As of 12:39 PST

Weather in Lewisburg, OR

56°Current weather

Lewisburg, Thursday, 12 November, 12:39

Overcast. Feels like 55°. High 57°, low 49°.

Pressure29.68 inHg
Wind0.9 mph NE
Humidity86%
Visibility4.9 mi
Dew point52°

Monthly outlook for Lewisburg, OR: average high 48.7°, average low 37.7°. That is 0.8° below the climate normal for November. Precipitation is expected on 6 days (about 1.9 inches), against a normal of 9 days and 4.0 inches. The warmest day looks like 14 November (58.8°), the coolest 25 November (28°).

48.7°/37.7°
Average high / low
−0.8°
Below normal
6 / 9
Wet days / normal
1.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 November – 21 November50.4°51.2°-0.5°
22 November – 1 December45.8°47.7°-1°
2 December – 11 Decemberat normal46.3°—

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).

Fri, 1355° / 49°0.3Rain
55 °Rain

Lewisburg, Friday, 13 November

Rain. High 55°, low 49°.

Pressure29.32 inHg
Wind12 mph S
Humidity81%
Visibility6.2 mi
Dew point49°
Sat, 1459° / 47°0.21Rain
59 °Rain

Lewisburg, Saturday, 14 November

Rain. High 59°, low 47°.

Pressure29.77 inHg
Wind9.8 mph S
Humidity74%
Visibility6.2 mi
Dew point48°
Sun, 1554° / 44°0.45Rain
54 °Rain

Lewisburg, Sunday, 15 November

Rain. High 54°, low 44°.

Pressure29.88 inHg
Wind8.9 mph S
Humidity82%
Visibility2.8 mi
Dew point49°
Mon, 1648° / 38°0.13Light rain
48 °Light rain

Lewisburg, Monday, 16 November

Light rain. High 48°, low 38°.

Pressure30.15 inHg
Wind6.8 mph SW
Humidity90%
Visibility4.6 mi
Dew point44°
Tue, 1748° / 34°0.02Light rain
48 °Light rain

Lewisburg, Tuesday, 17 November

Light rain. High 48°, low 34°.

Pressure30.09 inHg
Wind3.9 mph SE
Humidity94%
Visibility—
Dew point38°
Wed, 1843° / 38°0.57Rain
43 °Rain

Lewisburg, Wednesday, 18 November

Rain. High 43°, low 38°.

Pressure29.97 inHg
Wind10.8 mph S
Humidity89%
Visibility—
Dew point39°
Thu, 1947° / 35°0Partly cloudy
47 °Partly cloudy

Lewisburg, Thursday, 19 November

Partly cloudy. High 47°, low 35°.

Pressure30.21 inHg
Wind6 mph N
Humidity85%
Visibility—
Dew point38°
Fri, 2047° / 34°0Overcast
47 °Overcast

Lewisburg, Friday, 20 November

Overcast. High 47°, low 34°.

Pressure30.33 inHg
Wind6.2 mph N
Humidity84%
Visibility—
Dew point36°
Sat, 2147° / 33°0Clear
47 °Clear

Lewisburg, Saturday, 21 November

Clear. High 47°, low 33°.

Pressure30.21 inHg
Wind5.3 mph N
Humidity80%
Visibility—
Dew point34°
Sun, 2246° / 35°0Overcast
46 °Overcast

Lewisburg, Sunday, 22 November

Overcast. High 46°, low 35°.

Pressure30.24 inHg
Wind4.5 mph S
Humidity76%
Visibility—
Dew point33°
Mon, 2351° / 40°0.01Light rain
51 °Light rain

Lewisburg, Monday, 23 November

Light rain. High 51°, low 40°.

Pressure30.27 inHg
Wind6.6 mph W
Humidity68%
Visibility—
Dew point38°
Tue, 2444° / 33°0.01Light rain
44 °Light rain

Lewisburg, Tuesday, 24 November

Light rain. High 44°, low 33°.

Pressure30.33 inHg
Wind7.8 mph N
Humidity93%
Visibility—
Dew point38°
Wed, 2544° / 28°0Clear
44 °Clear

Lewisburg, Wednesday, 25 November

Clear. High 44°, low 28°.

Pressure30.30 inHg
Wind8.2 mph N
Humidity41%
Visibility—
Dew point20°
Thu, 2637° / 29°0.15Light rain
37 °Light rain

Lewisburg, Thursday, 26 November

Light rain. High 37°, low 29°.

Pressure30.21 inHg
Wind4.2 mph N
Humidity73%
Visibility—
Dew point27°
Fri, 2752° / 37°0.01Light rain
52 °Light rain

Lewisburg, Friday, 27 November

Light rain. High 52°, low 37°.

Pressure30.21 inHg
Wind5.7 mph N
Humidity73%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2847° / 36°0.19Climate normal
47 °Climate normal

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°0.21Climate normal
47 °Climate normal

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°0.28Climate normal
47 °Climate normal

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°0.28Climate normal
47 °Climate normal

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°0.37Climate normal
48 °Climate normal

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°0.28Climate normal
47 °Climate normal

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°0.31Climate normal
47 °Climate normal

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°0.26Climate normal
46 °Climate normal

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)
Sun, 0646° / 36°0.29Climate normal
46 °Climate normal

Lewisburg, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high46°
Average low36°
Average precipitation0.29 in
Chance of precipitation60%
Record high57° (2023)
Record low18° (1972)
Mon, 0745° / 36°0.26Climate normal
45 °Climate normal

Lewisburg, Monday, 7 December

Climate normal for this date — 60-year average.

Average high45°
Average low36°
Average precipitation0.26 in
Chance of precipitation55%
Record high57° (2025)
Record low11° (1972)
Tue, 0846° / 35°0.21Climate normal
46 °Climate normal

Lewisburg, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.21 in
Chance of precipitation48%
Record high58° (2015)
Record low-3° (1972)
Wed, 0946° / 35°0.29Climate normal
46 °Climate normal

Lewisburg, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.29 in
Chance of precipitation65%
Record high57° (2014)
Record low-5° (1972)
Thu, 1046° / 36°0.35Climate normal
46 °Climate normal

Lewisburg, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high46°
Average low36°
Average precipitation0.35 in
Chance of precipitation62%
Record high60° (1993)
Record low-1° (1972)
Fri, 1146° / 36°0.32Climate normal
46 °Climate normal

Lewisburg, Friday, 11 December

Climate normal for this date — 60-year average.

Average high46°
Average low36°
Average precipitation0.32 in
Chance of precipitation62%
Record high61° (2025)
Record low-1° (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 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.