As of 08:23 PDT

Weather in Yonna, OR

26°Current weather

Yonna, Saturday, 17 October, 08:23

Overcast. Feels like 26°. High 74°, low 26°.

Pressure30.21 inHg
Wind2 mph N
Humidity70%
Visibility6.2 mi
Dew point21°

Monthly outlook for Yonna, OR: average high 53.6°, average low 33.4°. That is 2.5° below the climate normal for October. Precipitation is expected on 5 days (about 1.9 inches), against a normal of 3 days and 1.0 inches. The warmest day looks like 17 October (73.8°), the coolest 17 October (26.4°).

53.6°/33.4°
Average high / low
−2.5°
Below normal
5 / 3
Wet days / normal
1.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October60.4°60.1°+0.1°
27 October – 5 November42.2°54°-6.5°
6 November – 15 Novemberat normal48.6°—

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).

Sun, 1873° / 31°0Clear
73 °Clear

Yonna, Sunday, 18 October

Clear. High 73°, low 31°.

Pressure29.97 inHg
Wind4.3 mph S
Humidity29%
Visibility6.2 mi
Dew point28°
Mon, 1962° / 42°0Light rain
62 °Light rain

Yonna, Monday, 19 October

Light rain. High 62°, low 42°.

Pressure29.85 inHg
Wind2.9 mph S
Humidity36%
Visibility6.2 mi
Dew point27°
Tue, 2066° / 34°0Overcast
66 °Overcast

Yonna, Tuesday, 20 October

Overcast. High 66°, low 34°.

Pressure29.94 inHg
Wind3.6 mph SE
Humidity38%
Visibility6.2 mi
Dew point31°
Wed, 2169° / 39°0Overcast
69 °Overcast

Yonna, Wednesday, 21 October

Overcast. High 69°, low 39°.

Pressure29.97 inHg
Wind3.4 mph N
Humidity40%
Visibility—
Dew point31°
Thu, 2265° / 39°0Clear
65 °Clear

Yonna, Thursday, 22 October

Clear. High 65°, low 39°.

Pressure29.91 inHg
Wind11.6 mph NW
Humidity46%
Visibility—
Dew point35°
Fri, 2358° / 38°0Overcast
58 °Overcast

Yonna, Friday, 23 October

Overcast. High 58°, low 38°.

Pressure30.03 inHg
Wind13.2 mph W
Humidity41%
Visibility—
Dew point27°
Sat, 2449° / 36°0.67Snow
49 °Snow

Yonna, Saturday, 24 October

Snow. High 49°, low 36°.

Pressure29.91 inHg
Wind20.2 mph S
Humidity74%
Visibility—
Dew point40°
Sun, 2545° / 36°0.11Snow
45 °Snow

Yonna, Sunday, 25 October

Snow. High 45°, low 36°.

Pressure30.09 inHg
Wind6.2 mph SW
Humidity70%
Visibility—
Dew point31°
Mon, 2643° / 35°0Overcast
43 °Overcast

Yonna, Monday, 26 October

Overcast. High 43°, low 35°.

Pressure30.06 inHg
Wind6.2 mph S
Humidity75%
Visibility—
Dew point33°
Tue, 2746° / 31°0.04Light rain
46 °Light rain

Yonna, Tuesday, 27 October

Light rain. High 46°, low 31°.

Pressure30.06 inHg
Wind14 mph W
Humidity60%
Visibility—
Dew point31°
Wed, 2852° / 29°0Clear
52 °Clear

Yonna, Wednesday, 28 October

Clear. High 52°, low 29°.

Pressure30.12 inHg
Wind11.6 mph W
Humidity48%
Visibility—
Dew point21°
Thu, 2939° / 28°0.26Snow
39 °Snow

Yonna, Thursday, 29 October

Snow. High 39°, low 28°.

Pressure29.97 inHg
Wind15.4 mph W
Humidity77%
Visibility—
Dew point31°
Fri, 3040° / 27°0Light rain
40 °Light rain

Yonna, Friday, 30 October

Light rain. High 40°, low 27°.

Pressure30.15 inHg
Wind5.4 mph SW
Humidity77%
Visibility—
Dew point26°
Sat, 3140° / 31°0.22Snow
40 °Snow

Yonna, Saturday, 31 October

Snow. High 40°, low 31°.

Pressure29.83 inHg
Wind12.8 mph S
Humidity91%
Visibility—
Dew point31°
Sun, 0137° / 32°0.58Snow
37 °Snow

Yonna, Sunday, 1 November

Snow. High 37°, low 32°.

Pressure29.62 inHg
Wind10.7 mph E
Humidity100%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Thu, 1248° / 32°0.07Climate normal
48 °Climate normal

Yonna, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high48°
Average low32°
Average precipitation0.07 in
Chance of precipitation32%
Record high63° (1999)
Record low14° (1985)
Fri, 1348° / 33°0.09Climate normal
48 °Climate normal

Yonna, Friday, 13 November

Climate normal for this date — 60-year average.

Average high48°
Average low33°
Average precipitation0.09 in
Chance of precipitation35%
Record high65° (1999)
Record low13° (2022)
Sat, 1447° / 31°0.07Climate normal
47 °Climate normal

Yonna, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high47°
Average low31°
Average precipitation0.07 in
Chance of precipitation27%
Record high67° (1995)
Record low6° (1964)
Sun, 1547° / 31°0.07Climate normal
47 °Climate normal

Yonna, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high47°
Average low31°
Average precipitation0.07 in
Chance of precipitation30%
Record high64° (2008)
Record low-1° (1964)

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.