As of 06:07 CDT

Weather in Lebanon, SD

58°Current weather

Lebanon, Friday, 23 October, 06:07

Overcast. Feels like 57°. High 76°, low 58°.

Pressure29.83 inHg
Wind13.4 mph SE
Humidity81%
Visibility6.2 mi
Dew point52°

Monthly outlook for Lebanon, SD: average high 52.1°, average low 37.9°. That is 1.1° above the climate normal for October. Precipitation is expected on 4 days (about 0.4 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 23 October (75.7°), the coolest 31 October (30.3°).

52.1°/37.9°
Average high / low
+1.1°
Above normal
4 / 3
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
23 October – 1 November49.9°51.8°-1°
2 November – 11 November55.7°45.3°+5.8°
12 November – 21 Novemberat normal40.3°—

October records over 66 years

89.8°4 October 1963All-time high
3.9°26 October 2020All-time low
Sat, 2462° / 42°0.01Light rain
62 °Light rain

Lebanon, Saturday, 24 October

Light rain. High 62°, low 42°.

Pressure30.30 inHg
Wind15.9 mph NW
Humidity52%
Visibility6.2 mi
Dew point32°
Sun, 2549° / 39°0.07Light rain
49 °Light rain

Lebanon, Sunday, 25 October

Light rain. High 49°, low 39°.

Pressure30.50 inHg
Wind6.5 mph NE
Humidity59%
Visibility6.2 mi
Dew point29°
Mon, 2643° / 37°0.16Snow
43 °Snow

Lebanon, Monday, 26 October

Snow. High 43°, low 37°.

Pressure30.50 inHg
Wind10.7 mph NE
Humidity66%
Visibility6.2 mi
Dew point25°
Tue, 2745° / 37°0.06Light rain
45 °Light rain

Lebanon, Tuesday, 27 October

Light rain. High 45°, low 37°.

Pressure30.21 inHg
Wind9.9 mph SE
Humidity83%
Visibility—
Dew point37°
Wed, 2849° / 40°0.08Light rain
49 °Light rain

Lebanon, Wednesday, 28 October

Light rain. High 49°, low 40°.

Pressure30.09 inHg
Wind23.8 mph NW
Humidity78%
Visibility—
Dew point37°
Thu, 2943° / 32°0Overcast
43 °Overcast

Lebanon, Thursday, 29 October

Overcast. High 43°, low 32°.

Pressure30.24 inHg
Wind23.8 mph NW
Humidity47%
Visibility—
Dew point21°
Fri, 3044° / 34°0Overcast
44 °Overcast

Lebanon, Friday, 30 October

Overcast. High 44°, low 34°.

Pressure30.27 inHg
Wind8.1 mph NE
Humidity43%
Visibility—
Dew point20°
Sat, 3142° / 30°0Overcast
42 °Overcast

Lebanon, Saturday, 31 October

Overcast. High 42°, low 30°.

Pressure30.21 inHg
Wind5.9 mph NE
Humidity43%
Visibility—
Dew point19°
Sun, 0146° / 33°0Overcast
46 °Overcast

Lebanon, Sunday, 1 November

Overcast. High 46°, low 33°.

Pressure30.21 inHg
Wind8.1 mph NW
Humidity48%
Visibility—
Dew point24°
Mon, 0253° / 34°0Clear
53 °Clear

Lebanon, Monday, 2 November

Clear. High 53°, low 34°.

Pressure30.27 inHg
Wind9.8 mph NW
Humidity36%
Visibility—
Dew point22°
Tue, 0355° / 33°0Clear
55 °Clear

Lebanon, Tuesday, 3 November

Clear. High 55°, low 33°.

Pressure30.33 inHg
Wind10.1 mph W
Humidity29%
Visibility—
Dew point18°
Wed, 0459° / 37°0Clear
59 °Clear

Lebanon, Wednesday, 4 November

Clear. High 59°, low 37°.

Pressure30.24 inHg
Wind8.3 mph S
Humidity21%
Visibility—
Dew point14°
Thu, 0560° / 41°0Mostly clear
60 °Mostly clear

Lebanon, Thursday, 5 November

Mostly clear. High 60°, low 41°.

Pressure29.83 inHg
Wind12.9 mph SW
Humidity24%
Visibility—
Dew point20°
Fri, 0657° / 42°0Overcast
57 °Overcast

Lebanon, Friday, 6 November

Overcast. High 57°, low 42°.

Pressure29.94 inHg
Wind13.4 mph NW
Humidity32%
Visibility—
Dew point25°
Sat, 0750° / 38°0Partly cloudy
50 °Partly cloudy

Lebanon, Saturday, 7 November

Partly cloudy. High 50°, low 38°.

Pressure30.15 inHg
Wind11.3 mph N
Humidity48%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sat, 2138° / 24°0.01Climate normal
38 °Climate normal

Lebanon, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high38°
Average low24°
Average precipitation0.01 in
Chance of precipitation12%
Record high62° (1960)
Record low0° (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.