Monthly outlook for Sunnyside, OR: average high 54.2°, average low 43.7°. That is 1.3° above the climate normal for November. Precipitation is expected on 7 days (about 3.2 inches), against a normal of 10 days and 4.7 inches. The warmest day looks like 11 November (68.1°), the coolest 20 November (35.3°).
54.2°/43.7°
Average high / low
+1.3°
Above normal
7 / 10
Wet days / normal
3.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 November – 17 November
56.9°
53.1°
+2.1°
18 November – 27 November
49.6°
49.3°
+0.2°
28 November – 7 December
at normal
47.2°
—
November records over 66 years
70.5°1 November 1962All-time high
5°23 November 1985All-time low
Climate normals and records are computed from the nearest reference point — Johnson City (2 mi).
Mon, 0955° / 46°0.37
55 °
Sunnyside, Monday, 9 November
Rain. High 55°, low 46°.
Pressure29.94 inHg
Wind1.7 mph N
Humidity88%
Visibility1.9 mi
Dew point52°
Tue, 1063° / 55°0.52
63 °
Sunnyside, Tuesday, 10 November
Rain. High 63°, low 55°.
Pressure30.09 inHg
Wind8.8 mph S
Humidity93%
Visibility1.6 mi
Dew point57°
Wed, 1168° / 51°0
68 °
Sunnyside, Wednesday, 11 November
Overcast. High 68°, low 51°.
Pressure29.97 inHg
Wind2.3 mph E
Humidity69%
Visibility6.2 mi
Dew point54°
Thu, 1260° / 49°0
60 °
Sunnyside, Thursday, 12 November
Overcast. High 60°, low 49°.
Pressure29.83 inHg
Wind1.8 mph SE
Humidity80%
Visibility6.2 mi
Dew point50°
Fri, 1356° / 51°0.89
56 °
Sunnyside, Friday, 13 November
Heavy rain. High 56°, low 51°.
Pressure29.47 inHg
Wind12.8 mph S
Humidity80%
Visibility—
Dew point49°
Sat, 1453° / 52°0.6
53 °
Sunnyside, Saturday, 14 November
Rain. High 53°, low 52°.
Pressure29.59 inHg
Wind12.5 mph S
Humidity94%
Visibility—
Dew point51°
Sun, 1551° / 45°0.59
51 °
Sunnyside, Sunday, 15 November
Rain. High 51°, low 45°.
Pressure29.71 inHg
Wind10.4 mph S
Humidity79%
Visibility—
Dew point44°
Mon, 1652° / 44°0.13
52 °
Sunnyside, Monday, 16 November
Light rain. High 52°, low 44°.
Pressure30.18 inHg
Wind7.3 mph SW
Humidity83%
Visibility—
Dew point44°
Tue, 1753° / 39°0
53 °
Sunnyside, Tuesday, 17 November
Overcast. High 53°, low 39°.
Pressure30.27 inHg
Wind7.1 mph N
Humidity70%
Visibility—
Dew point35°
Wed, 1851° / 39°0
51 °
Sunnyside, Wednesday, 18 November
Overcast. High 51°, low 39°.
Pressure30.24 inHg
Wind9.2 mph NE
Humidity56%
Visibility—
Dew point30°
Thu, 1955° / 36°0
55 °
Sunnyside, Thursday, 19 November
Clear. High 55°, low 36°.
Pressure30.06 inHg
Wind8.3 mph NE
Humidity56%
Visibility—
Dew point28°
Fri, 2053° / 35°0
53 °
Sunnyside, Friday, 20 November
Clear. High 53°, low 35°.
Pressure30.03 inHg
Wind9.4 mph NE
Humidity48%
Visibility—
Dew point25°
Sat, 2149° / 36°0
49 °
Sunnyside, Saturday, 21 November
Overcast. High 49°, low 36°.
Pressure29.91 inHg
Wind3.9 mph NE
Humidity55%
Visibility—
Dew point27°
Sun, 2244° / 37°0.02
44 °
Sunnyside, Sunday, 22 November
Light rain. High 44°, low 37°.
Pressure30.03 inHg
Wind3.8 mph SW
Humidity63%
Visibility—
Dew point29°
Mon, 2346° / 38°0.05
46 °
Sunnyside, Monday, 23 November
Light rain. High 46°, low 38°.
Pressure30.09 inHg
Wind2.5 mph N
Humidity86%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2449° / 38°0.39
49 °
Sunnyside, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.39 in
Chance of precipitation67%
Record high58° (1974)
Record low5° (1985)
Wed, 2549° / 37°0.45
49 °
Sunnyside, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.45 in
Chance of precipitation67%
Record high59° (1977)
Record low11° (1985)
Thu, 2649° / 37°0.25
49 °
Sunnyside, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.25 in
Chance of precipitation57%
Record high61° (2014)
Record low24° (1993)
Fri, 2749° / 37°0.31
49 °
Sunnyside, Friday, 27 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.31 in
Chance of precipitation65%
Record high58° (2021)
Record low20° (1985)
Sat, 2848° / 36°0.25
48 °
Sunnyside, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.25 in
Chance of precipitation52%
Record high58° (2021)
Record low22° (1985)
Sun, 2947° / 36°0.26
47 °
Sunnyside, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.26 in
Chance of precipitation55%
Record high58° (1966)
Record low18° (1985)
Mon, 3047° / 37°0.32
47 °
Sunnyside, Monday, 30 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.32 in
Chance of precipitation63%
Record high60° (2008)
Record low13° (1985)
Tue, 0147° / 37°0.35
47 °
Sunnyside, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.35 in
Chance of precipitation67%
Record high57° (2021)
Record low21° (1985)
Wed, 0248° / 38°0.46
48 °
Sunnyside, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.46 in
Chance of precipitation70%
Record high57° (1975)
Record low21° (1985)
Thu, 0348° / 37°0.35
48 °
Sunnyside, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.35 in
Chance of precipitation55%
Record high57° (1979)
Record low25° (1992)
Fri, 0447° / 37°0.4
47 °
Sunnyside, Friday, 4 December
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.4 in
Chance of precipitation57%
Record high60° (2023)
Record low22° (1994)
Sat, 0547° / 36°0.29
47 °
Sunnyside, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.29 in
Chance of precipitation53%
Record high60° (2023)
Record low21° (2013)
Sun, 0647° / 37°0.32
47 °
Sunnyside, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.32 in
Chance of precipitation67%
Record high56° (2023)
Record low22° (1972)
Mon, 0746° / 36°0.3
46 °
Sunnyside, Monday, 7 December
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.3 in
Chance of precipitation55%
Record high57° (1962)
Record low13° (1972)
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 Sunnyside, 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 Sunnyside, 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.