Great Miami River from Sidney to Hamilton, OH
07/30/2026 09:00 PM
78°F
TEMPERATURE
Winds 2 mph N
Mostly Clear
Partly cloudy, with a low around 64. Northwest wind 1 to 5 mph.
Moonrise
10:40 PM
Moonset
08:28 AM
Sunrise
06:34 AM
Moon Phase
Waning gibbous
Sunset
08:52 PM

Hourly Forecast

Thu, 09:00 PM

Mostly Clear
Winds: 2 mph N
78°

Thu, 10:00 PM

Partly Cloudy
Winds: 1 mph N
75°

Thu, 11:00 PM

Partly Cloudy
Winds: 1 mph NW
73°

Fri, 12:00 AM

Partly Cloudy
Winds: 1 mph W
71°

Fri, 01:00 AM

Partly Cloudy
Winds: 1 mph SW
70°

Fri, 02:00 AM

Partly Cloudy
Winds: 1 mph W
69°

Fri, 03:00 AM

Partly Cloudy
Winds: 1 mph W
68°

Fri, 04:00 AM

Partly Cloudy
Winds: 1 mph NW
67°

Fri, 05:00 AM

Partly Cloudy
Winds: 1 mph N
66°

Fri, 06:00 AM

Mostly Sunny
Winds: 0 mph
66°

Fri, 07:00 AM

Mostly Sunny
Winds: 0 mph
65°

Fri, 08:00 AM

Sunny
Winds: 0 mph
68°

Fri, 09:00 AM

Sunny
Winds: 0 mph
71°

Fri, 10:00 AM

Sunny
Winds: 1 mph SW
78°

Fri, 11:00 AM

Mostly Sunny
Winds: 2 mph SW
82°

Fri, 12:00 PM

Mostly Sunny
Winds: 2 mph SW
85°

Fri, 01:00 PM

Partly Sunny
Winds: 3 mph S
87°

Fri, 02:00 PM

Partly Sunny
Winds: 3 mph SE
89°

Fri, 03:00 PM

Partly Sunny
Winds: 5 mph S
90°

Fri, 04:00 PM

Mostly Cloudy
Winds: 5 mph S
90°

Fri, 05:00 PM

Mostly Cloudy
Winds: 5 mph SE
89°

Fri, 06:00 PM

Mostly Cloudy
Winds: 6 mph SE
88°

Fri, 07:00 PM

Mostly Cloudy
Winds: 5 mph SE
87°

Fri, 08:00 PM

Mostly Cloudy
Winds: 5 mph SE
83°

Tonight

Partly Cloudy
64°
Winds: 1 to 5 mph NW
Partly cloudy, with a low around 64. Northwest wind 1 to 5 mph.

Friday

Mostly Sunny
90°
Winds: 0 to 5 mph S
Mostly sunny, with a high near 90. South wind 0 to 5 mph.

Friday Night

Mostly Cloudy
69°
Winds: 6 mph SE
Mostly cloudy, with a low around 69. Southeast wind around 6 mph.

Saturday

Showers And Thunderstorms
82°
Winds: 6 to 12 mph SE
Rain showers likely between 7am and 11am, then showers and thunderstorms. Mostly cloudy, with a high near 82. Southeast wind 6 to 12 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

Saturday Night

Showers And Thunderstorms
67°
Winds: 7 to 12 mph SE
Showers and thunderstorms. Mostly cloudy, with a low around 67. Southeast wind 7 to 12 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Sunday

Showers And Thunderstorms Likely
82°
Winds: 7 to 10 mph E
Showers and thunderstorms likely. Mostly cloudy, with a high near 82. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms
65°
Winds: 6 to 10 mph NE
Showers and thunderstorms likely before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 65. Chance of precipitation is 70%.

Monday

Slight Chance Rain Showers then Chance Showers And Thunderstorms
82°
Winds: 6 to 9 mph NE
A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 82. Chance of precipitation is 30%.

Monday Night

Chance Showers And Thunderstorms then Partly Cloudy
63°
Winds: 2 to 8 mph NE
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 63. Chance of precipitation is 30%.

Tuesday

Chance Showers And Thunderstorms
86°
Winds: 2 to 6 mph NE
A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 40%.

Tuesday Night

Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
67°
Winds: 1 to 6 mph SE
A chance of showers and thunderstorms before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 67. Chance of precipitation is 40%.

Wednesday

Chance Showers And Thunderstorms
88°
Winds: 1 to 7 mph SW
A chance of showers and thunderstorms between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 40%.

Wednesday Night

Chance Showers And Thunderstorms
69°
Winds: 1 to 6 mph SW
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 69. Chance of precipitation is 40%.

Thursday

Mostly Sunny then Slight Chance Showers And Thunderstorms
89°
Winds: 1 to 7 mph W
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89.

Nearshore Marine Forecast

National Weather Service Northern Indiana

For waters within five nautical miles of shore on Lake Michigan TONIGHT.Light and variable winds. Partly cloudy. Waves 1 foot or less. .FRIDAY.South winds less than 10 knots becoming southeast. Mostly sunny. Waves 1 foot or less. .FRIDAY NIGHT.East winds 10 knots or less increasing to 10 to 15 knots. Showers likely with a slight chance of thunderstorms. Waves 1 foot or less. .SATURDAY.East winds 10 to 15 knots becoming northeast. Showers with a slight chance of thunderstorms. Waves 2 feet or less. Winds and waves higher in and near thunderstorms. The water temperature at St. Joseph is 53 degrees and at Michigan City is 64 degrees.

Michigan City IN to New Buffalo MI

TONIGHT
Light and variable winds Partly cloudy Waves 1 foot or less
FRIDAY
South winds less than 10 knots becoming southeast Mostly sunny in the morning, then becoming mostly cloudy Waves 1 foot or less
FRIDAY NIGHT
East winds 10 knots or less increasing to 10 to 15 knots Showers with a chance of thunderstorms Waves 1 foot or less
SATURDAY
East winds 10 to 15 knots becoming northeast Showers with a slight chance of thunderstorms Waves 1 to 3 feet
Reporting time 03:18 PM EDT Thu Jul 30 2026
Oilrig
NWS
Buoy
Fixed Station
USGS
Ship
Other