Monthly outlook for Langford, SD: average high 58°, average low 41.6°. That is 4.2° above the climate normal for October. Precipitation is expected on 5 days (about 0.4 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 22 October (74.6°), the coolest 29 October (27.2°).
58°/41.6°
Average high / low
+4.2°
Above normal
5 / 3
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
57.1°
52.3°
+2.7°
31 October – 9 November
59.3°
46°
+7.4°
10 November – 19 November
at normal
39.3°
—
October records over 66 years
87.6°1 October 1992All-time high
-0.2°26 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Britton (14 mi).
Thu, 2275° / 43°0
75 °
Langford, Thursday, 22 October
Clear. High 75°, low 43°.
Pressure30.12 inHg
Wind10 mph S
Humidity57%
Visibility6.2 mi
Dew point53°
Fri, 2374° / 57°0
74 °
Langford, Friday, 23 October
Overcast. High 74°, low 57°.
Pressure29.88 inHg
Wind16.7 mph S
Humidity54%
Visibility6.2 mi
Dew point53°
Sat, 2468° / 48°0
68 °
Langford, Saturday, 24 October
Overcast. High 68°, low 48°.
Pressure30.21 inHg
Wind12.5 mph NW
Humidity52%
Visibility6.2 mi
Dew point40°
Sun, 2544° / 42°0.11
44 °
Langford, Sunday, 25 October
Light rain. High 44°, low 42°.
Pressure30.47 inHg
Wind8.1 mph NE
Humidity70%
Visibility5.7 mi
Dew point34°
Mon, 2643° / 38°0.11
43 °
Langford, Monday, 26 October
Light rain. High 43°, low 38°.
Pressure30.42 inHg
Wind13.4 mph N
Humidity71%
Visibility—
Dew point33°
Tue, 2747° / 35°0.01
47 °
Langford, Tuesday, 27 October
Light rain. High 47°, low 35°.
Pressure30.33 inHg
Wind9 mph N
Humidity47%
Visibility—
Dew point26°
Wed, 2847° / 34°0.04
47 °
Langford, Wednesday, 28 October
Snow. High 47°, low 34°.
Pressure30.30 inHg
Wind14.2 mph NW
Humidity53%
Visibility—
Dew point29°
Thu, 2948° / 27°0
48 °
Langford, Thursday, 29 October
Clear. High 48°, low 27°.
Pressure30.36 inHg
Wind10.7 mph S
Humidity40%
Visibility—
Dew point19°
Fri, 3058° / 40°0
58 °
Langford, Friday, 30 October
Overcast. High 58°, low 40°.
Pressure29.80 inHg
Wind12.3 mph S
Humidity52%
Visibility—
Dew point35°
Sat, 3165° / 44°0
65 °
Langford, Saturday, 31 October
Clear. High 65°, low 44°.
Pressure29.85 inHg
Wind8.9 mph SW
Humidity36%
Visibility—
Dew point32°
Sun, 0166° / 47°0.04
66 °
Langford, Sunday, 1 November
Light rain. High 66°, low 47°.
Pressure30.06 inHg
Wind7.2 mph SE
Humidity62%
Visibility—
Dew point48°
Mon, 0257° / 52°0.11
57 °
Langford, Monday, 2 November
Light rain. High 57°, low 52°.
Pressure30.09 inHg
Wind11 mph NE
Humidity93%
Visibility—
Dew point54°
Tue, 0356° / 41°0
56 °
Langford, Tuesday, 3 November
Clear. High 56°, low 41°.
Pressure30.33 inHg
Wind11.2 mph NE
Humidity32%
Visibility—
Dew point23°
Wed, 0455° / 35°0
55 °
Langford, Wednesday, 4 November
Clear. High 55°, low 35°.
Pressure30.24 inHg
Wind13.8 mph S
Humidity32%
Visibility—
Dew point21°
Thu, 0558° / 40°0
58 °
Langford, Thursday, 5 November
Partly cloudy. High 58°, low 40°.
Pressure30.03 inHg
Wind11.3 mph S
Humidity52%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0645° / 31°0.03
45 °
Langford, Friday, 6 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.03 in
Chance of precipitation12%
Record high72° (2020)
Record low-1° (1991)
Sat, 0746° / 30°0.04
46 °
Langford, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high46°
Average low30°
Average precipitation0.04 in
Chance of precipitation12%
Record high67° (2020)
Record low-3° (1991)
Sun, 0844° / 30°0.06
44 °
Langford, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.06 in
Chance of precipitation23%
Record high70° (2020)
Record low8° (2003)
Mon, 0942° / 28°0.06
42 °
Langford, Monday, 9 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.06 in
Chance of precipitation18%
Record high64° (2010)
Record low10° (2017)
Tue, 1040° / 26°0.07
40 °
Langford, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.07 in
Chance of precipitation23%
Record high59° (2016)
Record low3° (1986)
Wed, 1139° / 25°0.02
39 °
Langford, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high39°
Average low25°
Average precipitation0.02 in
Chance of precipitation13%
Record high60° (2005)
Record low2° (1966)
Thu, 1239° / 25°0.05
39 °
Langford, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high39°
Average low25°
Average precipitation0.05 in
Chance of precipitation20%
Record high63° (1999)
Record low1° (1966)
Fri, 1342° / 26°0.04
42 °
Langford, Friday, 13 November
Climate normal for this date — 60-year average.
Average high42°
Average low26°
Average precipitation0.04 in
Chance of precipitation20%
Record high66° (1999)
Record low0° (1986)
Sat, 1440° / 27°0.02
40 °
Langford, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.02 in
Chance of precipitation13%
Record high62° (2025)
Record low-1° (2014)
Sun, 1540° / 26°0.02
40 °
Langford, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.02 in
Chance of precipitation20%
Record high62° (2015)
Record low2° (2014)
Mon, 1640° / 26°0.04
40 °
Langford, Monday, 16 November
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.04 in
Chance of precipitation10%
Record high65° (2001)
Record low-1° (2014)
Tue, 1738° / 26°0.03
38 °
Langford, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.03 in
Chance of precipitation15%
Record high64° (2001)
Record low6° (2014)
Wed, 1838° / 24°0.06
38 °
Langford, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high38°
Average low24°
Average precipitation0.06 in
Chance of precipitation25%
Record high58° (2001)
Record low4° (1996)
Thu, 1937° / 24°0.06
37 °
Langford, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.06 in
Chance of precipitation27%
Record high58° (1989)
Record low3° (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 Langford, 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 Langford, 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.