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As of 16:35 PDT

Weather in Hamilton, OR

83°Current weather

Hamilton, Saturday, 8 August, 16:35

Partly cloudy. Feels like 80°. High 83°, low 53°.

Pressure29.88 inHg
Wind15.9 mph W
Humidity15%
Visibility6.2 mi
Dew point31°
Sun, 0983° / 50°0Clear
83 °Clear

Hamilton, Sunday, 9 August

Clear. High 83°, low 50°.

Pressure29.91 inHg
Wind5.5 mph NW
Humidity13%
Visibility6.2 mi
Dew point26°
Mon, 1084° / 48°0Clear
84 °Clear

Hamilton, Monday, 10 August

Clear. High 84°, low 48°.

Pressure29.94 inHg
Wind6 mph NW
Humidity18%
Visibility6.2 mi
Dew point31°
Tue, 1186° / 54°0Clear
86 °Clear

Hamilton, Tuesday, 11 August

Clear. High 86°, low 54°.

Pressure29.97 inHg
Wind6.3 mph NW
Humidity17%
Visibility6.2 mi
Dew point32°
Wed, 1281° / 55°0Clear
81 °Clear

Hamilton, Wednesday, 12 August

Clear. High 81°, low 55°.

Pressure29.88 inHg
Wind6 mph NW
Humidity26%
Visibility6.2 mi
Dew point40°
Thu, 1380° / 52°0Clear
80 °Clear

Hamilton, Thursday, 13 August

Clear. High 80°, low 52°.

Pressure29.83 inHg
Wind11.3 mph NW
Humidity16%
Visibility—
Dew point26°
Fri, 1484° / 53°0Overcast
84 °Overcast

Hamilton, Friday, 14 August

Overcast. High 84°, low 53°.

Pressure29.85 inHg
Wind6.7 mph NW
Humidity15%
Visibility—
Dew point28°
Sat, 1582° / 63°0.01Light rain
82 °Light rain

Hamilton, Saturday, 15 August

Light rain. High 82°, low 63°.

Pressure29.94 inHg
Wind8.8 mph N
Humidity23%
Visibility—
Dew point38°
Sun, 1686° / 57°0Clear
86 °Clear

Hamilton, Sunday, 16 August

Clear. High 86°, low 57°.

Pressure29.91 inHg
Wind12.1 mph NW
Humidity18%
Visibility—
Dew point35°
Mon, 1791° / 58°0Overcast
91 °Overcast

Hamilton, Monday, 17 August

Overcast. High 91°, low 58°.

Pressure29.91 inHg
Wind13.1 mph SW
Humidity15%
Visibility—
Dew point32°
Tue, 1885° / 62°0Clear
85 °Clear

Hamilton, Tuesday, 18 August

Clear. High 85°, low 62°.

Pressure29.97 inHg
Wind8.1 mph N
Humidity24%
Visibility—
Dew point41°
Wed, 1987° / 57°0Overcast
87 °Overcast

Hamilton, Wednesday, 19 August

Overcast. High 87°, low 57°.

Pressure29.85 inHg
Wind15.7 mph NW
Humidity20%
Visibility—
Dew point39°
Thu, 2087° / 56°0Clear
87 °Clear

Hamilton, Thursday, 20 August

Clear. High 87°, low 56°.

Pressure29.88 inHg
Wind11.7 mph NW
Humidity18%
Visibility—
Dew point34°
Fri, 2187° / 56°0Clear
87 °Clear

Hamilton, Friday, 21 August

Clear. High 87°, low 56°.

Pressure29.91 inHg
Wind12.3 mph NW
Humidity22%
Visibility—
Dew point39°
Sat, 2292° / 58°0Clear
92 °Clear

Hamilton, Saturday, 22 August

Clear. High 92°, low 58°.

Pressure29.85 inHg
Wind10.4 mph NW
Humidity17%
Visibility—
Dew point36°
Sun, 2395° / 63°0.01Light rain
95 °Light rain

Hamilton, Sunday, 23 August

Light rain. High 95°, low 63°.

Pressure29.83 inHg
Wind7.3 mph E
Humidity18%
Visibility—
Dew point41°

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 Hamilton, 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 Hamilton, 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.