Monthly outlook for Langford, SD: average high 58.7°, average low 41.7°. That is 4° above the climate normal for October. Precipitation is expected on 3 days (about 0.3 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 22 October (74.8°), the coolest 28 October (21.6°).
58.7°/41.7°
Average high / low
+4°
Above normal
3 / 3
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
60°
53.6°
+3.6°
29 October – 7 November
56.6°
47.3°
+5.1°
8 November – 17 November
at normal
40.4°
—
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).
Tue, 2069° / 41°0
69 °
Langford, Tuesday, 20 October
Clear. High 69°, low 41°.
Pressure30.15 inHg
Wind10.7 mph S
Humidity59%
Visibility6.2 mi
Dew point48°
Wed, 2167° / 49°0
67 °
Langford, Wednesday, 21 October
Clear. High 67°, low 49°.
Pressure30.24 inHg
Wind7.2 mph NE
Humidity67%
Visibility6.2 mi
Dew point50°
Thu, 2275° / 53°0
75 °
Langford, Thursday, 22 October
Clear. High 75°, low 53°.
Pressure30.12 inHg
Wind8.7 mph S
Humidity62%
Visibility6.2 mi
Dew point55°
Fri, 2368° / 60°0.18
68 °
Langford, Friday, 23 October
Rain. High 68°, low 60°.
Pressure29.91 inHg
Wind20.9 mph S
Humidity81%
Visibility—
Dew point56°
Sat, 2472° / 54°0
72 °
Langford, Saturday, 24 October
Overcast. High 72°, low 54°.
Pressure29.94 inHg
Wind21.1 mph S
Humidity50%
Visibility—
Dew point51°
Sun, 2558° / 47°0
58 °
Langford, Sunday, 25 October
Mostly clear. High 58°, low 47°.
Pressure30.15 inHg
Wind20 mph W
Humidity30%
Visibility—
Dew point22°
Mon, 2644° / 37°0
44 °
Langford, Monday, 26 October
Overcast. High 44°, low 37°.
Pressure30.27 inHg
Wind18.1 mph NE
Humidity49%
Visibility—
Dew point24°
Tue, 2740° / 29°0
40 °
Langford, Tuesday, 27 October
Overcast. High 40°, low 29°.
Pressure30.50 inHg
Wind14 mph NW
Humidity44%
Visibility—
Dew point17°
Wed, 2840° / 22°0
40 °
Langford, Wednesday, 28 October
Clear. High 40°, low 22°.
Pressure30.56 inHg
Wind8.2 mph S
Humidity35%
Visibility—
Dew point9°
Thu, 2952° / 29°0
52 °
Langford, Thursday, 29 October
Mostly clear. High 52°, low 29°.
Pressure30.24 inHg
Wind13.8 mph SE
Humidity29%
Visibility—
Dew point15°
Fri, 3053° / 38°0
53 °
Langford, Friday, 30 October
Overcast. High 53°, low 38°.
Pressure30.03 inHg
Wind25.1 mph S
Humidity38%
Visibility—
Dew point25°
Sat, 3161° / 47°0
61 °
Langford, Saturday, 31 October
Overcast. High 61°, low 47°.
Pressure29.88 inHg
Wind24.3 mph S
Humidity56%
Visibility—
Dew point35°
Sun, 0169° / 47°0.04
69 °
Langford, Sunday, 1 November
Light rain. High 69°, low 47°.
Pressure29.88 inHg
Wind11.7 mph S
Humidity35%
Visibility—
Dew point35°
Mon, 0258° / 45°0.07
58 °
Langford, Monday, 2 November
Light rain. High 58°, low 45°.
Pressure29.65 inHg
Wind22.1 mph NW
Humidity87%
Visibility—
Dew point49°
Tue, 0347° / 35°0
47 °
Langford, Tuesday, 3 November
Overcast. High 47°, low 35°.
Pressure30.45 inHg
Wind9.8 mph NW
Humidity61%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0446° / 31°0.02
46 °
Langford, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.02 in
Chance of precipitation13%
Record high69° (2020)
Record low8° (1991)
Thu, 0547° / 32°0.03
47 °
Langford, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.03 in
Chance of precipitation12%
Record high70° (2016)
Record low10° (2003)
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)
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.