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Riley MI Weather - Heavy Rain - 71°F
Heavy Rain
71°F
Updated 3:55 pm
Feels Like 107°F
Humidity 83%
Wind N 10 mph
Barometer  29.97 in
Dew Point 66°F
Riley MI Weather - Heavy Rain - 22°C
Heavy Rain
22°C
Updated 3:55 pm
Feels Like 42°C
Humidity 83%
Wind N 16 km/h
Barometer  101.5 kPa
Dew Point 19°C
Riley, MI Weather and Current Conditionsriley mi weather forecast

Riley, MI Weather Forecast

Riley Michigan WeatherRiley, Michigan Weather Weather Forecast
14 day API weather forecast for Riley, Michigan. Note: The 7-day weather forecast for Riley, MI is the most reliable and accurate weather forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days ahead.
Riley, MI Weather Forecast Dated: 355 PM Thu Sep 03 2026
Expect a mild stretch with a mix of sun and clouds and occasional showers over the coming period. generally humid conditions and no major pressure swings will dominate.

Thursday, September 3, 2026

Mid-Morning
Riley Weather - 2026-09-03 - Morning - Scattered Showers
74°F 24°C
Scattered Showers
Mid-Afternoon
Riley Weather - 2026-09-03 - Afternoon - Scattered Showers
96°F 36°C
Scattered Showers
Early-Evening
Riley Weather - 2026-09-03 - Evening - Light Showers
78°F 26°C
Light Showers
Sizzling hot near 96°F 36°C with a heat index reaching 108°F 42°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds turning from the NW to the N at 9 mph 15 km/h.

Friday, September 4, 2026

Mid-Morning
Riley Weather - 2026-09-04 - Morning - Heavy Rain
66°F 19°C
Heavy Rain
Mid-Afternoon
Riley Weather - 2026-09-04 - Afternoon - Scattered Showers
74°F 23°C
Scattered Showers
Early-Evening
Riley Weather - 2026-09-04 - Evening - Scattered Showers
71°F 22°C
Scattered Showers
Comfortable with temperatures reaching 74°F 23°C, scattered downpours possible, with lower humidity and steady pressure. Winds switching from the NW to the NE at 6 mph 10 km/h.

Saturday, September 5, 2026

Mid-Morning
Riley Weather - 2026-09-05 - Morning - Overcast
62°F 17°C
Overcast
Mid-Afternoon
Riley Weather - 2026-09-05 - Afternoon - Sunny
75°F 24°C
Sunny
Early-Evening
Riley Weather - 2026-09-05 - Evening - Sunny
67°F 20°C
Sunny
Enjoyable around 75°F 24°C, overcast in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds moving from the E to the NNE at 10 mph 15 km/h.

Sunday, September 6, 2026

Mid-Morning
Riley Weather - 2026-09-06 - Morning - Sunny
60°F 16°C
Sunny
Mid-Afternoon
Riley Weather - 2026-09-06 - Afternoon - Sunny
74°F 23°C
Sunny
Early-Evening
Riley Weather - 2026-09-06 - Evening - Sunny
66°F 19°C
Sunny
Mild temperatures up to 74°F 23°C, sunny throughout the day, with lower humidity and steady pressure. Winds swinging from the E to the NE at 8 mph 13 km/h.

Monday, September 7, 2026

Mid-Morning
Riley Weather - 2026-09-07 - Morning - Overcast
59°F 15°C
Overcast
Mid-Afternoon
Riley Weather - 2026-09-07 - Afternoon - Overcast
74°F 23°C
Overcast
Early-Evening
Riley Weather - 2026-09-07 - Evening - Partly Cloudy
68°F 20°C
Partly Cloudy
Mild with a high of 74°F 23°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds shifting from the NE to the ENE at 6 mph 10 km/h.

Tuesday, September 8, 2026

Mid-Morning
Riley Weather - 2026-09-08 - Morning - Overcast
62°F 17°C
Overcast
Mid-Afternoon
Riley Weather - 2026-09-08 - Afternoon - Overcast
67°F 19°C
Overcast
Early-Evening
Riley Weather - 2026-09-08 - Evening - Overcast
67°F 19°C
Overcast
Mildly cool near 67°F 19°C, overcast throughout the day, with steady humidity and steady pressure.

Wednesday, September 9, 2026

Mid-Morning
Riley Weather - 2026-09-09 - Morning - Scattered Showers
69°F 21°C
Scattered Showers
Mid-Afternoon
Riley Weather - 2026-09-09 - Afternoon - Overcast
75°F 24°C
Overcast
Early-Evening
Riley Weather - 2026-09-09 - Evening - Overcast
80°F 27°C
Overcast
Comfortable with temperatures reaching 75°F 24°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure falling. Winds turning from the SSW to the W at 13 mph 21 km/h. Gusts up to 26 mph 42 km/h.

Thursday, September 10, 2026

Mid-Morning
Riley Weather - 2026-09-10 - Morning - Partly Cloudy
68°F 20°C
Partly Cloudy
Mid-Afternoon
Riley Weather - 2026-09-10 - Afternoon - Overcast
72°F 22°C
Overcast
Early-Evening
Riley Weather - 2026-09-10 - Evening - Overcast
68°F 21°C
Overcast
Enjoyable around 72°F 22°C, cloudy in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds switching from the NW to the NNW at 11 mph 17 km/h. Gusts up to 20 mph 32 km/h.

Friday, September 11, 2026

Mid-Morning
Riley Weather - 2026-09-11 - Morning - Sunny
56°F 13°C
Sunny
Mid-Afternoon
Riley Weather - 2026-09-11 - Afternoon - Sunny
67°F 20°C
Sunny
Early-Evening
Riley Weather - 2026-09-11 - Evening - Sunny
63°F 17°C
Sunny
Refreshing around 67°F 20°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds moving from the NNW to the NE at 6 mph 10 km/h.

Saturday, September 12, 2026

Mid-Morning
Riley Weather - 2026-09-12 - Morning - Sunny
61°F 16°C
Sunny
Mid-Afternoon
Riley Weather - 2026-09-12 - Afternoon - Overcast
74°F 23°C
Overcast
Early-Evening
Riley Weather - 2026-09-12 - Evening - Cloudy
69°F 20°C
Cloudy
Mild with a high of 74°F 23°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with lower humidity and steady pressure.

Sunday, September 13, 2026

Mid-Morning
Riley Weather - 2026-09-13 - Morning - Overcast
66°F 19°C
Overcast
Mid-Afternoon
Riley Weather - 2026-09-13 - Afternoon - Light Showers
76°F 24°C
Light Showers
Early-Evening
Riley Weather - 2026-09-13 - Evening - Cloudy
77°F 25°C
Cloudy
Pleasant near 76°F 24°C, clouds building with afternoon showers likely, with steady humidity and barometric pressure falling. Winds swinging from the S to the SW at 10 mph 16 km/h. Gusts up to 22 mph 36 km/h.

Monday, September 14, 2026

Mid-Morning
Riley Weather - 2026-09-14 - Morning - Scattered Showers
69°F 21°C
Scattered Showers
Mid-Afternoon
Riley Weather - 2026-09-14 - Afternoon - Nearby Thunderstorms
79°F 26°C
Nearby Thunderstorms
Early-Evening
Riley Weather - 2026-09-14 - Evening - Scattered Showers
81°F 27°C
Scattered Showers
Comfortable with temperatures reaching 79°F 26°C, locally heavy downpours at times, with lower humidity and barometric pressure falling. Winds out of the WSW at 12 mph 19 km/h. Gusts up to 21 mph 34 km/h.

Tuesday, September 15, 2026

Mid-Morning
Riley Weather - 2026-09-15 - Morning - Sunny
64°F 18°C
Sunny
Mid-Afternoon
Riley Weather - 2026-09-15 - Afternoon - Sunny
73°F 23°C
Sunny
Early-Evening
Riley Weather - 2026-09-15 - Evening - Overcast
63°F 18°C
Overcast
Enjoyable around 73°F 23°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds building from WNW at 8 mph 13 km/h to WNW at 18 mph 29 km/h. Gusts up to 33 mph 52 km/h.

Wednesday, September 16, 2026

Mid-Morning
Riley Weather - 2026-09-16 - Morning - Overcast
52°F 11°C
Overcast
Mid-Afternoon
Riley Weather - 2026-09-16 - Afternoon - Sunny
57°F 14°C
Sunny
Early-Evening
Riley Weather - 2026-09-16 - Evening - Sunny
55°F 13°C
Sunny
Cool and brisk at 57°F 14°C, overcast in the morning, cloudy in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure rising. Winds NW at 16 mph 25 km/h. Gusts up to 21 mph 33 km/h.

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Weather by the Numbers

Thu, 3rd
Riley MI Weather - Thursday, Sep 3, 2026 - Patchy Rain Nearby
Hi: 96°F 36°C
Lo: 66°F 19°C
Sunrise 06:58 AM
Sunset 08:02 PM
Wind W 7 mph11 km/h
Dew Point 75°F24°C
uv Index 6
Barometric Pressure 29.94 in1014 mb
POP 12% *
Humidity 59%
Fri, 4th
Riley MI Weather - Friday, Sep 4, 2026 - Light Rain Shower
Hi: 75°F 24°C
Lo: 65°F 18°C
Sunrise 07:00 AM
Sunset 08:01 PM
Wind ENE 3 mph5 km/h
Dew Point 66°F19°C
uv Index 5
Barometric Pressure 29.94 in1014 mb
POP 52% *
Humidity 94%
Sat, 5th
Riley MI Weather - Saturday, Sep 5, 2026 - Sunny
Hi: 75°F 24°C
Lo: 59°F 15°C
Sunrise 07:01 AM
Sunset 07:59 PM
Wind E 7 mph11 km/h
Dew Point 55°F13°C
uv Index 5
Barometric Pressure 30 in1016 mb
POP 3% *
Humidity 56%
Sun, 6th
Riley MI Weather - Sunday, Sep 6, 2026 - Sunny
Hi: 74°F 23°C
Lo: 58°F 15°C
Sunrise 07:02 AM
Sunset 07:57 PM
Wind E 9 mph14 km/h
Dew Point 55°F13°C
uv Index 6
Barometric Pressure 30.12 in1020 mb
POP 3% *
Humidity 59%
Mon, 7th
Riley MI Weather - Monday, Sep 7, 2026 - Sunny
Hi: 74°F 23°C
Lo: 56°F 14°C
Sunrise 07:03 AM
Sunset 07:56 PM
Wind ENE 7 mph12 km/h
Dew Point 51°F11°C
uv Index 6
Barometric Pressure 30.21 in1023 mb
POP 2% *
Humidity 52%
Tue, 8th
Riley MI Weather - Tuesday, Sep 8, 2026 - Overcast
Hi: 67°F 19°C
Lo: 59°F 15°C
Sunrise 07:04 AM
Sunset 07:54 PM
Wind ESE 6 mph10 km/h
Dew Point 57°F14°C
uv Index 4
Barometric Pressure 30.21 in1023 mb
POP 20% *
Humidity 73%
Wed, 9th
Riley MI Weather - Wednesday, Sep 9, 2026 - Overcast
Hi: 81°F 27°C
Lo: 66°F 19°C
Sunrise 07:05 AM
Sunset 07:52 PM
Wind SSW 15 mph24 km/h
Dew Point 67°F20°C
uv Index 5
Barometric Pressure 29.97 in1015 mb
POP 31% *
Humidity 92%
Thu, 10th
Riley MI Weather - Thursday, Sep 10, 2026 - Sunny
Hi: 74°F 23°C
Lo: 61°F 16°C
Sunrise 07:06 AM
Sunset 07:50 PM
Wind NW 14 mph22 km/h
Dew Point 51°F11°C
uv Index 6
Barometric Pressure 29.83 in1010 mb
POP 3% *
Humidity 50%
Fri, 11th
Riley MI Weather - Friday, Sep 11, 2026 - Patchy Rain Nearby
Hi: 68°F 20°C
Lo: 53°F 12°C
Sunrise 07:07 AM
Sunset 07:49 PM
Wind NNW 11 mph17 km/h
Dew Point 49°F10°C
uv Index 4
Barometric Pressure 30.03 in1017 mb
POP 5% *
Humidity 59%
Sat, 12th
Riley MI Weather - Saturday, Sep 12, 2026 - Sunny
Hi: 75°F 24°C
Lo: 56°F 13°C
Sunrise 07:08 AM
Sunset 07:47 PM
Wind WSW 5 mph9 km/h
Dew Point 49°F9°C
uv Index 6
Barometric Pressure 30.09 in1019 mb
POP 2% *
Humidity 49%
Sun, 13th
Riley MI Weather - Sunday, Sep 13, 2026 - Patchy Rain Nearby
Hi: 77°F 25°C
Lo: 63°F 17°C
Sunrise 07:09 AM
Sunset 07:45 PM
Wind SSW 15 mph24 km/h
Dew Point 54°F12°C
uv Index 5
Barometric Pressure 29.88 in1012 mb
POP 12% *
Humidity 56%
Mon, 14th
Riley MI Weather - Monday, Sep 14, 2026 - Patchy Rain Nearby
Hi: 83°F 28°C
Lo: 68°F 20°C
Sunrise 07:10 AM
Sunset 07:43 PM
Wind WSW 12 mph19 km/h
Dew Point 67°F20°C
uv Index 5
Barometric Pressure 29.71 in1006 mb
POP 18% *
Humidity 84%
Tue, 15th
Riley MI Weather - Tuesday, Sep 15, 2026 - Sunny
Hi: 73°F 23°C
Lo: 55°F 13°C
Sunrise 07:12 AM
Sunset 07:42 PM
Wind W 13 mph22 km/h
Dew Point 53°F12°C
uv Index 6
Barometric Pressure 29.59 in1002 mb
POP 3% *
Humidity 59%
Wed, 16th
Riley MI Weather - Wednesday, Sep 16, 2026 - Overcast
Hi: 58°F 15°C
Lo: 51°F 11°C
Sunrise 07:13 AM
Sunset 07:40 PM
Wind NW 16 mph26 km/h
Dew Point 42°F6°C
uv Index 3
Barometric Pressure 29.91 in1013 mb
POP 16% *
Humidity 65%
* POP = Probability of Precipitation. Data for 12:00 PM.