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As of 10:48 PDT

Weather in Island City, OR

80°Current weather

Island City, Sunday, 9 August, 10:48

Overcast. Feels like 79°. High 89°, low 58°.

Pressure29.94 inHg
Wind3.5 mph N
Humidity22%
Visibility6.2 mi
Dew point38°
Mon, 1086° / 55°0Clear
86 °Clear

Island City, Monday, 10 August

Clear. High 86°, low 55°.

Pressure29.88 inHg
Wind7 mph NW
Humidity15%
Visibility6.2 mi
Dew point31°
Tue, 1193° / 55°0Clear
93 °Clear

Island City, Tuesday, 11 August

Clear. High 93°, low 55°.

Pressure29.91 inHg
Wind4.2 mph N
Humidity15%
Visibility6.2 mi
Dew point33°
Wed, 1287° / 56°0Partly cloudy
87 °Partly cloudy

Island City, Wednesday, 12 August

Partly cloudy. High 87°, low 56°.

Pressure29.83 inHg
Wind7 mph NW
Humidity22%
Visibility6.2 mi
Dew point41°
Thu, 1389° / 56°0Overcast
89 °Overcast

Island City, Thursday, 13 August

Overcast. High 89°, low 56°.

Pressure29.80 inHg
Wind12.8 mph NW
Humidity27%
Visibility—
Dew point41°
Fri, 1491° / 59°0Clear
91 °Clear

Island City, Friday, 14 August

Clear. High 91°, low 59°.

Pressure29.85 inHg
Wind12.1 mph NW
Humidity22%
Visibility—
Dew point38°
Sat, 1595° / 61°0.02Light rain
95 °Light rain

Island City, Saturday, 15 August

Light rain. High 95°, low 61°.

Pressure29.94 inHg
Wind13.5 mph SE
Humidity26%
Visibility—
Dew point44°
Sun, 1690° / 60°0.01Light rain
90 °Light rain

Island City, Sunday, 16 August

Light rain. High 90°, low 60°.

Pressure29.94 inHg
Wind13.5 mph W
Humidity23%
Visibility—
Dew point44°
Mon, 1790° / 66°0Overcast
90 °Overcast

Island City, Monday, 17 August

Overcast. High 90°, low 66°.

Pressure30.06 inHg
Wind13.7 mph NW
Humidity20%
Visibility—
Dew point34°
Tue, 1894° / 60°0Clear
94 °Clear

Island City, Tuesday, 18 August

Clear. High 94°, low 60°.

Pressure30.06 inHg
Wind14.1 mph W
Humidity21%
Visibility—
Dew point38°
Wed, 1999° / 63°0Clear
99 °Clear

Island City, Wednesday, 19 August

Clear. High 99°, low 63°.

Pressure30.03 inHg
Wind13.4 mph NW
Humidity16%
Visibility—
Dew point35°
Thu, 20102° / 67°0Mostly clear
102 °Mostly clear

Island City, Thursday, 20 August

Mostly clear. High 102°, low 67°.

Pressure29.94 inHg
Wind12.4 mph NW
Humidity14%
Visibility—
Dew point35°
Fri, 2199° / 65°0Clear
99 °Clear

Island City, Friday, 21 August

Clear. High 99°, low 65°.

Pressure29.94 inHg
Wind11.7 mph NW
Humidity11%
Visibility—
Dew point26°
Sat, 22103° / 65°0Overcast
103 °Overcast

Island City, Saturday, 22 August

Overcast. High 103°, low 65°.

Pressure29.91 inHg
Wind12.7 mph NW
Humidity12%
Visibility—
Dew point30°
Sun, 23105° / 69°0Overcast
105 °Overcast

Island City, Sunday, 23 August

Overcast. High 105°, low 69°.

Pressure30.00 inHg
Wind12 mph NW
Humidity12%
Visibility—
Dew point33°
Mon, 24103° / 69°0.04Light rain
103 °Light rain

Island City, Monday, 24 August

Light rain. High 103°, low 69°.

Pressure29.94 inHg
Wind6.4 mph S
Humidity11%
Visibility—
Dew point32°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Island City, OR are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Island City, OR since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.