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As of 12:37 MDT

Weather in Dennis, OR

55°Current weather

Dennis, Sunday, 11 October, 12:37

Overcast. Feels like 52°. High 55°, low 42°.

Pressure29.68 inHg
Wind12.7 mph N
Humidity43%
Visibility6.2 mi
Dew point33°
Mon, 1254° / 38°0Mostly clear
54 °Mostly clear

Dennis, Monday, 12 October

Mostly clear. High 54°, low 38°.

Pressure29.97 inHg
Wind8.3 mph N
Humidity47%
Visibility6.2 mi
Dew point29°
Tue, 1366° / 41°0Clear
66 °Clear

Dennis, Tuesday, 13 October

Clear. High 66°, low 41°.

Pressure30.06 inHg
Wind10.1 mph N
Humidity37%
Visibility6.2 mi
Dew point28°
Wed, 1469° / 43°0Clear
69 °Clear

Dennis, Wednesday, 14 October

Clear. High 69°, low 43°.

Pressure30.18 inHg
Wind5.7 mph N
Humidity29%
Visibility6.2 mi
Dew point20°
Thu, 1569° / 50°0Clear
69 °Clear

Dennis, Thursday, 15 October

Clear. High 69°, low 50°.

Pressure30.42 inHg
Wind3.4 mph E
Humidity36%
Visibility6.2 mi
Dew point34°
Fri, 1670° / 51°0Clear
70 °Clear

Dennis, Friday, 16 October

Clear. High 70°, low 51°.

Pressure30.39 inHg
Wind4.4 mph SE
Humidity38%
Visibility—
Dew point34°
Sat, 1772° / 50°0Overcast
72 °Overcast

Dennis, Saturday, 17 October

Overcast. High 72°, low 50°.

Pressure30.18 inHg
Wind3.9 mph E
Humidity31%
Visibility—
Dew point31°
Sun, 1872° / 53°0Overcast
72 °Overcast

Dennis, Sunday, 18 October

Overcast. High 72°, low 53°.

Pressure30.03 inHg
Wind7.3 mph NW
Humidity37%
Visibility—
Dew point37°
Mon, 1972° / 53°0Overcast
72 °Overcast

Dennis, Monday, 19 October

Overcast. High 72°, low 53°.

Pressure29.97 inHg
Wind16.8 mph W
Humidity27%
Visibility—
Dew point30°
Tue, 2059° / 43°0Clear
59 °Clear

Dennis, Tuesday, 20 October

Clear. High 59°, low 43°.

Pressure30.18 inHg
Wind8.8 mph W
Humidity43%
Visibility—
Dew point30°
Wed, 2161° / 43°0Overcast
61 °Overcast

Dennis, Wednesday, 21 October

Overcast. High 61°, low 43°.

Pressure30.09 inHg
Wind4 mph NW
Humidity31%
Visibility—
Dew point24°
Thu, 2262° / 42°0Partly cloudy
62 °Partly cloudy

Dennis, Thursday, 22 October

Partly cloudy. High 62°, low 42°.

Pressure30.15 inHg
Wind5.9 mph N
Humidity28%
Visibility—
Dew point22°
Fri, 2366° / 41°0Partly cloudy
66 °Partly cloudy

Dennis, Friday, 23 October

Partly cloudy. High 66°, low 41°.

Pressure30.09 inHg
Wind3.7 mph E
Humidity20%
Visibility—
Dew point15°
Sat, 2468° / 44°0Partly cloudy
68 °Partly cloudy

Dennis, Saturday, 24 October

Partly cloudy. High 68°, low 44°.

Pressure30.09 inHg
Wind8.9 mph NW
Humidity23%
Visibility—
Dew point20°
Sun, 2566° / 44°0Partly cloudy
66 °Partly cloudy

Dennis, Sunday, 25 October

Partly cloudy. High 66°, low 44°.

Pressure30.36 inHg
Wind7.3 mph NW
Humidity31%
Visibility—
Dew point26°
Mon, 2667° / 45°0Clear
67 °Clear

Dennis, Monday, 26 October

Clear. High 67°, low 45°.

Pressure30.21 inHg
Wind5.7 mph NW
Humidity24%
Visibility—
Dew point21°

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 Dennis, 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 Dennis, 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.