Monthly outlook for Haydraw, SD: average high 65.5°, average low 44.7°. That is 5.3° above the climate normal for October. Precipitation is expected on 1 day (about 1.2 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 17 October (80.4°), the coolest 25 October (35.9°).
65.5°/44.7°
Average high / low
+5.3°
Above normal
1 / 3
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
66.9°
58.1°
+4.9°
27 October – 5 November
63.2°
51.6°
+6.5°
6 November – 15 November
at normal
46.2°
—
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).
Sun, 1871° / 49°0
71 °
Haydraw, Sunday, 18 October
Clear. High 71°, low 49°.
Pressure30.09 inHg
Wind9.6 mph N
Humidity35%
Visibility6.2 mi
Dew point37°
Mon, 1960° / 41°0
60 °
Haydraw, Monday, 19 October
Clear. High 60°, low 41°.
Pressure30.21 inHg
Wind9.7 mph SE
Humidity48%
Visibility6.2 mi
Dew point37°
Tue, 2072° / 45°0
72 °
Haydraw, Tuesday, 20 October
Clear. High 72°, low 45°.
Pressure29.97 inHg
Wind8.6 mph SE
Humidity48%
Visibility6.2 mi
Dew point46°
Wed, 2167° / 48°0
67 °
Haydraw, Wednesday, 21 October
Clear. High 67°, low 48°.
Pressure30.18 inHg
Wind3.1 mph E
Humidity61%
Visibility6.2 mi
Dew point50°
Thu, 2275° / 51°0
75 °
Haydraw, Thursday, 22 October
Overcast. High 75°, low 51°.
Pressure30.00 inHg
Wind17.3 mph SE
Humidity54%
Visibility—
Dew point49°
Fri, 2380° / 53°0
80 °
Haydraw, Friday, 23 October
Light rain. High 80°, low 53°.
Pressure29.59 inHg
Wind32.9 mph NW
Humidity46%
Visibility—
Dew point51°
Sat, 2448° / 38°1.19
48 °
Haydraw, Saturday, 24 October
Rain. High 48°, low 38°.
Pressure30.39 inHg
Wind27.5 mph NW
Humidity61%
Visibility—
Dew point31°
Sun, 2555° / 36°0
55 °
Haydraw, Sunday, 25 October
Clear. High 55°, low 36°.
Pressure30.45 inHg
Wind19 mph S
Humidity40%
Visibility—
Dew point25°
Mon, 2660° / 41°0
60 °
Haydraw, Monday, 26 October
Clear. High 60°, low 41°.
Pressure30.06 inHg
Wind7.6 mph SE
Humidity27%
Visibility—
Dew point21°
Tue, 2768° / 46°0
68 °
Haydraw, Tuesday, 27 October
Overcast. High 68°, low 46°.
Pressure29.71 inHg
Wind8.1 mph SE
Humidity41%
Visibility—
Dew point36°
Wed, 2867° / 49°0
67 °
Haydraw, Wednesday, 28 October
Mostly clear. High 67°, low 49°.
Pressure29.59 inHg
Wind9.1 mph NW
Humidity29%
Visibility—
Dew point28°
Thu, 2957° / 48°0
57 °
Haydraw, Thursday, 29 October
Mostly clear. High 57°, low 48°.
Pressure29.85 inHg
Wind20.2 mph NW
Humidity34%
Visibility—
Dew point28°
Fri, 3067° / 44°0
67 °
Haydraw, Friday, 30 October
Clear. High 67°, low 44°.
Pressure29.65 inHg
Wind12.6 mph S
Humidity33%
Visibility—
Dew point28°
Sat, 3152° / 42°0
52 °
Haydraw, Saturday, 31 October
Overcast. High 52°, low 42°.
Pressure29.53 inHg
Wind26.2 mph NW
Humidity48%
Visibility—
Dew point30°
Sun, 0168° / 41°0
68 °
Haydraw, Sunday, 1 November
Clear. High 68°, low 41°.
Pressure29.68 inHg
Wind15.8 mph W
Humidity25%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0250° / 31°0.02
50 °
Haydraw, Monday, 2 November
Climate normal for this date — 60-year average.
Average high50°
Average low31°
Average precipitation0.02 in
Chance of precipitation10%
Record high73° (2022)
Record low-2° (1991)
Tue, 0350° / 33°0.03
50 °
Haydraw, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high50°
Average low33°
Average precipitation0.03 in
Chance of precipitation20%
Record high70° (2020)
Record low0° (1991)
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)
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.