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Saint Marys, IA

7-Day Forecast

This Afternoon
Slight Chance T-storms
High: 68°
A 20% chance of showers and thunderstorms.
Mostly cloudy with a high near 68.
Southeast wind around 13 mph.


Tonight
Chance Showers then Chance T-storms
Low: 53°
A 40% chance of showers and thunderstorms, mainly after 11pm.
Cloudy with a low around 53.
East southeast wind 5 to 9 mph becoming light and variable after midnight.
New rainfall amounts
between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.


Thursday
Chance Showers then Chance T-storms
High: 67°
A chance of showers and thunderstorms before 11am,
then a chance of showers
between 11am and 1pm,
then a chance of showers and thunderstorms after 1pm.
Mostly cloudy with a high near 67.
West northwest wind 5 to 11 mph.
Chance of precipitation is 50%.
New rainfall amounts
between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.


Thursday Night
Slight Chance T-storms then Mostly Clear
Low: 46°
A slight chance of showers and thunderstorms before 7pm,
then a slight chance of showers
between 7pm and 8pm.
Partly cloudy with a low around 46.
West northwest wind 7 to 11 mph.
Chance of precipitation is 20%.


Friday
Chance Showers
High: 63°
A chance of showers before 10am,
then a chance of showers and thunderstorms
between 10am and 1pm,
then a chance of showers after 1pm.
Partly sunny with a high near 63.
Northwest wind 7 to 11 mph.
Chance of precipitation is 40%.
New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.


Friday Night
Mostly Clear
Low: 41°
Mostly clear with a low around 41.


Saturday
Sunny
High: 68°
Sunny with a high near 68.


Saturday Night
Mostly Clear
Low: 46°
Mostly clear with a low around 46.


Sunday
Sunny
High: 72°
Sunny with a high near 72.


Sunday Night
Mostly Clear
Low: 49°
Mostly clear with a low around 49.


Monday
Sunny
High: 74°
Sunny with a high near 74.


Monday Night
Partly Cloudy
Low: 51°
Partly cloudy with a low around 51.


Tuesday
Mostly Sunny
High: 77°
Mostly sunny with a high near 77.


Source: National Weather Service








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