Monthly outlook for Haydraw, SD: average high 51.6°, average low 37°. That is 0.5° below the climate normal for October. Precipitation is expected on 4 days (about 0.4 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 23 October (82.1°), the coolest 1 November (30.1°).
51.6°/37°
Average high / low
−0.5°
Below normal
4 / 2
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
23 October – 1 November
48.5°
54.1°
-3.1°
2 November – 11 November
56.9°
48.2°
+4.9°
12 November – 21 November
at normal
44.3°
—
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).
Sat, 2454° / 41°0
54 °
Haydraw, Saturday, 24 October
Clear. High 54°, low 41°.
Pressure30.39 inHg
Wind15.5 mph NW
Humidity46%
Visibility6.2 mi
Dew point23°
Sun, 2548° / 37°0.11
48 °
Haydraw, Sunday, 25 October
Light rain. High 48°, low 37°.
Pressure30.45 inHg
Wind8.6 mph E
Humidity51%
Visibility6.2 mi
Dew point24°
Mon, 2640° / 34°0.19
40 °
Haydraw, Monday, 26 October
Snow. High 40°, low 34°.
Pressure30.47 inHg
Wind9.7 mph E
Humidity74%
Visibility6.2 mi
Dew point33°
Tue, 2749° / 33°0.02
49 °
Haydraw, Tuesday, 27 October
Light rain. High 49°, low 33°.
Pressure30.12 inHg
Wind17.8 mph E
Humidity75%
Visibility—
Dew point33°
Wed, 2845° / 38°0.05
45 °
Haydraw, Wednesday, 28 October
Light rain. High 45°, low 38°.
Pressure30.21 inHg
Wind25.8 mph W
Humidity68%
Visibility—
Dew point35°
Thu, 2941° / 30°0
41 °
Haydraw, Thursday, 29 October
Overcast. High 41°, low 30°.
Pressure30.27 inHg
Wind19.7 mph NW
Humidity51%
Visibility—
Dew point20°
Fri, 3042° / 33°0
42 °
Haydraw, Friday, 30 October
Overcast. High 42°, low 33°.
Pressure30.27 inHg
Wind9.7 mph NE
Humidity52%
Visibility—
Dew point22°
Sat, 3135° / 32°0.08
35 °
Haydraw, Saturday, 31 October
Light snow. High 35°, low 32°.
Pressure30.24 inHg
Wind5.5 mph SE
Humidity87%
Visibility—
Dew point31°
Sun, 0148° / 30°0
48 °
Haydraw, Sunday, 1 November
Partly cloudy. High 48°, low 30°.
Pressure30.24 inHg
Wind11.1 mph NW
Humidity56%
Visibility—
Dew point27°
Mon, 0252° / 32°0
52 °
Haydraw, Monday, 2 November
Clear. High 52°, low 32°.
Pressure30.33 inHg
Wind11.3 mph NW
Humidity33%
Visibility—
Dew point18°
Tue, 0354° / 33°0
54 °
Haydraw, Tuesday, 3 November
Clear. High 54°, low 33°.
Pressure30.36 inHg
Wind7.4 mph NW
Humidity31%
Visibility—
Dew point18°
Wed, 0460° / 35°0
60 °
Haydraw, Wednesday, 4 November
Clear. High 60°, low 35°.
Pressure30.21 inHg
Wind9.1 mph SE
Humidity20%
Visibility—
Dew point11°
Thu, 0560° / 40°0
60 °
Haydraw, Thursday, 5 November
Partly cloudy. High 60°, low 40°.
Pressure29.83 inHg
Wind10 mph NW
Humidity14%
Visibility—
Dew point6°
Fri, 0660° / 45°0
60 °
Haydraw, Friday, 6 November
Partly cloudy. High 60°, low 45°.
Pressure30.00 inHg
Wind22.7 mph NW
Humidity36%
Visibility—
Dew point29°
Sat, 0755° / 41°0
55 °
Haydraw, Saturday, 7 November
Clear. High 55°, low 41°.
Pressure30.18 inHg
Wind21.9 mph NW
Humidity44%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 1844° / 26°0.03
44 °
Haydraw, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high44°
Average low26°
Average precipitation0.03 in
Chance of precipitation13%
Record high68° (2020)
Record low2° (1996)
Thu, 1943° / 27°0.03
43 °
Haydraw, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high43°
Average low27°
Average precipitation0.03 in
Chance of precipitation15%
Record high69° (2003)
Record low3° (1985)
Fri, 2042° / 25°0.01
42 °
Haydraw, Friday, 20 November
Climate normal for this date — 60-year average.
Average high42°
Average low25°
Average precipitation0.01 in
Chance of precipitation10%
Record high65° (1990)
Record low-7° (1985)
Sat, 2142° / 24°0.02
42 °
Haydraw, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high42°
Average low24°
Average precipitation0.02 in
Chance of precipitation15%
Record high66° (2012)
Record low-11° (1977)
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.