Monthly outlook for Nisland, SD: average high 57°, average low 39.3°. That is 5.4° above the climate normal for November. Precipitation is expected on 1 day (about 0.0 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 8 November (69.5°), the coolest 5 November (32.5°).
57°/39.3°
Average high / low
+5.4°
Above normal
1 / 3
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
3 November – 12 November
57.2°
48.2°
+5°
13 November – 22 November
56.8°
44.8°
+6.7°
23 November – 2 December
at normal
38.5°
—
November records over 66 years
79.2°8 November 1999All-time high
-19.7°27 November 1985All-time low
Climate normals and records are computed from the nearest reference point — Arpan (9 mi).
Wed, 0453° / 36°0
53 °
Nisland, Wednesday, 4 November
Overcast. High 53°, low 36°.
Pressure29.94 inHg
Wind7.2 mph NW
Humidity39%
Visibility6.2 mi
Dew point21°
Thu, 0556° / 32°0
56 °
Nisland, Thursday, 5 November
Clear. High 56°, low 32°.
Pressure30.06 inHg
Wind3.7 mph E
Humidity42%
Visibility6.2 mi
Dew point30°
Fri, 0659° / 33°0
59 °
Nisland, Friday, 6 November
Clear. High 59°, low 33°.
Pressure30.09 inHg
Wind11.5 mph NW
Humidity43%
Visibility6.2 mi
Dew point34°
Sat, 0763° / 42°0
63 °
Nisland, Saturday, 7 November
Clear. High 63°, low 42°.
Pressure30.15 inHg
Wind8.5 mph W
Humidity39%
Visibility—
Dew point31°
Sun, 0869° / 41°0
69 °
Nisland, Sunday, 8 November
Mostly clear. High 69°, low 41°.
Pressure29.85 inHg
Wind8.6 mph W
Humidity45%
Visibility—
Dew point38°
Mon, 0954° / 43°0
54 °
Nisland, Monday, 9 November
Overcast. High 54°, low 43°.
Pressure30.18 inHg
Wind10.2 mph NW
Humidity43%
Visibility—
Dew point30°
Tue, 1056° / 40°0
56 °
Nisland, Tuesday, 10 November
Overcast. High 56°, low 40°.
Pressure30.03 inHg
Wind6.6 mph SE
Humidity42%
Visibility—
Dew point28°
Wed, 1158° / 40°0
58 °
Nisland, Wednesday, 11 November
Overcast. High 58°, low 40°.
Pressure30.03 inHg
Wind7.9 mph SE
Humidity38%
Visibility—
Dew point29°
Thu, 1250° / 35°0
50 °
Nisland, Thursday, 12 November
Clear. High 50°, low 35°.
Pressure30.24 inHg
Wind10.2 mph SE
Humidity51%
Visibility—
Dew point28°
Fri, 1357° / 36°0
57 °
Nisland, Friday, 13 November
Clear. High 57°, low 36°.
Pressure30.06 inHg
Wind10.8 mph SE
Humidity44%
Visibility—
Dew point27°
Sat, 1464° / 43°0
64 °
Nisland, Saturday, 14 November
Clear. High 64°, low 43°.
Pressure29.91 inHg
Wind6.6 mph SE
Humidity37%
Visibility—
Dew point30°
Sun, 1569° / 49°0
69 °
Nisland, Sunday, 15 November
Partly cloudy. High 69°, low 49°.
Pressure29.59 inHg
Wind17.2 mph SW
Humidity28%
Visibility—
Dew point32°
Mon, 1654° / 42°0
54 °
Nisland, Monday, 16 November
Overcast. High 54°, low 42°.
Pressure29.71 inHg
Wind24.4 mph NW
Humidity47%
Visibility—
Dew point31°
Tue, 1755° / 40°0
55 °
Nisland, Tuesday, 17 November
Clear. High 55°, low 40°.
Pressure29.71 inHg
Wind21.4 mph W
Humidity29%
Visibility—
Dew point20°
Wed, 1842° / 37°0.05
42 °
Nisland, Wednesday, 18 November
Light rain. High 42°, low 37°.
Pressure30.00 inHg
Wind27.3 mph W
Humidity88%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1943° / 27°0.03
43 °
Nisland, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high43°
Average low27°
Average precipitation0.03 in
Chance of precipitation18%
Record high66° (1989)
Record low2° (1985)
Fri, 2043° / 26°0.02
43 °
Nisland, Friday, 20 November
Climate normal for this date — 60-year average.
Average high43°
Average low26°
Average precipitation0.02 in
Chance of precipitation10%
Record high70° (1990)
Record low-9° (1985)
Sat, 2143° / 24°0.02
43 °
Nisland, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high43°
Average low24°
Average precipitation0.02 in
Chance of precipitation12%
Record high69° (2012)
Record low-13° (1977)
Sun, 2243° / 25°0.02
43 °
Nisland, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high43°
Average low25°
Average precipitation0.02 in
Chance of precipitation15%
Record high63° (2002)
Record low-7° (1985)
Mon, 2341° / 24°0.02
41 °
Nisland, Monday, 23 November
Climate normal for this date — 60-year average.
Average high41°
Average low24°
Average precipitation0.02 in
Chance of precipitation10%
Record high69° (2017)
Record low-13° (1985)
Tue, 2442° / 24°0.01
42 °
Nisland, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high42°
Average low24°
Average precipitation0.01 in
Chance of precipitation7%
Record high69° (1990)
Record low-14° (1985)
Wed, 2540° / 24°0.03
40 °
Nisland, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high40°
Average low24°
Average precipitation0.03 in
Chance of precipitation23%
Record high67° (1960)
Record low-3° (1993)
Thu, 2637° / 23°0.06
37 °
Nisland, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high37°
Average low23°
Average precipitation0.06 in
Chance of precipitation25%
Record high66° (1963)
Record low-11° (1985)
Fri, 2737° / 21°0.02
37 °
Nisland, Friday, 27 November
Climate normal for this date — 60-year average.
Average high37°
Average low21°
Average precipitation0.02 in
Chance of precipitation12%
Record high67° (2017)
Record low-20° (1985)
Sat, 2838° / 21°0.01
38 °
Nisland, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high38°
Average low21°
Average precipitation0.01 in
Chance of precipitation12%
Record high61° (2021)
Record low-11° (1985)
Sun, 2937° / 21°0.02
37 °
Nisland, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high37°
Average low21°
Average precipitation0.02 in
Chance of precipitation12%
Record high59° (1973)
Record low-9° (1964)
Mon, 3037° / 22°0.03
37 °
Nisland, Monday, 30 November
Climate normal for this date — 60-year average.
Average high37°
Average low22°
Average precipitation0.03 in
Chance of precipitation15%
Record high58° (1999)
Record low-5° (1985)
Tue, 0139° / 22°0.05
39 °
Nisland, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high39°
Average low22°
Average precipitation0.05 in
Chance of precipitation23%
Record high69° (2021)
Record low-13° (1985)
Wed, 0238° / 21°0.04
38 °
Nisland, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high38°
Average low21°
Average precipitation0.04 in
Chance of precipitation23%
Record high67° (2021)
Record low-23° (1985)
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 Nisland, 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 Nisland, 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.