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Current weather in Defiance is light rain.

Where can I find the hourly weather forecast for Defiance?

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

Is the weather forecast for Defiance updated regularly?

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

Now · 3:45 PM

Defiance Weather & Hourly Forecast

United States · Missouri · 63341

80°F

Light rain

Feels like: 85°F

💧 Humidity 67% 🌡 Pressure 29.85 inHg 💨 Wind 5 mph 👁 Visibility 7.4 mi ☁ Clouds 97% ☀️ UV index 3.1 · Moderate 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Defiance

Today

4:00 PM

Light rain

80° 💧 0.028 in 💨 5 mph H 67%29.85 inHg

7:00 PM

Light rain

72° 💧 0.010 in 💨 5 mph H 94%29.83 inHg

10:00 PM

Clear night

70° 💧 None 💨 3 mph H 98%29.85 inHg

Tomorrow

1:00 AM

Clear night

70° 💧 None 💨 5 mph H 98%29.85 inHg

4:00 AM

Clear night

68° 💧 None 💨 4 mph H 98%29.85 inHg

7:00 AM

Sunny

67° 💧 None 💨 5 mph H 99%29.88 inHg

10:00 AM

Sunny

77° 💧 None 💨 5 mph H 83%29.88 inHg

1:00 PM

Mostly sunny

85° 💧 None 💨 6 mph H 58%29.88 inHg

4:00 PM

Sunny

86° 💧 None 💨 4 mph H 57%29.88 inHg

7:00 PM

Mostly sunny

80° 💧 None 💨 2 mph H 79%29.88 inHg

10:00 PM

Mostly cloudy night

76° 💧 None 💨 2 mph H 88%29.94 inHg

Sunday

1:00 AM

Clear night

73° 💧 None 💨 3 mph H 93%29.97 inHg

4:00 AM

Clear night

71° 💧 None 💨 5 mph H 95%29.97 inHg

7:00 AM

Sunny

69° 💧 None 💨 4 mph H 97%30.00 inHg

10:00 AM

Mostly sunny

79° 💧 None 💨 3 mph H 77%30.00 inHg

1:00 PM

Mostly sunny

86° 💧 None 💨 2 mph H 64%29.97 inHg

Today

4:00 PM

Light rain

80° 💧 0.005 in 💨 5 mph H 67%29.85 inHg

5:00 PM

Light rain

81° 💧 0.006 in 💨 4 mph H 67%29.83 inHg

6:00 PM

Light rain

76° 💧 0.017 in 💨 7 mph H 83%29.83 inHg

7:00 PM

Light rain

72° 💧 0.008 in 💨 5 mph H 94%29.83 inHg

8:00 PM

Mostly cloudy night

71° 💧 0.001 in 💨 2 mph H 96%29.83 inHg

9:00 PM

Partly cloudy night

71° 💧 0.000 in 💨 3 mph H 96%29.85 inHg

10:00 PM

Clear night

70° 💧 None 💨 3 mph H 98%29.85 inHg

11:00 PM

Clear night

70° 💧 None 💨 4 mph H 98%29.85 inHg

Tomorrow

12:00 AM

Clear night

70° 💧 None 💨 4 mph H 98%29.85 inHg

1:00 AM

Clear night

70° 💧 None 💨 5 mph H 98%29.85 inHg

2:00 AM

Clear night

70° 💧 None 💨 5 mph H 98%29.85 inHg

3:00 AM

Clear night

69° 💧 None 💨 4 mph H 98%29.85 inHg

4:00 AM

Clear night

68° 💧 None 💨 4 mph H 98%29.85 inHg

5:00 AM

Clear night

68° 💧 None 💨 4 mph H 99%29.85 inHg

6:00 AM

Clear night

68° 💧 None 💨 5 mph H 99%29.85 inHg

7:00 AM

Sunny

67° 💧 None 💨 5 mph H 99%29.88 inHg

8:00 AM

Sunny

70° 💧 None 💨 6 mph H 97%29.88 inHg

9:00 AM

Sunny

73° 💧 None 💨 5 mph H 92%29.88 inHg

10:00 AM

Sunny

77° 💧 None 💨 5 mph H 83%29.88 inHg

11:00 AM

Mostly sunny

80° 💧 None 💨 6 mph H 75%29.91 inHg

12:00 PM

Mostly sunny

83° 💧 None 💨 5 mph H 67%29.91 inHg

1:00 PM

Mostly sunny

85° 💧 None 💨 6 mph H 58%29.88 inHg

2:00 PM

Mostly cloudy

86° 💧 None 💨 5 mph H 55%29.88 inHg

3:00 PM

Mostly cloudy

86° 💧 None 💨 5 mph H 55%29.88 inHg

4:00 PM

Sunny

86° 💧 None 💨 4 mph H 57%29.88 inHg

5:00 PM

Sunny

86° 💧 None 💨 2 mph H 58%29.85 inHg

6:00 PM

Sunny

84° 💧 None 💨 3 mph H 68%29.85 inHg

7:00 PM

Mostly sunny

80° 💧 None 💨 2 mph H 79%29.88 inHg

8:00 PM

Mostly clear night

78° 💧 None 💨 2 mph H 84%29.91 inHg

9:00 PM

Mostly clear night

77° 💧 None 💨 3 mph H 88%29.91 inHg

10:00 PM

Mostly cloudy night

76° 💧 None 💨 2 mph H 88%29.94 inHg

11:00 PM

Mostly clear night

76° 💧 None 💨 1 mph H 87%29.94 inHg

Sunday

12:00 AM

Clear night

74° 💧 None 💨 2 mph H 90%29.97 inHg

1:00 AM

Clear night

73° 💧 None 💨 3 mph H 93%29.97 inHg

2:00 AM

Clear night

72° 💧 None 💨 3 mph H 94%29.97 inHg

3:00 AM

Clear night

71° 💧 None 💨 3 mph H 95%29.97 inHg

4:00 AM

Clear night

71° 💧 None 💨 5 mph H 95%29.97 inHg

5:00 AM

Mostly clear night

70° 💧 None 💨 6 mph H 96%30.00 inHg

6:00 AM

Clear night

70° 💧 None 💨 5 mph H 96%30.00 inHg

7:00 AM

Sunny

69° 💧 None 💨 4 mph H 97%30.00 inHg

8:00 AM

Mostly sunny

72° 💧 None 💨 3 mph H 92%30.03 inHg

9:00 AM

Partly cloudy

75° 💧 None 💨 2 mph H 85%30.03 inHg

10:00 AM

Mostly sunny

79° 💧 None 💨 3 mph H 77%30.00 inHg

11:00 AM

Partly cloudy

82° 💧 None 💨 2 mph H 72%30.00 inHg

12:00 PM

Mostly cloudy

84° 💧 None 💨 2 mph H 69%30.00 inHg

1:00 PM

Mostly sunny

86° 💧 None 💨 2 mph H 64%29.97 inHg

2:00 PM

Partly cloudy

88° 💧 None 💨 2 mph H 60%29.97 inHg

3:00 PM

Mostly cloudy

89° 💧 None 💨 1 mph H 57%29.94 inHg

4:00 PM

Strong thunderstorm

87° 💧 None 💨 4 mph H 57%29.97 inHg

5:00 PM

Strong thunderstorm

86° 💧 None 💨 4 mph H 63%29.97 inHg

6:00 PM

Light rain

82° 💧 0.013 in 💨 4 mph H 79%29.94 inHg

7:00 PM

Mostly cloudy

80° 💧 0.003 in 💨 4 mph H 85%29.97 inHg

8:00 PM

Light rain

79° 💧 0.004 in 💨 7 mph H 86%29.97 inHg

9:00 PM

Mostly cloudy night

77° 💧 0.001 in 💨 8 mph H 90%29.97 inHg

10:00 PM

Mostly cloudy night

75° 💧 None 💨 9 mph H 89%30.00 inHg

11:00 PM

Overcast night

72° 💧 None 💨 10 mph H 84%30.03 inHg

Monday

12:00 AM

Overcast night

71° 💧 None 💨 9 mph H 82%30.03 inHg

1:00 AM

Overcast night

69° 💧 None 💨 8 mph H 80%30.03 inHg

2:00 AM

Mostly cloudy night

69° 💧 None 💨 8 mph H 79%30.06 inHg

3:00 AM

Overcast night

68° 💧 None 💨 8 mph H 79%30.06 inHg

4:00 AM

Mostly cloudy night

68° 💧 None 💨 8 mph H 78%30.06 inHg

5:00 AM

Mostly cloudy night

67° 💧 None 💨 8 mph H 79%30.09 inHg

6:00 AM

Partly cloudy night

67° 💧 0.000 in 💨 8 mph H 80%30.09 inHg

7:00 AM

Mostly sunny

66° 💧 None 💨 8 mph H 80%30.09 inHg

10:00 AM

Sunny

72° 💧 None 💨 6 mph H 70%30.09 inHg

1:00 PM

Sunny

84° 💧 None 💨 8 mph H 58%30.03 inHg

4:00 PM

Sunny

89° 💧 None 💨 8 mph H 54%29.94 inHg

7:00 PM

Sunny

85° 💧 None 💨 10 mph H 68%29.91 inHg

10:00 PM

Clear night

82° 💧 None 💨 11 mph H 71%29.97 inHg

Tuesday

1:00 AM

Clear night

79° 💧 None 💨 10 mph H 69%29.97 inHg

4:00 AM

Clear night

77° 💧 None 💨 8 mph H 72%29.97 inHg

7:00 AM

Sunny

75° 💧 None 💨 8 mph H 74%30.03 inHg

10:00 AM

Sunny

85° 💧 None 💨 7 mph H 62%30.03 inHg

1:00 PM

Sunny

94° 💧 None 💨 6 mph H 45%30.03 inHg

4:00 PM

Mostly sunny

95° 💧 None 💨 3 mph H 41%30.00 inHg

7:00 PM

Mostly sunny

87° 💧 None 💨 4 mph H 65%30.00 inHg

10:00 PM

Clear night

80° 💧 None 💨 2 mph H 82%30.06 inHg

Wednesday

1:00 AM

Partly cloudy night

80° 💧 None 💨 6 mph H 71%30.09 inHg

4:00 AM

Mostly clear night

75° 💧 None 💨 2 mph H 88%30.09 inHg

7:00 AM

Mostly cloudy

74° 💧 None 💨 2 mph H 90%30.15 inHg

10:00 AM

Mostly sunny

84° 💧 None 💨 1 mph H 67%30.18 inHg

1:00 PM

Mostly sunny

94° 💧 None 💨 5 mph H 46%30.15 inHg

4:00 PM

Light rain

91° 💧 None 💨 6 mph H 53%30.12 inHg

7:00 PM

Mostly cloudy

85° 💧 None 💨 5 mph H 70%30.12 inHg

10:00 PM

Mostly clear night

80° 💧 None 💨 6 mph H 84%30.18 inHg

Thursday

1:00 AM

Mostly cloudy night

77° 💧 None 💨 7 mph H 92%30.18 inHg

4:00 AM

Partly cloudy night

74° 💧 None 💨 7 mph H 95%30.21 inHg

7:00 AM

Light rain

73° 💧 None 💨 4 mph H 95%30.24 inHg

1:00 PM

Overcast

82° 💧 None 💨 6 mph H 70%30.24 inHg

7:00 PM

Mostly sunny

80° 💧 None 💨 6 mph H 71%30.18 inHg

Friday

1:00 AM

Mostly clear night

74° 💧 None 💨 5 mph H 82%30.18 inHg

7:00 AM

Mostly cloudy

72° 💧 None 💨 5 mph H 88%30.18 inHg

1:00 PM

Partly cloudy

89° 💧 None 💨 4 mph H 55%30.06 inHg

7:00 PM

Mostly sunny

86° 💧 None 💨 6 mph H 60%29.97 inHg

Saturday

1:00 AM

Clear night

79° 💧 None 💨 7 mph H 80%29.97 inHg

7:00 AM

Sunny

77° 💧 None 💨 9 mph H 79%29.91 inHg

1:00 PM

Sunny

97° 💧 None 💨 11 mph H 32%29.83 inHg

7:00 PM

Sunny

90° 💧 None 💨 5 mph H 42%29.77 inHg

Sunday

1:00 AM

Clear night

78° 💧 None 💨 4 mph H 79%29.80 inHg

7:00 AM

Sunny

73° 💧 None 💨 2 mph H 98%29.83 inHg

1:00 PM

Sunny

95° 💧 None 💨 5 mph H 32%29.77 inHg

7:00 PM

Sunny

91° 💧 None 💨 4 mph H 31%29.68 inHg

Monday

1:00 AM

Clear night

82° 💧 None 💨 8 mph H 43%29.74 inHg

7:00 AM

Sunny

74° 💧 None 💨 6 mph H 80%29.80 inHg

1:00 PM

Light rain

86° 💧 None 💨 9 mph H 52%29.77 inHg

7:00 PM

Mostly cloudy

75° 💧 None 💨 7 mph H 52%29.80 inHg

Tuesday

1:00 AM

Mostly cloudy night

65° 💧 None 💨 7 mph H 66%29.85 inHg

7:00 AM

Mostly sunny

60° 💧 None 💨 7 mph H 69%29.88 inHg

1:00 PM

Sunny

74° 💧 None 💨 9 mph H 39%29.91 inHg

7:00 PM

Mostly sunny

69° 💧 None 💨 6 mph H 48%29.91 inHg

Wednesday

1:00 AM

Mostly clear night

59° 💧 None 💨 5 mph H 72%30.00 inHg

7:00 AM

Mostly cloudy

55° 💧 None 💨 5 mph H 83%30.06 inHg

1:00 PM

Mostly cloudy

69° 💧 None 💨 6 mph H 48%30.12 inHg

7:00 PM

Clear night

67° 💧 None 💨 3 mph H 53%30.09 inHg

Thursday

1:00 AM

Clear night

59° 💧 None 💨 6 mph H 72%30.15 inHg

7:00 AM

Overcast

57° 💧 None 💨 5 mph H 81%30.21 inHg

1:00 PM

Overcast

66° 💧 None 💨 8 mph H 51%30.24 inHg

7:00 PM

Overcast night

64° 💧 None 💨 8 mph H 59%30.21 inHg

Friday

1:00 AM

Overcast night

61° 💧 None 💨 7 mph H 63%30.24 inHg

7:00 AM

Partly cloudy

58° 💧 None 💨 6 mph H 71%30.27 inHg

1:00 PM

Overcast

67° 💧 None 💨 8 mph H 45%30.27 inHg

7:00 PM

Overcast night

65° 💧 None 💨 6 mph H 50%30.21 inHg

Saturday

1:00 AM

Clear night

59° 💧 None 💨 4 mph H 69%30.24 inHg

7:00 AM

Sunny

53° 💧 None 💨 4 mph H 90%30.27 inHg

In Defiance and, more broadly, across the state of Missouri: As the afternoon progresses into the evening, mostly cloudy skies will persist, with temperatures remaining mild to warm, ranging from 72 to 83 degrees Fahrenheit. Light eastward winds will continue, generally blowing at around 8 mph, with occasional gusts reaching 13 mph. No precipitation is anticipated during this period, providing a relatively calm and dry evening. The lack of rain and gentle breeze make for a comfortable end to the day.

15-Day Weather Outlook for Defiance

TomorrowTomorrow

Overcast 86°/68° 💧 None 💨 6 mph

Sunday, Sep 13Sun Sep 13

Mostly sunny 90°/70° 💧 None 💨 8 mph

Monday, Sep 14Mon Sep 14

Light rain 87°/65° 💧 0.143 in 💨 8 mph

Tuesday, Sep 15Tue Sep 15

Mostly sunny 93°/74° 💧 0.001 in 💨 12 mph

Wednesday, Sep 16Wed Sep 16

Light rain 84°/72° 💧 0.369 in 💨 7 mph

Thursday, Sep 17Thu Sep 17

Light rain 77°/70° 💧 0.005 in 💨 8 mph

Friday, Sep 18Fri Sep 18

Partly cloudy 85°/72° 💧 0.001 in 💨 6 mph

Saturday, Sep 19Sat Sep 19

Partly cloudy 88°/74° 💧 0.233 in 💨 11 mph

Sunday, Sep 20Sun Sep 20

Light rain 88°/68° 💧 0.055 in 💨 16 mph

Monday, Sep 21Mon Sep 21

Partly cloudy 74°/53° 💧 0.059 in 💨 11 mph

Tuesday, Sep 22Tue Sep 22

Mostly cloudy 67°/52° 💧 None 💨 9 mph

Wednesday, Sep 23Wed Sep 23

Partly cloudy 67°/55° 💧 None 💨 5 mph

Thursday, Sep 24Thu Sep 24

Partly cloudy 76°/63° 💧 None 💨 5 mph

Friday, Sep 25Fri Sep 25

Overcast 82°/69° 💧 None 💨 7 mph

Saturday, Sep 26Sat Sep 26

Mostly sunny 83°/78° 💧 0.046 in 💨 5 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Defiance

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Defiance

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 4:00 PM

PM2.5 Fine particles Good 1,9µg/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 1,9µg/m³

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

O₃ Ozone Good 59,7µg/m³

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

NO₂ Nitrogen dioxide Good 0,6µg/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 Defiance

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 7,4High 🙂Fair

Sunday UV 7,4High 🙂Fair

Monday UV 7,4High 🙂Fair

Tuesday UV 9,0Very high 🙂Fair

Wednesday UV 9,0Very high —Unavailable

Thursday UV 5,0Moderate —Unavailable

Hourly UV index today

4:00 PMUV 2,2 5:00 PMUV 1,2 6:00 PMUV 0,4 7:00 PMUV 0,0

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.

Stay hydrated

Drink water regularly, especially during physical activity or prolonged sun exposure.

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 Defiance

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · DEFIANCE, MISSOURI

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 5:00 AM–6:00 AM.

94/100Best-hour score

BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 8:48 PM–5:11 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 88° high at the best hour.

✦ Estimated visible meteors 2–5/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min79%

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 Defiance were last refreshed today at 3:45 PM. The current forecast period extends through 13/09/2026 at 1:00 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.