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As of 11:09 CDT

Weather in Keystone, IA

50°Current weather

Keystone, Saturday, 17 October, 11:09

Clear. Feels like 48°. High 54°, low 33°.

Pressure30.50 inHg
Wind3 mph SW
Humidity64%
Visibility6.2 mi
Dew point38°

10-day forecast for Keystone, IA: 33° to 71°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

71°
Best day: Friday, October 23
54°
Worst day: Saturday, October 17

Tap any day below to see morning, afternoon, evening and overnight.

Sun, 1862° / 41°0Clear
MorningClear42°feels 35°
AfternoonClear61°feels 59°
EveningClear53°feels 51°
OvernightClear42°feels 35°
62 °Clear

Keystone, Sunday, 18 October

Clear. High 62°, low 41°.

Pressure30.33 inHg
Wind14.5 mph S
Humidity58%
Visibility6.2 mi
Dew point42°
Mon, 1964° / 44°0Overcast
MorningClear44°feels 41°
AfternoonOvercast63°feels 62°
EveningPartly cloudy53°feels 52°
OvernightClear48°feels 45°
64 °Overcast

Keystone, Monday, 19 October

Overcast. High 64°, low 44°.

Pressure30.36 inHg
Wind7.1 mph S
Humidity61%
Visibility6.2 mi
Dew point47°
Tue, 2066° / 45°0Mostly clear
MorningOvercast47°feels 45°
AfternoonClear66°feels 64°
EveningMostly clear56°feels 55°
OvernightOvercast47°feels 45°
66 °Mostly clear

Keystone, Tuesday, 20 October

Mostly clear. High 66°, low 45°.

Pressure30.33 inHg
Wind7.3 mph SE
Humidity57%
Visibility6.2 mi
Dew point47°
Wed, 2169° / 48°0Clear
MorningClear51°feels 50°
AfternoonClear66°feels 65°
EveningClear59°feels 58°
OvernightClear52°feels 51°
69 °Clear

Keystone, Wednesday, 21 October

Clear. High 69°, low 48°.

Pressure30.21 inHg
Wind7.4 mph S
Humidity52%
Visibility—
Dew point47°
Thu, 2270° / 48°0Clear
MorningClear54°feels 53°
AfternoonClear68°feels 67°
EveningClear60°feels 59°
OvernightClear56°feels 55°
70 °Clear

Keystone, Thursday, 22 October

Clear. High 70°, low 48°.

Pressure30.24 inHg
Wind7.1 mph SE
Humidity51%
Visibility—
Dew point47°
Fri, 2371° / 53°0Overcast
MorningOvercast58°feels 56°
AfternoonOvercast68°feels 67°
EveningOvercast64°feels 63°
OvernightOvercast62°feels 60°
71 °Overcast

Keystone, Friday, 23 October

Overcast. High 71°, low 53°.

Pressure30.09 inHg
Wind14.1 mph SE
Humidity48%
Visibility—
Dew point47°
Sat, 2470° / 61°0Overcast
MorningOvercast64°feels 62°
AfternoonOvercast69°feels 68°
EveningOvercast67°feels 66°
OvernightOvercast64°feels 63°
70 °Overcast

Keystone, Saturday, 24 October

Overcast. High 70°, low 61°.

Pressure29.97 inHg
Wind17.4 mph S
Humidity49%
Visibility—
Dew point48°
Sun, 2563° / 50°0Overcast
MorningOvercast52°feels 49°
AfternoonOvercast58°feels 56°
EveningOvercast52°feels 51°
OvernightOvercast50°feels 48°
63 °Overcast

Keystone, Sunday, 25 October

Overcast. High 63°, low 50°.

Pressure30.09 inHg
Wind13.8 mph W
Humidity56%
Visibility—
Dew point42°
Mon, 2664° / 45°0.01Light rain
MorningLight rain50°feels 49°
AfternoonLight rain61°feels 59°
EveningLight rain56°feels 55°
OvernightLight rain56°feels 55°
64 °Light rain

Keystone, Monday, 26 October

Light rain. High 64°, low 45°.

Pressure30.15 inHg
Wind14.3 mph SE
Humidity54%
Visibility—
Dew point43°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Keystone, IA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.