Weather Keystone week

Weather forecast for Keystone for this and next week.

Thursday, Jul 9

29 / 21°C

6.3 mm

16 km/h

22 °C	25 °C	1 am
22 °C	25 °C	7 am
29 °C	33 °C	1 pm
26 °C	31 °C	7 pm

sunrise 5:41 am
sunset 8:46 pm

HOURLY

Clear morning, turning to rain showers in the afternoon. High of 29 °C. Total rainfall 6.3 mm. Rain overnight with a low of 21 °C. Total rainfall 1.2 mm.

Interactive map weather Iowa, USA

GPS: 41.9983; -92.1974

altitude: 265 m
local time:

PLACES IN THE AREA

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Weather forecast Keystone, Iowa, USA extended forecast

Time			Precip.	Wind	Pressure	Humidity	Dew	total	Fog	Low	Middle	High
Thursday 07/09/2026
1 AM 2 AM	clear	22 °C 25 °C	0.0 mm	3.2 m/s 12 km/h south-southeast	1013 hPa	88 %	19 °C	0 %	0%	0%	0%	0%
7 AM 8 AM	clear	22 °C 26 °C	0.3 mm	3.5 m/s 13 km/h south-southeast	1011 hPa	95 %	20 °C	0 %	0%	0%	0%	0%
1 PM 2 PM	rain showers	29 °C 34 °C	4.9 mm	4.4 m/s 16 km/h south-southwest	1009 hPa	74 %	23 °C	71 %	0%	6%	2%	68%
7 PM 8 PM	rain showers	26 °C 32 °C	1.1 mm	2.6 m/s 9 km/h southeast	1007 hPa	91 %	24 °C	78 %	0%	0%	1%	78%
Friday 07/10/2026
1 AM 2 AM	rain	22 °C 26 °C	1.2 mm	3.1 m/s 11 km/h south	1007 hPa	96 %	21 °C	97 %	0%	10%	3%	97%
7 AM 8 AM	overcast	21 °C 25 °C	0.3 mm	2.7 m/s 10 km/h west-southwest	1009 hPa	99 %	21 °C	100 %	0%	100%	0%	0%
1 PM 2 PM	cloudy	27 °C 31 °C	0.0 mm	3.8 m/s 14 km/h west-northwest	1010 hPa	74 %	22 °C	61 %	0%	48%	0%	26%
7 PM 8 PM	partly cloudy	26 °C 30 °C	0.0 mm	3.4 m/s 12 km/h north-northwest	1009 hPa	76 %	21 °C	28 %	0%	0%	0%	28%

Keystone, Iowa, USA - information

State: Iowa, USA

GPS coordinates: 41.9983; -92.1974

Time zone: America / Chicago time difference in hours with time in US is -7 hours

Population: 609
Altitude: 265 m
The administrative part:

Iowa, Des Moines
Benton County, Vinton

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Weather Keystone, Iowa, USA. Weather forecast Keystone.

Keystone - weather nearby - bigger cities

Belle Plaine, 8.1 km
Dysart, 13 km
Atkins, 17 km
Traer, 19 km
Tama, 20 km
Walford, 20 km

Brooklyn, 22 km
Urbana, 23 km
Williamsburg, 25 km
Hiawatha, 27 km
Robins, 28 km
Grinnell, 32 km

Keystone - weather nearby - the closest place

Van Horne, 5.5 km
Irving, 6.1 km
Elberon, 6.2 km
Luzerne, 7.0 km
Camp Arrowhead Lake Dam, 7.4 km
Rogersville, 7.8 km

Blairstown, 8.4 km
Geneva, Iowa, 9.0 km
Vining, 9.4 km
Dayton, Iowa, 10 km
Hannen Lake Dam, 10 km
Garrison, 10 km

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Data source

Weather forecast for Keystone is supplied by MET Norway Norwegian Meteorological Institute and the NRK.

Feels like

To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.

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Astronomical information Keystone

data are always in the local time

Sun and light

July 9, 2026

Sunrise:	Sunset:
5:41 am	8:46 pm
Noon:	Length of day:
1:14 pm	15:04
Start of civil twilight*:	End of civil twilight*:
5:07 am	9:20 pm
Start of nautical twilight*:	End of nautical twilight*:
4:25 am	10:02 pm
Start of astronomical twilight*:	End of astronomical twilight*:
3:33 am	10:53 pm
* What is Twilight?

Moon and moon phases

Moonrise:	Moonset:
07/09/2026 12:59 am	07/09/2026 3:58 pm
Next new moon:	Next full moon:
07/14/2026	07/29/2026