Monthly outlook for Lebanon, SD: average high 50.5°, average low 36.4°. That is 5.6° above the climate normal for November. Precipitation is expected on 2 days (about 0.1 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 15 November (63.5°), the coolest 13 November (25.6°).
50.5°/36.4°
Average high / low
+5.6°
Above normal
2 / 3
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 November – 17 November
55°
41.8°
+7.4°
18 November – 27 November
42.8°
36.5°
+3.5°
28 November – 7 December
at normal
31.6°
—
November records over 66 years
72.9°4 November 1978All-time high
-12.8°30 November 1964All-time low
Mon, 0959° / 43°0
59 °
Lebanon, Monday, 9 November
Overcast. High 59°, low 43°.
Pressure30.09 inHg
Wind11.2 mph NW
Humidity43%
Visibility6.2 mi
Dew point34°
Tue, 1058° / 39°0.07
58 °
Lebanon, Tuesday, 10 November
Rain. High 58°, low 39°.
Pressure30.00 inHg
Wind7.6 mph S
Humidity54%
Visibility6.2 mi
Dew point39°
Wed, 1150° / 37°0.01
50 °
Lebanon, Wednesday, 11 November
Light rain. High 50°, low 37°.
Pressure30.21 inHg
Wind9.1 mph N
Humidity67%
Visibility6.2 mi
Dew point37°
Thu, 1238° / 27°0
38 °
Lebanon, Thursday, 12 November
Partly cloudy. High 38°, low 27°.
Pressure30.30 inHg
Wind7.4 mph NE
Humidity82%
Visibility6.2 mi
Dew point26°
Fri, 1340° / 26°0
40 °
Lebanon, Friday, 13 November
Overcast. High 40°, low 26°.
Pressure30.18 inHg
Wind12.9 mph SE
Humidity76%
Visibility—
Dew point29°
Sat, 1462° / 31°0
62 °
Lebanon, Saturday, 14 November
Overcast. High 62°, low 31°.
Pressure29.77 inHg
Wind14.5 mph SE
Humidity44%
Visibility—
Dew point31°
Sun, 1564° / 48°0
64 °
Lebanon, Sunday, 15 November
Clear. High 64°, low 48°.
Pressure29.77 inHg
Wind9.8 mph SE
Humidity32%
Visibility—
Dew point30°
Mon, 1661° / 47°0
61 °
Lebanon, Monday, 16 November
Overcast. High 61°, low 47°.
Pressure29.71 inHg
Wind8.2 mph S
Humidity36%
Visibility—
Dew point30°
Tue, 1762° / 46°0
62 °
Lebanon, Tuesday, 17 November
Overcast. High 62°, low 46°.
Pressure29.62 inHg
Wind11.9 mph SE
Humidity53%
Visibility—
Dew point39°
Wed, 1847° / 41°0.06
47 °
Lebanon, Wednesday, 18 November
Light rain. High 47°, low 41°.
Pressure29.80 inHg
Wind23.5 mph W
Humidity62%
Visibility—
Dew point31°
Thu, 1944° / 37°0
44 °
Lebanon, Thursday, 19 November
Overcast. High 44°, low 37°.
Pressure30.03 inHg
Wind25.7 mph W
Humidity57%
Visibility—
Dew point27°
Fri, 2043° / 33°0
43 °
Lebanon, Friday, 20 November
Overcast. High 43°, low 33°.
Pressure30.30 inHg
Wind14.4 mph NW
Humidity58%
Visibility—
Dew point27°
Sat, 2138° / 32°0
38 °
Lebanon, Saturday, 21 November
Overcast. High 38°, low 32°.
Pressure30.45 inHg
Wind6.7 mph NE
Humidity70%
Visibility—
Dew point29°
Sun, 2241° / 33°0
41 °
Lebanon, Sunday, 22 November
Overcast. High 41°, low 33°.
Pressure30.50 inHg
Wind6.6 mph S
Humidity64%
Visibility—
Dew point26°
Mon, 2345° / 29°0
45 °
Lebanon, Monday, 23 November
Clear. High 45°, low 29°.
Pressure30.21 inHg
Wind14.2 mph S
Humidity56%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2437° / 22°0.02
37 °
Lebanon, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high37°
Average low22°
Average precipitation0.02 in
Chance of precipitation10%
Record high62° (1990)
Record low-10° (1985)
Wed, 2535° / 22°0.03
35 °
Lebanon, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.03 in
Chance of precipitation15%
Record high60° (1960)
Record low-3° (1977)
Thu, 2633° / 20°0.04
33 °
Lebanon, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high33°
Average low20°
Average precipitation0.04 in
Chance of precipitation20%
Record high56° (1962)
Record low-8° (1985)
Fri, 2732° / 19°0.04
32 °
Lebanon, Friday, 27 November
Climate normal for this date — 60-year average.
Average high32°
Average low19°
Average precipitation0.04 in
Chance of precipitation18%
Record high60° (2017)
Record low-10° (1985)
Sat, 2833° / 19°0.03
33 °
Lebanon, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high33°
Average low19°
Average precipitation0.03 in
Chance of precipitation13%
Record high51° (2002)
Record low-10° (1985)
Sun, 2933° / 20°0.02
33 °
Lebanon, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high33°
Average low20°
Average precipitation0.02 in
Chance of precipitation8%
Record high53° (2021)
Record low-10° (1985)
Mon, 3032° / 21°0.05
32 °
Lebanon, Monday, 30 November
Climate normal for this date — 60-year average.
Average high32°
Average low21°
Average precipitation0.05 in
Chance of precipitation20%
Record high56° (1995)
Record low-13° (1964)
Tue, 0133° / 20°0.04
33 °
Lebanon, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high33°
Average low20°
Average precipitation0.04 in
Chance of precipitation22%
Record high62° (2021)
Record low-10° (2014)
Wed, 0232° / 18°0.02
32 °
Lebanon, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high32°
Average low18°
Average precipitation0.02 in
Chance of precipitation15%
Record high55° (2012)
Record low-17° (1985)
Thu, 0332° / 18°0.01
32 °
Lebanon, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high32°
Average low18°
Average precipitation0.01 in
Chance of precipitation10%
Record high55° (2012)
Record low-13° (1985)
Fri, 0433° / 18°0.02
33 °
Lebanon, Friday, 4 December
Climate normal for this date — 60-year average.
Average high33°
Average low18°
Average precipitation0.02 in
Chance of precipitation12%
Record high55° (1965)
Record low-7° (1964)
Sat, 0530° / 17°0.02
30 °
Lebanon, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high30°
Average low17°
Average precipitation0.02 in
Chance of precipitation12%
Record high50° (1979)
Record low-10° (1972)
Sun, 0629° / 14°0.01
29 °
Lebanon, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high29°
Average low14°
Average precipitation0.01 in
Chance of precipitation5%
Record high53° (2023)
Record low-24° (1972)
Mon, 0729° / 16°0.02
29 °
Lebanon, Monday, 7 December
Climate normal for this date — 60-year average.
Average high29°
Average low16°
Average precipitation0.02 in
Chance of precipitation20%
Record high52° (2024)
Record low-16° (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 Lebanon, SD 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 Lebanon, SD 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.