Monthly outlook for Greenville, OR: average high 48.9°, average low 37.7°. That is 1.1° below the climate normal for November. Precipitation is expected on 8 days (about 2.9 inches), against a normal of 10 days and 5.5 inches. The warmest day looks like 26 November (54.5°), the coolest 20 November (29.1°).
48.9°/37.7°
Average high / low
−1.1°
Below normal
8 / 10
Wet days / normal
2.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
48.5°
52.1°
-2°
23 November – 2 December
49.5°
48.6°
+0.5°
3 December – 12 December
at normal
47.5°
—
November records over 66 years
76.1°1 November 1962All-time high
3.2°23 November 1985All-time low
Climate normals and records are computed from the nearest reference point — Sweet Home (4 mi).
Sat, 1452° / 45°0.18
52 °
Greenville, Saturday, 14 November
Light rain. High 52°, low 45°.
Pressure29.77 inHg
Wind11.2 mph S
Humidity59%
Visibility6.2 mi
Dew point44°
Sun, 1552° / 40°0.57
52 °
Greenville, Sunday, 15 November
Rain. High 52°, low 40°.
Pressure29.91 inHg
Wind8.4 mph S
Humidity86%
Visibility6.2 mi
Dew point48°
Mon, 1649° / 37°0.26
49 °
Greenville, Monday, 16 November
Rain. High 49°, low 37°.
Pressure30.09 inHg
Wind12.5 mph SW
Humidity70%
Visibility4.8 mi
Dew point40°
Tue, 1750° / 34°0
50 °
Greenville, Tuesday, 17 November
Clear. High 50°, low 34°.
Pressure30.12 inHg
Wind7.8 mph SE
Humidity85%
Visibility—
Dew point39°
Wed, 1848° / 39°0.46
48 °
Greenville, Wednesday, 18 November
Rain. High 48°, low 39°.
Pressure29.74 inHg
Wind14.5 mph SE
Humidity65%
Visibility—
Dew point34°
Thu, 1943° / 32°0
43 °
Greenville, Thursday, 19 November
Overcast. High 43°, low 32°.
Pressure30.15 inHg
Wind4.1 mph N
Humidity78%
Visibility—
Dew point33°
Fri, 2045° / 29°0
45 °
Greenville, Friday, 20 November
Clear. High 45°, low 29°.
Pressure30.12 inHg
Wind3.8 mph NW
Humidity70%
Visibility—
Dew point29°
Sat, 2149° / 30°0
49 °
Greenville, Saturday, 21 November
Clear. High 49°, low 30°.
Pressure30.03 inHg
Wind3.9 mph SE
Humidity56%
Visibility—
Dew point27°
Sun, 2247° / 37°0
47 °
Greenville, Sunday, 22 November
Overcast. High 47°, low 37°.
Pressure30.12 inHg
Wind4 mph E
Humidity59%
Visibility—
Dew point29°
Mon, 2343° / 36°0.08
43 °
Greenville, Monday, 23 November
Light rain. High 43°, low 36°.
Pressure30.21 inHg
Wind3.7 mph NW
Humidity68%
Visibility—
Dew point32°
Tue, 2452° / 38°0.01
52 °
Greenville, Tuesday, 24 November
Light rain. High 52°, low 38°.
Pressure30.15 inHg
Wind3.5 mph NW
Humidity78%
Visibility—
Dew point38°
Wed, 2551° / 35°0
51 °
Greenville, Wednesday, 25 November
Clear. High 51°, low 35°.
Pressure30.09 inHg
Wind4 mph SE
Humidity59%
Visibility—
Dew point31°
Thu, 2655° / 37°0
55 °
Greenville, Thursday, 26 November
Overcast. High 55°, low 37°.
Pressure30.21 inHg
Wind3.8 mph E
Humidity65%
Visibility—
Dew point35°
Fri, 2748° / 43°0.55
48 °
Greenville, Friday, 27 November
Rain. High 48°, low 43°.
Pressure29.83 inHg
Wind15.5 mph SW
Humidity94%
Visibility—
Dew point44°
Sat, 2849° / 45°0.2
49 °
Greenville, Saturday, 28 November
Light rain. High 49°, low 45°.
Pressure30.12 inHg
Wind16.5 mph SW
Humidity92%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2948° / 35°0.32
48 °
Greenville, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.32 in
Chance of precipitation53%
Record high61° (2021)
Record low13° (2006)
Mon, 3048° / 36°0.35
48 °
Greenville, Monday, 30 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.35 in
Chance of precipitation62%
Record high64° (2008)
Record low13° (1985)
Tue, 0148° / 36°0.4
48 °
Greenville, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.4 in
Chance of precipitation63%
Record high64° (2021)
Record low26° (1984)
Wed, 0248° / 37°0.48
48 °
Greenville, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.48 in
Chance of precipitation70%
Record high60° (2020)
Record low26° (1970)
Thu, 0349° / 36°0.33
49 °
Greenville, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.33 in
Chance of precipitation57%
Record high60° (1979)
Record low25° (2006)
Fri, 0448° / 36°0.42
48 °
Greenville, Friday, 4 December
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.42 in
Chance of precipitation53%
Record high62° (2023)
Record low13° (1994)
Sat, 0548° / 35°0.35
48 °
Greenville, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.35 in
Chance of precipitation55%
Record high64° (2023)
Record low16° (1994)
Sun, 0648° / 37°0.38
48 °
Greenville, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.38 in
Chance of precipitation65%
Record high59° (2017)
Record low19° (1978)
Mon, 0747° / 35°0.33
47 °
Greenville, Monday, 7 December
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.33 in
Chance of precipitation58%
Record high61° (2020)
Record low7° (1980)
Tue, 0847° / 34°0.27
47 °
Greenville, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.27 in
Chance of precipitation62%
Record high63° (2014)
Record low-8° (1972)
Wed, 0947° / 35°0.33
47 °
Greenville, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.33 in
Chance of precipitation67%
Record high60° (2014)
Record low-2° (1972)
Thu, 1048° / 35°0.37
48 °
Greenville, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.37 in
Chance of precipitation65%
Record high61° (2014)
Record low2° (1972)
Fri, 1147° / 35°0.38
47 °
Greenville, Friday, 11 December
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.38 in
Chance of precipitation68%
Record high61° (2025)
Record low4° (1972)
Sat, 1247° / 36°0.35
47 °
Greenville, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.35 in
Chance of precipitation72%
Record high63° (2025)
Record low18° (1985)
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 Greenville, 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 Greenville, 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.