Great Miami River from Sidney to Hamilton, OH
07/21/2026 07:00 AM
72°F
TEMPERATURE
Winds 10 mph SW
Chance Showers And Thunderstorms
Showers and thunderstorms before 4pm, then a chance of showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 88. Southwest wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Moonrise
03:34 PM
Moonset
01:23 AM
Sunrise
06:25 AM
Moon Phase
Waxing crescent
Sunset
09:00 PM

Hourly Forecast

Tue, 07:00 AM

Chance Showers And Thunderstorms
Winds: 10 mph SW
72°

Tue, 08:00 AM

Showers And Thunderstorms Likely
Winds: 12 mph SW
73°

Tue, 09:00 AM

Showers And Thunderstorms
Winds: 12 mph SW
74°

Tue, 10:00 AM

Showers And Thunderstorms
Winds: 13 mph SW
76°

Tue, 11:00 AM

Showers And Thunderstorms
Winds: 13 mph SW
77°

Tue, 12:00 PM

Showers And Thunderstorms Likely
Winds: 14 mph W
79°

Tue, 01:00 PM

Showers And Thunderstorms Likely
Winds: 14 mph W
81°

Tue, 02:00 PM

Showers And Thunderstorms Likely
Winds: 14 mph SW
83°

Tue, 03:00 PM

Showers And Thunderstorms Likely
Winds: 14 mph W
85°

Tue, 04:00 PM

Chance Showers And Thunderstorms
Winds: 14 mph W
87°

Tue, 05:00 PM

Chance Showers And Thunderstorms
Winds: 14 mph W
86°

Tue, 06:00 PM

Chance Showers And Thunderstorms
Winds: 13 mph W
85°

Tue, 07:00 PM

Chance Showers And Thunderstorms
Winds: 13 mph W
84°

Tue, 08:00 PM

Partly Cloudy
Winds: 12 mph W
81°

Tue, 09:00 PM

Partly Cloudy
Winds: 9 mph W
79°

Tue, 10:00 PM

Partly Cloudy
Winds: 8 mph W
76°

Tue, 11:00 PM

Mostly Clear
Winds: 7 mph NW
74°

Wed, 12:00 AM

Mostly Clear
Winds: 7 mph NW
73°

Wed, 01:00 AM

Mostly Clear
Winds: 6 mph NW
71°

Wed, 02:00 AM

Mostly Clear
Winds: 6 mph NW
70°

Wed, 03:00 AM

Mostly Clear
Winds: 6 mph NW
69°

Wed, 04:00 AM

Mostly Clear
Winds: 7 mph NW
67°

Wed, 05:00 AM

Mostly Clear
Winds: 8 mph N
65°

Wed, 06:00 AM

Sunny
Winds: 9 mph N
65°

Today

Showers And Thunderstorms
88°
Winds: 10 to 14 mph SW
Showers and thunderstorms before 4pm, then a chance of showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 88. Southwest wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Tonight

Chance Showers And Thunderstorms then Partly Cloudy
63°
Winds: 6 to 13 mph NW
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 63. Northwest wind 6 to 13 mph. Chance of precipitation is 30%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday

Sunny
75°
Winds: 12 mph N
Sunny, with a high near 75. North wind around 12 mph.

Wednesday Night

Mostly Clear
55°
Winds: 2 to 10 mph N
Mostly clear, with a low around 55. North wind 2 to 10 mph.

Thursday

Sunny
79°
Winds: 3 to 8 mph NE
Sunny, with a high near 79. Northeast wind 3 to 8 mph.

Thursday Night

Mostly Clear
57°
Winds: 3 to 8 mph NE
Mostly clear, with a low around 57.

Friday

Partly Sunny
82°
Winds: 7 mph NE
Partly sunny, with a high near 82.

Friday Night

Partly Cloudy
63°
Winds: 2 to 6 mph NE
Partly cloudy, with a low around 63.

Saturday

Mostly Sunny
86°
Winds: 2 to 6 mph SW
Mostly sunny, with a high near 86.

Saturday Night

Mostly Clear
66°
Winds: 1 to 6 mph W
Mostly clear, with a low around 66.

Sunday

Sunny then Slight Chance Showers And Thunderstorms
90°
Winds: 2 to 10 mph W
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 90.

Sunday Night

Chance Showers And Thunderstorms
69°
Winds: 6 to 9 mph W
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 69. Chance of precipitation is 30%.

Monday

Mostly Sunny
88°
Winds: 6 to 12 mph NW
Mostly sunny, with a high near 88.

Monday Night

Slight Chance Showers And Thunderstorms
67°
Winds: 3 to 12 mph N
A slight chance of showers and thunderstorms after 8pm. Partly cloudy, with a low around 67.

Nearshore Marine Forecast

National Weather Service Northern Indiana

For waters within five nautical miles of shore on Lake Michigan SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE WEDNESDAY NIGHT. TODAY.West winds 15 to 20 knots becoming northwest 10 to 15 knots. Gusts up to 25 knots. A chance of showers with a slight chance of thunderstorms early. Waves 3 to 6 feet. .TONIGHT.Northwest winds 15 to 25 knots becoming north. Gusts up to 30 knots. A slight chance of showers and thunderstorms in the evening. Waves 3 to 5 feet building to 5 to 9 feet. .WEDNESDAY.North winds 15 to 20 knots. Gusts up to 25 knots. Mostly cloudy in the morning, then becoming mostly sunny. Waves 5 to 8 feet. .WEDNESDAY NIGHT.North winds 5 to 15 knots becoming northeast less than 10 knots. Gusts up to 25 knots. Mostly clear. Waves 3 to 5 feet subsiding to 2 to 3 feet. Winds and waves higher in and near thunderstorms. The water temperature at St. Joseph is 51 degrees and at Michigan City is 57 degrees.

Michigan City IN to New Buffalo MI

SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE WEDNESDAY NIGHT
Reporting time 04:36 AM EDT Tue Jul 21 2026

Andersen

Reporting time
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