Great Miami River from Sidney to Hamilton, OH
06/21/2026 10:00 AM
71°F
TEMPERATURE
Winds 1 mph E
Sunny
Partly sunny, with a high near 81. Southeast wind 1 to 6 mph.
Moonrise
02:34 PM
Moonset
02:13 AM
Sunrise
06:08 AM
Moon Phase
Waxing crescent
Sunset
09:08 PM

Hourly Forecast

Sun, 10:00 AM

Sunny
Winds: 1 mph E
71°

Sun, 11:00 AM

Mostly Sunny
Winds: 2 mph E
74°

Sun, 12:00 PM

Mostly Sunny
Winds: 3 mph S
76°

Sun, 01:00 PM

Mostly Sunny
Winds: 3 mph S
78°

Sun, 02:00 PM

Partly Sunny
Winds: 5 mph S
79°

Sun, 03:00 PM

Partly Sunny
Winds: 5 mph S
80°

Sun, 04:00 PM

Partly Sunny
Winds: 5 mph S
81°

Sun, 05:00 PM

Mostly Cloudy
Winds: 6 mph SE
79°

Sun, 06:00 PM

Slight Chance Rain Showers
Winds: 7 mph SE
79°

Sun, 07:00 PM

Chance Rain Showers
Winds: 9 mph SE
78°

Sun, 08:00 PM

Chance Showers And Thunderstorms
Winds: 10 mph E
75°

Sun, 09:00 PM

Showers And Thunderstorms Likely
Winds: 10 mph E
73°

Sun, 10:00 PM

Showers And Thunderstorms
Winds: 12 mph SE
72°

Sun, 11:00 PM

Showers And Thunderstorms
Winds: 12 mph SE
70°

Mon, 12:00 AM

Showers And Thunderstorms
Winds: 12 mph SE
69°

Mon, 01:00 AM

Showers And Thunderstorms
Winds: 12 mph S
68°

Mon, 02:00 AM

Showers And Thunderstorms
Winds: 13 mph S
67°

Mon, 03:00 AM

Showers And Thunderstorms
Winds: 12 mph S
67°

Mon, 04:00 AM

Showers And Thunderstorms Likely
Winds: 13 mph S
67°

Mon, 05:00 AM

Showers And Thunderstorms Likely
Winds: 13 mph SW
67°

Mon, 06:00 AM

Showers And Thunderstorms Likely
Winds: 12 mph SW
67°

Mon, 07:00 AM

Showers And Thunderstorms Likely
Winds: 12 mph SW
66°

Mon, 08:00 AM

Chance Showers And Thunderstorms
Winds: 12 mph SW
68°

Mon, 09:00 AM

Chance Showers And Thunderstorms
Winds: 10 mph SW
70°
Winds: 1 to 6 mph SE
Partly sunny, with a high near 81. Southeast wind 1 to 6 mph.
Winds: 7 to 13 mph SE
A chance of rain showers before 8pm, then a chance of showers and thunderstorms between 8pm and 9pm, then showers and thunderstorms. Mostly cloudy, with a low around 65. Southeast wind 7 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Winds: 13 mph W
Showers and thunderstorms likely before 8am, then a chance of showers and thunderstorms between 8am and 11am, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 78. West wind around 13 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Winds: 5 to 13 mph N
A chance of rain showers before 8pm. Mostly cloudy, with a low around 58. North wind 5 to 13 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Winds: 7 mph N
Sunny, with a high near 79. North wind around 7 mph.
Winds: 1 to 6 mph NE
Mostly clear, with a low around 58.
Winds: 1 to 5 mph S
Sunny, with a high near 82.
Winds: 1 to 5 mph S
A slight chance of showers and thunderstorms after 8pm. Partly cloudy, with a low around 62.
Winds: 3 to 9 mph SW
A chance of showers and thunderstorms. Mostly sunny, with a high near 82. Chance of precipitation is 40%.
Winds: 2 to 9 mph W
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 62. Chance of precipitation is 40%.
Winds: 2 to 7 mph W
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 83.
Winds: 1 to 6 mph W
A chance of showers and thunderstorms. Partly cloudy, with a low around 63. Chance of precipitation is 30%.
Winds: 2 to 7 mph S
A chance of rain showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 40%.
Winds: 6 mph S
A chance of showers and thunderstorms before 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 68.

Nearshore Marine Forecast

National Weather Service Northern Indiana

For waters within five nautical miles of shore on Lake Michigan THIS AFTERNOON.Southeast winds 10 knots or less becoming east. Showers with a slight chance of thunderstorms late. Waves 1 foot or less. .TONIGHT.East winds 10 to 15 knots becoming northeast 15 to 20 knots. Showers with a slight chance of thunderstorms. Waves 1 to 3 feet building to 2 to 4 feet. .MONDAY.Northeast winds 15 to 20 knots becoming north 10 to 15 knots. Gusts up to 25 knots. A chance of showers in the morning. Waves 2 to 4 feet building to 3 to 5 feet. .MONDAY NIGHT.North winds 5 to 15 knots. Gusts up to 25 knots. Mostly clear. Waves 3 to 5 feet. Winds and waves higher in and near thunderstorms. The water temperature at St. Joseph is 65 degrees and at Michigan City is 60 degrees.

THIS AFTERNOON
Light and variable winds becoming east 5 to 10 knots Showers likely with a slight chance of thunderstorms late Waves 1 foot or less
TONIGHT
East winds 10 to 15 knots becoming northeast 15 to 20 knots Showers with a slight chance of thunderstorms Waves 1 to 3 feet
MONDAY
Northeast winds 10 to 15 knots becoming north 15 to 20 knots Gusts up to 25 knots A chance of showers in the morning Waves 1 to 3 feet building to 3 to 5 feet late in the day
MONDAY NIGHT
North winds 15 to 20 knots diminishing to 5 to 15 knots Gusts up to 25 knots Mostly clear Waves 3 to 6 feet subsiding to 2 to 4 feet
Reporting time 10:21 AM EDT Sun Jun 21 2026
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