Weather forecast for todayKeystone, IA
Weather forecast for today
Current condition 10:08 am CDT
- 48°F
- Feels like:45°F
Sunny
- Precipitation: 0"
- Wind: 14mphS 190°
- Humidity: 66%
- Dewpoint: 37°F
- Pressure: 30.35"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
At the moment, the weather is ideal, with the sun shining and the air feeling fresh.
The temperature is a frosty 48.2°F, with the feels-like temperature being appraised at a chilly 44.6°F. The current temperature is relatively far from the maximum of 66.2°F anticipated for today.
The temperature is a frosty 48.2°F, with the feels-like temperature being appraised at a chilly 44.6°F. The current temperature is relatively far from the maximum of 66.2°F anticipated for today.
Sunday Oct 18, 2026
- 66°F
- 39°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 16mphSSW 192°
- Humidity: 44%
- UV index: 4
- Sunrise: 7:25 am CDT
- Sunset: 6:22 pm CDT
- details ▼
Today, in Keystone, sunshine will likely continue with scattered clouds at most.
A stark contrast will be evident between the daytime peak temperature of an enjoyable 66.2°F and the nighttime low of a wintry 39.2°F.
The day’s top temperature is expected to be a couple of degrees higher than the typical October high of 59.9°F.
Sunrise was at 7:25 am and sunset will be at 6:22 pm; the daylight will last for 10h and 58min.
A stark contrast will be evident between the daytime peak temperature of an enjoyable 66.2°F and the nighttime low of a wintry 39.2°F.
The day’s top temperature is expected to be a couple of degrees higher than the typical October high of 59.9°F.
Sunrise was at 7:25 am and sunset will be at 6:22 pm; the daylight will last for 10h and 58min.
Hourly overview
Hourly temperatures
Warmest period: 3 pm - 5 pm 64°C.
Coldest hour: 1 am 46°C.
Coldest hour: 1 am 46°C.
Chance of precipitation
Highest chance: 1 am 6%.
Hourly weather forecast
- 11 am
- 54°F
- Feels like:50°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 15mphSSW 194°
- Humidity: 55%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 12 pm
- 59°F
- Feels like:55°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 16mphSSW 196°
- Humidity: 48%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 1 pm
- 61°F
- Feels like:59°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 16mphSSW 194°
- Humidity: 43%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 64°F
- Feels like:63°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 16mphSSW 194°
- Humidity: 39%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 3 pm
- 64°F
- Feels like:64°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 15mphSSW 192°
- Humidity: 37%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 4 pm
- 64°F
- Feels like:64°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 15mphS 189°
- Humidity: 36%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 5 pm
- 64°F
- Feels like:63°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 14mphS 187°
- Humidity: 37%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 pm
- 61°F
- Feels like:61°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 11mphS 180°
- Humidity: 42%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:22 pm
- 7 pm
- 57°F
- Feels like:55°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 9mphS 176°
- Humidity: 51%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 55°F
- Feels like:52°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 8mphS 177°
- Humidity: 60%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 pm
- 54°F
- Feels like:50°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 8mphS 181°
- Humidity: 66%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 52°F
- Feels like:48°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 7mphS 183°
- Humidity: 71%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 11 pm
- 50°F
- Feels like:46°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 7mphS 184°
- Humidity: 76%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Today, bright skies and dry conditions are anticipated.
The temperature will be between a minimum of 50°F and a maximum of 64.4°F. The warmest part of the day will be from 2 pm to 5 pm.
The highest temperature will be relatively higher than October's average maximum of 59.9°F. The minimum temperature today will be also a couple of degrees lower than October's average low.
The temperature will be between a minimum of 50°F and a maximum of 64.4°F. The warmest part of the day will be from 2 pm to 5 pm.
The highest temperature will be relatively higher than October's average maximum of 59.9°F. The minimum temperature today will be also a couple of degrees lower than October's average low.
Updated: Oct 18, 2026 @ 15:08:33 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
Frequently asked questions
Currently (10:08 am CDT) it is 48.2°F in Keystone.
Today, in Keystone, sunshine is forecasted under mostly clear skies.
Today, the highest temperature in Keystone will be 66.2°F, while the lowest temperature will be 39.2°F.
The highest temperature will be moderately higher than the average maximum of 59.9°F in October. The lowest temperature will be also slightly cooler than the average low of 44.1°F.
The highest temperature will be moderately higher than the average maximum of 59.9°F in October. The lowest temperature will be also slightly cooler than the average low of 44.1°F.
On Sunday, in Keystone, sunrise was at 7:25 am and sunset will be at 6:22 pm (CDT).
In Keystone, the length of the day today will be 10h and 58min.
Keystone, Iowa, USA
- en: Keystone, Iowa, USA
- es: Keystone, Iowa, EE.UU.
- hr: Kiston, Ajova, SAD
- mk: Kiston, Ajova, SAD
- sr: Kiston, Ajova, SAD
- zh: 基斯通, 爱荷华州, 美国
- Latitude: 41.998329°
- Longitude: -92.197407°
- Elevation: 879 ft
- Current time: 10:08am CDT
- Sunrise: 7:25 am CDT
- Sunset: 6:22 pm CDT
- Timezone: America/Chicago
Nearby Keystone, Iowa, USA
- Van Horne (6 mi)
- Elberon (6 mi)
- Luzerne (6 mi)
- Belle Plaine (8 mi)
- Blairstown (9 mi)
- Vining (9 mi)
- Garrison (11 mi)
- Chelsea (11 mi)
- Newhall (12 mi)
- Koszta (12 mi)
- Clutier (12 mi)
- Watkins (13 mi)
- Dysart (13 mi)
- Vinton (15 mi)
- Long Point (15 mi)
- Norway (16 mi)
- Marengo (16 mi)
- Hartwick (17 mi)
- Ladora (17 mi)
- Atkins (17 mi)
- West Amana (18 mi)
- Shellsburg (18 mi)
- Mount Auburn (19 mi)
- High Amana (19 mi)
Iowa, USA - most visited locations
- Des Moines
- Cedar Rapids
- Davenport
- Sioux City
- Iowa City
- Waterloo
- Ames
- West Des Moines
- Council Bluffs
- Dubuque
- Ankeny
- Urbandale
- Cedar Falls
- Marion
- Bettendorf
- Mason City
- Marshalltown
- Clinton
- Burlington
- Fort Dodge
- Ottumwa
- Muscatine
- Coralville
- Johnston
- North Liberty
- Altoona
- Newton
- Indianola
- Boone
- Waukee
- Oskaloosa
- Spencer
- Storm Lake
- Fort Madison
- Keokuk
- Pella





