Monthly outlook for Shaniko, OR: average high 53.8°, average low 38.2°. That is 0.8° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 5 days and 1.0 inches. The warmest day looks like 21 October (60.5°), the coolest 28 October (34.3°).
53.8°/38.2°
Average high / low
+0.8°
Above normal
2 / 5
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
54.3°
54°
+0.2°
30 October – 8 November
53°
48.9°
+2.2°
9 November – 18 November
at normal
45.1°
—
October records over 66 years
84.6°2 October 1975All-time high
13.6°29 October 2019All-time low
Wed, 2161° / 35°0
61 °
Shaniko, Wednesday, 21 October
Clear. High 61°, low 35°.
Pressure29.97 inHg
Wind2.1 mph NW
Humidity37%
Visibility6.2 mi
Dew point34°
Thu, 2254° / 41°0.12
54 °
Shaniko, Thursday, 22 October
Rain. High 54°, low 41°.
Pressure29.88 inHg
Wind8.9 mph SW
Humidity60%
Visibility6.2 mi
Dew point39°
Fri, 2350° / 35°0
50 °
Shaniko, Friday, 23 October
Clear. High 50°, low 35°.
Pressure30.27 inHg
Wind7.1 mph W
Humidity57%
Visibility6.2 mi
Dew point28°
Sat, 2457° / 36°0
57 °
Shaniko, Saturday, 24 October
Mostly clear. High 57°, low 36°.
Pressure30.18 inHg
Wind3 mph E
Humidity46%
Visibility—
Dew point28°
Sun, 2555° / 40°0
55 °
Shaniko, Sunday, 25 October
Overcast. High 55°, low 40°.
Pressure30.27 inHg
Wind10.9 mph NE
Humidity49%
Visibility—
Dew point29°
Mon, 2649° / 35°0
49 °
Shaniko, Monday, 26 October
Overcast. High 49°, low 35°.
Pressure30.27 inHg
Wind12.1 mph NE
Humidity30%
Visibility—
Dew point14°
Tue, 2751° / 34°0
51 °
Shaniko, Tuesday, 27 October
Overcast. High 51°, low 34°.
Pressure30.33 inHg
Wind8.7 mph NE
Humidity31%
Visibility—
Dew point15°
Wed, 2853° / 34°0
53 °
Shaniko, Wednesday, 28 October
Clear. High 53°, low 34°.
Pressure30.15 inHg
Wind6.9 mph NE
Humidity35%
Visibility—
Dew point19°
Thu, 2956° / 36°0
56 °
Shaniko, Thursday, 29 October
Mostly clear. High 56°, low 36°.
Pressure29.94 inHg
Wind7.4 mph NE
Humidity33%
Visibility—
Dew point19°
Fri, 3052° / 38°0.01
52 °
Shaniko, Friday, 30 October
Light rain. High 52°, low 38°.
Pressure29.83 inHg
Wind4.2 mph NE
Humidity34%
Visibility—
Dew point19°
Sat, 3156° / 40°0.01
56 °
Shaniko, Saturday, 31 October
Light rain. High 56°, low 40°.
Pressure29.77 inHg
Wind22.2 mph S
Humidity56%
Visibility—
Dew point32°
Sun, 0154° / 43°0.01
54 °
Shaniko, Sunday, 1 November
Light rain. High 54°, low 43°.
Pressure30.06 inHg
Wind14.4 mph S
Humidity61%
Visibility—
Dew point36°
Mon, 0256° / 42°0.02
56 °
Shaniko, Monday, 2 November
Light rain. High 56°, low 42°.
Pressure30.21 inHg
Wind11.1 mph NE
Humidity53%
Visibility—
Dew point33°
Tue, 0353° / 39°0
53 °
Shaniko, Tuesday, 3 November
Overcast. High 53°, low 39°.
Pressure30.00 inHg
Wind8.3 mph NE
Humidity61%
Visibility—
Dew point33°
Wed, 0447° / 45°0.06
47 °
Shaniko, Wednesday, 4 November
Light rain. High 47°, low 45°.
Pressure29.68 inHg
Wind4.2 mph S
Humidity75%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0549° / 35°0.07
49 °
Shaniko, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.07 in
Chance of precipitation37%
Record high63° (2019)
Record low21° (2003)
Fri, 0649° / 35°0.09
49 °
Shaniko, Friday, 6 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.09 in
Chance of precipitation42%
Record high67° (2012)
Record low23° (2003)
Sat, 0747° / 35°0.11
47 °
Shaniko, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.11 in
Chance of precipitation38%
Record high65° (1978)
Record low24° (1994)
Sun, 0846° / 33°0.07
46 °
Shaniko, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.07 in
Chance of precipitation33%
Record high62° (2016)
Record low20° (1994)
Mon, 0946° / 33°0.05
46 °
Shaniko, Monday, 9 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.05 in
Chance of precipitation33%
Record high60° (1996)
Record low23° (2022)
Tue, 1046° / 33°0.06
46 °
Shaniko, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.06 in
Chance of precipitation28%
Record high62° (1989)
Record low14° (1985)
Wed, 1147° / 33°0.07
47 °
Shaniko, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.07 in
Chance of precipitation25%
Record high62° (1990)
Record low10° (1985)
Thu, 1246° / 34°0.07
46 °
Shaniko, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.07 in
Chance of precipitation42%
Record high64° (1999)
Record low0° (1985)
Fri, 1345° / 34°0.08
45 °
Shaniko, Friday, 13 November
Climate normal for this date — 60-year average.
Average high45°
Average low34°
Average precipitation0.08 in
Chance of precipitation38%
Record high65° (1999)
Record low10° (1985)
Sat, 1444° / 33°0.04
44 °
Shaniko, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.04 in
Chance of precipitation32%
Record high61° (1999)
Record low10° (2014)
Sun, 1545° / 32°0.05
45 °
Shaniko, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.05 in
Chance of precipitation30%
Record high59° (2021)
Record low-12° (2014)
Mon, 1645° / 33°0.07
45 °
Shaniko, Monday, 16 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.07 in
Chance of precipitation45%
Record high62° (2008)
Record low-4° (2014)
Tue, 1744° / 33°0.08
44 °
Shaniko, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.08 in
Chance of precipitation40%
Record high62° (2008)
Record low10° (2014)
Wed, 1842° / 30°0.1
42 °
Shaniko, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.1 in
Chance of precipitation35%
Record high57° (2019)
Record low11° (1994)
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 Shaniko, 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 Shaniko, 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.