Monthly outlook for Haydraw, SD: average high 58.6°, average low 40.3°. That is 2.1° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 23 October (81.1°), the coolest 28 October (28.1°).
58.6°/40.3°
Average high / low
+2.1°
Above normal
0 / 3
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
62.2°
57.3°
+2.8°
29 October – 7 November
52.4°
50.7°
+1°
8 November – 17 November
at normal
45.2°
—
October records over 66 years
94.5°3 October 2025All-time high
-6.3°26 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Union Center (9 mi).
Tue, 2073° / 41°0
73 °
Haydraw, Tuesday, 20 October
Clear. High 73°, low 41°.
Pressure30.00 inHg
Wind5.7 mph SE
Humidity41%
Visibility6.2 mi
Dew point41°
Wed, 2166° / 45°0
66 °
Haydraw, Wednesday, 21 October
Clear. High 66°, low 45°.
Pressure30.21 inHg
Wind4.9 mph SE
Humidity59%
Visibility6.2 mi
Dew point47°
Thu, 2277° / 52°0
77 °
Haydraw, Thursday, 22 October
Overcast. High 77°, low 52°.
Pressure29.91 inHg
Wind13.6 mph SE
Humidity54%
Visibility6.2 mi
Dew point54°
Fri, 2381° / 59°0
81 °
Haydraw, Friday, 23 October
Clear. High 81°, low 59°.
Pressure29.59 inHg
Wind11.6 mph SE
Humidity52%
Visibility—
Dew point52°
Sat, 2458° / 46°0
58 °
Haydraw, Saturday, 24 October
Partly cloudy. High 58°, low 46°.
Pressure30.18 inHg
Wind22.3 mph NW
Humidity40%
Visibility—
Dew point29°
Sun, 2559° / 40°0
59 °
Haydraw, Sunday, 25 October
Mostly clear. High 59°, low 40°.
Pressure30.33 inHg
Wind9.3 mph E
Humidity29%
Visibility—
Dew point20°
Mon, 2655° / 41°0
55 °
Haydraw, Monday, 26 October
Clear. High 55°, low 41°.
Pressure30.00 inHg
Wind15.3 mph N
Humidity32%
Visibility—
Dew point23°
Tue, 2742° / 32°0
42 °
Haydraw, Tuesday, 27 October
Overcast. High 42°, low 32°.
Pressure30.53 inHg
Wind16.9 mph NW
Humidity35%
Visibility—
Dew point13°
Wed, 2850° / 28°0
50 °
Haydraw, Wednesday, 28 October
Clear. High 50°, low 28°.
Pressure30.33 inHg
Wind6.5 mph S
Humidity27%
Visibility—
Dew point11°
Thu, 2955° / 34°0
55 °
Haydraw, Thursday, 29 October
Partly cloudy. High 55°, low 34°.
Pressure29.94 inHg
Wind6.4 mph SE
Humidity32%
Visibility—
Dew point19°
Fri, 3049° / 34°0
49 °
Haydraw, Friday, 30 October
Overcast. High 49°, low 34°.
Pressure30.00 inHg
Wind10.2 mph E
Humidity29%
Visibility—
Dew point14°
Sat, 3154° / 37°0
54 °
Haydraw, Saturday, 31 October
Overcast. High 54°, low 37°.
Pressure29.83 inHg
Wind16.7 mph NW
Humidity33%
Visibility—
Dew point20°
Sun, 0149° / 35°0
49 °
Haydraw, Sunday, 1 November
Mostly clear. High 49°, low 35°.
Pressure30.21 inHg
Wind10.6 mph SE
Humidity37%
Visibility—
Dew point19°
Mon, 0251° / 36°0.03
51 °
Haydraw, Monday, 2 November
Light rain. High 51°, low 36°.
Pressure29.88 inHg
Wind19.8 mph S
Humidity64%
Visibility—
Dew point37°
Tue, 0357° / 41°0
57 °
Haydraw, Tuesday, 3 November
Overcast. High 57°, low 41°.
Pressure30.00 inHg
Wind18.2 mph NW
Humidity45%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0452° / 31°0.01
52 °
Haydraw, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high52°
Average low31°
Average precipitation0.01 in
Chance of precipitation12%
Record high79° (1978)
Record low5° (1991)
Thu, 0550° / 31°0.03
50 °
Haydraw, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high50°
Average low31°
Average precipitation0.03 in
Chance of precipitation13%
Record high74° (2020)
Record low7° (2003)
Fri, 0650° / 30°0.04
50 °
Haydraw, Friday, 6 November
Climate normal for this date — 60-year average.
Average high50°
Average low30°
Average precipitation0.04 in
Chance of precipitation12%
Record high74° (2020)
Record low2° (2003)
Sat, 0750° / 30°0.03
50 °
Haydraw, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low30°
Average precipitation0.03 in
Chance of precipitation10%
Record high72° (1999)
Record low-3° (1991)
Sun, 0848° / 30°0.06
48 °
Haydraw, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high48°
Average low30°
Average precipitation0.06 in
Chance of precipitation17%
Record high79° (1999)
Record low6° (2003)
Mon, 0944° / 28°0.06
44 °
Haydraw, Monday, 9 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.06 in
Chance of precipitation23%
Record high69° (2001)
Record low-2° (1966)
Tue, 1045° / 26°0.04
45 °
Haydraw, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high45°
Average low26°
Average precipitation0.04 in
Chance of precipitation23%
Record high69° (2007)
Record low-12° (1986)
Wed, 1143° / 26°0.02
43 °
Haydraw, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high43°
Average low26°
Average precipitation0.02 in
Chance of precipitation15%
Record high68° (2005)
Record low-15° (1986)
Thu, 1245° / 26°0.02
45 °
Haydraw, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high45°
Average low26°
Average precipitation0.02 in
Chance of precipitation10%
Record high73° (1999)
Record low-12° (1986)
Fri, 1346° / 27°0.04
46 °
Haydraw, Friday, 13 November
Climate normal for this date — 60-year average.
Average high46°
Average low27°
Average precipitation0.04 in
Chance of precipitation17%
Record high71° (1990)
Record low-20° (1986)
Sat, 1446° / 29°0.02
46 °
Haydraw, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.02 in
Chance of precipitation13%
Record high72° (1990)
Record low-1° (2014)
Sun, 1545° / 27°0.01
45 °
Haydraw, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high45°
Average low27°
Average precipitation0.01 in
Chance of precipitation8%
Record high65° (1999)
Record low-3° (1978)
Mon, 1646° / 27°0.02
46 °
Haydraw, Monday, 16 November
Climate normal for this date — 60-year average.
Average high46°
Average low27°
Average precipitation0.02 in
Chance of precipitation8%
Record high65° (1979)
Record low5° (1978)
Tue, 1744° / 27°0.02
44 °
Haydraw, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high44°
Average low27°
Average precipitation0.02 in
Chance of precipitation15%
Record high64° (1976)
Record low1° (2000)
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 Haydraw, 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 Haydraw, 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.