Monthly outlook for Parmelee, SD: average high 59.3°, average low 43.4°. That is 1.1° above the climate normal for October. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 22 October (80.5°), the coolest 27 October (32.5°).
59.3°/43.4°
Average high / low
+1.1°
Above normal
3 / 3
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
64.7°
58.9°
+3.2°
26 October – 4 November
50.2°
52.9°
-1.5°
5 November – 14 November
at normal
47.9°
—
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).
Sat, 1775° / 44°0
75 °
Parmelee, Saturday, 17 October
Clear. High 75°, low 44°.
Pressure30.12 inHg
Wind16.3 mph SW
Humidity31%
Visibility6.2 mi
Dew point30°
Sun, 1864° / 49°0
64 °
Parmelee, Sunday, 18 October
Clear. High 64°, low 49°.
Pressure30.03 inHg
Wind10.2 mph NW
Humidity50%
Visibility6.2 mi
Dew point40°
Mon, 1963° / 44°0
63 °
Parmelee, Monday, 19 October
Clear. High 63°, low 44°.
Pressure30.06 inHg
Wind3.5 mph NW
Humidity64%
Visibility6.2 mi
Dew point43°
Tue, 2071° / 47°0
71 °
Parmelee, Tuesday, 20 October
Clear. High 71°, low 47°.
Pressure29.91 inHg
Wind11.8 mph S
Humidity51%
Visibility—
Dew point46°
Wed, 2178° / 53°0
78 °
Parmelee, Wednesday, 21 October
Clear. High 78°, low 53°.
Pressure29.94 inHg
Wind11.9 mph SW
Humidity44%
Visibility—
Dew point47°
Thu, 2280° / 60°0
80 °
Parmelee, Thursday, 22 October
Light rain. High 80°, low 60°.
Pressure29.85 inHg
Wind21.3 mph S
Humidity44%
Visibility—
Dew point49°
Fri, 2367° / 53°0.17
67 °
Parmelee, Friday, 23 October
Light rain. High 67°, low 53°.
Pressure29.56 inHg
Wind25.8 mph S
Humidity83%
Visibility—
Dew point54°
Sat, 2448° / 39°0.01
48 °
Parmelee, Saturday, 24 October
Light rain. High 48°, low 39°.
Pressure30.18 inHg
Wind29.8 mph W
Humidity43%
Visibility—
Dew point26°
Sun, 2549° / 35°0
49 °
Parmelee, Sunday, 25 October
Light rain. High 49°, low 35°.
Pressure30.45 inHg
Wind11.9 mph W
Humidity32%
Visibility—
Dew point17°
Mon, 2646° / 35°0.07
46 °
Parmelee, Monday, 26 October
Light snow. High 46°, low 35°.
Pressure30.12 inHg
Wind8.5 mph E
Humidity51%
Visibility—
Dew point26°
Tue, 2736° / 32°0.39
36 °
Parmelee, Tuesday, 27 October
Snow. High 36°, low 32°.
Pressure30.09 inHg
Wind8.9 mph E
Humidity97%
Visibility—
Dew point35°
Wed, 2849° / 33°0
49 °
Parmelee, Wednesday, 28 October
Overcast. High 49°, low 33°.
Pressure29.94 inHg
Wind7.7 mph S
Humidity74%
Visibility—
Dew point33°
Thu, 2955° / 40°0
55 °
Parmelee, Thursday, 29 October
Overcast. High 55°, low 40°.
Pressure30.03 inHg
Wind14.5 mph NW
Humidity37%
Visibility—
Dew point26°
Fri, 3061° / 42°0
61 °
Parmelee, Friday, 30 October
Overcast. High 61°, low 42°.
Pressure29.97 inHg
Wind7.6 mph S
Humidity41%
Visibility—
Dew point31°
Sat, 3155° / 49°0
55 °
Parmelee, Saturday, 31 October
Partly cloudy. High 55°, low 49°.
Pressure30.03 inHg
Wind18.4 mph NW
Humidity26%
Visibility—
Dew point20°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0151° / 34°0.04
51 °
Parmelee, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high51°
Average low34°
Average precipitation0.04 in
Chance of precipitation20%
Record high74° (1990)
Record low3° (2002)
Mon, 0251° / 34°0.03
51 °
Parmelee, Monday, 2 November
Climate normal for this date — 60-year average.
Average high51°
Average low34°
Average precipitation0.03 in
Chance of precipitation22%
Record high77° (2008)
Record low3° (1991)
Tue, 0350° / 34°0.05
50 °
Parmelee, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.05 in
Chance of precipitation20%
Record high72° (2020)
Record low1° (1995)
Wed, 0451° / 32°0.02
51 °
Parmelee, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high51°
Average low32°
Average precipitation0.02 in
Chance of precipitation17%
Record high75° (2025)
Record low9° (1995)
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)
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.