Great Miami River from Sidney to Hamilton, OH
09/19/2026 03:00 AM
65°F
TEMPERATURE
Winds 5 mph E
Mostly Cloudy
Mostly cloudy, with a low around 62. East wind around 5 mph.
Moonrise
04:12 PM
Moonset
-
Sunrise
07:21 AM
Moon Phase
Waxing gibbous
Sunset
07:40 PM

Hourly Forecast

Sat, 03:00 AM

Mostly Cloudy
Winds: 5 mph E
65°

Sat, 04:00 AM

Mostly Cloudy
Winds: 5 mph E
64°

Sat, 05:00 AM

Mostly Cloudy
Winds: 5 mph E
64°

Sat, 06:00 AM

Mostly Cloudy
Winds: 5 mph E
64°

Sat, 07:00 AM

Mostly Cloudy
Winds: 5 mph E
62°

Sat, 08:00 AM

Mostly Cloudy
Winds: 5 mph E
64°

Sat, 09:00 AM

Partly Sunny
Winds: 5 mph E
66°

Sat, 10:00 AM

Partly Sunny
Winds: 6 mph SE
70°

Sat, 11:00 AM

Partly Sunny
Winds: 6 mph SE
73°

Sat, 12:00 PM

Partly Sunny
Winds: 6 mph SE
77°

Sat, 01:00 PM

Partly Sunny
Winds: 7 mph SE
81°

Sat, 02:00 PM

Slight Chance Showers And Thunderstorms
Winds: 7 mph S
83°

Sat, 03:00 PM

Chance Showers And Thunderstorms
Winds: 7 mph S
84°

Sat, 04:00 PM

Showers And Thunderstorms Likely
Winds: 7 mph SW
85°

Sat, 05:00 PM

Showers And Thunderstorms Likely
Winds: 6 mph S
83°

Sat, 06:00 PM

Chance Showers And Thunderstorms
Winds: 6 mph S
82°

Sat, 07:00 PM

Showers And Thunderstorms Likely
Winds: 6 mph S
80°

Sat, 08:00 PM

Slight Chance Showers And Thunderstorms
Winds: 5 mph SE
77°

Sat, 09:00 PM

Slight Chance Showers And Thunderstorms
Winds: 5 mph E
75°

Sat, 10:00 PM

Slight Chance Showers And Thunderstorms
Winds: 5 mph S
74°

Sat, 11:00 PM

Slight Chance Showers And Thunderstorms
Winds: 6 mph S
73°

Sun, 12:00 AM

Chance Showers And Thunderstorms
Winds: 6 mph S
73°

Sun, 01:00 AM

Chance Showers And Thunderstorms
Winds: 6 mph S
72°

Sun, 02:00 AM

Chance Showers And Thunderstorms
Winds: 6 mph S
72°
Winds: 5 mph E
Mostly cloudy, with a low around 62. East wind around 5 mph.
Winds: 7 mph SE
A slight chance of showers and thunderstorms between 2pm and 3pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 86. Southeast wind around 7 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Winds: 7 mph S
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely between 7pm and 8pm, then a slight chance of showers and thunderstorms between 8pm and midnight, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 69. South wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Winds: 6 to 9 mph W
A chance of rain showers before 11am, then a chance of showers and thunderstorms. Partly sunny, with a high near 86. West wind 6 to 9 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
Winds: 10 to 14 mph NE
Showers and thunderstorms likely. Mostly cloudy, with a low around 60. Northeast wind 10 to 14 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Winds: 13 mph NE
Rain showers likely. Mostly cloudy, with a high near 72. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Winds: 10 to 15 mph NE
A chance of rain showers. Mostly cloudy, with a low around 56. Chance of precipitation is 40%.
Winds: 13 mph NE
A slight chance of rain showers. Mostly cloudy, with a high near 72.
Winds: 9 to 14 mph NE
A chance of rain showers. Mostly cloudy, with a low around 58. Chance of precipitation is 40%.
Winds: 10 mph NE
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 72. Chance of precipitation is 50%.
Winds: 6 to 13 mph NE
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 57. Chance of precipitation is 50%.
Winds: 6 to 10 mph NE
Mostly cloudy, with a high near 72.
Winds: 6 to 10 mph N
Mostly cloudy, with a low around 56.
Winds: 6 to 12 mph NE
Mostly sunny, with a high near 73.

Nearshore Marine Forecast

National Weather Service Northern Indiana

For waters within five nautical miles of shore on Lake Michigan OVERNIGHT.East winds 5 to 15 knots. A slight chance of showers and thunderstorms. A chance of showers and thunderstorms late. Waves 1 foot or less. .SATURDAY.Southeast winds 5 to 15 knots. Showers with a chance of thunderstorms in the morning, then showers with a slight chance of thunderstorms in the afternoon. Waves 2 feet or less. .SATURDAY NIGHT.Southeast winds 5 to 10 knots becoming northwest. Showers with a chance of thunderstorms. Waves 1 foot or less. .SUNDAY.North winds 10 to 15 knots becoming northeast 15 to 20 knots. Gusts up to 25 knots. Showers. Waves 1 to 3 feet building to 2 to 4 feet. Winds and waves higher in and near thunderstorms. The water temperature at St. Joseph is 55 degrees and at Michigan City is 52 degrees.

OVERNIGHT
East winds 5 to 15 knots A slight chance of showers and thunderstorms A chance of showers and thunderstorms late Waves 2 feet or less
SATURDAY
Southeast winds 5 to 15 knots Showers with a chance of thunderstorms in the morning, then showers with a slight chance of thunderstorms in the afternoon Waves 2 feet or less
SATURDAY NIGHT
Southeast winds 5 to 10 knots becoming northwest Showers with a chance of thunderstorms Waves 2 feet or less
SUNDAY
North winds 10 to 15 knots becoming northeast 15 to 20 knots Gusts up to 25 knots Showers Waves 1 to 3 feet building to 3 to 5 feet
Reporting time 10:04 PM EDT Fri Sep 18 2026
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