As of 13:20 PDT

Weather in Ona, OR

56°

Ona, Friday, 9 October, 13:20

Overcast. Feels like 56°. High 59°, low 49°.

Pressure29.94 inHg

Wind9.2 mph N

Humidity94%

Visibility4.2 mi

Dew point55°

See detailed hourly forecast

Monthly outlook for Ona, OR: average high 63.1°, average low 48.2°. That is 2.2° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 6 days and 2.7 inches. The warmest day looks like 23 October (74.1°), the coolest 11 October (38.9°).

63.1°/48.2°

Average high / low

+2.2°

Above normal

1 / 6

Wet days / normal

0.1 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
9 October – 18 October	60.8°	59.7°	+0.6°
19 October – 28 October	66.9°	57.6°	+5.1°
29 October – 7 November	at normal	55.5°	—

October records over 66 years

83.8°6 October 2023All-time high

33.8°31 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Newport (8 mi).

Sat, 1062° / 40°

62 °

Ona, Saturday, 10 October

Mostly clear. High 62°, low 40°.

Pressure29.88 inHg

Wind4 mph W

Humidity78%

Visibility6.0 mi

Dew point47°

Sun, 1158° / 39°

58 °

Ona, Sunday, 11 October

Clear. High 58°, low 39°.

Pressure29.91 inHg

Wind7.7 mph N

Humidity62%

Visibility6.2 mi

Dew point44°

Mon, 1258° / 47°

58 °

Ona, Monday, 12 October

Clear. High 58°, low 47°.

Pressure30.06 inHg

Wind5.4 mph N

Humidity48%

Visibility6.2 mi

Dew point38°

Tue, 1356° / 47°

56 °

Ona, Tuesday, 13 October

Partly cloudy. High 56°, low 47°.

Pressure30.18 inHg

Wind5.2 mph NW

Humidity64%

Visibility6.2 mi

Dew point44°

Wed, 1459° / 51°

59 °

Ona, Wednesday, 14 October

Mostly clear. High 59°, low 51°.

Pressure30.30 inHg

Wind8.4 mph N

Humidity77%

Visibility—

Dew point50°

Thu, 1569° / 50°

69 °

Ona, Thursday, 15 October

Overcast. High 69°, low 50°.

Pressure30.12 inHg

Wind5.7 mph E

Humidity53%

Visibility—

Dew point49°

Fri, 1663° / 51°

63 °

Ona, Friday, 16 October

Partly cloudy. High 63°, low 51°.

Pressure30.30 inHg

Wind6.7 mph NW

Humidity67%

Visibility—

Dew point50°

Sat, 1764° / 51°

64 °

Ona, Saturday, 17 October

Overcast. High 64°, low 51°.

Pressure30.09 inHg

Wind7.7 mph NW

Humidity64%

Visibility—

Dew point50°

Sun, 1859° / 48°

59 °

Ona, Sunday, 18 October

Overcast. High 59°, low 48°.

Pressure30.06 inHg

Wind6.5 mph NW

Humidity60%

Visibility—

Dew point44°

Mon, 1960° / 47°

60 °

Ona, Monday, 19 October

Overcast. High 60°, low 47°.

Pressure30.18 inHg

Wind8.1 mph NW

Humidity70%

Visibility—

Dew point46°

Tue, 2064° / 46°

64 °

Ona, Tuesday, 20 October

Overcast. High 64°, low 46°.

Pressure30.21 inHg

Wind6.1 mph NW

Humidity45%

Visibility—

Dew point40°

Wed, 2164° / 48°

64 °

Ona, Wednesday, 21 October

Overcast. High 64°, low 48°.

Pressure30.21 inHg

Wind5 mph NW

Humidity56%

Visibility—

Dew point46°

Thu, 2272° / 50°

72 °

Ona, Thursday, 22 October

Overcast. High 72°, low 50°.

Pressure30.00 inHg

Wind6.3 mph E

Humidity42%

Visibility—

Dew point45°

Fri, 2374° / 51°

74 °

Ona, Friday, 23 October

Clear. High 74°, low 51°.

Pressure29.88 inHg

Wind6.1 mph E

Humidity33%

Visibility—

Dew point40°

Sat, 2468° / 54°

68 °

Ona, Saturday, 24 October

Overcast. High 68°, low 54°.

Pressure29.88 inHg

Wind5.3 mph E

Humidity41%

Visibility—

Dew point42°

From day 17 onward the outlook is built from 60-year climate statistics

Sun, 2557° / 50°

0.31

57 °

Ona, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high57°

Average low50°

Average precipitation0.31 in

Chance of precipitation55%

Record high69° (1965)

Record low37° (2020)

Mon, 2657° / 49°

0.3

57 °

Ona, Monday, 26 October

Climate normal for this date — 60-year average.

Average high57°

Average low49°

Average precipitation0.3 in

Chance of precipitation53%

Record high70° (2003)

Record low37° (2020)

Tue, 2757° / 49°

0.28

57 °

Ona, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high57°

Average low49°

Average precipitation0.28 in

Chance of precipitation50%

Record high73° (2017)

Record low38° (2023)

Wed, 2856° / 49°

0.31

56 °

Ona, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high56°

Average low49°

Average precipitation0.31 in

Chance of precipitation58%

Record high65° (2025)

Record low35° (2023)

Thu, 2956° / 48°

0.2

56 °

Ona, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high56°

Average low48°

Average precipitation0.2 in

Chance of precipitation47%

Record high66° (1993)

Record low38° (1971)

Fri, 3056° / 48°

0.25

56 °

Ona, Friday, 30 October

Climate normal for this date — 60-year average.

Average high56°

Average low48°

Average precipitation0.25 in

Chance of precipitation47%

Record high65° (1967)

Record low36° (2019)

Sat, 3156° / 48°

0.31

56 °

Ona, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high56°

Average low48°

Average precipitation0.31 in

Chance of precipitation53%

Record high69° (1966)

Record low34° (2019)

Sun, 0156° / 48°

0.31

56 °

Ona, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high56°

Average low48°

Average precipitation0.31 in

Chance of precipitation50%

Record high69° (1962)

Record low38° (2019)

Mon, 0256° / 48°

0.24

56 °

Ona, Monday, 2 November

Climate normal for this date — 60-year average.

Average high56°

Average low48°

Average precipitation0.24 in

Chance of precipitation53%

Record high66° (1976)

Record low39° (2020)

Tue, 0356° / 49°

0.25

56 °

Ona, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high56°

Average low49°

Average precipitation0.25 in

Chance of precipitation58%

Record high66° (1976)

Record low38° (1973)

Wed, 0455° / 49°

0.36

55 °

Ona, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high55°

Average low49°

Average precipitation0.36 in

Chance of precipitation70%

Record high63° (2009)

Record low40° (2017)

Thu, 0555° / 48°

0.34

55 °

Ona, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high55°

Average low48°

Average precipitation0.34 in

Chance of precipitation65%

Record high63° (1987)

Record low37° (1971)

Fri, 0655° / 48°

0.38

55 °

Ona, Friday, 6 November

Climate normal for this date — 60-year average.

Average high55°

Average low48°

Average precipitation0.38 in

Chance of precipitation72%

Record high62° (1976)

Record low37° (2017)

Sat, 0755° / 48°

0.36

55 °

Ona, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high55°

Average low48°

Average precipitation0.36 in

Chance of precipitation57%

Record high64° (2024)

Record low38° (2022)

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 Ona, 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 Ona, 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.