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As of 22:38 PDT

Weather in Summit, OR

57°Current weather

Summit, Wednesday, 7 October, 22:38

Clear. Feels like 56°. High 76°, low 48°.

Pressure30.03 inHg
Wind0.7 mph NE
Humidity82%
Visibility6.2 mi
Dew point52°
Thu, 0877° / 47°0Clear
77 °Clear

Summit, Thursday, 8 October

Clear. High 77°, low 47°.

Pressure30.00 inHg
Wind1.9 mph SW
Humidity47%
Visibility6.2 mi
Dew point52°
Fri, 0960° / 45°0.04Light rain
60 °Light rain

Summit, Friday, 9 October

Light rain. High 60°, low 45°.

Pressure29.94 inHg
Wind8.6 mph W
Humidity89%
Visibility2.6 mi
Dew point53°
Sat, 1059° / 44°0.11Rain
59 °Rain

Summit, Saturday, 10 October

Rain. High 59°, low 44°.

Pressure29.85 inHg
Wind5.5 mph NW
Humidity66%
Visibility6.2 mi
Dew point44°
Sun, 1162° / 44°0Clear
62 °Clear

Summit, Sunday, 11 October

Clear. High 62°, low 44°.

Pressure29.97 inHg
Wind10.2 mph NE
Humidity46%
Visibility6.2 mi
Dew point36°
Mon, 1264° / 49°0Clear
64 °Clear

Summit, Monday, 12 October

Clear. High 64°, low 49°.

Pressure30.03 inHg
Wind11.3 mph NE
Humidity30%
Visibility—
Dew point30°
Tue, 1358° / 45°0.23Light rain
58 °Light rain

Summit, Tuesday, 13 October

Light rain. High 58°, low 45°.

Pressure29.94 inHg
Wind9.5 mph E
Humidity67%
Visibility—
Dew point44°
Wed, 1459° / 43°0Light rain
59 °Light rain

Summit, Wednesday, 14 October

Light rain. High 59°, low 43°.

Pressure30.12 inHg
Wind8.4 mph NW
Humidity48%
Visibility—
Dew point37°
Thu, 1561° / 41°0Partly cloudy
61 °Partly cloudy

Summit, Thursday, 15 October

Partly cloudy. High 61°, low 41°.

Pressure30.33 inHg
Wind6.4 mph NE
Humidity60%
Visibility—
Dew point39°
Fri, 1664° / 41°0Partly cloudy
64 °Partly cloudy

Summit, Friday, 16 October

Partly cloudy. High 64°, low 41°.

Pressure30.24 inHg
Wind5.2 mph E
Humidity37%
Visibility—
Dew point29°
Sat, 1771° / 46°0Mostly clear
71 °Mostly clear

Summit, Saturday, 17 October

Mostly clear. High 71°, low 46°.

Pressure30.24 inHg
Wind3.1 mph E
Humidity36%
Visibility—
Dew point33°
Sun, 1871° / 48°0Mostly clear
71 °Mostly clear

Summit, Sunday, 18 October

Mostly clear. High 71°, low 48°.

Pressure30.12 inHg
Wind5.2 mph NE
Humidity56%
Visibility—
Dew point45°
Mon, 1972° / 47°0Mostly clear
72 °Mostly clear

Summit, Monday, 19 October

Mostly clear. High 72°, low 47°.

Pressure30.15 inHg
Wind3.5 mph NE
Humidity48%
Visibility—
Dew point41°
Tue, 2073° / 51°0Overcast
73 °Overcast

Summit, Tuesday, 20 October

Overcast. High 73°, low 51°.

Pressure30.18 inHg
Wind4 mph W
Humidity45%
Visibility—
Dew point42°
Wed, 2164° / 47°0.01Light rain
64 °Light rain

Summit, Wednesday, 21 October

Light rain. High 64°, low 47°.

Pressure30.24 inHg
Wind6.2 mph W
Humidity66%
Visibility—
Dew point48°
Thu, 2258° / 43°0.02Light rain
58 °Light rain

Summit, Thursday, 22 October

Light rain. High 58°, low 43°.

Pressure30.30 inHg
Wind4.8 mph NW
Humidity92%
Visibility—
Dew point48°

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 Summit, 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 Summit, 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.