Weather forecast for the weekend
Saturday, May 3.
5:55 am
8:11 pm
CDT
8:11 pm
CDT
Mostly Sunny
64°F / 41°F
- Wind: 6mph NNW
- Humidity: 56%
- Precip. probability: 7%
- Precipitation: 0"
- UV index: 7
On Saturday, in Castalia, mostly sunny weather is likely, with high visibility.
Rainfall is not anticipated. Predicted temperature values will span from a breezy 64.4°F down to a wintry 41°F.
On Saturday, the forecast leans warmer as the expected high better matches May's average of 65.8°F.
Sunrise will be at 5:55 am and sunset at 8:11 pm; the daylight will last for 14h and 17min.
Rainfall is not anticipated. Predicted temperature values will span from a breezy 64.4°F down to a wintry 41°F.
On Saturday, the forecast leans warmer as the expected high better matches May's average of 65.8°F.
Sunrise will be at 5:55 am and sunset at 8:11 pm; the daylight will last for 14h and 17min.
Sunday, May 4.
5:53 am
8:13 pm
CDT
8:13 pm
CDT
Sunny
70°F / 46°F
- Wind: 8mph SSE
- Humidity: 52%
- Precip. probability: 5%
- Precipitation: 0"
- UV index: 7
On Sunday, May 4, sunshine is expected with little to no cloud cover.
Rainfall is not anticipated. The temperature scale will run from a maximum of a pleasant 69.8°F to a minimum of a frosty 46.4°F.
On on Sunday, conditions will be warmer with a temperature more like May's typical high of 65.8°F.
Sunrise will be at 5:53 am and sunset at 8:13 pm; the daylight will last for 14h and 19min.
Rainfall is not anticipated. The temperature scale will run from a maximum of a pleasant 69.8°F to a minimum of a frosty 46.4°F.
On on Sunday, conditions will be warmer with a temperature more like May's typical high of 65.8°F.
Sunrise will be at 5:53 am and sunset at 8:13 pm; the daylight will last for 14h and 19min.
Frequently asked questions
What is the weather forecast for Castalia for Saturday?
On Saturday, in Castalia, clear skies with only minor cloud interruptions are in the outlook.
Will it rain on Saturday?
No, it will not rain on Saturday in Castalia, Iowa.
What will be the highest temperature on Saturday?
On Saturday, the maximum temperature will be 64.4°F, while the minimum temperature will be 41°F.
What is the weather forecast for Castalia for Sunday?
On Sunday, in Castalia, sunny conditions are expected to continue.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the maximum temperature on Sunday?
On Sunday, the maximum temperature will be 69.8°F, while the minimum temperature will be 46.4°F.
What is the weather forecast for Castalia for the next ten days?
In Castalia, a combination of cloudy, bright and rain-filled weather is forecasted for the next ten days.
Will it rain in the next ten days?
Rainfall is predicted only for Thursday. With a probability of 24%, minimal precipitation of 0.08" is expected.
How warm will it be in the next ten days?
The maximum temperature will vary between 59°F and 75.2°F, as the minimum temperature will vary between 37.4°F and 51.8°F.
What will be the warmest and the coldest days?
The warmest day will be Tuesday, with a maximum of 75.2°F. With a maximum temperature of 59°F, Friday will be the coldest day.
Long-term weather forecast
WedApr 30.
- 64°F
- 48°F
PM Showers
- Wind: 11mph SE
- Humidity: 60%
- UV index: 6
- Precip. probability: 39%
- Precipitation: 0"
- 5:59 am 8:08 pm CDT
ThuMay 1.
- 61°F
- 45°F
Cloudy
- Wind: 6mph N
- Humidity: 83%
- UV index: 3
- Precip. probability: 24%
- Precipitation: 0.08"
- 5:57 am 8:09 pm CDT
FriMay 2.
- 59°F
- 37°F
Cloudy
- Wind: 12mph NNW
- Humidity: 68%
- UV index: 4
- Precip. probability: 23%
- Precipitation: 0"
- 5:56 am 8:10 pm CDT
SatMay 3.
- 64°F
- 41°F
Mostly Sunny
- Wind: 6mph NNW
- Humidity: 56%
- UV index: 7
- Precip. probability: 7%
- Precipitation: 0"
- 5:55 am 8:11 pm CDT
SunMay 4.
- 70°F
- 46°F
Sunny
- Wind: 8mph SSE
- Humidity: 52%
- UV index: 7
- Precip. probability: 5%
- Precipitation: 0"
- 5:53 am 8:13 pm CDT
MonMay 5.
- 72°F
- 48°F
Sunny
- Wind: 9mph SE
- Humidity: 54%
- UV index: 7
- Precip. probability: 5%
- Precipitation: 0"
- 5:52 am 8:14 pm CDT
TueMay 6.
- 75°F
- 52°F
Partly Cloudy
- Wind: 7mph S
- Humidity: 58%
- UV index: 7
- Precip. probability: 12%
- Precipitation: 0"
- 5:51 am 8:15 pm CDT
WedMay 7.
- 72°F
- 48°F
Partly Cloudy
- Wind: 10mph E
- Humidity: 58%
- UV index: 7
- Precip. probability: 7%
- Precipitation: 0"
- 5:49 am 8:16 pm CDT
ThuMay 8.
- 72°F
- 48°F
Partly Cloudy
- Wind: 11mph E
- Humidity: 51%
- UV index: 7
- Precip. probability: 15%
- Precipitation: 0"
- 5:48 am 8:17 pm CDT
FriMay 9.
- 73°F
- 52°F
Partly Cloudy
- Wind: 9mph ENE
- Humidity: 52%
- UV index: 7
- Precip. probability: 16%
- Precipitation: 0"
- 5:47 am 8:18 pm CDT
Looking ahead, conditions suggest a period of cloud-filled, mostly clear and showery weather is anticipated.
With a 24% probability, rainfall is anticipated only on Thursday. The precipitation will be minimal at 0.08".
Temperature fluctuation will be noticeable over the next several days. Maximum temperatures are forecasted between 59°F and 75.2°F, while the lowest night temperatures will vary also significantly, as the lowest temperatures will be recorded between 37.4°F and 51.8°F.
Tuesday will be the warmest day, with a maximum temperature of 75.2°F; the coldest day will be Friday, with a maximum of 59°F.
With a 24% probability, rainfall is anticipated only on Thursday. The precipitation will be minimal at 0.08".
Temperature fluctuation will be noticeable over the next several days. Maximum temperatures are forecasted between 59°F and 75.2°F, while the lowest night temperatures will vary also significantly, as the lowest temperatures will be recorded between 37.4°F and 51.8°F.
Tuesday will be the warmest day, with a maximum temperature of 75.2°F; the coldest day will be Friday, with a maximum of 59°F.
Updated: Apr 30, 2025 @ 05:19:57 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate