As of 04:00 MDT

Weather in Dennis, OR

51°

Dennis, Saturday, 10 October, 04:00

Overcast. Feels like 48°. High 62°, low 42°.

Pressure29.62 inHg

Wind11.9 mph NW

Humidity60%

Visibility6.2 mi

Dew point37°

See detailed hourly forecast

Sun, 1161° / 37°

61 °

Dennis, Sunday, 11 October

Clear. High 61°, low 37°.

Pressure29.77 inHg

Wind13 mph N

Humidity41%

Visibility6.2 mi

Dew point27°

Mon, 1258° / 41°

58 °

Dennis, Monday, 12 October

Mostly clear. High 58°, low 41°.

Pressure29.97 inHg

Wind6 mph N

Humidity46%

Visibility6.2 mi

Dew point29°

Tue, 1367° / 44°

67 °

Dennis, Tuesday, 13 October

Clear. High 67°, low 44°.

Pressure30.00 inHg

Wind9.2 mph NW

Humidity36%

Visibility6.2 mi

Dew point28°

Wed, 1470° / 45°

70 °

Dennis, Wednesday, 14 October

Clear. High 70°, low 45°.

Pressure30.12 inHg

Wind10.2 mph NW

Humidity31%

Visibility—

Dew point28°

Thu, 1574° / 49°

74 °

Dennis, Thursday, 15 October

Clear. High 74°, low 49°.

Pressure30.24 inHg

Wind6 mph NW

Humidity27%

Visibility—

Dew point29°

Fri, 1666° / 46°

66 °

Dennis, Friday, 16 October

Clear. High 66°, low 46°.

Pressure30.45 inHg

Wind11.6 mph SE

Humidity29%

Visibility—

Dew point24°

Sat, 1767° / 42°

67 °

Dennis, Saturday, 17 October

Partly cloudy. High 67°, low 42°.

Pressure30.30 inHg

Wind11.1 mph SE

Humidity17%

Visibility—

Dew point11°

Sun, 1868° / 45°

68 °

Dennis, Sunday, 18 October

Overcast. High 68°, low 45°.

Pressure30.09 inHg

Wind4.8 mph NE

Humidity19%

Visibility—

Dew point17°

Mon, 1970° / 49°

70 °

Dennis, Monday, 19 October

Overcast. High 70°, low 49°.

Pressure30.00 inHg

Wind7 mph SE

Humidity28%

Visibility—

Dew point28°

Tue, 2071° / 52°

71 °

Dennis, Tuesday, 20 October

Overcast. High 71°, low 52°.

Pressure29.83 inHg

Wind16.3 mph W

Humidity22%

Visibility—

Dew point24°

Wed, 2160° / 47°

60 °

Dennis, Wednesday, 21 October

Overcast. High 60°, low 47°.

Pressure30.03 inHg

Wind15.3 mph W

Humidity36%

Visibility—

Dew point28°

Thu, 2259° / 41°

59 °

Dennis, Thursday, 22 October

Overcast. High 59°, low 41°.

Pressure30.21 inHg

Wind5.5 mph NE

Humidity42%

Visibility—

Dew point27°

Fri, 2366° / 47°

0.01

66 °

Dennis, Friday, 23 October

Light rain. High 66°, low 47°.

Pressure30.06 inHg

Wind15.7 mph N

Humidity47%

Visibility—

Dew point41°

Sat, 2458° / 42°

58 °

Dennis, Saturday, 24 October

Overcast. High 58°, low 42°.

Pressure30.21 inHg

Wind8.4 mph NW

Humidity49%

Visibility—

Dew point32°

Sun, 2560° / 48°

60 °

Dennis, Sunday, 25 October

Overcast. High 60°, low 48°.

Pressure29.71 inHg

Wind15 mph NW

Humidity37%

Visibility—

Dew point29°

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.