Monthly outlook for Bonanza, OR: average high 60.3°, average low 39.1°. That is 2.2° above the climate normal for October. Precipitation is expected on 4 days (about 0.5 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 21 October (68.4°), the coolest 24 October (26.2°).
60.3°/39.1°
Average high / low
+2.2°
Above normal
4 / 4
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
62.3°
57.7°
+2.6°
30 October – 8 November
56.9°
52.6°
+2.4°
9 November – 18 November
at normal
47.3°
—
October records over 66 years
87.4°1 October 2010All-time high
15.6°29 October 1961All-time low
Wed, 2168° / 39°0
68 °
Bonanza, Wednesday, 21 October
Overcast. High 68°, low 39°.
Pressure29.91 inHg
Wind1 mph E
Humidity29%
Visibility6.2 mi
Dew point28°
Thu, 2253° / 39°0.25
53 °
Bonanza, Thursday, 22 October
Rain. High 53°, low 39°.
Pressure29.94 inHg
Wind4.3 mph W
Humidity79%
Visibility6.2 mi
Dew point44°
Fri, 2352° / 30°0
52 °
Bonanza, Friday, 23 October
Clear. High 52°, low 30°.
Pressure30.24 inHg
Wind5.4 mph N
Humidity52%
Visibility6.2 mi
Dew point19°
Sat, 2457° / 26°0
57 °
Bonanza, Saturday, 24 October
Partly cloudy. High 57°, low 26°.
Pressure30.18 inHg
Wind4.7 mph SE
Humidity47%
Visibility—
Dew point26°
Sun, 2562° / 32°0
62 °
Bonanza, Sunday, 25 October
Overcast. High 62°, low 32°.
Pressure30.18 inHg
Wind3.9 mph NE
Humidity42%
Visibility—
Dew point28°
Mon, 2665° / 42°0
65 °
Bonanza, Monday, 26 October
Overcast. High 65°, low 42°.
Pressure30.09 inHg
Wind4.2 mph NE
Humidity20%
Visibility—
Dew point14°
Tue, 2767° / 39°0
67 °
Bonanza, Tuesday, 27 October
Partly cloudy. High 67°, low 39°.
Pressure30.12 inHg
Wind4.2 mph NE
Humidity23%
Visibility—
Dew point17°
Wed, 2866° / 40°0
66 °
Bonanza, Wednesday, 28 October
Clear. High 66°, low 40°.
Pressure30.03 inHg
Wind3.4 mph SW
Humidity27%
Visibility—
Dew point22°
Thu, 2965° / 41°0
65 °
Bonanza, Thursday, 29 October
Mostly clear. High 65°, low 41°.
Pressure29.85 inHg
Wind6.6 mph SE
Humidity29%
Visibility—
Dew point24°
Fri, 3057° / 40°0
57 °
Bonanza, Friday, 30 October
Overcast. High 57°, low 40°.
Pressure29.80 inHg
Wind15 mph S
Humidity45%
Visibility—
Dew point31°
Sat, 3150° / 39°0.07
50 °
Bonanza, Saturday, 31 October
Light rain. High 50°, low 39°.
Pressure29.80 inHg
Wind24.3 mph S
Humidity62%
Visibility—
Dew point34°
Sun, 0153° / 40°0
53 °
Bonanza, Sunday, 1 November
Light rain. High 53°, low 40°.
Pressure30.06 inHg
Wind20.8 mph S
Humidity62%
Visibility—
Dew point34°
Mon, 0267° / 45°0
67 °
Bonanza, Monday, 2 November
Overcast. High 67°, low 45°.
Pressure30.12 inHg
Wind16.3 mph S
Humidity52%
Visibility—
Dew point41°
Tue, 0362° / 47°0.09
62 °
Bonanza, Tuesday, 3 November
Light rain. High 62°, low 47°.
Pressure29.88 inHg
Wind16.6 mph S
Humidity47%
Visibility—
Dew point36°
Wed, 0453° / 45°0.13
53 °
Bonanza, Wednesday, 4 November
Light rain. High 53°, low 45°.
Pressure29.68 inHg
Wind15.4 mph S
Humidity74%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0552° / 34°0.09
52 °
Bonanza, 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°0.09
51 °
Bonanza, 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°0.1
50 °
Bonanza, 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°0.07
49 °
Bonanza, 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°0.07
48 °
Bonanza, 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°0.07
48 °
Bonanza, 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°0.08
49 °
Bonanza, 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°0.07
48 °
Bonanza, 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°0.09
48 °
Bonanza, 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°0.07
47 °
Bonanza, 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°0.07
47 °
Bonanza, 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)
Mon, 1646° / 31°0.09
46 °
Bonanza, Monday, 16 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.09 in
Chance of precipitation35%
Record high66° (2008)
Record low3° (1964)
Tue, 1746° / 31°0.09
46 °
Bonanza, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.09 in
Chance of precipitation40%
Record high65° (2008)
Record low2° (1964)
Wed, 1845° / 29°0.09
45 °
Bonanza, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high45°
Average low29°
Average precipitation0.09 in
Chance of precipitation33%
Record high63° (2008)
Record low8° (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 Bonanza, 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 Bonanza, 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.