Monthly outlook for Shaniko, OR: average high 51.4°, average low 36.4°. That is 1.1° below the climate normal for October. Precipitation is expected on 4 days (about 1.0 inches), against a normal of 5 days and 0.9 inches. The warmest day looks like 21 October (64.5°), the coolest 30 October (29.8°).
51.4°/36.4°
Average high / low
−1.1°
Below normal
4 / 5
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
54.1°
55.5°
-0.8°
28 October – 6 November
46.8°
49.7°
-1.6°
7 November – 16 November
at normal
45.9°
—
October records over 66 years
84.6°2 October 1975All-time high
13.6°29 October 2019All-time low
Mon, 1956° / 36°0
56 °
Shaniko, Monday, 19 October
Overcast. High 56°, low 36°.
Pressure29.97 inHg
Wind3.1 mph N
Humidity49%
Visibility6.2 mi
Dew point33°
Tue, 2058° / 38°0
58 °
Shaniko, Tuesday, 20 October
Overcast. High 58°, low 38°.
Pressure30.06 inHg
Wind8.2 mph NE
Humidity43%
Visibility6.2 mi
Dew point31°
Wed, 2165° / 44°0
65 °
Shaniko, Wednesday, 21 October
Clear. High 65°, low 44°.
Pressure29.97 inHg
Wind3.1 mph W
Humidity37%
Visibility6.2 mi
Dew point33°
Thu, 2251° / 45°0.41
51 °
Shaniko, Thursday, 22 October
Rain. High 51°, low 45°.
Pressure29.88 inHg
Wind7.6 mph SW
Humidity88%
Visibility2.5 mi
Dew point44°
Fri, 2347° / 37°0
47 °
Shaniko, Friday, 23 October
Clear. High 47°, low 37°.
Pressure30.21 inHg
Wind20.5 mph W
Humidity64%
Visibility—
Dew point31°
Sat, 2455° / 34°0
55 °
Shaniko, Saturday, 24 October
Overcast. High 55°, low 34°.
Pressure30.09 inHg
Wind8.9 mph S
Humidity53%
Visibility—
Dew point26°
Sun, 2556° / 42°0
56 °
Shaniko, Sunday, 25 October
Overcast. High 56°, low 42°.
Pressure30.18 inHg
Wind13.9 mph NW
Humidity41%
Visibility—
Dew point28°
Mon, 2654° / 37°0
54 °
Shaniko, Monday, 26 October
Overcast. High 54°, low 37°.
Pressure30.03 inHg
Wind4.7 mph N
Humidity50%
Visibility—
Dew point29°
Tue, 2745° / 36°0.33
45 °
Shaniko, Tuesday, 27 October
Rain. High 45°, low 36°.
Pressure29.77 inHg
Wind10.3 mph NW
Humidity64%
Visibility—
Dew point33°
Wed, 2844° / 33°0
44 °
Shaniko, Wednesday, 28 October
Clear. High 44°, low 33°.
Pressure29.88 inHg
Wind21.3 mph W
Humidity58%
Visibility—
Dew point25°
Thu, 2944° / 34°0.11
44 °
Shaniko, Thursday, 29 October
Snow. High 44°, low 34°.
Pressure29.77 inHg
Wind20.2 mph W
Humidity69%
Visibility—
Dew point30°
Fri, 3044° / 30°0
44 °
Shaniko, Friday, 30 October
Overcast. High 44°, low 30°.
Pressure30.18 inHg
Wind12.8 mph W
Humidity66%
Visibility—
Dew point26°
Sat, 3149° / 34°0
49 °
Shaniko, Saturday, 31 October
Overcast. High 49°, low 34°.
Pressure30.24 inHg
Wind18.9 mph SW
Humidity72%
Visibility—
Dew point35°
Sun, 0153° / 39°0
53 °
Shaniko, Sunday, 1 November
Partly cloudy. High 53°, low 39°.
Pressure30.18 inHg
Wind14.5 mph SW
Humidity66%
Visibility—
Dew point35°
Mon, 0247° / 35°0.17
47 °
Shaniko, Monday, 2 November
Light rain. High 47°, low 35°.
Pressure29.77 inHg
Wind21.1 mph SW
Humidity65%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0350° / 36°0.04
50 °
Shaniko, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.04 in
Chance of precipitation27%
Record high63° (2020)
Record low17° (1994)
Wed, 0450° / 36°0.09
50 °
Shaniko, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.09 in
Chance of precipitation50%
Record high65° (1975)
Record low19° (2003)
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)
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.