Monthly outlook for Langford, SD: average high 59.8°, average low 41.1°. That is 4.3° above the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 22 October (74.1°), the coolest 27 October (31.7°).
59.8°/41.1°
Average high / low
+4.3°
Above normal
3 / 3
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
63.1°
54°
+5.1°
28 October – 6 November
54.4°
47.8°
+3.7°
7 November – 16 November
at normal
41.1°
—
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).
Mon, 1967° / 36°0
67 °
Langford, Monday, 19 October
Clear. High 67°, low 36°.
Pressure30.30 inHg
Wind7.5 mph E
Humidity45%
Visibility6.2 mi
Dew point38°
Tue, 2068° / 41°0
68 °
Langford, Tuesday, 20 October
Clear. High 68°, low 41°.
Pressure30.15 inHg
Wind10.7 mph S
Humidity61%
Visibility6.2 mi
Dew point48°
Wed, 2168° / 47°0
68 °
Langford, Wednesday, 21 October
Clear. High 68°, low 47°.
Pressure30.24 inHg
Wind5.7 mph NE
Humidity69%
Visibility6.2 mi
Dew point51°
Thu, 2274° / 53°0
74 °
Langford, Thursday, 22 October
Clear. High 74°, low 53°.
Pressure30.12 inHg
Wind9.3 mph S
Humidity66%
Visibility6.2 mi
Dew point56°
Fri, 2371° / 60°0.05
71 °
Langford, Friday, 23 October
Light rain. High 71°, low 60°.
Pressure29.91 inHg
Wind20.2 mph S
Humidity67%
Visibility—
Dew point53°
Sat, 2466° / 46°0
66 °
Langford, Saturday, 24 October
Overcast. High 66°, low 46°.
Pressure29.97 inHg
Wind21.2 mph S
Humidity52%
Visibility—
Dew point47°
Sun, 2549° / 37°0
49 °
Langford, Sunday, 25 October
Clear. High 49°, low 37°.
Pressure30.33 inHg
Wind16.2 mph W
Humidity30%
Visibility—
Dew point16°
Mon, 2649° / 37°0
49 °
Langford, Monday, 26 October
Overcast. High 49°, low 37°.
Pressure30.15 inHg
Wind13.8 mph NE
Humidity45%
Visibility—
Dew point26°
Tue, 2752° / 32°0
52 °
Langford, Tuesday, 27 October
Clear. High 52°, low 32°.
Pressure30.21 inHg
Wind11.6 mph SE
Humidity36%
Visibility—
Dew point20°
Wed, 2863° / 38°0
63 °
Langford, Wednesday, 28 October
Overcast. High 63°, low 38°.
Pressure29.88 inHg
Wind20.4 mph S
Humidity57%
Visibility—
Dew point41°
Thu, 2967° / 54°0.1
67 °
Langford, Thursday, 29 October
Light rain. High 67°, low 54°.
Pressure29.50 inHg
Wind25.5 mph SE
Humidity56%
Visibility—
Dew point49°
Fri, 3050° / 37°0.36
50 °
Langford, Friday, 30 October
Snow. High 50°, low 37°.
Pressure29.35 inHg
Wind33.3 mph SW
Humidity64%
Visibility—
Dew point30°
Sat, 3143° / 34°0
43 °
Langford, Saturday, 31 October
Overcast. High 43°, low 34°.
Pressure30.00 inHg
Wind19.9 mph W
Humidity42%
Visibility—
Dew point19°
Sun, 0145° / 32°0
45 °
Langford, Sunday, 1 November
Overcast. High 45°, low 32°.
Pressure29.80 inHg
Wind16.1 mph W
Humidity65%
Visibility—
Dew point30°
Mon, 0259° / 33°0
59 °
Langford, Monday, 2 November
Mostly clear. High 59°, low 33°.
Pressure29.71 inHg
Wind14.9 mph SE
Humidity35%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0346° / 32°0.04
46 °
Langford, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.04 in
Chance of precipitation17%
Record high71° (1978)
Record low6° (1991)
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)
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.