Monthly outlook for Parmelee, SD: average high 62.5°, average low 45.4°. That is 2.2° above the climate normal for October. Precipitation is expected on 5 days (about 0.9 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 21 October (81°), the coolest 16 October (34.8°).
62.5°/45.4°
Average high / low
+2.2°
Above normal
5 / 3
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
64.2°
59.6°
+2.5°
23 October – 1 November
59.7°
54.8°
+2.7°
2 November – 11 November
at normal
49°
—
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, 1452° / 41°0.06
52 °
Parmelee, Wednesday, 14 October
Rain. High 52°, low 41°.
Pressure30.27 inHg
Wind3.8 mph E
Humidity59%
Visibility6.2 mi
Dew point37°
Thu, 1557° / 45°0.29
57 °
Parmelee, Thursday, 15 October
Rain. High 57°, low 45°.
Pressure30.33 inHg
Wind14.7 mph NW
Humidity73%
Visibility6.2 mi
Dew point44°
Fri, 1656° / 35°0
56 °
Parmelee, Friday, 16 October
Clear. High 56°, low 35°.
Pressure30.74 inHg
Wind4 mph W
Humidity53%
Visibility6.2 mi
Dew point24°
Sat, 1776° / 46°0
76 °
Parmelee, Saturday, 17 October
Clear. High 76°, low 46°.
Pressure30.00 inHg
Wind21.1 mph SW
Humidity27%
Visibility—
Dew point31°
Sun, 1872° / 56°0
72 °
Parmelee, Sunday, 18 October
Overcast. High 72°, low 56°.
Pressure29.88 inHg
Wind17.3 mph SW
Humidity30%
Visibility—
Dew point33°
Mon, 1969° / 48°0
69 °
Parmelee, Monday, 19 October
Clear. High 69°, low 48°.
Pressure29.91 inHg
Wind9.2 mph SE
Humidity35%
Visibility—
Dew point34°
Tue, 2077° / 53°0
77 °
Parmelee, Tuesday, 20 October
Clear. High 77°, low 53°.
Pressure29.74 inHg
Wind20.9 mph S
Humidity28%
Visibility—
Dew point36°
Wed, 2181° / 53°0.34
81 °
Parmelee, Wednesday, 21 October
Rain. High 81°, low 53°.
Pressure29.53 inHg
Wind25.3 mph S
Humidity47%
Visibility—
Dew point52°
Thu, 2250° / 43°0.09
50 °
Parmelee, Thursday, 22 October
Light rain. High 50°, low 43°.
Pressure29.83 inHg
Wind16.3 mph NW
Humidity81%
Visibility—
Dew point39°
Fri, 2357° / 42°0
57 °
Parmelee, Friday, 23 October
Partly cloudy. High 57°, low 42°.
Pressure30.09 inHg
Wind17.8 mph NW
Humidity43%
Visibility—
Dew point31°
Sat, 2454° / 40°0
54 °
Parmelee, Saturday, 24 October
Mostly clear. High 54°, low 40°.
Pressure30.47 inHg
Wind14 mph NW
Humidity46%
Visibility—
Dew point29°
Sun, 2554° / 40°0.01
54 °
Parmelee, Sunday, 25 October
Light rain. High 54°, low 40°.
Pressure30.27 inHg
Wind17.5 mph W
Humidity35%
Visibility—
Dew point25°
Mon, 2667° / 42°0
67 °
Parmelee, Monday, 26 October
Overcast. High 67°, low 42°.
Pressure30.15 inHg
Wind23 mph NW
Humidity35%
Visibility—
Dew point31°
Tue, 2768° / 54°0
68 °
Parmelee, Tuesday, 27 October
Clear. High 68°, low 54°.
Pressure30.06 inHg
Wind24.2 mph NW
Humidity37%
Visibility—
Dew point37°
Wed, 2859° / 47°0
59 °
Parmelee, Wednesday, 28 October
Partly cloudy. High 59°, low 47°.
Pressure30.09 inHg
Wind11.5 mph N
Humidity53%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2954° / 36°0.09
54 °
Parmelee, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high54°
Average low36°
Average precipitation0.09 in
Chance of precipitation30%
Record high78° (1968)
Record low10° (1991)
Fri, 3052° / 35°0.06
52 °
Parmelee, Friday, 30 October
Climate normal for this date — 60-year average.
Average high52°
Average low35°
Average precipitation0.06 in
Chance of precipitation22%
Record high80° (1968)
Record low7° (1991)
Sat, 3152° / 35°0.04
52 °
Parmelee, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high52°
Average low35°
Average precipitation0.04 in
Chance of precipitation15%
Record high79° (1990)
Record low5° (1991)
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)
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.