Monthly outlook for Loyalton, SD: average high 63.2°, average low 43°. That is 5.5° above the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 23 October (70.5°), the coolest 25 October (34.5°).
63.2°/43°
Average high / low
+5.5°
Above normal
1 / 3
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
64.2°
55.3°
+4.9°
28 October – 6 November
61.7°
49°
+7.1°
7 November – 16 November
at normal
42.5°
—
October records over 66 years
91.4°5 October 1963All-time high
7.5°26 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Brentwood Colony (9 mi).
Mon, 1962° / 37°0
62 °
Loyalton, Monday, 19 October
Clear. High 62°, low 37°.
Pressure30.27 inHg
Wind8.9 mph E
Humidity51%
Visibility6.2 mi
Dew point37°
Tue, 2066° / 44°0
66 °
Loyalton, Tuesday, 20 October
Clear. High 66°, low 44°.
Pressure30.12 inHg
Wind9.3 mph SE
Humidity73%
Visibility6.2 mi
Dew point49°
Wed, 2166° / 46°0
66 °
Loyalton, Wednesday, 21 October
Clear. High 66°, low 46°.
Pressure30.18 inHg
Wind8.5 mph NE
Humidity71%
Visibility6.2 mi
Dew point51°
Thu, 2270° / 48°0
70 °
Loyalton, Thursday, 22 October
Clear. High 70°, low 48°.
Pressure30.12 inHg
Wind13.4 mph SE
Humidity68%
Visibility—
Dew point52°
Fri, 2371° / 57°0
71 °
Loyalton, Friday, 23 October
Light rain. High 71°, low 57°.
Pressure29.80 inHg
Wind18.5 mph S
Humidity59%
Visibility—
Dew point50°
Sat, 2463° / 41°0.15
63 °
Loyalton, Saturday, 24 October
Rain. High 63°, low 41°.
Pressure30.21 inHg
Wind26.2 mph W
Humidity57%
Visibility—
Dew point35°
Sun, 2553° / 35°0
53 °
Loyalton, Sunday, 25 October
Partly cloudy. High 53°, low 35°.
Pressure30.47 inHg
Wind12.2 mph SE
Humidity28%
Visibility—
Dew point16°
Mon, 2664° / 40°0
64 °
Loyalton, Monday, 26 October
Clear. High 64°, low 40°.
Pressure30.03 inHg
Wind11.5 mph SE
Humidity41%
Visibility—
Dew point33°
Tue, 2759° / 36°0
59 °
Loyalton, Tuesday, 27 October
Partly cloudy. High 59°, low 36°.
Pressure30.03 inHg
Wind13.9 mph SE
Humidity47%
Visibility—
Dew point31°
Wed, 2857° / 43°0.01
57 °
Loyalton, Wednesday, 28 October
Light rain. High 57°, low 43°.
Pressure29.80 inHg
Wind16.3 mph W
Humidity37%
Visibility—
Dew point28°
Thu, 2957° / 41°0
57 °
Loyalton, Thursday, 29 October
Overcast. High 57°, low 41°.
Pressure29.80 inHg
Wind10.2 mph NW
Humidity29%
Visibility—
Dew point21°
Fri, 3063° / 46°0
63 °
Loyalton, Friday, 30 October
Overcast. High 63°, low 46°.
Pressure29.56 inHg
Wind13 mph NW
Humidity34%
Visibility—
Dew point31°
Sat, 3167° / 50°0
67 °
Loyalton, Saturday, 31 October
Overcast. High 67°, low 50°.
Pressure29.53 inHg
Wind14.5 mph W
Humidity27%
Visibility—
Dew point29°
Sun, 0166° / 48°0
66 °
Loyalton, Sunday, 1 November
Partly cloudy. High 66°, low 48°.
Pressure29.91 inHg
Wind17.8 mph NW
Humidity25%
Visibility—
Dew point27°
Mon, 0259° / 38°0
59 °
Loyalton, Monday, 2 November
Mostly clear. High 59°, low 38°.
Pressure30.24 inHg
Wind14.6 mph SE
Humidity40%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0347° / 33°0.03
47 °
Loyalton, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.03 in
Chance of precipitation13%
Record high70° (1978)
Record low4° (1991)
Wed, 0448° / 31°0.01
48 °
Loyalton, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high48°
Average low31°
Average precipitation0.01 in
Chance of precipitation8%
Record high71° (1978)
Record low4° (1991)
Thu, 0547° / 31°0.04
47 °
Loyalton, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high47°
Average low31°
Average precipitation0.04 in
Chance of precipitation17%
Record high72° (2016)
Record low6° (2003)
Fri, 0647° / 31°0.02
47 °
Loyalton, Friday, 6 November
Climate normal for this date — 60-year average.
Average high47°
Average low31°
Average precipitation0.02 in
Chance of precipitation12%
Record high71° (2016)
Record low5° (2003)
Sat, 0747° / 30°0.04
47 °
Loyalton, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.04 in
Chance of precipitation12%
Record high69° (2006)
Record low2° (1991)
Sun, 0846° / 30°0.06
46 °
Loyalton, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high46°
Average low30°
Average precipitation0.06 in
Chance of precipitation17%
Record high71° (1978)
Record low1° (2003)
Mon, 0943° / 29°0.04
43 °
Loyalton, Monday, 9 November
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.04 in
Chance of precipitation22%
Record high65° (2016)
Record low10° (1979)
Tue, 1041° / 26°0.06
41 °
Loyalton, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high41°
Average low26°
Average precipitation0.06 in
Chance of precipitation22%
Record high62° (2016)
Record low0° (1986)
Wed, 1140° / 25°0.02
40 °
Loyalton, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high40°
Average low25°
Average precipitation0.02 in
Chance of precipitation13%
Record high65° (2005)
Record low-1° (1986)
Thu, 1241° / 25°0.04
41 °
Loyalton, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high41°
Average low25°
Average precipitation0.04 in
Chance of precipitation18%
Record high65° (1999)
Record low-3° (1986)
Fri, 1343° / 27°0.03
43 °
Loyalton, Friday, 13 November
Climate normal for this date — 60-year average.
Average high43°
Average low27°
Average precipitation0.03 in
Chance of precipitation23%
Record high67° (1999)
Record low-9° (1986)
Sat, 1442° / 27°0.02
42 °
Loyalton, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high42°
Average low27°
Average precipitation0.02 in
Chance of precipitation15%
Record high65° (2025)
Record low-7° (2014)
Sun, 1541° / 26°0.02
41 °
Loyalton, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high41°
Average low26°
Average precipitation0.02 in
Chance of precipitation18%
Record high62° (1975)
Record low5° (2014)
Mon, 1642° / 26°0.03
42 °
Loyalton, Monday, 16 November
Climate normal for this date — 60-year average.
Average high42°
Average low26°
Average precipitation0.03 in
Chance of precipitation12%
Record high66° (2001)
Record low-1° (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 Loyalton, 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 Loyalton, 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.