Great Miami River from Sidney to Hamilton, OH
08/09/2026 04:00 AM
70°F
TEMPERATURE
Winds 1 mph W
Partly Cloudy
Mostly clear, with a low around 67. West wind around 1 mph.
Moonrise
03:41 AM
Moonset
07:47 PM
Sunrise
06:42 AM
Moon Phase
Waning crescent
Sunset
08:42 PM

Hourly Forecast

Sun, 04:00 AM

Partly Cloudy
Winds: 1 mph W
70°

Sun, 05:00 AM

Mostly Clear
Winds: 0 mph
69°

Sun, 06:00 AM

Sunny
Winds: 0 mph
69°

Sun, 07:00 AM

Mostly Sunny
Winds: 0 mph
68°

Sun, 08:00 AM

Mostly Sunny
Winds: 1 mph E
70°

Sun, 09:00 AM

Mostly Sunny
Winds: 1 mph SE
73°

Sun, 10:00 AM

Sunny
Winds: 3 mph S
79°

Sun, 11:00 AM

Mostly Sunny
Winds: 5 mph S
82°

Sun, 12:00 PM

Sunny
Winds: 6 mph SW
84°

Sun, 01:00 PM

Mostly Sunny
Winds: 7 mph SW
87°

Sun, 02:00 PM

Mostly Sunny
Winds: 9 mph SW
89°

Sun, 03:00 PM

Mostly Sunny
Winds: 9 mph SW
90°

Sun, 04:00 PM

Mostly Sunny
Winds: 9 mph SW
90°

Sun, 05:00 PM

Mostly Sunny
Winds: 9 mph SW
91°

Sun, 06:00 PM

Partly Cloudy
Winds: 9 mph SW
89°

Sun, 07:00 PM

Mostly Clear
Winds: 8 mph SW
88°

Sun, 08:00 PM

Partly Cloudy
Winds: 7 mph S
86°

Sun, 09:00 PM

Partly Cloudy
Winds: 6 mph S
83°

Sun, 10:00 PM

Mostly Cloudy
Winds: 7 mph S
80°

Sun, 11:00 PM

Mostly Cloudy
Winds: 7 mph SW
79°

Mon, 12:00 AM

Partly Cloudy
Winds: 7 mph S
78°

Mon, 01:00 AM

Partly Cloudy
Winds: 7 mph SW
77°

Mon, 02:00 AM

Partly Cloudy
Winds: 7 mph S
76°

Mon, 03:00 AM

Partly Cloudy
Winds: 8 mph SW
76°
Winds: 1 mph W
Mostly clear, with a low around 67. West wind around 1 mph.
Winds: 0 to 9 mph S
Mostly sunny, with a high near 91. South wind 0 to 9 mph.
Winds: 6 to 9 mph SW
A slight chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 74. Southwest wind 6 to 9 mph. Chance of precipitation is 20%.
Winds: 9 to 13 mph SW
A chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms between 8am and 11am, then a chance of showers and thunderstorms between 11am and 5pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 91. Heat index values as high as 101. Southwest wind 9 to 13 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Winds: 6 to 10 mph SW
A chance of showers and thunderstorms before 2am, then showers and thunderstorms likely. Mostly cloudy, with a low around 72. Southwest wind 6 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.
Winds: 8 to 13 mph SW
Showers and thunderstorms likely before 5pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 89. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.
Winds: 5 to 10 mph SW
Showers and thunderstorms likely before 8pm, then showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 80%.
Winds: 6 to 12 mph W
Showers and thunderstorms. Mostly cloudy, with a high near 87. Chance of precipitation is 80%.
Winds: 6 to 10 mph W
Showers and thunderstorms likely. Mostly cloudy, with a low around 68. Chance of precipitation is 70%.
Winds: 6 to 9 mph NW
A chance of rain showers before 8am, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 50%.
Winds: 5 to 8 mph N
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.
Winds: 5 to 8 mph NE
A chance of showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 30%.
Winds: 5 to 8 mph NE
A slight chance of showers and thunderstorms before 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 30%.
Winds: 5 to 9 mph SE
A chance of showers and thunderstorms before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 81.

Nearshore Marine Forecast

National Weather Service Northern Indiana

For waters within five nautical miles of shore on Lake Michigan TODAY.South winds 5 to 10 knots. A chance of showers and thunderstorms this afternoon. Waves 1 foot or less. .TONIGHT.South winds 5 to 10 knots. A chance of showers and thunderstorms in the evening, then showers likely with a chance of thunderstorms overnight. Some thunderstorms may produce heavy rainfall. Waves 1 foot or less. .MONDAY.Southwest winds 10 knots or less becoming north. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Waves 1 foot or less. .MONDAY NIGHT.Northeast winds less than 10 knots becoming south. Showers likely with a chance of thunderstorms. Waves 1 foot or less. Winds and waves higher in and near thunderstorms. The water temperature at St. Joseph is 73 degrees and at Michigan City is 69 degrees.

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