Great Miami River from Sidney to Hamilton, OH
07/31/2026 10:00 PM
79°F
TEMPERATURE
Winds 5 mph SE
Mostly Cloudy
Mostly cloudy, with a low around 71. Southeast wind around 7 mph.
Moonrise
11:03 PM
Moonset
09:32 AM
Sunrise
06:34 AM
Moon Phase
Waning gibbous
Sunset
08:51 PM

Hourly Forecast

Fri, 10:00 PM

Mostly Cloudy
Winds: 5 mph SE
79°

Fri, 11:00 PM

Mostly Cloudy
Winds: 6 mph SE
77°

Sat, 12:00 AM

Mostly Cloudy
Winds: 6 mph SE
76°

Sat, 01:00 AM

Mostly Cloudy
Winds: 6 mph SE
75°

Sat, 02:00 AM

Mostly Cloudy
Winds: 7 mph SE
75°

Sat, 03:00 AM

Cloudy
Winds: 7 mph SE
75°

Sat, 04:00 AM

Mostly Cloudy
Winds: 7 mph SE
74°

Sat, 05:00 AM

Mostly Cloudy
Winds: 7 mph SE
73°

Sat, 06:00 AM

Slight Chance Showers And Thunderstorms
Winds: 7 mph SE
72°

Sat, 07:00 AM

Slight Chance Showers And Thunderstorms
Winds: 8 mph SE
72°

Sat, 08:00 AM

Chance Showers And Thunderstorms
Winds: 9 mph SE
71°

Sat, 09:00 AM

Chance Showers And Thunderstorms
Winds: 9 mph SE
73°

Sat, 10:00 AM

Chance Showers And Thunderstorms
Winds: 10 mph SE
75°

Sat, 11:00 AM

Chance Showers And Thunderstorms
Winds: 12 mph SE
76°

Sat, 12:00 PM

Chance Showers And Thunderstorms
Winds: 12 mph SE
78°

Sat, 01:00 PM

Chance Showers And Thunderstorms
Winds: 13 mph SE
79°

Sat, 02:00 PM

Showers And Thunderstorms Likely
Winds: 14 mph SE
80°

Sat, 03:00 PM

Showers And Thunderstorms
Winds: 14 mph SE
81°

Sat, 04:00 PM

Showers And Thunderstorms Likely
Winds: 13 mph S
80°

Sat, 05:00 PM

Showers And Thunderstorms Likely
Winds: 13 mph SE
79°

Sat, 06:00 PM

Showers And Thunderstorms
Winds: 13 mph SE
78°

Sat, 07:00 PM

Showers And Thunderstorms
Winds: 12 mph SE
76°

Sat, 08:00 PM

Showers And Thunderstorms
Winds: 12 mph SE
75°

Sat, 09:00 PM

Showers And Thunderstorms Likely
Winds: 10 mph SE
75°
Winds: 7 mph SE
Mostly cloudy, with a low around 71. Southeast wind around 7 mph.
Winds: 7 to 14 mph SE
A slight chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms between 8am and 11am, then showers and thunderstorms likely between 11am and 3pm, then showers and thunderstorms between 3pm and 4pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 82. Southeast wind 7 to 14 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Winds: 7 to 13 mph S
Showers and thunderstorms before 5am. Mostly cloudy, with a low around 68. South wind 7 to 13 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Winds: 9 mph S
Rain showers likely between 7am and 11am, then showers and thunderstorms. Mostly cloudy, with a high near 81. South wind around 9 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Winds: 8 mph NW
Showers and thunderstorms before 2am. Mostly cloudy, with a low around 65. Northwest wind around 8 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Winds: 9 mph NW
A chance of showers and thunderstorms between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Winds: 3 to 9 mph N
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 65. Chance of precipitation is 50%.
Winds: 3 to 7 mph NE
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 83. Chance of precipitation is 50%.
Winds: 2 to 6 mph E
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 65. Chance of precipitation is 50%.
Winds: 2 to 8 mph SW
A chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 40%.
Winds: 2 to 7 mph SW
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 68. Chance of precipitation is 40%.
Winds: 2 to 8 mph SW
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87. Chance of precipitation is 30%.
Winds: 2 to 7 mph SW
A chance of showers and thunderstorms. Partly cloudy, with a low around 68. Chance of precipitation is 30%.
Winds: 2 to 8 mph SW
A slight chance of rain showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 87.

Nearshore Marine Forecast

National Weather Service Northern Indiana

For waters within five nautical miles of shore on Lake Michigan SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY AFTERNOON THROUGH LATE SUNDAY NIGHT. TONIGHT.South winds 5 to 15 knots becoming east. Showers likely early, then showers likely with a slight chance of thunderstorms late this evening. Showers likely with a chance of thunderstorms after midnight. Waves 1 foot or less. .SATURDAY.East winds 10 to 15 knots becoming northeast. Gusts up to 25 knots. Showers with a chance of thunderstorms. Waves 1 to 3 feet. .SATURDAY NIGHT.Northeast winds 15 to 20 knots. Gusts up to 25 knots. Showers likely with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms overnight. Waves 2 to 4 feet building to 3 to 5 feet. .SUNDAY.Northeast winds 15 to 20 knots becoming north. Gusts up to 25 knots. A chance of showers. Waves 3 to 5 feet building to 3 to 6 feet. Winds and waves higher in and near thunderstorms. The water temperature at St. Joseph is 57 degrees and at Michigan City is 68 degrees.

SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY AFTERNOON THROUGH LATE SUNDAY NIGHT
Reporting time 03:41 PM EDT Fri Jul 31 2026
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