sunny 75°/58° 💧 None 💨 6 mph

Thursday, Sep 24Thu Sep 24

Sunny 75°/59° 💧 None 💨 4 mph

Friday, Sep 25Fri Sep 25

Sunny 70°/70° 💧 None 💨 4 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Seymour

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Seymour

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 6:00 AM

PM2.5 Fine particles Good 4,1µg/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 4,2µg/m³

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

O₃ Ozone Good 29,1µg/m³

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

NO₂ Nitrogen dioxide Good 1,9µg/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 Seymour

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 5,8Moderate 😊Good

Tomorrow UV 6,8High 🙂Fair

Saturday UV 5,2Moderate 🙂Fair

Sunday UV 6,3High 🙂Fair

Monday UV 8,0Very high 😊Good

Tuesday UV 5,0Moderate —Unavailable

Wednesday UV 7,0High —Unavailable

Hourly UV index today

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

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 Seymour

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · SEYMOUR, IOWA

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 2:00 AM–3:00 AM.

99/100Best-hour score

BEST TIME TONIGHT 2:00 AM–3:00 AM Astronomical darkness: 9:04 PM–5:15 AM

☁ Cloud cover 0% Real hourly forecast for the best viewing hour.

☾ Moonlight 0% New Moon · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 55° 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 min75%

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.

DISCOVER WEATHER NEARBY Weather in other cities

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Forecast data for Seymour were last refreshed today at 5:53 AM. The current forecast period extends through 12/09/2026 at 3:00 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.