Monthly outlook for Haydraw, SD: average high 58.4°, average low 43.9°. That is 2.7° above the climate normal for October. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 23 October (82.5°), the coolest 28 October (31.7°).
58.4°/43.9°
Average high / low
+2.7°
Above normal
3 / 3
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
58.6°
55.5°
+1.8°
31 October – 9 November
58.1°
49.6°
+4.8°
10 November – 19 November
at normal
44.6°
—
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).
Thu, 2280° / 55°0
80 °
Haydraw, Thursday, 22 October
Mostly clear. High 80°, low 55°.
Pressure29.91 inHg
Wind10.2 mph S
Humidity40%
Visibility6.2 mi
Dew point48°
Fri, 2382° / 57°0
82 °
Haydraw, Friday, 23 October
Overcast. High 82°, low 57°.
Pressure29.65 inHg
Wind10.8 mph SE
Humidity52%
Visibility6.2 mi
Dew point56°
Sat, 2455° / 44°0
55 °
Haydraw, Saturday, 24 October
Partly cloudy. High 55°, low 44°.
Pressure30.39 inHg
Wind16.2 mph NW
Humidity49%
Visibility6.2 mi
Dew point30°
Sun, 2543° / 37°0.37
43 °
Haydraw, Sunday, 25 October
Rain. High 43°, low 37°.
Pressure30.42 inHg
Wind10.1 mph E
Humidity91%
Visibility5.2 mi
Dew point36°
Mon, 2642° / 36°0
42 °
Haydraw, Monday, 26 October
Overcast. High 42°, low 36°.
Pressure30.50 inHg
Wind7.6 mph NE
Humidity73%
Visibility—
Dew point31°
Tue, 2740° / 35°0.03
40 °
Haydraw, Tuesday, 27 October
Light rain. High 40°, low 35°.
Pressure30.30 inHg
Wind16.1 mph NW
Humidity77%
Visibility—
Dew point33°
Wed, 2850° / 32°0
50 °
Haydraw, Wednesday, 28 October
Clear. High 50°, low 32°.
Pressure30.42 inHg
Wind13.5 mph NW
Humidity47%
Visibility—
Dew point24°
Thu, 2954° / 32°0
54 °
Haydraw, Thursday, 29 October
Partly cloudy. High 54°, low 32°.
Pressure30.18 inHg
Wind20.1 mph S
Humidity42%
Visibility—
Dew point25°
Fri, 3069° / 44°0
69 °
Haydraw, Friday, 30 October
Clear. High 69°, low 44°.
Pressure29.77 inHg
Wind13.5 mph NW
Humidity24%
Visibility—
Dew point22°
Sat, 3164° / 48°0
64 °
Haydraw, Saturday, 31 October
Partly cloudy. High 64°, low 48°.
Pressure29.83 inHg
Wind8.7 mph E
Humidity31%
Visibility—
Dew point29°
Sun, 0152° / 49°0.27
52 °
Haydraw, Sunday, 1 November
Light rain. High 52°, low 49°.
Pressure29.97 inHg
Wind11.3 mph E
Humidity90%
Visibility—
Dew point48°
Mon, 0253° / 51°0.09
53 °
Haydraw, Monday, 2 November
Light rain. High 53°, low 51°.
Pressure30.09 inHg
Wind6.3 mph E
Humidity93%
Visibility—
Dew point49°
Tue, 0357° / 46°0.02
57 °
Haydraw, Tuesday, 3 November
Light rain. High 57°, low 46°.
Pressure30.30 inHg
Wind12.9 mph SE
Humidity56%
Visibility—
Dew point38°
Wed, 0462° / 45°0
62 °
Haydraw, Wednesday, 4 November
Clear. High 62°, low 45°.
Pressure30.03 inHg
Wind14.2 mph S
Humidity55%
Visibility—
Dew point40°
Thu, 0561° / 46°0
61 °
Haydraw, Thursday, 5 November
Clear. High 61°, low 46°.
Pressure30.03 inHg
Wind9.2 mph NW
Humidity40%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)
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.