As of 01:19 PDT

Weather in Yonna, OR

28°Current weather

Yonna, Tuesday, 13 October, 01:19

Clear. Feels like 28°. High 59°, low 27°.

Pressure30.12 inHg
Wind2 mph N
Humidity71%
Visibility6.2 mi
Dew point22°

Monthly outlook for Yonna, OR: average high 62.5°, average low 37°. That is 1.2° above the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 16 October (74.9°), the coolest 13 October (26.7°).

62.5°/37°
Average high / low
+1.2°
Above normal
2 / 3
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
13 October – 22 October60.8°62.3°-0.9°
23 October – 1 November65.4°55.9°+5.3°
2 November – 11 Novemberat normal50.9°—

October records over 66 years

87.4°1 October 2010All-time high
15.6°29 October 1961All-time low

Climate normals and records are computed from the nearest reference point — Bonanza (6 mi).

Wed, 1467° / 32°0Clear
67 °Clear

Yonna, Wednesday, 14 October

Clear. High 67°, low 32°.

Pressure30.24 inHg
Wind1.5 mph N
Humidity34%
Visibility6.2 mi
Dew point31°
Thu, 1574° / 35°0Clear
74 °Clear

Yonna, Thursday, 15 October

Clear. High 74°, low 35°.

Pressure30.33 inHg
Wind3.7 mph SE
Humidity29%
Visibility6.2 mi
Dew point33°
Fri, 1675° / 35°0Clear
75 °Clear

Yonna, Friday, 16 October

Clear. High 75°, low 35°.

Pressure30.24 inHg
Wind3.1 mph SE
Humidity28%
Visibility6.2 mi
Dew point28°
Sat, 1772° / 41°0Clear
72 °Clear

Yonna, Saturday, 17 October

Clear. High 72°, low 41°.

Pressure30.09 inHg
Wind5.8 mph SW
Humidity32%
Visibility—
Dew point30°
Sun, 1871° / 41°0Clear
71 °Clear

Yonna, Sunday, 18 October

Clear. High 71°, low 41°.

Pressure29.94 inHg
Wind9.7 mph SW
Humidity35%
Visibility—
Dew point31°
Mon, 1947° / 38°0.33Snow
47 °Snow

Yonna, Monday, 19 October

Snow. High 47°, low 38°.

Pressure29.88 inHg
Wind10.5 mph W
Humidity93%
Visibility—
Dew point38°
Tue, 2046° / 34°0.01Light snow
46 °Light snow

Yonna, Tuesday, 20 October

Light snow. High 46°, low 34°.

Pressure29.97 inHg
Wind8.6 mph NW
Humidity62%
Visibility—
Dew point29°
Wed, 2152° / 30°0Mostly clear
52 °Mostly clear

Yonna, Wednesday, 21 October

Mostly clear. High 52°, low 30°.

Pressure30.12 inHg
Wind11.8 mph NW
Humidity56%
Visibility—
Dew point26°
Thu, 2245° / 34°0.07Light rain
45 °Light rain

Yonna, Thursday, 22 October

Light rain. High 45°, low 34°.

Pressure30.18 inHg
Wind5.7 mph S
Humidity61%
Visibility—
Dew point28°
Fri, 2355° / 32°0Partly cloudy
55 °Partly cloudy

Yonna, Friday, 23 October

Partly cloudy. High 55°, low 32°.

Pressure30.42 inHg
Wind3.9 mph NE
Humidity61%
Visibility—
Dew point29°
Sat, 2464° / 36°0Mostly clear
64 °Mostly clear

Yonna, Saturday, 24 October

Mostly clear. High 64°, low 36°.

Pressure30.50 inHg
Wind5.7 mph N
Humidity34%
Visibility—
Dew point22°
Sun, 2568° / 41°0Overcast
68 °Overcast

Yonna, Sunday, 25 October

Overcast. High 68°, low 41°.

Pressure30.39 inHg
Wind11.4 mph NE
Humidity31%
Visibility—
Dew point24°
Mon, 2671° / 42°0Clear
71 °Clear

Yonna, Monday, 26 October

Clear. High 71°, low 42°.

Pressure30.33 inHg
Wind5.7 mph SE
Humidity35%
Visibility—
Dew point29°
Tue, 2772° / 46°0Clear
72 °Clear

Yonna, Tuesday, 27 October

Clear. High 72°, low 46°.

Pressure30.27 inHg
Wind4.9 mph N
Humidity29%
Visibility—
Dew point28°
Wed, 2863° / 48°0Clear
63 °Clear

Yonna, Wednesday, 28 October

Clear. High 63°, low 48°.

Pressure30.09 inHg
Wind3.1 mph NE
Humidity29%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2954° / 35°0.06Climate normal
54 °Climate normal

Yonna, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high54°
Average low35°
Average precipitation0.06 in
Chance of precipitation22%
Record high70° (2008)
Record low16° (1961)
Fri, 3054° / 35°0.05Climate normal
54 °Climate normal

Yonna, Friday, 30 October

Climate normal for this date — 60-year average.

Average high54°
Average low35°
Average precipitation0.05 in
Chance of precipitation23%
Record high69° (1965)
Record low18° (1991)
Sat, 3154° / 35°0.06Climate normal
54 °Climate normal

Yonna, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high54°
Average low35°
Average precipitation0.06 in
Chance of precipitation22%
Record high71° (1988)
Record low22° (2002)
Sun, 0154° / 34°0.05Climate normal
54 °Climate normal

Yonna, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high54°
Average low34°
Average precipitation0.05 in
Chance of precipitation30%
Record high70° (1966)
Record low19° (1971)
Mon, 0254° / 34°0.07Climate normal
54 °Climate normal

Yonna, Monday, 2 November

Climate normal for this date — 60-year average.

Average high54°
Average low34°
Average precipitation0.07 in
Chance of precipitation30%
Record high70° (2020)
Record low18° (1971)
Tue, 0354° / 34°0.06Climate normal
54 °Climate normal

Yonna, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high54°
Average low34°
Average precipitation0.06 in
Chance of precipitation25%
Record high70° (1976)
Record low21° (2022)
Wed, 0453° / 35°0.05Climate normal
53 °Climate normal

Yonna, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high53°
Average low35°
Average precipitation0.05 in
Chance of precipitation23%
Record high70° (1980)
Record low24° (2017)
Thu, 0552° / 34°0.09Climate normal
52 °Climate normal

Yonna, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high52°
Average low34°
Average precipitation0.09 in
Chance of precipitation30%
Record high69° (2012)
Record low15° (2017)
Fri, 0651° / 35°0.09Climate normal
51 °Climate normal

Yonna, Friday, 6 November

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.09 in
Chance of precipitation35%
Record high68° (2012)
Record low23° (1971)
Sat, 0750° / 33°0.1Climate normal
50 °Climate normal

Yonna, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high50°
Average low33°
Average precipitation0.1 in
Chance of precipitation28%
Record high66° (1991)
Record low16° (2022)
Sun, 0849° / 32°0.07Climate normal
49 °Climate normal

Yonna, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high49°
Average low32°
Average precipitation0.07 in
Chance of precipitation37%
Record high65° (2014)
Record low9° (1994)
Mon, 0948° / 32°0.07Climate normal
48 °Climate normal

Yonna, Monday, 9 November

Climate normal for this date — 60-year average.

Average high48°
Average low32°
Average precipitation0.07 in
Chance of precipitation38%
Record high64° (2016)
Record low22° (2020)
Tue, 1048° / 32°0.07Climate normal
48 °Climate normal

Yonna, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high48°
Average low32°
Average precipitation0.07 in
Chance of precipitation30%
Record high67° (2016)
Record low14° (2022)
Wed, 1149° / 32°0.08Climate normal
49 °Climate normal

Yonna, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high49°
Average low32°
Average precipitation0.08 in
Chance of precipitation33%
Record high66° (2013)
Record low14° (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 Yonna, 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 Yonna, 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.