Monthly outlook for Parmelee, SD: average high 57.8°, average low 40.8°. That is 1.6° 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 23 October (80.7°), the coolest 27 October (27.8°).
57.8°/40.8°
Average high / low
+1.6°
Above normal
3 / 3
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
58.3°
57.3°
+0.6°
30 October – 8 November
57.1°
50.9°
+3.4°
9 November – 18 November
at normal
46.3°
—
October records over 66 years
91.8°3 October 1967All-time high
0.1°26 October 1997All-time low
Climate normals and records are computed from the nearest reference point — Two Strike (10 mi).
Wed, 2166° / 46°0
66 °
Parmelee, Wednesday, 21 October
Overcast. High 66°, low 46°.
Pressure30.24 inHg
Wind6.2 mph N
Humidity62%
Visibility6.2 mi
Dew point45°
Thu, 2277° / 47°0
77 °
Parmelee, Thursday, 22 October
Partly cloudy. High 77°, low 47°.
Pressure30.03 inHg
Wind13.5 mph S
Humidity62%
Visibility6.2 mi
Dew point54°
Fri, 2381° / 60°0
81 °
Parmelee, Friday, 23 October
Overcast. High 81°, low 60°.
Pressure29.74 inHg
Wind19.2 mph S
Humidity50%
Visibility6.2 mi
Dew point54°
Sat, 2463° / 47°0.22
63 °
Parmelee, Saturday, 24 October
Rain. High 63°, low 47°.
Pressure30.30 inHg
Wind17.4 mph N
Humidity73%
Visibility6.2 mi
Dew point39°
Sun, 2546° / 41°0.36
46 °
Parmelee, Sunday, 25 October
Rain. High 46°, low 41°.
Pressure30.45 inHg
Wind7.1 mph N
Humidity67%
Visibility—
Dew point34°
Mon, 2641° / 34°0.22
41 °
Parmelee, Monday, 26 October
Snow. High 41°, low 34°.
Pressure30.59 inHg
Wind12.1 mph N
Humidity79%
Visibility—
Dew point31°
Tue, 2741° / 28°0
41 °
Parmelee, Tuesday, 27 October
Partly cloudy. High 41°, low 28°.
Pressure30.50 inHg
Wind6.8 mph S
Humidity57%
Visibility—
Dew point23°
Wed, 2847° / 33°0
47 °
Parmelee, Wednesday, 28 October
Clear. High 47°, low 33°.
Pressure30.36 inHg
Wind18.3 mph NW
Humidity52%
Visibility—
Dew point26°
Thu, 2948° / 30°0
48 °
Parmelee, Thursday, 29 October
Mostly clear. High 48°, low 30°.
Pressure30.33 inHg
Wind16.8 mph SE
Humidity41%
Visibility—
Dew point20°
Fri, 3064° / 40°0
64 °
Parmelee, Friday, 30 October
Overcast. High 64°, low 40°.
Pressure29.62 inHg
Wind24.6 mph S
Humidity52%
Visibility—
Dew point40°
Sat, 3157° / 43°0
57 °
Parmelee, Saturday, 31 October
Mostly clear. High 57°, low 43°.
Pressure29.50 inHg
Wind9.1 mph N
Humidity37%
Visibility—
Dew point26°
Sun, 0159° / 45°0
59 °
Parmelee, Sunday, 1 November
Overcast. High 59°, low 45°.
Pressure29.56 inHg
Wind17.9 mph W
Humidity37%
Visibility—
Dew point29°
Mon, 0251° / 36°0
51 °
Parmelee, Monday, 2 November
Clear. High 51°, low 36°.
Pressure30.39 inHg
Wind11.2 mph NW
Humidity38%
Visibility—
Dew point21°
Tue, 0362° / 45°0
62 °
Parmelee, Tuesday, 3 November
Overcast. High 62°, low 45°.
Pressure30.09 inHg
Wind20.3 mph S
Humidity33%
Visibility—
Dew point28°
Wed, 0450° / 35°0
50 °
Parmelee, Wednesday, 4 November
Partly cloudy. High 50°, low 35°.
Pressure30.42 inHg
Wind11.1 mph NE
Humidity33%
Visibility—
Dew point17°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0551° / 33°0.04
51 °
Parmelee, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.04 in
Chance of precipitation10%
Record high78° (2001)
Record low5° (2003)
Fri, 0651° / 32°0.04
51 °
Parmelee, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low32°
Average precipitation0.04 in
Chance of precipitation13%
Record high77° (2020)
Record low3° (2003)
Sat, 0751° / 32°0.04
51 °
Parmelee, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high51°
Average low32°
Average precipitation0.04 in
Chance of precipitation12%
Record high78° (1999)
Record low-6° (1991)
Sun, 0850° / 33°0.06
50 °
Parmelee, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high50°
Average low33°
Average precipitation0.06 in
Chance of precipitation22%
Record high80° (1999)
Record low12° (1991)
Mon, 0946° / 31°0.06
46 °
Parmelee, Monday, 9 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.06 in
Chance of precipitation25%
Record high71° (2016)
Record low7° (2008)
Tue, 1046° / 28°0.03
46 °
Parmelee, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.03 in
Chance of precipitation27%
Record high68° (1962)
Record low-5° (1986)
Wed, 1144° / 28°0.04
44 °
Parmelee, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.04 in
Chance of precipitation22%
Record high74° (2005)
Record low-4° (1986)
Thu, 1246° / 28°0.04
46 °
Parmelee, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.04 in
Chance of precipitation17%
Record high73° (1999)
Record low-10° (1986)
Fri, 1348° / 30°0.04
48 °
Parmelee, Friday, 13 November
Climate normal for this date — 60-year average.
Average high48°
Average low30°
Average precipitation0.04 in
Chance of precipitation17%
Record high72° (2025)
Record low-21° (1986)
Sat, 1447° / 31°0.02
47 °
Parmelee, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high47°
Average low31°
Average precipitation0.02 in
Chance of precipitation8%
Record high77° (2025)
Record low0° (1972)
Sun, 1547° / 29°0.03
47 °
Parmelee, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.03 in
Chance of precipitation13%
Record high70° (1963)
Record low3° (1997)
Mon, 1648° / 29°0.03
48 °
Parmelee, Monday, 16 November
Climate normal for this date — 60-year average.
Average high48°
Average low29°
Average precipitation0.03 in
Chance of precipitation7%
Record high69° (2016)
Record low-5° (1997)
Tue, 1746° / 29°0.03
46 °
Parmelee, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.03 in
Chance of precipitation20%
Record high69° (1981)
Record low-3° (2000)
Wed, 1846° / 28°0.03
46 °
Parmelee, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.03 in
Chance of precipitation17%
Record high75° (2020)
Record low4° (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 Parmelee, 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 Parmelee, 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.