Monthly outlook for Shaniko, OR: average high 50.8°, average low 38°. That is 1.8° below the climate normal for October. Precipitation is expected on 6 days (about 0.9 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 21 October (64.2°), the coolest 18 October (30.6°).
50.8°/38°
Average high / low
−1.8°
Below normal
6 / 4
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
55.8°
56.2°
-0.2°
27 October – 5 November
42.5°
50.1°
-4.2°
6 November – 15 November
at normal
46.3°
—
October records over 66 years
84.6°2 October 1975All-time high
13.6°29 October 2019All-time low
Sun, 1860° / 31°0
60 °
Shaniko, Sunday, 18 October
Clear. High 60°, low 31°.
Pressure30.09 inHg
Wind5.2 mph NE
Humidity50%
Visibility6.2 mi
Dew point35°
Mon, 1952° / 43°0
52 °
Shaniko, Monday, 19 October
Overcast. High 52°, low 43°.
Pressure29.94 inHg
Wind2.5 mph NW
Humidity48%
Visibility6.2 mi
Dew point30°
Tue, 2059° / 42°0
59 °
Shaniko, Tuesday, 20 October
Partly cloudy. High 59°, low 42°.
Pressure30.03 inHg
Wind8.2 mph NE
Humidity40%
Visibility6.2 mi
Dew point30°
Wed, 2164° / 45°0
64 °
Shaniko, Wednesday, 21 October
Overcast. High 64°, low 45°.
Pressure30.00 inHg
Wind4.5 mph NE
Humidity38%
Visibility—
Dew point30°
Thu, 2262° / 44°0
62 °
Shaniko, Thursday, 22 October
Partly cloudy. High 62°, low 44°.
Pressure29.88 inHg
Wind14.5 mph W
Humidity41%
Visibility—
Dew point34°
Fri, 2355° / 42°0
55 °
Shaniko, Friday, 23 October
Overcast. High 55°, low 42°.
Pressure30.00 inHg
Wind16.7 mph W
Humidity55%
Visibility—
Dew point32°
Sat, 2453° / 43°0.08
53 °
Shaniko, Saturday, 24 October
Light rain. High 53°, low 43°.
Pressure29.80 inHg
Wind19 mph S
Humidity61%
Visibility—
Dew point39°
Sun, 2546° / 36°0.01
46 °
Shaniko, Sunday, 25 October
Light rain. High 46°, low 36°.
Pressure29.97 inHg
Wind15.3 mph W
Humidity64%
Visibility—
Dew point31°
Mon, 2648° / 41°0.2
48 °
Shaniko, Monday, 26 October
Rain. High 48°, low 41°.
Pressure29.85 inHg
Wind24.3 mph W
Humidity70%
Visibility—
Dew point34°
Tue, 2743° / 37°0.09
43 °
Shaniko, Tuesday, 27 October
Light rain. High 43°, low 37°.
Pressure29.94 inHg
Wind28.7 mph W
Humidity69%
Visibility—
Dew point32°
Wed, 2846° / 37°0.06
46 °
Shaniko, Wednesday, 28 October
Light rain. High 46°, low 37°.
Pressure29.97 inHg
Wind25.7 mph SW
Humidity53%
Visibility—
Dew point26°
Thu, 2940° / 33°0.41
40 °
Shaniko, Thursday, 29 October
Snow. High 40°, low 33°.
Pressure29.85 inHg
Wind20.3 mph W
Humidity75%
Visibility—
Dew point31°
Fri, 3043° / 32°0.01
43 °
Shaniko, Friday, 30 October
Light rain. High 43°, low 32°.
Pressure30.03 inHg
Wind13.1 mph W
Humidity66%
Visibility—
Dew point28°
Sat, 3142° / 35°0.06
42 °
Shaniko, Saturday, 31 October
Light rain. High 42°, low 35°.
Pressure29.59 inHg
Wind17.8 mph S
Humidity73%
Visibility—
Dew point33°
Sun, 0141° / 33°0
41 °
Shaniko, Sunday, 1 November
Overcast. High 41°, low 33°.
Pressure29.71 inHg
Wind19.4 mph NE
Humidity73%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0250° / 36°0.05
50 °
Shaniko, Monday, 2 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.05 in
Chance of precipitation25%
Record high64° (1993)
Record low23° (1973)
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)
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.