As of 00:18 CDT

Weather in Lebanon, SD

46°Current weather

Lebanon, Thursday, 22 October, 00:18

Clear. Feels like 42°. High 76°, low 45°.

Pressure30.18 inHg
Wind7.6 mph SE
Humidity71%
Visibility6.2 mi
Dew point38°

Monthly outlook for Lebanon, SD: average high 56.7°, average low 39.3°. That is 3.4° above the climate normal for October. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 22 October (76.2°), the coolest 2 November (29.5°).

56.7°/39.3°
Average high / low
+3.4°
Above normal
4 / 3
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
22 October – 31 October58.4°52.5°+3.3°
1 November – 10 November53.7°46.1°+4.2°
11 November – 20 Novemberat normal40.5°—

October records over 66 years

89.8°4 October 1963All-time high
3.9°26 October 2020All-time low
Fri, 2376° / 57°0Overcast
76 °Overcast

Lebanon, Friday, 23 October

Overcast. High 76°, low 57°.

Pressure29.77 inHg
Wind16.6 mph S
Humidity59%
Visibility6.2 mi
Dew point55°
Sat, 2468° / 42°0.1Rain
68 °Rain

Lebanon, Saturday, 24 October

Rain. High 68°, low 42°.

Pressure30.30 inHg
Wind16.2 mph NW
Humidity52%
Visibility6.2 mi
Dew point33°
Sun, 2542° / 38°0.25Light rain
42 °Light rain

Lebanon, Sunday, 25 October

Light rain. High 42°, low 38°.

Pressure30.50 inHg
Wind5.8 mph E
Humidity76%
Visibility5.6 mi
Dew point35°
Mon, 2641° / 37°0.03Light rain
41 °Light rain

Lebanon, Monday, 26 October

Light rain. High 41°, low 37°.

Pressure30.53 inHg
Wind9.9 mph NE
Humidity69%
Visibility—
Dew point31°
Tue, 2745° / 34°0.05Light snow
45 °Light snow

Lebanon, Tuesday, 27 October

Light snow. High 45°, low 34°.

Pressure30.45 inHg
Wind6.7 mph N
Humidity60%
Visibility—
Dew point28°
Wed, 2849° / 32°0.04Light snow
49 °Light snow

Lebanon, Wednesday, 28 October

Light snow. High 49°, low 32°.

Pressure30.50 inHg
Wind7.4 mph NW
Humidity54%
Visibility—
Dew point28°
Thu, 2962° / 36°0Overcast
62 °Overcast

Lebanon, Thursday, 29 October

Overcast. High 62°, low 36°.

Pressure29.91 inHg
Wind17.6 mph S
Humidity41%
Visibility—
Dew point29°
Fri, 3066° / 44°0Overcast
66 °Overcast

Lebanon, Friday, 30 October

Overcast. High 66°, low 44°.

Pressure29.59 inHg
Wind6.7 mph S
Humidity29%
Visibility—
Dew point29°
Sat, 3161° / 46°0Overcast
61 °Overcast

Lebanon, Saturday, 31 October

Overcast. High 61°, low 46°.

Pressure29.47 inHg
Wind13.4 mph NW
Humidity40%
Visibility—
Dew point34°
Sun, 0154° / 39°0Partly cloudy
54 °Partly cloudy

Lebanon, Sunday, 1 November

Partly cloudy. High 54°, low 39°.

Pressure29.94 inHg
Wind18.5 mph NW
Humidity39%
Visibility—
Dew point28°
Mon, 0247° / 30°0Overcast
47 °Overcast

Lebanon, Monday, 2 November

Overcast. High 47°, low 30°.

Pressure30.39 inHg
Wind11.9 mph NW
Humidity32%
Visibility—
Dew point13°
Tue, 0352° / 36°0Overcast
52 °Overcast

Lebanon, Tuesday, 3 November

Overcast. High 52°, low 36°.

Pressure30.18 inHg
Wind10.5 mph S
Humidity34%
Visibility—
Dew point20°
Wed, 0464° / 42°0Overcast
64 °Overcast

Lebanon, Wednesday, 4 November

Overcast. High 64°, low 42°.

Pressure29.41 inHg
Wind24.4 mph NW
Humidity53%
Visibility—
Dew point40°
Thu, 0547° / 31°0.07Light rain
47 °Light rain

Lebanon, Thursday, 5 November

Light rain. High 47°, low 31°.

Pressure30.03 inHg
Wind27 mph NW
Humidity41%
Visibility—
Dew point17°
Fri, 0657° / 39°0.03Light rain
57 °Light rain

Lebanon, Friday, 6 November

Light rain. High 57°, low 39°.

Pressure29.88 inHg
Wind11.4 mph W
Humidity47%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0747° / 31°0.04Climate normal
47 °Climate normal

Lebanon, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high47°
Average low31°
Average precipitation0.04 in
Chance of precipitation13%
Record high69° (2006)
Record low4° (1991)
Sun, 0846° / 30°0.07Climate normal
46 °Climate normal

Lebanon, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high46°
Average low30°
Average precipitation0.07 in
Chance of precipitation15%
Record high71° (1978)
Record low5° (2003)
Mon, 0943° / 29°0.04Climate normal
43 °Climate normal

Lebanon, Monday, 9 November

Climate normal for this date — 60-year average.

Average high43°
Average low29°
Average precipitation0.04 in
Chance of precipitation18%
Record high65° (2016)
Record low10° (2018)
Tue, 1041° / 26°0.06Climate normal
41 °Climate normal

Lebanon, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high41°
Average low26°
Average precipitation0.06 in
Chance of precipitation23%
Record high63° (1989)
Record low1° (1986)
Wed, 1140° / 26°0.02Climate normal
40 °Climate normal

Lebanon, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high40°
Average low26°
Average precipitation0.02 in
Chance of precipitation13%
Record high65° (2005)
Record low1° (1966)
Thu, 1241° / 26°0.04Climate normal
41 °Climate normal

Lebanon, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high41°
Average low26°
Average precipitation0.04 in
Chance of precipitation20%
Record high64° (1999)
Record low-3° (1986)
Fri, 1343° / 27°0.03Climate normal
43 °Climate normal

Lebanon, Friday, 13 November

Climate normal for this date — 60-year average.

Average high43°
Average low27°
Average precipitation0.03 in
Chance of precipitation20%
Record high66° (1999)
Record low-5° (1986)
Sat, 1442° / 28°0.02Climate normal
42 °Climate normal

Lebanon, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high42°
Average low28°
Average precipitation0.02 in
Chance of precipitation13%
Record high64° (1990)
Record low-3° (2014)
Sun, 1541° / 27°0.02Climate normal
41 °Climate normal

Lebanon, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high41°
Average low27°
Average precipitation0.02 in
Chance of precipitation17%
Record high62° (1975)
Record low3° (2014)
Mon, 1642° / 27°0.03Climate normal
42 °Climate normal

Lebanon, Monday, 16 November

Climate normal for this date — 60-year average.

Average high42°
Average low27°
Average precipitation0.03 in
Chance of precipitation8%
Record high65° (2001)
Record low0° (2014)
Tue, 1740° / 26°0.02Climate normal
40 °Climate normal

Lebanon, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high40°
Average low26°
Average precipitation0.02 in
Chance of precipitation18%
Record high64° (2001)
Record low5° (2014)
Wed, 1840° / 25°0.03Climate normal
40 °Climate normal

Lebanon, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high40°
Average low25°
Average precipitation0.03 in
Chance of precipitation20%
Record high56° (2001)
Record low1° (1996)
Thu, 1939° / 26°0.04Climate normal
39 °Climate normal

Lebanon, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high39°
Average low26°
Average precipitation0.04 in
Chance of precipitation22%
Record high61° (1989)
Record low6° (1978)
Fri, 2037° / 24°0.02Climate normal
37 °Climate normal

Lebanon, Friday, 20 November

Climate normal for this date — 60-year average.

Average high37°
Average low24°
Average precipitation0.02 in
Chance of precipitation13%
Record high60° (1962)
Record low-2° (1978)

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.