Monthly outlook for Lewisburg, OR: average high 54.7°, average low 43.5°. That is 1.5° above the climate normal for November. Precipitation is expected on 10 days (about 3.3 inches), against a normal of 9 days and 3.8 inches. The warmest day looks like 7 November (65.2°), the coolest 19 November (35.2°).
54.7°/43.5°
Average high / low
+1.5°
Above normal
10 / 9
Wet days / normal
3.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
6 November – 15 November
59.7°
53.2°
+3.6°
16 November – 25 November
46.4°
49.4°
-1.7°
26 November – 5 December
at normal
47.1°
—
November records over 66 years
68°4 November 1980All-time high
18°23 November 1985All-time low
Climate normals and records are computed from the nearest reference point — Monmouth (15 mi).
Sat, 0765° / 47°0.26
65 °
Lewisburg, Saturday, 7 November
Rain. High 65°, low 47°.
Pressure29.97 inHg
Wind5.7 mph S
Humidity87%
Visibility1.3 mi
Dew point51°
Sun, 0858° / 48°0.03
58 °
Lewisburg, Sunday, 8 November
Light rain. High 58°, low 48°.
Pressure30.18 inHg
Wind5 mph S
Humidity82%
Visibility6.2 mi
Dew point51°
Mon, 0959° / 44°0.18
59 °
Lewisburg, Monday, 9 November
Light rain. High 59°, low 44°.
Pressure30.03 inHg
Wind6.2 mph S
Humidity76%
Visibility6.2 mi
Dew point50°
Tue, 1063° / 52°0.13
63 °
Lewisburg, Tuesday, 10 November
Light rain. High 63°, low 52°.
Pressure30.12 inHg
Wind10.7 mph S
Humidity96%
Visibility—
Dew point56°
Wed, 1162° / 48°0
62 °
Lewisburg, Wednesday, 11 November
Overcast. High 62°, low 48°.
Pressure30.03 inHg
Wind4 mph S
Humidity96%
Visibility—
Dew point51°
Thu, 1261° / 48°0
61 °
Lewisburg, Thursday, 12 November
Overcast. High 61°, low 48°.
Pressure30.00 inHg
Wind3.3 mph NW
Humidity65%
Visibility—
Dew point43°
Fri, 1358° / 46°0.36
58 °
Lewisburg, Friday, 13 November
Rain. High 58°, low 46°.
Pressure29.80 inHg
Wind10.2 mph S
Humidity69%
Visibility—
Dew point44°
Sat, 1456° / 48°0.63
56 °
Lewisburg, Saturday, 14 November
Rain. High 56°, low 48°.
Pressure29.83 inHg
Wind13.8 mph SW
Humidity76%
Visibility—
Dew point47°
Sun, 1551° / 42°0.15
51 °
Lewisburg, Sunday, 15 November
Light rain. High 51°, low 42°.
Pressure30.09 inHg
Wind8 mph S
Humidity86%
Visibility—
Dew point43°
Mon, 1645° / 41°0.66
45 °
Lewisburg, Monday, 16 November
Rain. High 45°, low 41°.
Pressure29.97 inHg
Wind7.4 mph SW
Humidity92%
Visibility—
Dew point42°
Tue, 1750° / 38°0.26
50 °
Lewisburg, Tuesday, 17 November
Rain. High 50°, low 38°.
Pressure30.18 inHg
Wind7 mph SW
Humidity84%
Visibility—
Dew point40°
Wed, 1845° / 39°0.37
45 °
Lewisburg, Wednesday, 18 November
Rain. High 45°, low 39°.
Pressure30.27 inHg
Wind6.1 mph S
Humidity95%
Visibility—
Dew point39°
Thu, 1948° / 35°0
48 °
Lewisburg, Thursday, 19 November
Mostly clear. High 48°, low 35°.
Pressure30.27 inHg
Wind4.3 mph N
Humidity84%
Visibility—
Dew point37°
Fri, 2045° / 38°0
45 °
Lewisburg, Friday, 20 November
Overcast. High 45°, low 38°.
Pressure30.18 inHg
Wind2.4 mph N
Humidity79%
Visibility—
Dew point35°
Sat, 2146° / 38°0
46 °
Lewisburg, Saturday, 21 November
Overcast. High 46°, low 38°.
Pressure30.18 inHg
Wind6.4 mph N
Humidity87%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2248° / 37°0.31
48 °
Lewisburg, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.31 in
Chance of precipitation60%
Record high61° (2017)
Record low22° (1985)
Mon, 2348° / 37°0.26
48 °
Lewisburg, Monday, 23 November
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.26 in
Chance of precipitation62%
Record high59° (2017)
Record low18° (1985)
Tue, 2448° / 38°0.31
48 °
Lewisburg, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.31 in
Chance of precipitation58%
Record high58° (1975)
Record low19° (1985)
Wed, 2548° / 37°0.29
48 °
Lewisburg, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.29 in
Chance of precipitation63%
Record high59° (1977)
Record low22° (1985)
Thu, 2648° / 37°0.19
48 °
Lewisburg, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.19 in
Chance of precipitation45%
Record high59° (2014)
Record low24° (1993)
Fri, 2748° / 37°0.22
48 °
Lewisburg, Friday, 27 November
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.22 in
Chance of precipitation63%
Record high58° (2021)
Record low26° (1985)
Sat, 2847° / 36°0.19
47 °
Lewisburg, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.19 in
Chance of precipitation47%
Record high58° (2021)
Record low24° (2023)
Sun, 2947° / 36°0.21
47 °
Lewisburg, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.21 in
Chance of precipitation50%
Record high59° (2021)
Record low22° (1985)
Mon, 3047° / 37°0.28
47 °
Lewisburg, Monday, 30 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.28 in
Chance of precipitation62%
Record high58° (2008)
Record low21° (1985)
Tue, 0147° / 37°0.28
47 °
Lewisburg, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.28 in
Chance of precipitation60%
Record high59° (2021)
Record low23° (1985)
Wed, 0248° / 37°0.37
48 °
Lewisburg, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.37 in
Chance of precipitation58%
Record high57° (1975)
Record low23° (1985)
Thu, 0347° / 37°0.28
47 °
Lewisburg, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.28 in
Chance of precipitation47%
Record high59° (1979)
Record low25° (1994)
Fri, 0447° / 36°0.31
47 °
Lewisburg, Friday, 4 December
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.31 in
Chance of precipitation57%
Record high60° (2023)
Record low23° (1994)
Sat, 0546° / 35°0.26
46 °
Lewisburg, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.26 in
Chance of precipitation55%
Record high60° (2023)
Record low22° (2013)
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 Lewisburg, 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 Lewisburg, 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.