Monthly outlook for Cheyenne Crossing, SD: average high 55.1°, average low 36.3°. That is 0.8° above the climate normal for October. Precipitation is expected on 4 days (about 1.2 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 22 October (70.4°), the coolest 16 October (23.6°).
55.1°/36.3°
Average high / low
+0.8°
Above normal
4 / 4
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
58°
55.5°
+1.4°
26 October – 4 November
50.2°
49.7°
+0.3°
5 November – 14 November
at normal
45.5°
—
October records over 66 years
86.9°4 October 1963All-time high
-5.4°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Mountain Plains (12 mi).
Sat, 1767° / 37°0
67 °
Cheyenne Crossing, Saturday, 17 October
Clear. High 67°, low 37°.
Pressure30.00 inHg
Wind7.9 mph SW
Humidity20%
Visibility6.2 mi
Dew point17°
Sun, 1860° / 45°0
60 °
Cheyenne Crossing, Sunday, 18 October
Clear. High 60°, low 45°.
Pressure30.12 inHg
Wind7.6 mph NE
Humidity40%
Visibility6.2 mi
Dew point32°
Mon, 1968° / 45°0
68 °
Cheyenne Crossing, Monday, 19 October
Clear. High 68°, low 45°.
Pressure30.00 inHg
Wind5.5 mph SE
Humidity27%
Visibility6.2 mi
Dew point24°
Tue, 2069° / 52°0
69 °
Cheyenne Crossing, Tuesday, 20 October
Clear. High 69°, low 52°.
Pressure29.91 inHg
Wind7.4 mph SW
Humidity35%
Visibility6.2 mi
Dew point39°
Wed, 2161° / 45°0
61 °
Cheyenne Crossing, Wednesday, 21 October
Clear. High 61°, low 45°.
Pressure30.18 inHg
Wind9.9 mph S
Humidity55%
Visibility—
Dew point42°
Thu, 2270° / 52°0
70 °
Cheyenne Crossing, Thursday, 22 October
Clear. High 70°, low 52°.
Pressure29.94 inHg
Wind16.2 mph S
Humidity34%
Visibility—
Dew point38°
Fri, 2357° / 29°0.03
57 °
Cheyenne Crossing, Friday, 23 October
Snow. High 57°, low 29°.
Pressure29.62 inHg
Wind23.7 mph W
Humidity54%
Visibility—
Dew point40°
Sat, 2441° / 27°0.05
41 °
Cheyenne Crossing, Saturday, 24 October
Light snow. High 41°, low 27°.
Pressure30.42 inHg
Wind23 mph W
Humidity34%
Visibility—
Dew point11°
Sun, 2537° / 26°0.13
37 °
Cheyenne Crossing, Sunday, 25 October
Light snow. High 37°, low 26°.
Pressure30.33 inHg
Wind11.7 mph SE
Humidity87%
Visibility—
Dew point29°
Mon, 2648° / 34°0
48 °
Cheyenne Crossing, Monday, 26 October
Clear. High 48°, low 34°.
Pressure30.00 inHg
Wind16 mph W
Humidity58%
Visibility—
Dew point31°
Tue, 2753° / 33°0
53 °
Cheyenne Crossing, Tuesday, 27 October
Clear. High 53°, low 33°.
Pressure30.09 inHg
Wind6 mph W
Humidity38%
Visibility—
Dew point25°
Wed, 2858° / 36°0.02
58 °
Cheyenne Crossing, Wednesday, 28 October
Light rain. High 58°, low 36°.
Pressure29.88 inHg
Wind8.3 mph S
Humidity34%
Visibility—
Dew point27°
Thu, 2946° / 35°0.92
46 °
Cheyenne Crossing, Thursday, 29 October
Snow. High 46°, low 35°.
Pressure29.56 inHg
Wind12.1 mph E
Humidity98%
Visibility—
Dew point43°
Fri, 3042° / 31°0.09
42 °
Cheyenne Crossing, Friday, 30 October
Snow. High 42°, low 31°.
Pressure30.09 inHg
Wind7.8 mph W
Humidity91%
Visibility—
Dew point35°
Sat, 3155° / 31°0
55 °
Cheyenne Crossing, Saturday, 31 October
Clear. High 55°, low 31°.
Pressure30.12 inHg
Wind10.6 mph SW
Humidity40%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0148° / 31°0.08
48 °
Cheyenne Crossing, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high48°
Average low31°
Average precipitation0.08 in
Chance of precipitation25%
Record high70° (1965)
Record low0° (2002)
Mon, 0247° / 31°0.05
47 °
Cheyenne Crossing, Monday, 2 November
Climate normal for this date — 60-year average.
Average high47°
Average low31°
Average precipitation0.05 in
Chance of precipitation25%
Record high73° (2008)
Record low-8° (1991)
Tue, 0347° / 31°0.04
47 °
Cheyenne Crossing, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high47°
Average low31°
Average precipitation0.04 in
Chance of precipitation23%
Record high71° (2020)
Record low-1° (1991)
Wed, 0450° / 31°0.02
50 °
Cheyenne Crossing, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high50°
Average low31°
Average precipitation0.02 in
Chance of precipitation17%
Record high71° (1978)
Record low8° (1967)
Thu, 0548° / 31°0.04
48 °
Cheyenne Crossing, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high48°
Average low31°
Average precipitation0.04 in
Chance of precipitation25%
Record high72° (2020)
Record low3° (2003)
Fri, 0648° / 30°0.06
48 °
Cheyenne Crossing, Friday, 6 November
Climate normal for this date — 60-year average.
Average high48°
Average low30°
Average precipitation0.06 in
Chance of precipitation18%
Record high70° (2020)
Record low7° (1991)
Sat, 0748° / 30°0.04
48 °
Cheyenne Crossing, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high48°
Average low30°
Average precipitation0.04 in
Chance of precipitation17%
Record high73° (1999)
Record low5° (1991)
Sun, 0846° / 30°0.06
46 °
Cheyenne Crossing, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high46°
Average low30°
Average precipitation0.06 in
Chance of precipitation22%
Record high74° (1999)
Record low7° (2000)
Mon, 0943° / 28°0.07
43 °
Cheyenne Crossing, Monday, 9 November
Climate normal for this date — 60-year average.
Average high43°
Average low28°
Average precipitation0.07 in
Chance of precipitation28%
Record high70° (2016)
Record low0° (1966)
Tue, 1045° / 26°0.05
45 °
Cheyenne Crossing, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high45°
Average low26°
Average precipitation0.05 in
Chance of precipitation23%
Record high67° (2007)
Record low-6° (1986)
Wed, 1142° / 26°0.02
42 °
Cheyenne Crossing, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high42°
Average low26°
Average precipitation0.02 in
Chance of precipitation25%
Record high67° (2005)
Record low0° (2014)
Thu, 1245° / 27°0.02
45 °
Cheyenne Crossing, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high45°
Average low27°
Average precipitation0.02 in
Chance of precipitation18%
Record high73° (1999)
Record low-9° (1986)
Fri, 1345° / 28°0.05
45 °
Cheyenne Crossing, Friday, 13 November
Climate normal for this date — 60-year average.
Average high45°
Average low28°
Average precipitation0.05 in
Chance of precipitation27%
Record high68° (1999)
Record low-10° (2014)
Sat, 1445° / 29°0.04
45 °
Cheyenne Crossing, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high45°
Average low29°
Average precipitation0.04 in
Chance of precipitation25%
Record high70° (2025)
Record low-5° (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 Cheyenne Crossing, 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 Cheyenne Crossing, 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.