As of 23:34 MDT

Weather in Nisland, SD

43°Current weather

Nisland, Saturday, 24 October, 23:34

Partly cloudy. Feels like 39°. High 53°, low 40°.

Pressure30.36 inHg
Wind6.5 mph SE
Humidity50%
Visibility6.2 mi
Dew point26°

Monthly outlook for Nisland, SD: average high 60.5°, average low 42.7°. That is 4.5° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 31 October (70.4°), the coolest 27 October (33°).

60.5°/42.7°
Average high / low
+4.5°
Above normal
1 / 3
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
24 October – 2 November57.5°53.9°+2°
3 November – 12 November65.7°48.2°+9.7°
13 November – 22 Novemberat normal44.8°—

October records over 66 years

92.5°4 October 1963All-time high
-5.8°26 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Arpan (9 mi).

Sun, 2550° / 40°0.02Light rain
50 °Light rain

Nisland, Sunday, 25 October

Light rain. High 50°, low 40°.

Pressure30.39 inHg
Wind14 mph E
Humidity48%
Visibility6.2 mi
Dew point26°
Mon, 2640° / 34°0.1Light rain
40 °Light rain

Nisland, Monday, 26 October

Light rain. High 40°, low 34°.

Pressure30.39 inHg
Wind11 mph E
Humidity96%
Visibility4.0 mi
Dew point37°
Tue, 2754° / 33°0.02Light rain
54 °Light rain

Nisland, Tuesday, 27 October

Light rain. High 54°, low 33°.

Pressure29.83 inHg
Wind15.4 mph E
Humidity70%
Visibility6.2 mi
Dew point36°
Wed, 2861° / 35°0Clear
61 °Clear

Nisland, Wednesday, 28 October

Clear. High 61°, low 35°.

Pressure30.00 inHg
Wind0.9 mph N
Humidity42%
Visibility6.2 mi
Dew point34°
Thu, 2964° / 39°0Partly cloudy
64 °Partly cloudy

Nisland, Thursday, 29 October

Partly cloudy. High 64°, low 39°.

Pressure29.97 inHg
Wind10.1 mph E
Humidity53%
Visibility—
Dew point37°
Fri, 3060° / 46°0Overcast
60 °Overcast

Nisland, Friday, 30 October

Overcast. High 60°, low 46°.

Pressure30.00 inHg
Wind14.9 mph NW
Humidity66%
Visibility—
Dew point41°
Sat, 3170° / 48°0Overcast
70 °Overcast

Nisland, Saturday, 31 October

Overcast. High 70°, low 48°.

Pressure29.68 inHg
Wind12.1 mph NW
Humidity34%
Visibility—
Dew point34°
Sun, 0162° / 46°0Overcast
62 °Overcast

Nisland, Sunday, 1 November

Overcast. High 62°, low 46°.

Pressure29.94 inHg
Wind6.8 mph W
Humidity39%
Visibility—
Dew point32°
Mon, 0260° / 44°0Clear
60 °Clear

Nisland, Monday, 2 November

Clear. High 60°, low 44°.

Pressure30.18 inHg
Wind8 mph NW
Humidity20%
Visibility—
Dew point15°
Tue, 0368° / 44°0Clear
68 °Clear

Nisland, Tuesday, 3 November

Clear. High 68°, low 44°.

Pressure29.77 inHg
Wind10.9 mph NW
Humidity30%
Visibility—
Dew point30°
Wed, 0457° / 47°0Clear
57 °Clear

Nisland, Wednesday, 4 November

Clear. High 57°, low 47°.

Pressure29.91 inHg
Wind17.2 mph NW
Humidity30%
Visibility—
Dew point23°
Thu, 0565° / 44°0Overcast
65 °Overcast

Nisland, Thursday, 5 November

Overcast. High 65°, low 44°.

Pressure29.80 inHg
Wind12.5 mph SE
Humidity21%
Visibility—
Dew point19°
Fri, 0670° / 54°0Overcast
70 °Overcast

Nisland, Friday, 6 November

Overcast. High 70°, low 54°.

Pressure29.68 inHg
Wind20.2 mph W
Humidity22%
Visibility—
Dew point28°
Sat, 0767° / 46°0Overcast
67 °Overcast

Nisland, Saturday, 7 November

Overcast. High 67°, low 46°.

Pressure29.85 inHg
Wind17.5 mph NW
Humidity37%
Visibility—
Dew point33°
Sun, 0866° / 44°0Partly cloudy
66 °Partly cloudy

Nisland, Sunday, 8 November

Partly cloudy. High 66°, low 44°.

Pressure30.06 inHg
Wind10.1 mph NW
Humidity42%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0945° / 28°0.06Climate normal
45 °Climate normal

Nisland, Monday, 9 November

Climate normal for this date — 60-year average.

Average high45°
Average low28°
Average precipitation0.06 in
Chance of precipitation22%
Record high71° (2001)
Record low2° (1966)
Tue, 1046° / 27°0.05Climate normal
46 °Climate normal

Nisland, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high46°
Average low27°
Average precipitation0.05 in
Chance of precipitation20%
Record high71° (2007)
Record low-9° (1986)
Wed, 1144° / 26°0.02Climate normal
44 °Climate normal

Nisland, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high44°
Average low26°
Average precipitation0.02 in
Chance of precipitation17%
Record high68° (2005)
Record low-9° (1986)
Thu, 1246° / 26°0.02Climate normal
46 °Climate normal

Nisland, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high46°
Average low26°
Average precipitation0.02 in
Chance of precipitation13%
Record high76° (1999)
Record low-9° (1986)
Fri, 1347° / 28°0.04Climate normal
47 °Climate normal

Nisland, Friday, 13 November

Climate normal for this date — 60-year average.

Average high47°
Average low28°
Average precipitation0.04 in
Chance of precipitation20%
Record high69° (1990)
Record low-15° (1986)
Sat, 1447° / 29°0.03Climate normal
47 °Climate normal

Nisland, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high47°
Average low29°
Average precipitation0.03 in
Chance of precipitation20%
Record high74° (2025)
Record low-4° (2014)
Sun, 1546° / 27°0.02Climate normal
46 °Climate normal

Nisland, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high46°
Average low27°
Average precipitation0.02 in
Chance of precipitation13%
Record high69° (2021)
Record low0° (1978)
Mon, 1647° / 28°0.02Climate normal
47 °Climate normal

Nisland, Monday, 16 November

Climate normal for this date — 60-year average.

Average high47°
Average low28°
Average precipitation0.02 in
Chance of precipitation7%
Record high67° (2001)
Record low5° (2014)
Tue, 1745° / 28°0.02Climate normal
45 °Climate normal

Nisland, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high45°
Average low28°
Average precipitation0.02 in
Chance of precipitation13%
Record high65° (1976)
Record low-2° (2000)
Wed, 1845° / 27°0.04Climate normal
45 °Climate normal

Nisland, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high45°
Average low27°
Average precipitation0.04 in
Chance of precipitation18%
Record high70° (2008)
Record low4° (1996)
Thu, 1943° / 27°0.03Climate normal
43 °Climate normal

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°0.02Climate normal
43 °Climate normal

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°0.02Climate normal
43 °Climate normal

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°0.02Climate normal
43 °Climate normal

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)

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.