Monthly outlook for Lewistown, LA: average high 78.2°, average low 61.9°. That is 3.3° above the climate normal for October. Precipitation is expected on 7 days (about 2.0 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 14 November (82.2°), the coolest 11 November (53.5°).
78.2°/61.9°
Average high / low
+3.3°
Above normal
7 / 4
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
30 October – 8 November
78.5°
73.2°
+3°
9 November – 18 November
77.6°
70.5°
+4°
19 November – 28 November
at normal
68.9°
—
October records over 66 years
90.9°1 October 1998All-time high
39.4°31 October 1993All-time low
Climate normals and records are computed from the nearest reference point — Lockport (8 mi).
Sat, 3182° / 64°0.37
82 °
Lewistown, Saturday, 31 October
Rain. High 82°, low 64°.
Pressure30.09 inHg
Wind11.3 mph E
Humidity68%
Visibility6.2 mi
Dew point70°
Sun, 0181° / 71°0.14
81 °
Lewistown, Sunday, 1 November
Rain. High 81°, low 71°.
Pressure30.12 inHg
Wind5.2 mph E
Humidity79%
Visibility6.2 mi
Dew point72°
Mon, 0276° / 71°0.08
76 °
Lewistown, Monday, 2 November
Light rain. High 76°, low 71°.
Pressure30.06 inHg
Wind11.5 mph E
Humidity78%
Visibility6.2 mi
Dew point68°
Tue, 0379° / 70°0.31
79 °
Lewistown, Tuesday, 3 November
Light rain. High 79°, low 70°.
Pressure29.94 inHg
Wind10.8 mph SE
Humidity89%
Visibility—
Dew point71°
Wed, 0475° / 61°0.69
75 °
Lewistown, Wednesday, 4 November
Rain. High 75°, low 61°.
Pressure29.77 inHg
Wind10.7 mph NW
Humidity54%
Visibility—
Dew point56°
Thu, 0576° / 56°0
76 °
Lewistown, Thursday, 5 November
Clear. High 76°, low 56°.
Pressure29.77 inHg
Wind10.1 mph NW
Humidity54%
Visibility—
Dew point54°
Fri, 0680° / 59°0
80 °
Lewistown, Friday, 6 November
Clear. High 80°, low 59°.
Pressure29.88 inHg
Wind5.2 mph W
Humidity46%
Visibility—
Dew point53°
Sat, 0779° / 61°0
79 °
Lewistown, Saturday, 7 November
Clear. High 79°, low 61°.
Pressure29.97 inHg
Wind9.5 mph SE
Humidity47%
Visibility—
Dew point55°
Sun, 0878° / 65°0.31
78 °
Lewistown, Sunday, 8 November
Rain. High 78°, low 65°.
Pressure29.85 inHg
Wind17.1 mph S
Humidity74%
Visibility—
Dew point67°
Mon, 0980° / 64°0.03
80 °
Lewistown, Monday, 9 November
Light rain. High 80°, low 64°.
Pressure29.94 inHg
Wind8.6 mph NW
Humidity39%
Visibility—
Dew point50°
Tue, 1074° / 56°0
74 °
Lewistown, Tuesday, 10 November
Clear. High 74°, low 56°.
Pressure30.03 inHg
Wind11.7 mph N
Humidity43%
Visibility—
Dew point48°
Wed, 1170° / 53°0
70 °
Lewistown, Wednesday, 11 November
Overcast. High 70°, low 53°.
Pressure29.97 inHg
Wind6.9 mph N
Humidity47%
Visibility—
Dew point46°
Thu, 1281° / 58°0.09
81 °
Lewistown, Thursday, 12 November
Light rain. High 81°, low 58°.
Pressure29.74 inHg
Wind16.9 mph SW
Humidity61%
Visibility—
Dew point63°
Fri, 1379° / 58°0
79 °
Lewistown, Friday, 13 November
Clear. High 79°, low 58°.
Pressure29.88 inHg
Wind7.3 mph NE
Humidity31%
Visibility—
Dew point41°
Sat, 1482° / 62°0
82 °
Lewistown, Saturday, 14 November
Partly cloudy. High 82°, low 62°.
Pressure29.88 inHg
Wind13.1 mph S
Humidity60%
Visibility—
Dew point64°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 1570° / 56°0.09
70 °
Lewistown, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high70°
Average low56°
Average precipitation0.09 in
Chance of precipitation23%
Record high82° (2005)
Record low33° (2018)
Mon, 1670° / 56°0.09
70 °
Lewistown, Monday, 16 November
Climate normal for this date — 60-year average.
Average high70°
Average low56°
Average precipitation0.09 in
Chance of precipitation20%
Record high82° (2011)
Record low37° (2018)
Tue, 1770° / 55°0.06
70 °
Lewistown, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high70°
Average low55°
Average precipitation0.06 in
Chance of precipitation25%
Record high81° (2013)
Record low38° (1970)
Wed, 1870° / 56°0.16
70 °
Lewistown, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high70°
Average low56°
Average precipitation0.16 in
Chance of precipitation32%
Record high83° (2024)
Record low37° (2014)
Thu, 1970° / 56°0.13
70 °
Lewistown, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high70°
Average low56°
Average precipitation0.13 in
Chance of precipitation30%
Record high82° (2024)
Record low34° (2014)
Fri, 2070° / 55°0.12
70 °
Lewistown, Friday, 20 November
Climate normal for this date — 60-year average.
Average high70°
Average low55°
Average precipitation0.12 in
Chance of precipitation35%
Record high80° (2011)
Record low41° (1980)
Sat, 2168° / 55°0.13
68 °
Lewistown, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high68°
Average low55°
Average precipitation0.13 in
Chance of precipitation27%
Record high83° (2025)
Record low40° (1969)
Sun, 2269° / 55°0.06
69 °
Lewistown, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high69°
Average low55°
Average precipitation0.06 in
Chance of precipitation25%
Record high83° (2025)
Record low36° (2000)
Mon, 2369° / 55°0.11
69 °
Lewistown, Monday, 23 November
Climate normal for this date — 60-year average.
Average high69°
Average low55°
Average precipitation0.11 in
Chance of precipitation25%
Record high80° (1986)
Record low38° (1975)
Tue, 2468° / 54°0.11
68 °
Lewistown, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high68°
Average low54°
Average precipitation0.11 in
Chance of precipitation32%
Record high80° (2025)
Record low32° (1970)
Wed, 2569° / 54°0.13
69 °
Lewistown, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high69°
Average low54°
Average precipitation0.13 in
Chance of precipitation27%
Record high82° (2025)
Record low33° (1970)
Thu, 2670° / 55°0.15
70 °
Lewistown, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high70°
Average low55°
Average precipitation0.15 in
Chance of precipitation28%
Record high81° (1973)
Record low40° (1991)
Fri, 2769° / 55°0.16
69 °
Lewistown, Friday, 27 November
Climate normal for this date — 60-year average.
Average high69°
Average low55°
Average precipitation0.16 in
Chance of precipitation38%
Record high81° (1994)
Record low38° (1975)
Sat, 2867° / 53°0.13
67 °
Lewistown, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high67°
Average low53°
Average precipitation0.13 in
Chance of precipitation33%
Record high80° (1960)
Record low36° (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 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.