Riley, MI Weather Forecast and Current Conditions

Current Conditions From Nearby Station

Cloudy 19°F
Feels Like 19°F  
Humidity 67% Dew Point 10°F Wind S 1 MPH Gusts 1 Barometer 30.07 in.
Report from a personal weather station 6.4 mi. SE of central Riley
at

Point Forecast at a Glance

MonDec 15
Mon Dec 15: Cloudy, Low 17F
 
17
TueDec 16
Tue Dec 16: Partly Sunny, High 33F, Low 29F
33
29
WedDec 17
Wed Dec 17: Partly Sunny, High 37F, Low 24F
37
24
ThuDec 18
Thu Dec 18: Showers, High 43F, Low 18F
100%
43
18
FriDec 19
Fri Dec 19: Mostly Cloudy, High 25F, Low 19F
25
19
SatDec 20
Sat Dec 20: Snow Showers, High 38F, Low 21F
50%
38
21
SunDec 21
Sun Dec 21: Mostly Sunny, High 30F, Low 18F
30
18

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

Sharp cooling trend with high temperatures dropping from 33°F to 30°F, falling as low as 25°F. Some precipitation possible with wintry mix on at least one day.

Climate Context

This week's forecast shows temperatures running 2°F below the historical average for December. Normal highs for this period are around 36°F with lows around 23°F.

This Date in Weather History

1987 - A major winter storm hit the Great Lakes Region, intensifying explosively as it crossed northern Illinois. High winds and heavy snow created blizzard conditions in southeastern Wisconsin. Winds gusted to 73 mph, and snowfall totals ranged up to 17 inches at LaFarge. The barometric pressure at Chicago IL dropped three quarters of an inch in six hours to 28.96 inches, a record low reading for December. Up to a foot of snow blanketed northern Illinois, and winds in the Chicago area gusted to 75 mph. O'Hare Airport in Chicago was closed for several hours, for only the fourth time in twenty years. High winds derailed train cars at Avon IN. Light winds and partly sunny skies were reported near the center of the storm, a feature typical of tropical storms.

More on this and other weather history

Riley, MI 7 Day Weather Forecast Details

Monday Dec 15

Cloudy

Night: Cloudy, with a steady temperature around 17. Southwest wind 5 to 8 mph.

Tuesday Dec 16

Partly Sunny

Day: Partly sunny, with a high near 33. South southwest wind 8 to 15 mph, with gusts as high as 25 mph.

Increasing Clouds

Night: Increasing clouds, with a temperature falling to near 29 by 8pm, then rising to around 34 during the remainder of the night. Southwest wind 16 to 18 mph, with gusts as high as 33 mph.

Wednesday Dec 17

Partly Sunny

Day: Partly sunny, with a high near 37. West wind 8 to 14 mph, with gusts as high as 23 mph.

Rain And Snow

Night: A slight chance of rain and snow showers between 1am and 4am, then a slight chance of rain showers after 4am. Mostly cloudy, with a low around 24. South wind 7 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

Thursday Dec 18

Showers

Day: Showers. High near 43. Breezy. Chance of precipitation is 100%.

Rain And Snow

Night: A chance of rain and snow showers before 1am, then a chance of snow showers. Mostly cloudy, with a low around 18. Chance of precipitation is 50%.

Friday Dec 19

Mostly Cloudy

Day: Mostly cloudy, with a high near 25.

Mostly Cloudy

Night: Mostly cloudy, with a low around 19.

Saturday Dec 20

Snow Showers

Day: A chance of snow showers. Mostly cloudy, with a high near 38.

Mostly Cloudy

Night: Mostly cloudy, with a low around 21.

Sunday Dec 21

Mostly Sunny

Day: Mostly sunny, with a high near 30.

Mostly Cloudy

Night: Mostly cloudy, with a low around 18.

Monday Dec 22

Mostly Cloudy

Day: Mostly cloudy, with a high near 33.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.