Great Miami River from Sidney to Hamilton, OH
08/30/2026 05:00 PM
89°F
TEMPERATURE
Winds 8 mph W
Mostly Sunny
Partly sunny, with a high near 91. West wind around 8 mph.
Moonrise
10:15 PM
Moonset
10:38 AM
Sunrise
07:02 AM
Moon Phase
Waning gibbous
Sunset
08:11 PM

Hourly Forecast

Sun, 05:00 PM

Mostly Sunny
Winds: 8 mph W
89°

Sun, 06:00 PM

Partly Cloudy
Winds: 7 mph SW
89°

Sun, 07:00 PM

Partly Cloudy
Winds: 5 mph SW
87°

Sun, 08:00 PM

Partly Cloudy
Winds: 2 mph SW
83°

Sun, 09:00 PM

Partly Cloudy
Winds: 2 mph S
80°

Sun, 10:00 PM

Mostly Cloudy
Winds: 1 mph SE
78°

Sun, 11:00 PM

Mostly Cloudy
Winds: 2 mph S
76°

Mon, 12:00 AM

Mostly Cloudy
Winds: 2 mph SE
75°

Mon, 01:00 AM

Partly Cloudy
Winds: 2 mph S
74°

Mon, 02:00 AM

Partly Cloudy
Winds: 2 mph S
73°

Mon, 03:00 AM

Partly Cloudy
Winds: 2 mph S
73°

Mon, 04:00 AM

Partly Cloudy
Winds: 2 mph S
72°

Mon, 05:00 AM

Mostly Cloudy
Winds: 3 mph S
72°

Mon, 06:00 AM

Partly Sunny
Winds: 3 mph S
71°

Mon, 07:00 AM

Mostly Sunny
Winds: 3 mph S
71°

Mon, 08:00 AM

Mostly Sunny
Winds: 3 mph SW
72°

Mon, 09:00 AM

Mostly Sunny
Winds: 5 mph SW
74°

Mon, 10:00 AM

Mostly Sunny
Winds: 6 mph SW
79°

Mon, 11:00 AM

Mostly Sunny
Winds: 7 mph SW
84°

Mon, 12:00 PM

Sunny
Winds: 8 mph SW
86°

Mon, 01:00 PM

Sunny
Winds: 9 mph SW
89°

Mon, 02:00 PM

Mostly Sunny
Winds: 10 mph W
92°

Mon, 03:00 PM

Mostly Sunny
Winds: 10 mph W
92°

Mon, 04:00 PM

Mostly Sunny
Winds: 10 mph W
92°
Winds: 8 mph W
Partly sunny, with a high near 91. West wind around 8 mph.
Winds: 1 to 7 mph S
Partly cloudy, with a low around 71. South wind 1 to 7 mph.
Winds: 3 to 10 mph SW
Mostly sunny, with a high near 94. Southwest wind 3 to 10 mph.
Winds: 3 to 9 mph SW
Partly cloudy, with a low around 73. Southwest wind 3 to 9 mph.
Winds: 5 to 9 mph SW
Sunny, with a high near 96. Southwest wind 5 to 9 mph.
Winds: 3 to 8 mph SW
Mostly clear, with a low around 74.
Winds: 5 to 10 mph SW
Sunny, with a high near 97.
Winds: 2 to 9 mph SW
Mostly clear, with a low around 75.
Winds: 3 to 10 mph W
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95.
Winds: 2 to 8 mph W
A chance of showers and thunderstorms. Partly cloudy, with a low around 72. Chance of precipitation is 30%.
Winds: 2 to 7 mph NW
A chance of showers and thunderstorms before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 90. Chance of precipitation is 40%.
Winds: 3 to 7 mph NE
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 30%.
Winds: 3 to 9 mph NE
A chance of showers and thunderstorms before 8am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 30%.
Winds: 5 to 10 mph NE
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 65.

Nearshore Marine Forecast

National Weather Service Northern Indiana

For waters within five nautical miles of shore on Lake Michigan TONIGHT.South winds 5 to 10 knots. Scattered showers with a slight chance of thunderstorms this evening, then isolated showers after midnight. Waves 1 foot or less. .MONDAY.South winds 10 to 15 knots becoming southwest. A slight chance of showers in the morning. Waves 2 feet or less. .MONDAY NIGHT.Southwest winds around 10 knots. A slight chance of showers and thunderstorms overnight. Waves 1 foot or less. .TUESDAY.Southwest winds 5 to 10 knots. A slight chance of showers and thunderstorms in the morning. 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 65 degrees.

TONIGHT
South winds 5 to 10 knots Scattered showers with a slight chance of thunderstorms this evening, then isolated showers after midnight Waves 2 feet or less
MONDAY
South winds 10 to 15 knots becoming southwest A slight chance of showers in the morning Waves 2 feet or less
MONDAY NIGHT
Southwest winds 5 to 15 knots A slight chance of showers and thunderstorms overnight Waves 1 to 2 feet
TUESDAY
Southwest winds 5 to 10 knots A slight chance of showers and thunderstorms in the morning Waves 2 feet or less
Reporting time 05:11 PM EDT Sun Aug 30 2026
Reporting time
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