National Weather Service forecast
Castana, Iowa Weather
Castana 7-Day Forecast
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Overnight39°FChance Rain Showers26% chance of precipitation
A chance of rain showers. Cloudy. Low around 39, with temperatures rising to around 43 overnight. Northwest wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
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Wednesday48°FChance Rain Showers43% chance of precipitation
A chance of rain showers. Mostly cloudy, with a high near 48. West northwest wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
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Wednesday Night37°FChance Rain Showers34% chance of precipitation
A chance of rain showers before 4am. Mostly cloudy. Low around 37, with temperatures rising to around 40 overnight. West northwest wind around 12 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
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Thursday49°FSlight Chance Rain Showers then Mostly Cloudy17% chance of precipitation
A slight chance of rain showers before 7am. Mostly cloudy, with a high near 49. North northwest wind around 12 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
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Thursday Night33°FMostly Cloudy
Mostly cloudy, with a low around 33. North wind 2 to 8 mph.
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Friday49°FMostly Sunny1% chance of precipitation
Mostly sunny, with a high near 49. North wind around 2 mph.
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Friday Night30°FPartly Cloudy
Partly cloudy, with a low around 30. Southeast wind around 1 mph.
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Saturday54°FMostly Sunny
Mostly sunny, with a high near 54. South southwest wind 1 to 6 mph.
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Saturday Night33°FMostly Clear
Mostly clear, with a low around 33. West southwest wind around 3 mph.
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Sunday59°FSunny
Sunny, with a high near 59. Southwest wind around 5 mph.
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Sunday Night37°FClear
Clear, with a low around 37. South wind around 6 mph.
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Monday63°FSunny
Sunny, with a high near 63. Southwest wind 5 to 8 mph, with gusts as high as 16 mph.
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Monday Night38°FMostly Clear
Mostly clear, with a low around 38. Northwest wind around 3 mph.
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Tuesday62°FMostly Sunny
Mostly sunny, with a high near 62. North northwest wind 1 to 5 mph.
Issued by the National Weather Service (OAX office), updated .
Castana Hourly Forecast
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Castana Weather Radar
Open the full radar for CastanaAbout Castana
- Population (2020 Census)
- 107
- Coordinates
- 42.073, -95.910
- Elevation
- 1,089 ft
- NWS forecast office
- OAX
- Time zone
- America/Chicago
- Sunrise today
- 7:00 AM CST
- Sunset today
- 5:14 PM CST
- Daylight today
- 10 h 14 min
Castana Weather Questions
What is the weather forecast for Castana, Iowa?
Overnight: A chance of rain showers. Cloudy. Low around 39, with temperatures rising to around 43 overnight. Northwest wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible. Wednesday: A chance of rain showers. Mostly cloudy, with a high near 48. West northwest wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Will it rain or snow in Castana this week?
The best chance of precipitation is Wednesday at 43%. Periods with a 30% chance or more: Wednesday (43%), Wednesday Night (34%).
How warm and how cold will it get in Castana this week?
The warmest day is Monday, with a high near 63°F. The coldest night is Friday Night, with a low near 30°F.
What time are sunrise and sunset in Castana today?
Sunrise is at 7:00 AM CST and sunset is at 5:14 PM CST, for 10 h 14 min of daylight.