Monthly outlook for Loyalton, SD: average high 60°, average low 42.7°. That is 2.5° above the climate normal for October. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 18 October (71.8°), the coolest 14 October (34.5°).
60°/42.7°
Average high / low
+2.5°
Above normal
3 / 3
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
62.1°
56.7°
+3°
23 October – 1 November
56.4°
52.1°
+2.4°
2 November – 11 November
at normal
45.5°
—
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).
Wed, 1455° / 35°0
55 °
Loyalton, Wednesday, 14 October
Clear. High 55°, low 35°.
Pressure30.27 inHg
Wind1.8 mph N
Humidity59%
Visibility6.2 mi
Dew point36°
Thu, 1556° / 45°0
56 °
Loyalton, Thursday, 15 October
Light rain. High 56°, low 45°.
Pressure30.27 inHg
Wind17.2 mph NW
Humidity51%
Visibility6.2 mi
Dew point38°
Fri, 1653° / 36°0
53 °
Loyalton, Friday, 16 October
Clear. High 53°, low 36°.
Pressure30.71 inHg
Wind6.1 mph NW
Humidity58%
Visibility6.2 mi
Dew point28°
Sat, 1766° / 42°0
66 °
Loyalton, Saturday, 17 October
Clear. High 66°, low 42°.
Pressure30.00 inHg
Wind12.4 mph S
Humidity34%
Visibility—
Dew point30°
Sun, 1872° / 44°0
72 °
Loyalton, Sunday, 18 October
Overcast. High 72°, low 44°.
Pressure29.88 inHg
Wind9.8 mph N
Humidity36%
Visibility—
Dew point37°
Mon, 1968° / 46°0
68 °
Loyalton, Monday, 19 October
Clear. High 68°, low 46°.
Pressure29.97 inHg
Wind9.4 mph E
Humidity36%
Visibility—
Dew point34°
Tue, 2071° / 50°0
71 °
Loyalton, Tuesday, 20 October
Overcast. High 71°, low 50°.
Pressure29.83 inHg
Wind17.5 mph SE
Humidity70%
Visibility—
Dew point50°
Wed, 2168° / 55°0.3
68 °
Loyalton, Wednesday, 21 October
Rain. High 68°, low 55°.
Pressure29.65 inHg
Wind17.4 mph S
Humidity74%
Visibility—
Dew point56°
Thu, 2264° / 41°0.27
64 °
Loyalton, Thursday, 22 October
Rain. High 64°, low 41°.
Pressure29.74 inHg
Wind15.5 mph NW
Humidity78%
Visibility—
Dew point39°
Fri, 2353° / 39°0
53 °
Loyalton, Friday, 23 October
Clear. High 53°, low 39°.
Pressure30.03 inHg
Wind16.4 mph NW
Humidity42%
Visibility—
Dew point27°
Sat, 2449° / 36°0
49 °
Loyalton, Saturday, 24 October
Light rain. High 49°, low 36°.
Pressure30.42 inHg
Wind11.6 mph NW
Humidity53%
Visibility—
Dew point31°
Sun, 2552° / 37°0
52 °
Loyalton, Sunday, 25 October
Overcast. High 52°, low 37°.
Pressure30.27 inHg
Wind12.7 mph W
Humidity45%
Visibility—
Dew point28°
Mon, 2664° / 41°0
64 °
Loyalton, Monday, 26 October
Overcast. High 64°, low 41°.
Pressure30.00 inHg
Wind16.9 mph NW
Humidity42%
Visibility—
Dew point34°
Tue, 2764° / 51°0
64 °
Loyalton, Tuesday, 27 October
Clear. High 64°, low 51°.
Pressure29.94 inHg
Wind19.7 mph NW
Humidity49%
Visibility—
Dew point42°
Wed, 2856° / 44°0
56 °
Loyalton, Wednesday, 28 October
Overcast. High 56°, low 44°.
Pressure30.06 inHg
Wind13 mph NW
Humidity32%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2951° / 35°0.08
51 °
Loyalton, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.08 in
Chance of precipitation32%
Record high69° (1978)
Record low14° (1991)
Fri, 3050° / 34°0.06
50 °
Loyalton, Friday, 30 October
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.06 in
Chance of precipitation22%
Record high71° (1965)
Record low9° (1991)
Sat, 3150° / 34°0.04
50 °
Loyalton, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.04 in
Chance of precipitation17%
Record high74° (1990)
Record low14° (1991)
Sun, 0149° / 33°0.04
49 °
Loyalton, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.04 in
Chance of precipitation18%
Record high73° (1990)
Record low14° (1984)
Mon, 0249° / 33°0.02
49 °
Loyalton, Monday, 2 November
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.02 in
Chance of precipitation7%
Record high73° (1978)
Record low8° (1991)
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)
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.