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As of 08:26 CDT

Weather in Key West, IA

70°Current weather

Key West, Sunday, 9 August, 08:26

Overcast. Feels like 69°. High 89°, low 64°.

Pressure29.94 inHg
Wind5.4 mph SE
Humidity63%
Visibility6.2 mi
Dew point58°

10-day forecast for Key West, IA: 57° to 89°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

88°
Best day: Tuesday, August 11
69° · 0.38 in
Worst day: Thursday, August 13

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

Mon, 1085° / 71°0.14Rain
MorningOvercast76°feels 78°
AfternoonLight rain82°feels 89°
EveningLight rain76°feels 78°
OvernightRain75°feels 77°
85 °Rain

Key West, Monday, 10 August

Rain. High 85°, low 71°.

Pressure29.91 inHg
Wind6.1 mph NE
Humidity74%
Visibility6.2 mi
Dew point72°
Tue, 1188° / 66°0Overcast
MorningOvercast70°feels 71°
AfternoonPartly cloudy85°feels 93°
EveningMostly clear75°feels 77°
OvernightClear68°feels 69°
88 °Overcast

Key West, Tuesday, 11 August

Overcast. High 88°, low 66°.

Pressure29.80 inHg
Wind7.7 mph E
Humidity76%
Visibility6.2 mi
Dew point73°
Wed, 1286° / 66°0Mostly clear
MorningMostly clear70°feels 71°
AfternoonMostly clear84°feels 89°
EveningOvercast73°feels 74°
OvernightOvercast69°feels 70°
86 °Mostly clear

Key West, Wednesday, 12 August

Mostly clear. High 86°, low 66°.

Pressure29.88 inHg
Wind4.7 mph NE
Humidity68%
Visibility6.2 mi
Dew point69°
Thu, 1369° / 63°0.38Rain
MorningOvercast66°feels 66°
AfternoonRain69°feels 70°
EveningRain65°feels 66°
OvernightClear65°feels 65°
69 °Rain

Key West, Thursday, 13 August

Rain. High 69°, low 63°.

Pressure29.97 inHg
Wind8.9 mph E
Humidity95%
Visibility—
Dew point67°
Fri, 1475° / 57°0Overcast
MorningOvercast62°feels 62°
AfternoonOvercast73°feels 73°
EveningOvercast69°feels 69°
OvernightOvercast65°feels 64°
75 °Overcast

Key West, Friday, 14 August

Overcast. High 75°, low 57°.

Pressure30.15 inHg
Wind13.6 mph E
Humidity61%
Visibility—
Dew point57°
Sat, 1574° / 60°0.11Light rain
MorningLight rain64°feels 65°
AfternoonLight rain73°feels 74°
EveningLight rain69°feels 71°
OvernightLight rain67°feels 68°
74 °Light rain

Key West, Saturday, 15 August

Light rain. High 74°, low 60°.

Pressure30.15 inHg
Wind14.2 mph SE
Humidity77%
Visibility—
Dew point64°
Sun, 1675° / 66°0.03Light rain
MorningLight rain69°feels 69°
AfternoonLight rain74°feels 75°
EveningLight rain69°feels 70°
OvernightLight rain68°feels 68°
75 °Light rain

Key West, Sunday, 16 August

Light rain. High 75°, low 66°.

Pressure30.06 inHg
Wind13.9 mph NW
Humidity72%
Visibility—
Dew point64°
Mon, 1778° / 59°0Overcast
MorningOvercast64°feels 64°
AfternoonOvercast75°feels 75°
EveningOvercast72°feels 73°
OvernightOvercast63°feels 64°
78 °Overcast

Key West, Monday, 17 August

Overcast. High 78°, low 59°.

Pressure30.12 inHg
Wind6.1 mph S
Humidity64%
Visibility—
Dew point60°
Tue, 1881° / 60°0Overcast
MorningOvercast67°feels 67°
AfternoonOvercast78°feels 79°
EveningOvercast77°feels 79°
OvernightOvercast70°feels 71°
81 °Overcast

Key West, Tuesday, 18 August

Overcast. High 81°, low 60°.

Pressure29.83 inHg
Wind10.1 mph S
Humidity65%
Visibility—
Dew point63°

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 Key West, 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.