Monthly outlook for Whitehorse, SD: average high 60.6°, average low 43.1°. That is 4.2° above the climate normal for October. Precipitation is expected on 1 day (about 1.0 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 22 October (74.8°), the coolest 28 October (24.9°).
60.6°/43.1°
Average high / low
+4.2°
Above normal
1 / 3
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
61.2°
55.3°
+3.3°
29 October – 7 November
59.6°
48.5°
+6.2°
8 November – 17 November
at normal
42°
—
October records over 66 years
89.1°4 October 1963All-time high
-4.5°31 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Timber Lake (14 mi).
Tue, 2071° / 42°0
71 °
Whitehorse, Tuesday, 20 October
Clear. High 71°, low 42°.
Pressure30.06 inHg
Wind8.7 mph S
Humidity54%
Visibility6.2 mi
Dew point47°
Wed, 2167° / 48°0
67 °
Whitehorse, Wednesday, 21 October
Overcast. High 67°, low 48°.
Pressure30.24 inHg
Wind7.8 mph NE
Humidity61%
Visibility6.2 mi
Dew point48°
Thu, 2275° / 51°0
75 °
Whitehorse, Thursday, 22 October
Clear. High 75°, low 51°.
Pressure30.03 inHg
Wind10 mph SE
Humidity60%
Visibility6.2 mi
Dew point55°
Fri, 2374° / 59°0
74 °
Whitehorse, Friday, 23 October
Overcast. High 74°, low 59°.
Pressure29.71 inHg
Wind16.8 mph SE
Humidity57%
Visibility—
Dew point52°
Sat, 2464° / 51°0
64 °
Whitehorse, Saturday, 24 October
Overcast. High 64°, low 51°.
Pressure30.06 inHg
Wind16.4 mph NW
Humidity43%
Visibility—
Dew point36°
Sun, 2563° / 46°0
63 °
Whitehorse, Sunday, 25 October
Clear. High 63°, low 46°.
Pressure30.15 inHg
Wind19.9 mph W
Humidity27%
Visibility—
Dew point22°
Mon, 2647° / 38°0
47 °
Whitehorse, Monday, 26 October
Overcast. High 47°, low 38°.
Pressure30.33 inHg
Wind18.7 mph N
Humidity54%
Visibility—
Dew point26°
Tue, 2741° / 32°0
41 °
Whitehorse, Tuesday, 27 October
Overcast. High 41°, low 32°.
Pressure30.56 inHg
Wind12.7 mph NW
Humidity45%
Visibility—
Dew point17°
Wed, 2844° / 25°0
44 °
Whitehorse, Wednesday, 28 October
Clear. High 44°, low 25°.
Pressure30.53 inHg
Wind10 mph S
Humidity33%
Visibility—
Dew point11°
Thu, 2955° / 33°0
55 °
Whitehorse, Thursday, 29 October
Clear. High 55°, low 33°.
Pressure30.09 inHg
Wind17.2 mph SE
Humidity42%
Visibility—
Dew point25°
Fri, 3067° / 41°0
67 °
Whitehorse, Friday, 30 October
Overcast. High 67°, low 41°.
Pressure29.83 inHg
Wind19.8 mph S
Humidity49%
Visibility—
Dew point35°
Sat, 3168° / 55°0
68 °
Whitehorse, Saturday, 31 October
Partly cloudy. High 68°, low 55°.
Pressure29.77 inHg
Wind17.2 mph S
Humidity47%
Visibility—
Dew point43°
Sun, 0165° / 50°0.01
65 °
Whitehorse, Sunday, 1 November
Light rain. High 65°, low 50°.
Pressure29.83 inHg
Wind14.9 mph NE
Humidity33%
Visibility—
Dew point33°
Mon, 0255° / 42°0.99
55 °
Whitehorse, Monday, 2 November
Rain. High 55°, low 42°.
Pressure29.85 inHg
Wind27.1 mph N
Humidity70%
Visibility—
Dew point45°
Tue, 0348° / 37°0
48 °
Whitehorse, Tuesday, 3 November
Overcast. High 48°, low 37°.
Pressure30.45 inHg
Wind8.8 mph SE
Humidity62%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0449° / 31°0.01
49 °
Whitehorse, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high49°
Average low31°
Average precipitation0.01 in
Chance of precipitation8%
Record high75° (1978)
Record low-9° (1991)
Thu, 0548° / 31°0.05
48 °
Whitehorse, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high48°
Average low31°
Average precipitation0.05 in
Chance of precipitation22%
Record high71° (2020)
Record low3° (2003)
Fri, 0647° / 30°0.02
47 °
Whitehorse, Friday, 6 November
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.02 in
Chance of precipitation7%
Record high69° (2016)
Record low3° (1991)
Sat, 0747° / 29°0.04
47 °
Whitehorse, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.04 in
Chance of precipitation13%
Record high70° (2006)
Record low-8° (1991)
Sun, 0846° / 29°0.04
46 °
Whitehorse, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.04 in
Chance of precipitation13%
Record high72° (1999)
Record low7° (2000)
Mon, 0942° / 28°0.04
42 °
Whitehorse, Monday, 9 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.04 in
Chance of precipitation18%
Record high67° (2001)
Record low2° (1966)
Tue, 1042° / 25°0.06
42 °
Whitehorse, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high42°
Average low25°
Average precipitation0.06 in
Chance of precipitation23%
Record high67° (1989)
Record low-5° (1986)
Wed, 1140° / 24°0.01
40 °
Whitehorse, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high40°
Average low24°
Average precipitation0.01 in
Chance of precipitation10%
Record high66° (2005)
Record low-10° (1986)
Thu, 1242° / 25°0.02
42 °
Whitehorse, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high42°
Average low25°
Average precipitation0.02 in
Chance of precipitation13%
Record high68° (1999)
Record low-10° (2022)
Fri, 1343° / 26°0.02
43 °
Whitehorse, Friday, 13 November
Climate normal for this date — 60-year average.
Average high43°
Average low26°
Average precipitation0.02 in
Chance of precipitation17%
Record high66° (1999)
Record low-16° (1986)
Sat, 1442° / 27°0.03
42 °
Whitehorse, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high42°
Average low27°
Average precipitation0.03 in
Chance of precipitation12%
Record high68° (2025)
Record low-15° (2014)
Sun, 1541° / 26°0.02
41 °
Whitehorse, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high41°
Average low26°
Average precipitation0.02 in
Chance of precipitation10%
Record high64° (1975)
Record low-1° (2014)
Mon, 1642° / 25°0.02
42 °
Whitehorse, Monday, 16 November
Climate normal for this date — 60-year average.
Average high42°
Average low25°
Average precipitation0.02 in
Chance of precipitation7%
Record high65° (2001)
Record low-5° (2022)
Tue, 1740° / 25°0.02
40 °
Whitehorse, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high40°
Average low25°
Average precipitation0.02 in
Chance of precipitation13%
Record high64° (2001)
Record low0° (1996)
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 Whitehorse, 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 Whitehorse, 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.