Monthly outlook for Delmont, SD: average high 47.3°, average low 35.1°. That is 1.9° above the climate normal for November. Precipitation is expected on 3 days (about 1.5 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 19 November (61.4°), the coolest 25 November (16.7°).
47.3°/35.1°
Average high / low
+1.9°
Above normal
3 / 3
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 November – 19 November
51.6°
45.6°
+3.4°
20 November – 29 November
40.2°
39.3°
+0.5°
30 November – 9 December
at normal
34.3°
—
November records over 66 years
77.7°6 November 2020All-time high
-11.9°13 November 1986All-time low
Climate normals and records are computed from the nearest reference point — Tripp (10 mi).
Wed, 1156° / 38°0
56 °
Delmont, Wednesday, 11 November
Clear. High 56°, low 38°.
Pressure30.15 inHg
Wind10.7 mph NW
Humidity60%
Visibility6.2 mi
Dew point38°
Thu, 1242° / 30°0
42 °
Delmont, Thursday, 12 November
Clear. High 42°, low 30°.
Pressure30.30 inHg
Wind4 mph NE
Humidity68%
Visibility6.2 mi
Dew point27°
Fri, 1345° / 28°0
45 °
Delmont, Friday, 13 November
Partly cloudy. High 45°, low 28°.
Pressure30.15 inHg
Wind8.9 mph SE
Humidity65%
Visibility6.2 mi
Dew point28°
Sat, 1448° / 32°0
48 °
Delmont, Saturday, 14 November
Overcast. High 48°, low 32°.
Pressure30.03 inHg
Wind13.1 mph SE
Humidity61%
Visibility6.2 mi
Dew point31°
Sun, 1548° / 40°0
48 °
Delmont, Sunday, 15 November
Partly cloudy. High 48°, low 40°.
Pressure30.21 inHg
Wind12.6 mph SE
Humidity55%
Visibility—
Dew point31°
Mon, 1649° / 41°0
49 °
Delmont, Monday, 16 November
Overcast. High 49°, low 41°.
Pressure30.36 inHg
Wind17.4 mph S
Humidity54%
Visibility—
Dew point31°
Tue, 1755° / 41°0
55 °
Delmont, Tuesday, 17 November
Overcast. High 55°, low 41°.
Pressure30.15 inHg
Wind20.1 mph S
Humidity63%
Visibility—
Dew point38°
Wed, 1852° / 44°0
52 °
Delmont, Wednesday, 18 November
Overcast. High 52°, low 44°.
Pressure29.88 inHg
Wind21.8 mph S
Humidity74%
Visibility—
Dew point41°
Thu, 1961° / 48°0
61 °
Delmont, Thursday, 19 November
Clear. High 61°, low 48°.
Pressure29.85 inHg
Wind19.2 mph S
Humidity55%
Visibility—
Dew point42°
Fri, 2051° / 45°0.36
51 °
Delmont, Friday, 20 November
Rain. High 51°, low 45°.
Pressure30.03 inHg
Wind11.9 mph E
Humidity82%
Visibility—
Dew point44°
Sat, 2154° / 48°0.87
54 °
Delmont, Saturday, 21 November
Rain. High 54°, low 48°.
Pressure29.59 inHg
Wind17.5 mph E
Humidity78%
Visibility—
Dew point46°
Sun, 2247° / 31°0.27
47 °
Delmont, Sunday, 22 November
Snow. High 47°, low 31°.
Pressure29.71 inHg
Wind20.3 mph N
Humidity95%
Visibility—
Dew point32°
Mon, 2336° / 23°0.01
36 °
Delmont, Monday, 23 November
Light snow. High 36°, low 23°.
Pressure29.77 inHg
Wind23 mph NW
Humidity85%
Visibility—
Dew point30°
Tue, 2427° / 22°0
27 °
Delmont, Tuesday, 24 November
Overcast. High 27°, low 22°.
Pressure30.30 inHg
Wind21.7 mph NW
Humidity68%
Visibility—
Dew point16°
Wed, 2526° / 17°0
26 °
Delmont, Wednesday, 25 November
Mostly clear. High 26°, low 17°.
Pressure30.33 inHg
Wind11.7 mph W
Humidity60%
Visibility—
Dew point11°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2637° / 24°0.07
37 °
Delmont, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.07 in
Chance of precipitation38%
Record high61° (1998)
Record low-5° (1996)
Fri, 2736° / 22°0.08
36 °
Delmont, Friday, 27 November
Climate normal for this date — 60-year average.
Average high36°
Average low22°
Average precipitation0.08 in
Chance of precipitation23%
Record high67° (2017)
Record low-7° (1985)
Sat, 2836° / 21°0.07
36 °
Delmont, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high36°
Average low21°
Average precipitation0.07 in
Chance of precipitation20%
Record high61° (1998)
Record low-7° (1985)
Sun, 2937° / 23°0.05
37 °
Delmont, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high37°
Average low23°
Average precipitation0.05 in
Chance of precipitation22%
Record high60° (2014)
Record low-5° (1985)
Mon, 3036° / 22°0.06
36 °
Delmont, Monday, 30 November
Climate normal for this date — 60-year average.
Average high36°
Average low22°
Average precipitation0.06 in
Chance of precipitation17%
Record high55° (1995)
Record low-5° (1960)
Tue, 0136° / 22°0.06
36 °
Delmont, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high36°
Average low22°
Average precipitation0.06 in
Chance of precipitation20%
Record high64° (2021)
Record low-8° (1960)
Wed, 0235° / 20°0.03
35 °
Delmont, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high35°
Average low20°
Average precipitation0.03 in
Chance of precipitation13%
Record high63° (1998)
Record low-13° (1985)
Thu, 0334° / 20°0.02
34 °
Delmont, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high34°
Average low20°
Average precipitation0.02 in
Chance of precipitation13%
Record high59° (1962)
Record low-11° (1985)
Fri, 0436° / 20°0.02
36 °
Delmont, Friday, 4 December
Climate normal for this date — 60-year average.
Average high36°
Average low20°
Average precipitation0.02 in
Chance of precipitation15%
Record high52° (1965)
Record low-6° (1991)
Sat, 0535° / 20°0.02
35 °
Delmont, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high35°
Average low20°
Average precipitation0.02 in
Chance of precipitation13%
Record high55° (2012)
Record low-9° (2005)
Sun, 0633° / 17°0.01
33 °
Delmont, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high33°
Average low17°
Average precipitation0.01 in
Chance of precipitation15%
Record high55° (2023)
Record low-16° (1972)
Mon, 0732° / 18°0.02
32 °
Delmont, Monday, 7 December
Climate normal for this date — 60-year average.
Average high32°
Average low18°
Average precipitation0.02 in
Chance of precipitation20%
Record high54° (2024)
Record low-14° (2013)
Tue, 0833° / 18°0.02
33 °
Delmont, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high33°
Average low18°
Average precipitation0.02 in
Chance of precipitation18%
Record high54° (1970)
Record low-10° (1976)
Wed, 0933° / 18°0.03
33 °
Delmont, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high33°
Average low18°
Average precipitation0.03 in
Chance of precipitation20%
Record high55° (2015)
Record low-8° (1977)
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 Delmont, 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 Delmont, 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.