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As of 20:59 PDT

Weather in Altamont, OR

75°Current weather

Altamont, Saturday, 8 August, 20:59

Overcast. Feels like 73°. High 90°, low 52°.

Pressure30.00 inHg
Wind9.3 mph NW
Humidity29%
Visibility6.2 mi
Dew point40°
Sun, 0991° / 51°0Clear
91 °Clear

Altamont, Sunday, 9 August

Clear. High 91°, low 51°.

Pressure29.88 inHg
Wind7.2 mph W
Humidity14%
Visibility6.2 mi
Dew point30°
Mon, 1092° / 48°0Clear
92 °Clear

Altamont, Monday, 10 August

Clear. High 92°, low 48°.

Pressure29.91 inHg
Wind6.5 mph W
Humidity15%
Visibility6.2 mi
Dew point29°
Tue, 1193° / 52°0Clear
93 °Clear

Altamont, Tuesday, 11 August

Clear. High 93°, low 52°.

Pressure29.91 inHg
Wind6.9 mph W
Humidity15%
Visibility6.2 mi
Dew point31°
Wed, 1288° / 52°0Clear
88 °Clear

Altamont, Wednesday, 12 August

Clear. High 88°, low 52°.

Pressure29.85 inHg
Wind7.5 mph W
Humidity21%
Visibility6.2 mi
Dew point37°
Thu, 1388° / 51°0Overcast
88 °Overcast

Altamont, Thursday, 13 August

Overcast. High 88°, low 51°.

Pressure29.74 inHg
Wind11 mph NW
Humidity14%
Visibility—
Dew point29°
Fri, 1488° / 54°0Overcast
88 °Overcast

Altamont, Friday, 14 August

Overcast. High 88°, low 54°.

Pressure29.85 inHg
Wind10.5 mph NW
Humidity14%
Visibility—
Dew point28°
Sat, 1589° / 56°0.01Light rain
89 °Light rain

Altamont, Saturday, 15 August

Light rain. High 89°, low 56°.

Pressure29.91 inHg
Wind9.9 mph N
Humidity14%
Visibility—
Dew point31°
Sun, 1691° / 54°0Partly cloudy
91 °Partly cloudy

Altamont, Sunday, 16 August

Partly cloudy. High 91°, low 54°.

Pressure29.91 inHg
Wind15.9 mph S
Humidity10%
Visibility—
Dew point24°
Mon, 1788° / 55°0Overcast
88 °Overcast

Altamont, Monday, 17 August

Overcast. High 88°, low 55°.

Pressure29.91 inHg
Wind13.6 mph S
Humidity14%
Visibility—
Dew point30°
Tue, 1887° / 57°0Overcast
87 °Overcast

Altamont, Tuesday, 18 August

Overcast. High 87°, low 57°.

Pressure29.91 inHg
Wind17 mph W
Humidity9%
Visibility—
Dew point19°
Wed, 1987° / 52°0Overcast
87 °Overcast

Altamont, Wednesday, 19 August

Overcast. High 87°, low 52°.

Pressure29.91 inHg
Wind15.6 mph NW
Humidity14%
Visibility—
Dew point29°
Thu, 2085° / 50°0Clear
85 °Clear

Altamont, Thursday, 20 August

Clear. High 85°, low 50°.

Pressure29.85 inHg
Wind16.4 mph NW
Humidity15%
Visibility—
Dew point29°
Fri, 2191° / 49°0Clear
91 °Clear

Altamont, Friday, 21 August

Clear. High 91°, low 49°.

Pressure29.83 inHg
Wind12.1 mph NW
Humidity13%
Visibility—
Dew point27°
Sat, 2293° / 54°0Clear
93 °Clear

Altamont, Saturday, 22 August

Clear. High 93°, low 54°.

Pressure29.80 inHg
Wind15.5 mph NW
Humidity10%
Visibility—
Dew point25°
Sun, 2390° / 55°0Clear
90 °Clear

Altamont, Sunday, 23 August

Clear. High 90°, low 55°.

Pressure29.83 inHg
Wind16.9 mph NW
Humidity14%
Visibility—
Dew point30°

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 Altamont, 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 Altamont, 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.