Weather forecast for todayCastana, IA

Weather forecast for today

Current condition 7:20 am CST

  • 63°F
  • Feels like:
    61°F
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0"
  • Wind: 13mphSE 140°
  • Humidity: 63%
  • Dewpoint: 50°F
  • Pressure: 30.08"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
In Castana, at the moment, patchy sunshine is struggling against the mostly cloudy sky.
The temperature is a comfortable 62.6°F, and the real-feel temperature is almost the same at 60.8°F. The current temperature is near the lowest anticipated 59°F for today.

Friday Oct 23, 2026

  • 81°F
  • 59°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 20mphSSE 160°
  • Humidity: 46%
  • UV index: 3
  • Sunrise: 7:45 am CDT
  • Sunset: 6:29 pm CDT
  • ▼
Today, on Friday, October 23, high-altitude clouds and persistent breezes will linger.
Temperature span will be from a high of a moderately hot 80.6°F to a low of a mild 59°F.
The maximum heat index, which combines relative humidity and air temperature, is computed to be 80.6°F.
Temperatures are higher than average, more in line with September's norm of 76.1°F than with October's 60.6°F.
Sunrise was at 7:45 am and sunset will be at 6:29 pm; the daylight will last for 10h and 44min.

Hourly overview

Hourly temperatures

Warmest period: 3 pm - 5 pm 79°C.
Coldest hour: 9 am 63°C.

Chance of precipitation

Highest chance: 9 am 8%.

Hourly weather forecast

  • 9 am
  • 63°F
  • Feels like:
    63°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 13mphSSE 153°
  • Humidity: 62%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 66°F
  • Feels like:
    66°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 16mphSSE 159°
  • Humidity: 56%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 11 am
  • 72°F
  • Feels like:
    72°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 17mphSSE 160°
  • Humidity: 48%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 12 pm
  • 73°F
  • Feels like:
    73°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 18mphSSE 162°
  • Humidity: 45%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 1 pm
  • 75°F
  • Feels like:
    75°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 19mphSSE 163°
  • Humidity: 42%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 2 pm
  • 77°F
  • Feels like:
    77°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 20mphSSE 164°
  • Humidity: 39%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 3 pm
  • 79°F
  • Feels like:
    79°F
Mostly Cloudy / Wind
Mostly Cloudy / Wind
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 20mphSSE 167°
  • Humidity: 36%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 79°F
  • Feels like:
    79°F
Mostly Cloudy / Wind
Mostly Cloudy / Wind
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 20mphSSE 164°
  • Humidity: 35%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 79°F
  • Feels like:
    79°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 19mphSSE 162°
  • Humidity: 35%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 77°F
  • Feels like:
    77°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 17mphSSE 159°
  • Humidity: 37%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:29 pm
  • 7 pm
  • 73°F
  • Feels like:
    73°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphSSE 155°
  • Humidity: 42%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 68°F
  • Feels like:
    68°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphSSE 155°
  • Humidity: 49%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 68°F
  • Feels like:
    68°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphSSE 159°
  • Humidity: 51%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 66°F
  • Feels like:
    66°F
Cloudy
Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphSSE 163°
  • Humidity: 52%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 66°F
  • Feels like:
    66°F
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 16mphSSE 165°
  • Humidity: 53%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, cloudy skies are expected.
The temperature will be between the highest temperature of 78.8°F and the lowest temperature of 62.6°F. The warmest part of the day will be from 3 pm to 5 pm.
The maximum temperature will align more closely with September's average high of 76.1°F than with October's 60.6°F. The lowest temperature is also expected to be more close to September's minimum average of 56.3°F than October's 44.4°F.
Updated: Oct 23, 2026 @ 13:20:23 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 7:20 am CST, the temperature in Castana is 62.6°F.

Today, variable cloud cover will pair with strong breezes.

Today, the maximum temperature will be 80.6°F, while the minimum temperature will be 59°F. The maximum heat index, which integrates air moisture with ambient temperature, is estimated at 80.6°F.
The maximum temperature will be significantly higher than the average highest temperature of 60.6°F in October. The lowest temperature will be also noticeably higher than the average low of 44.4°F.

On Friday, in Castana, sunrise was at 7:45 am and sunset will be at 6:29 pm (CDT).

In Castana, the length of the day today will be 10h and 44min.