Monthly outlook for Lewistown, LA: average high 65.1°, average low 49.6°. That is 2.3° below the climate normal for November. Precipitation is expected on 7 days (about 2.1 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 23 November (78.2°), the coolest 26 November (28.3°).
65.1°/49.6°
Average high / low
−2.3°
Below normal
7 / 5
Wet days / normal
2.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
70.5°
69.6°
+0.5°
23 November – 2 December
56.1°
67.8°
-6.5°
3 December – 12 December
at normal
65.8°
—
November records over 66 years
87.1°6 November 2024All-time high
32.2°13 November 2019All-time low
Climate normals and records are computed from the nearest reference point — Lockport (8 mi).
Sat, 1460° / 43°0
60 °
Lewistown, Saturday, 14 November
Clear. High 60°, low 43°.
Pressure30.18 inHg
Wind6.8 mph NE
Humidity42%
Visibility6.2 mi
Dew point37°
Sun, 1568° / 48°0.07
68 °
Lewistown, Sunday, 15 November
Light rain. High 68°, low 48°.
Pressure30.21 inHg
Wind12.3 mph E
Humidity56%
Visibility6.2 mi
Dew point52°
Mon, 1664° / 52°0.25
64 °
Lewistown, Monday, 16 November
Rain. High 64°, low 52°.
Pressure30.27 inHg
Wind11.7 mph NE
Humidity54%
Visibility6.2 mi
Dew point47°
Tue, 1769° / 53°0
69 °
Lewistown, Tuesday, 17 November
Partly cloudy. High 69°, low 53°.
Pressure30.30 inHg
Wind10.3 mph NE
Humidity63%
Visibility—
Dew point52°
Wed, 1873° / 58°0
73 °
Lewistown, Wednesday, 18 November
Overcast. High 73°, low 58°.
Pressure30.24 inHg
Wind11.8 mph E
Humidity63%
Visibility—
Dew point58°
Thu, 1974° / 60°0
74 °
Lewistown, Thursday, 19 November
Overcast. High 74°, low 60°.
Pressure30.18 inHg
Wind12.3 mph NE
Humidity61%
Visibility—
Dew point58°
Fri, 2077° / 60°0
77 °
Lewistown, Friday, 20 November
Clear. High 77°, low 60°.
Pressure30.18 inHg
Wind13.1 mph E
Humidity49%
Visibility—
Dew point54°
Sat, 2178° / 62°0.02
78 °
Lewistown, Saturday, 21 November
Light rain. High 78°, low 62°.
Pressure30.03 inHg
Wind14.1 mph SE
Humidity59%
Visibility—
Dew point60°
Sun, 2274° / 65°0.3
74 °
Lewistown, Sunday, 22 November
Light rain. High 74°, low 65°.
Pressure30.00 inHg
Wind12.6 mph S
Humidity71%
Visibility—
Dew point63°
Mon, 2378° / 64°0.25
78 °
Lewistown, Monday, 23 November
Rain. High 78°, low 64°.
Pressure29.94 inHg
Wind8.2 mph SE
Humidity57%
Visibility—
Dew point60°
Tue, 2465° / 46°0.05
65 °
Lewistown, Tuesday, 24 November
Light rain. High 65°, low 46°.
Pressure30.12 inHg
Wind16.9 mph N
Humidity73%
Visibility—
Dew point43°
Wed, 2542° / 32°1.08
42 °
Lewistown, Wednesday, 25 November
Snow. High 42°, low 32°.
Pressure30.12 inHg
Wind12.8 mph NE
Humidity68%
Visibility—
Dew point28°
Thu, 2642° / 28°0.01
42 °
Lewistown, Thursday, 26 November
Light rain. High 42°, low 28°.
Pressure30.21 inHg
Wind13.1 mph N
Humidity88%
Visibility—
Dew point35°
Fri, 2755° / 32°0
55 °
Lewistown, Friday, 27 November
Overcast. High 55°, low 32°.
Pressure30.15 inHg
Wind6.1 mph NE
Humidity71%
Visibility—
Dew point41°
Sat, 2855° / 47°0.11
55 °
Lewistown, Saturday, 28 November
Light rain. High 55°, low 47°.
Pressure30.09 inHg
Wind9.1 mph NE
Humidity72%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2967° / 52°0.17
67 °
Lewistown, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high67°
Average low52°
Average precipitation0.17 in
Chance of precipitation32%
Record high80° (2016)
Record low34° (1976)
Mon, 3067° / 52°0.2
67 °
Lewistown, Monday, 30 November
Climate normal for this date — 60-year average.
Average high67°
Average low52°
Average precipitation0.2 in
Chance of precipitation40%
Record high79° (2019)
Record low32° (1976)
Tue, 0166° / 51°0.13
66 °
Lewistown, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high66°
Average low51°
Average precipitation0.13 in
Chance of precipitation28%
Record high78° (1991)
Record low32° (1976)
Wed, 0267° / 51°0.07
67 °
Lewistown, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.07 in
Chance of precipitation22%
Record high78° (1982)
Record low35° (1974)
Thu, 0367° / 53°0.15
67 °
Lewistown, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high67°
Average low53°
Average precipitation0.15 in
Chance of precipitation25%
Record high80° (2022)
Record low37° (1974)
Fri, 0467° / 53°0.17
67 °
Lewistown, Friday, 4 December
Climate normal for this date — 60-year average.
Average high67°
Average low53°
Average precipitation0.17 in
Chance of precipitation28%
Record high78° (2017)
Record low38° (1976)
Sat, 0566° / 52°0.09
66 °
Lewistown, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high66°
Average low52°
Average precipitation0.09 in
Chance of precipitation33%
Record high79° (1998)
Record low35° (2006)
Sun, 0666° / 51°0.13
66 °
Lewistown, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high66°
Average low51°
Average precipitation0.13 in
Chance of precipitation35%
Record high79° (2022)
Record low38° (2009)
Mon, 0765° / 52°0.13
65 °
Lewistown, Monday, 7 December
Climate normal for this date — 60-year average.
Average high65°
Average low52°
Average precipitation0.13 in
Chance of precipitation32%
Record high80° (1998)
Record low33° (1984)
Tue, 0866° / 51°0.1
66 °
Lewistown, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high66°
Average low51°
Average precipitation0.1 in
Chance of precipitation25%
Record high79° (2007)
Record low32° (2006)
Wed, 0966° / 52°0.08
66 °
Lewistown, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high66°
Average low52°
Average precipitation0.08 in
Chance of precipitation33%
Record high79° (2023)
Record low30° (2017)
Thu, 1065° / 51°0.19
65 °
Lewistown, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high65°
Average low51°
Average precipitation0.19 in
Chance of precipitation35%
Record high80° (2021)
Record low33° (1995)
Fri, 1164° / 50°0.14
64 °
Lewistown, Friday, 11 December
Climate normal for this date — 60-year average.
Average high64°
Average low50°
Average precipitation0.14 in
Chance of precipitation27%
Record high79° (2021)
Record low34° (2018)
Sat, 1265° / 51°0.11
65 °
Lewistown, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high65°
Average low51°
Average precipitation0.11 in
Chance of precipitation27%
Record high78° (1971)
Record low28° (1962)
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 Lewistown, LA 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 Lewistown, LA 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.