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Defiance MO Weather - Clear - 88°F
Clear
88°F
Updated 4:59 pm
Feels Like 93°F
Humidity 31%
Wind NE 8 mph
Barometer  30.03 in
Dew Point 54°F
Defiance MO Weather - Clear - 31°C
Clear
31°C
Updated 4:59 pm
Feels Like 34°C
Humidity 31%
Wind NE 13 km/h
Barometer  101.7 kPa
Dew Point 12°C
Defiance, MO Weather and Current Conditionsdefiance mo weather forecast

Defiance, MO Weather Forecast

Defiance Missouri WeatherDefiance, Missouri Weather Weather Forecast
14 Day API Defiance, MO Weather Forecast. Note: Our 7 day Defiance, Missouri weather forecast is our most reliable, and specific forecast. This model should only be used as a probable scenario. Forecasting more than 7 days ahead is challenging.
Defiance, MO Weather Forecast Dated: 459 PM Mon Sep 07 2026
Expect a very warm period with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.

Monday, September 7, 2026

Mid-Morning
Defiance Weather - 2026-09-07 - Morning - Sunny
73°F 23°C
Sunny
Mid-Afternoon
Defiance Weather - 2026-09-07 - Afternoon - Sunny
95°F 35°C
Sunny
Early-Evening
Defiance Weather - 2026-09-07 - Evening - Sunny
84°F 29°C
Sunny
Very hot with temperatures reaching 95°F 35°C, sunny throughout the day, with lower humidity and steady pressure. Winds out of the ESE at 6 mph 10 km/h.

Tuesday, September 8, 2026

Mid-Morning
Defiance Weather - 2026-09-08 - Morning - Partly Cloudy
75°F 24°C
Partly Cloudy
Mid-Afternoon
Defiance Weather - 2026-09-08 - Afternoon - Partly Cloudy
97°F 36°C
Partly Cloudy
Early-Evening
Defiance Weather - 2026-09-08 - Evening - Overcast
90°F 32°C
Overcast
Hot and sweltering around 97°F 36°C, partly cloudy through the afternoon, turning overcast this evening, with steady humidity and steady pressure. Winds blowing from the SSE at 8 mph 13 km/h.

Wednesday, September 9, 2026

Mid-Morning
Defiance Weather - 2026-09-09 - Morning - Partly Cloudy
84°F 29°C
Partly Cloudy
Mid-Afternoon
Defiance Weather - 2026-09-09 - Afternoon - Sunny
98°F 37°C
Sunny
Early-Evening
Defiance Weather - 2026-09-09 - Evening - Light Showers
83°F 28°C
Light Showers
Sizzling hot with 98°F 37°C, dry most of the day, with showers developing late, with increasing humidity and steady pressure. Winds NNW at 5 mph 8 km/h.

Thursday, September 10, 2026

Mid-Morning
Defiance Weather - 2026-09-10 - Morning - Light Showers
72°F 22°C
Light Showers
Mid-Afternoon
Defiance Weather - 2026-09-10 - Afternoon - Scattered Showers
81°F 27°C
Scattered Showers
Early-Evening
Defiance Weather - 2026-09-10 - Evening - Overcast
78°F 26°C
Overcast
Warm and summery around 81°F 27°C (feels like 84°F 29°C), periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds swinging from the WSW to the ENE at 7 mph 12 km/h.

Friday, September 11, 2026

Mid-Morning
Defiance Weather - 2026-09-11 - Morning - Overcast
70°F 21°C
Overcast
Mid-Afternoon
Defiance Weather - 2026-09-11 - Afternoon - Overcast
90°F 32°C
Overcast
Early-Evening
Defiance Weather - 2026-09-11 - Evening - Sunny
83°F 29°C
Sunny
Very hot with a high of 90°F 32°C, overcast through the afternoon, turning sunny this evening, with steady humidity and barometric pressure falling. Winds shifting from the S to the ESE at 6 mph 11 km/h.

Saturday, September 12, 2026

Mid-Morning
Defiance Weather - 2026-09-12 - Morning - Overcast
69°F 20°C
Overcast
Mid-Afternoon
Defiance Weather - 2026-09-12 - Afternoon - Light Fog
76°F 25°C
Light Fog
Early-Evening
Defiance Weather - 2026-09-12 - Evening - Overcast
77°F 25°C
Overcast
Pleasant near 76°F 25°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds turning from the WSW to the SSE at 5 mph 8 km/h.

Sunday, September 13, 2026

Mid-Morning
Defiance Weather - 2026-09-13 - Morning - Overcast
77°F 25°C
Overcast
Mid-Afternoon
Defiance Weather - 2026-09-13 - Afternoon - Cloudy
91°F 33°C
Cloudy
Early-Evening
Defiance Weather - 2026-09-13 - Evening - Cloudy
87°F 31°C
Cloudy
Sizzling hot near 91°F 33°C with a heat index reaching 94°F 35°C, partly cloudy in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling.

Monday, September 14, 2026

Mid-Morning
Defiance Weather - 2026-09-14 - Morning - Scattered Showers
84°F 29°C
Scattered Showers
Mid-Afternoon
Defiance Weather - 2026-09-14 - Afternoon - Overcast
99°F 37°C
Overcast
Early-Evening
Defiance Weather - 2026-09-14 - Evening - Cloudy
92°F 33°C
Cloudy
Hot and sweltering around 99°F 37°C (heat index 103°F 40°C), scattered downpours possible, with lower humidity and steady pressure. Winds out of the SW at 11 mph 18 km/h.

Tuesday, September 15, 2026

Mid-Morning
Defiance Weather - 2026-09-15 - Morning - Scattered Showers
75°F 24°C
Scattered Showers
Mid-Afternoon
Defiance Weather - 2026-09-15 - Afternoon - Scattered Showers
79°F 26°C
Scattered Showers
Early-Evening
Defiance Weather - 2026-09-15 - Evening - Overcast
76°F 24°C
Overcast
Mild temperatures up to 79°F 26°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds moving from the WNW to the ESE at 9 mph 13 km/h.

Wednesday, September 16, 2026

Mid-Morning
Defiance Weather - 2026-09-16 - Morning - Overcast
63°F 17°C
Overcast
Mid-Afternoon
Defiance Weather - 2026-09-16 - Afternoon - Sunny
77°F 25°C
Sunny
Early-Evening
Defiance Weather - 2026-09-16 - Evening - Overcast
66°F 19°C
Overcast
Mild with a high of 77°F 25°C, partly cloudy in the morning, cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds swinging from the N to the E at 7 mph 12 km/h.

Thursday, September 17, 2026

Mid-Morning
Defiance Weather - 2026-09-17 - Morning - Sunny
60°F 16°C
Sunny
Mid-Afternoon
Defiance Weather - 2026-09-17 - Afternoon - Sunny
75°F 24°C
Sunny
Early-Evening
Defiance Weather - 2026-09-17 - Evening - Sunny
68°F 20°C
Sunny
Pleasant near 75°F 24°C, sunny throughout the day, with lower humidity and steady pressure. Winds shifting from the NNE to the ENE at 7 mph 11 km/h.

Friday, September 18, 2026

Mid-Morning
Defiance Weather - 2026-09-18 - Morning - Cloudy
75°F 24°C
Cloudy
Mid-Afternoon
Defiance Weather - 2026-09-18 - Afternoon - Overcast
82°F 28°C
Overcast
Early-Evening
Defiance Weather - 2026-09-18 - Evening - Sunny
78°F 26°C
Sunny
Balmy with temperatures reaching 82°F 28°C, cloudy in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and barometric pressure falling. Winds turning from the SSW to the S at 8 mph 12 km/h.

Saturday, September 19, 2026

Mid-Morning
Defiance Weather - 2026-09-19 - Morning - Partly Cloudy
77°F 25°C
Partly Cloudy
Mid-Afternoon
Defiance Weather - 2026-09-19 - Afternoon - Sunny
90°F 32°C
Sunny
Early-Evening
Defiance Weather - 2026-09-19 - Evening - Sunny
83°F 28°C
Sunny
Sizzling hot with 90°F 32°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds switching from the SW to the WSW at 5 mph 8 km/h.

Sunday, September 20, 2026

Mid-Morning
Defiance Weather - 2026-09-20 - Morning - Overcast
69°F 21°C
Overcast
Mid-Afternoon
Defiance Weather - 2026-09-20 - Afternoon - Overcast
79°F 26°C
Overcast
Early-Evening
Defiance Weather - 2026-09-20 - Evening - Sunny
74°F 23°C
Sunny
Mild temperatures up to 79°F 26°C, overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds moving from the NNE to the ENE at 13 mph 20 km/h. Gusts up to 22 mph 35 km/h.

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Weather by the Numbers

Mon, 7th
Defiance MO Weather - Monday, Sep 7, 2026 - Sunny
Hi: 95°F 35°C
Lo: 65°F 19°C
Sunrise 06:37 AM
Sunset 07:24 PM
Wind ESE 8 mph13 km/h
Dew Point 64°F18°C
uv Index 8
Barometric Pressure 30.06 in1018 mb
POP 1% *
Humidity 44%
Tue, 8th
Defiance MO Weather - Tuesday, Sep 8, 2026 - Cloudy
Hi: 98°F 36°C
Lo: 68°F 20°C
Sunrise 06:38 AM
Sunset 07:22 PM
Wind S 8 mph13 km/h
Dew Point 52°F11°C
uv Index 7
Barometric Pressure 30.06 in1018 mb
POP 5% *
Humidity 28%
Wed, 9th
Defiance MO Weather - Wednesday, Sep 9, 2026 - Patchy Rain Nearby
Hi: 99°F 37°C
Lo: 75°F 24°C
Sunrise 06:39 AM
Sunset 07:20 PM
Wind NW 11 mph18 km/h
Dew Point 62°F17°C
uv Index 6
Barometric Pressure 30 in1016 mb
POP 17% *
Humidity 36%
Thu, 10th
Defiance MO Weather - Thursday, Sep 10, 2026 - Light Rain Shower
Hi: 85°F 29°C
Lo: 71°F 22°C
Sunrise 06:40 AM
Sunset 07:19 PM
Wind W 10 mph16 km/h
Dew Point 70°F21°C
uv Index 3
Barometric Pressure 29.97 in1015 mb
POP 51% *
Humidity 81%
Fri, 11th
Defiance MO Weather - Friday, Sep 11, 2026 - Overcast
Hi: 90°F 32°C
Lo: 64°F 18°C
Sunrise 06:41 AM
Sunset 07:17 PM
Wind SSE 3 mph5 km/h
Dew Point 64°F18°C
uv Index 6
Barometric Pressure 29.94 in1014 mb
POP 11% *
Humidity 50%
Sat, 12th
Defiance MO Weather - Saturday, Sep 12, 2026 - Light Rain Shower
Hi: 80°F 26°C
Lo: 69°F 20°C
Sunrise 06:41 AM
Sunset 07:16 PM
Wind WNW 7 mph11 km/h
Dew Point 68°F20°C
uv Index 5
Barometric Pressure 29.97 in1015 mb
POP 57% *
Humidity 95%
Sun, 13th
Defiance MO Weather - Sunday, Sep 13, 2026 - Sunny
Hi: 93°F 34°C
Lo: 71°F 21°C
Sunrise 06:42 AM
Sunset 07:14 PM
Wind S 6 mph10 km/h
Dew Point 64°F18°C
uv Index 7
Barometric Pressure 30.03 in1017 mb
POP 5% *
Humidity 48%
Mon, 14th
Defiance MO Weather - Monday, Sep 14, 2026 - Overcast
Hi: 100°F 38°C
Lo: 78°F 26°C
Sunrise 06:43 AM
Sunset 07:12 PM
Wind SW 12 mph19 km/h
Dew Point 66°F19°C
uv Index 7
Barometric Pressure 29.91 in1013 mb
POP 10% *
Humidity 40%
Tue, 15th
Defiance MO Weather - Tuesday, Sep 15, 2026 - Patchy Rain Nearby
Hi: 84°F 29°C
Lo: 67°F 20°C
Sunrise 06:44 AM
Sunset 07:11 PM
Wind NW 12 mph20 km/h
Dew Point 66°F19°C
uv Index 5
Barometric Pressure 30.03 in1017 mb
POP 21% *
Humidity 75%
Wed, 16th
Defiance MO Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 78°F 26°C
Lo: 57°F 14°C
Sunrise 06:45 AM
Sunset 07:09 PM
Wind N 8 mph13 km/h
Dew Point 45°F7°C
uv Index 6
Barometric Pressure 30.24 in1024 mb
POP 1% *
Humidity 39%
Thu, 17th
Defiance MO Weather - Thursday, Sep 17, 2026 - Sunny
Hi: 76°F 25°C
Lo: 52°F 11°C
Sunrise 06:46 AM
Sunset 07:08 PM
Wind NNE 7 mph11 km/h
Dew Point 41°F5°C
uv Index 6
Barometric Pressure 30.27 in1025 mb
POP 1% *
Humidity 35%
Fri, 18th
Defiance MO Weather - Friday, Sep 18, 2026 - Partly Cloudy
Hi: 86°F 30°C
Lo: 54°F 12°C
Sunrise 06:47 AM
Sunset 07:06 PM
Wind SSW 11 mph17 km/h
Dew Point 60°F15°C
uv Index 7
Barometric Pressure 30.12 in1020 mb
POP 8% *
Humidity 45%
Sat, 19th
Defiance MO Weather - Saturday, Sep 19, 2026 - Sunny
Hi: 91°F 33°C
Lo: 70°F 21°C
Sunrise 06:48 AM
Sunset 07:04 PM
Wind WSW 8 mph13 km/h
Dew Point 56°F13°C
uv Index 8
Barometric Pressure 30 in1016 mb
POP 1% *
Humidity 37%
Sun, 20th
Defiance MO Weather - Sunday, Sep 20, 2026 - Overcast
Hi: 81°F 27°C
Lo: 65°F 18°C
Sunrise 06:49 AM
Sunset 07:03 PM
Wind NE 11 mph18 km/h
Dew Point 57°F14°C
uv Index 5
Barometric Pressure 30.18 in1022 mb
POP 13% *
Humidity 57%
* POP = Probability of Precipitation. Data for 12:00 PM.