Riordan, MO 14 Day Weather

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Riordan, MO Weather - 14-Day Weather Forecast

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Riordan MO Weather - Clear - 93°F
Clear
93°F
Updated 1:04 pm
Feels Like 90°F
Humidity 46%
Wind SSW 12 mph
Barometer  30.01 in
Dew Point 69°F
Riordan MO Weather - Clear - 34°C
Clear
34°C
Updated 1:04 pm
Feels Like 32°C
Humidity 46%
Wind SSW 19 km/h
Barometer  101.6 kPa
Dew Point 21°C
Riordan, MO Weather and Current Conditionsriordan mo weather forecast

Riordan, MO Weather Forecast

Riordan Missouri WeatherRiordan, Missouri Weather Weather Forecast
14 day API Riordan weather forecast. Note. Our 7-day Riordan weather forecast is our most reliable and accurate forecast. This model should only be used as a likely scenario. Forecasting more than 7 days is difficult.
Riordan, MO Weather Forecast Dated: 104 PM Mon Sep 14 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 14, 2026

Mid-Morning
Riordan Weather - 2026-09-14 - Morning - Sunny
64°F 18°C
Sunny
Mid-Afternoon
Riordan Weather - 2026-09-14 - Afternoon - Sunny
93°F 34°C
Sunny
Early-Evening
Riordan Weather - 2026-09-14 - Evening - Sunny
90°F 32°C
Sunny
Very hot with temperatures reaching 93°F 34°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds turning from the SE to the S at 17 mph 26 km/h. Gusts up to 31 mph 50 km/h.

Tuesday, September 15, 2026

Mid-Morning
Riordan Weather - 2026-09-15 - Morning - Overcast
80°F 27°C
Overcast
Mid-Afternoon
Riordan Weather - 2026-09-15 - Afternoon - Sunny
90°F 32°C
Sunny
Early-Evening
Riordan Weather - 2026-09-15 - Evening - Scattered Showers
70°F 21°C
Scattered Showers
Hot and sweltering around 90°F 32°C (heat index 93°F 34°C), scattered downpours possible, with increasing humidity and barometric pressure rising. Winds switching from the SSW to the ENE at 16 mph 26 km/h. Gusts up to 29 mph 47 km/h.

Wednesday, September 16, 2026

Mid-Morning
Riordan Weather - 2026-09-16 - Morning - Light Showers
65°F 18°C
Light Showers
Mid-Afternoon
Riordan Weather - 2026-09-16 - Afternoon - Sunny
89°F 32°C
Sunny
Early-Evening
Riordan Weather - 2026-09-16 - Evening - Sunny
87°F 31°C
Sunny
Very warm near 89°F 32°C, though humidity makes it feel like 93°F 34°C, morning showers, giving way to clearing skies, with lower humidity and barometric pressure falling. Winds moving from the ENE to the SE at 7 mph 11 km/h.

Thursday, September 17, 2026

Mid-Morning
Riordan Weather - 2026-09-17 - Morning - Partly Cloudy
80°F 26°C
Partly Cloudy
Mid-Afternoon
Riordan Weather - 2026-09-17 - Afternoon - Sunny
94°F 34°C
Sunny
Early-Evening
Riordan Weather - 2026-09-17 - Evening - Sunny
86°F 30°C
Sunny
Hot temperatures near 94°F 34°C, partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds swinging from the SSW to the ESE at 6 mph 10 km/h.

Friday, September 18, 2026

Mid-Morning
Riordan Weather - 2026-09-18 - Morning - Sunny
77°F 25°C
Sunny
Mid-Afternoon
Riordan Weather - 2026-09-18 - Afternoon - Sunny
86°F 30°C
Sunny
Early-Evening
Riordan Weather - 2026-09-18 - Evening - Sunny
84°F 29°C
Sunny
Quite warm reaching 86°F 30°C, feeling like 90°F 32°C during peak afternoon, sunny throughout the day, with steady humidity and steady pressure. Winds shifting from the S to the SE at 10 mph 16 km/h.

Saturday, September 19, 2026

Mid-Morning
Riordan Weather - 2026-09-19 - Morning - Partly Cloudy
80°F 27°C
Partly Cloudy
Mid-Afternoon
Riordan Weather - 2026-09-19 - Afternoon - Sunny
91°F 33°C
Sunny
Early-Evening
Riordan Weather - 2026-09-19 - Evening - Sunny
80°F 27°C
Sunny
Very hot with a high of 91°F 33°C, feeling closer to 94°F 34°C in the humidity, partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with increasing humidity and steady pressure. Winds turning from the SSW to the ESE at 14 mph 22 km/h. Gusts up to 25 mph 40 km/h.

Sunday, September 20, 2026

Mid-Morning
Riordan Weather - 2026-09-20 - Morning - Scattered Showers
62°F 17°C
Scattered Showers
Mid-Afternoon
Riordan Weather - 2026-09-20 - Afternoon - Scattered Showers
64°F 18°C
Scattered Showers
Early-Evening
Riordan Weather - 2026-09-20 - Evening - Overcast
62°F 17°C
Overcast
Comfortable at 64°F 18°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds switching from the NNE to the NE at 12 mph 18 km/h.

Monday, September 21, 2026

Mid-Morning
Riordan Weather - 2026-09-21 - Morning - Overcast
59°F 15°C
Overcast
Mid-Afternoon
Riordan Weather - 2026-09-21 - Afternoon - Sunny
69°F 20°C
Sunny
Early-Evening
Riordan Weather - 2026-09-21 - Evening - Sunny
65°F 19°C
Sunny
Enjoyable around 69°F 20°C, cloudy in the morning, sunny in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds moving from the ENE to the E at 7 mph 11 km/h.

Tuesday, September 22, 2026

Mid-Morning
Riordan Weather - 2026-09-22 - Morning - Overcast
57°F 14°C
Overcast
Mid-Afternoon
Riordan Weather - 2026-09-22 - Afternoon - Overcast
70°F 21°C
Overcast
Early-Evening
Riordan Weather - 2026-09-22 - Evening - Sunny
67°F 20°C
Sunny
Mild temperatures up to 70°F 21°C, overcast in the morning, partly cloudy in the afternoon, and cloudy this evening, with steady humidity and steady pressure.

Wednesday, September 23, 2026

Mid-Morning
Riordan Weather - 2026-09-23 - Morning - Cloudy
60°F 15°C
Cloudy
Mid-Afternoon
Riordan Weather - 2026-09-23 - Afternoon - Overcast
71°F 22°C
Overcast
Early-Evening
Riordan Weather - 2026-09-23 - Evening - Overcast
67°F 20°C
Overcast
Mild with a high of 71°F 22°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and steady pressure.

Thursday, September 24, 2026

Mid-Morning
Riordan Weather - 2026-09-24 - Morning - Overcast
59°F 15°C
Overcast
Mid-Afternoon
Riordan Weather - 2026-09-24 - Afternoon - Overcast
73°F 23°C
Overcast
Early-Evening
Riordan Weather - 2026-09-24 - Evening - Overcast
69°F 20°C
Overcast
Pleasant near 73°F 23°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds swinging from the SE to the ESE at 6 mph 10 km/h.

Friday, September 25, 2026

Mid-Morning
Riordan Weather - 2026-09-25 - Morning - Overcast
65°F 18°C
Overcast
Mid-Afternoon
Riordan Weather - 2026-09-25 - Afternoon - Cloudy
78°F 25°C
Cloudy
Early-Evening
Riordan Weather - 2026-09-25 - Evening - Partly Cloudy
74°F 24°C
Partly Cloudy
Comfortable with temperatures reaching 78°F 25°C, cloudy through the afternoon, turning sunny this evening, with steady humidity and steady pressure. Winds shifting from the S to the SSE at 8 mph 12 km/h.

Saturday, September 26, 2026

Mid-Morning
Riordan Weather - 2026-09-26 - Morning - Cloudy
68°F 20°C
Cloudy
Mid-Afternoon
Riordan Weather - 2026-09-26 - Afternoon - Sunny
83°F 28°C
Sunny
Early-Evening
Riordan Weather - 2026-09-26 - Evening - Partly Cloudy
78°F 26°C
Partly Cloudy
Quite warm around 83°F 28°C, cloudy in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds blowing from the SSW at 11 mph 18 km/h.

Sunday, September 27, 2026

Mid-Morning
Riordan Weather - 2026-09-27 - Morning - Sunny
71°F 22°C
Sunny
Mid-Afternoon
Riordan Weather - 2026-09-27 - Afternoon - Sunny
86°F 30°C
Sunny
Early-Evening
Riordan Weather - 2026-09-27 - Evening - Sunny
79°F 26°C
Sunny
Warm temperatures up to 86°F 30°C, partly cloudy in the morning, sunny in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds switching from the SSW to the SE at 8 mph 13 km/h.

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Weather by the Numbers

Mon, 14th
Riordan MO Weather - Monday, Sep 14, 2026 - Sunny
Hi: 93°F 34°C
Lo: 63°F 17°C
Sunrise 06:59 AM
Sunset 07:28 PM
Wind S 17 mph27 km/h
Dew Point 67°F19°C
uv Index 7
Barometric Pressure 29.97 in1015 mb
POP 4% *
Humidity 58%
Tue, 15th
Riordan MO Weather - Tuesday, Sep 15, 2026 - Sunny
Hi: 91°F 33°C
Lo: 67°F 20°C
Sunrise 06:59 AM
Sunset 07:26 PM
Wind SW 9 mph14 km/h
Dew Point 63°F17°C
uv Index 5
Barometric Pressure 30 in1016 mb
POP 3% *
Humidity 54%
Wed, 16th
Riordan MO Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 92°F 33°C
Lo: 64°F 18°C
Sunrise 07:00 AM
Sunset 07:24 PM
Wind ESE 10 mph15 km/h
Dew Point 68°F20°C
uv Index 4
Barometric Pressure 30.21 in1023 mb
POP 11% *
Humidity 82%
Thu, 17th
Riordan MO Weather - Thursday, Sep 17, 2026 - Sunny
Hi: 94°F 35°C
Lo: 76°F 24°C
Sunrise 07:01 AM
Sunset 07:23 PM
Wind SSW 10 mph16 km/h
Dew Point 64°F18°C
uv Index 8
Barometric Pressure 30.18 in1022 mb
POP 1% *
Humidity 43%
Fri, 18th
Riordan MO Weather - Friday, Sep 18, 2026 - Sunny
Hi: 89°F 32°C
Lo: 69°F 20°C
Sunrise 07:02 AM
Sunset 07:21 PM
Wind SSW 13 mph21 km/h
Dew Point 63°F17°C
uv Index 8
Barometric Pressure 30.03 in1017 mb
POP 1% *
Humidity 43%
Sat, 19th
Riordan MO Weather - Saturday, Sep 19, 2026 - Sunny
Hi: 93°F 34°C
Lo: 67°F 20°C
Sunrise 07:03 AM
Sunset 07:20 PM
Wind SW 15 mph23 km/h
Dew Point 63°F17°C
uv Index 8
Barometric Pressure 29.85 in1011 mb
POP 1% *
Humidity 47%
Sun, 20th
Riordan MO Weather - Sunday, Sep 20, 2026 - Patchy Rain Nearby
Hi: 66°F 19°C
Lo: 60°F 16°C
Sunrise 07:04 AM
Sunset 07:18 PM
Wind NNE 15 mph24 km/h
Dew Point 56°F13°C
uv Index 4
Barometric Pressure 30.12 in1020 mb
POP 23% *
Humidity 80%
Mon, 21st
Riordan MO Weather - Monday, Sep 21, 2026 - Partly Cloudy
Hi: 69°F 21°C
Lo: 57°F 14°C
Sunrise 07:05 AM
Sunset 07:16 PM
Wind ENE 8 mph13 km/h
Dew Point 51°F11°C
uv Index 5
Barometric Pressure 30.21 in1023 mb
POP 5% *
Humidity 62%
Tue, 22nd
Riordan MO Weather - Tuesday, Sep 22, 2026 - Overcast
Hi: 71°F 22°C
Lo: 54°F 12°C
Sunrise 07:06 AM
Sunset 07:15 PM
Wind ESE 6 mph9 km/h
Dew Point 43°F6°C
uv Index 4
Barometric Pressure 30.24 in1024 mb
POP 11% *
Humidity 46%
Wed, 23rd
Riordan MO Weather - Wednesday, Sep 23, 2026 - Overcast
Hi: 71°F 22°C
Lo: 56°F 13°C
Sunrise 07:07 AM
Sunset 07:13 PM
Wind ESE 7 mph11 km/h
Dew Point 47°F8°C
uv Index 4
Barometric Pressure 30.24 in1024 mb
POP 11% *
Humidity 48%
Thu, 24th
Riordan MO Weather - Thursday, Sep 24, 2026 - Cloudy
Hi: 74°F 23°C
Lo: 54°F 12°C
Sunrise 07:08 AM
Sunset 07:12 PM
Wind SSE 8 mph13 km/h
Dew Point 44°F7°C
uv Index 5
Barometric Pressure 30.18 in1022 mb
POP 9% *
Humidity 42%
Fri, 25th
Riordan MO Weather - Friday, Sep 25, 2026 - Partly Cloudy
Hi: 79°F 26°C
Lo: 60°F 16°C
Sunrise 07:08 AM
Sunset 07:10 PM
Wind S 9 mph15 km/h
Dew Point 49°F9°C
uv Index 6
Barometric Pressure 30.15 in1021 mb
POP 5% *
Humidity 44%
Sat, 26th
Riordan MO Weather - Saturday, Sep 26, 2026 - Partly Cloudy
Hi: 84°F 29°C
Lo: 64°F 18°C
Sunrise 07:09 AM
Sunset 07:08 PM
Wind SSW 11 mph18 km/h
Dew Point 47°F8°C
uv Index 7
Barometric Pressure 30.15 in1021 mb
POP 2% *
Humidity 34%
Sun, 27th
Riordan MO Weather - Sunday, Sep 27, 2026 - Partly Cloudy
Hi: 87°F 30°C
Lo: 66°F 19°C
Sunrise 07:10 AM
Sunset 07:07 PM
Wind SSW 10 mph16 km/h
Dew Point 45°F7°C
uv Index 7
Barometric Pressure 30.15 in1021 mb
POP 2% *
Humidity 29%
* POP = Probability of Precipitation. Data for 12:00 PM.