As of 00:32 MDT

Weather in Hayes, SD

37°Current weather

Hayes, Monday, 26 October, 00:32

Overcast. Feels like 31°. High 40°, low 34°.

Pressure30.50 inHg
Wind6.8 mph E
Humidity92%
Visibility4.4 mi
Dew point35°

Monthly outlook for Hayes, SD: average high 58.3°, average low 43°. That is 4° above the climate normal for October. Precipitation is expected on 1 day (about 0.4 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 6 November (66.9°), the coolest 26 October (33.6°).

58.3°/43°
Average high / low
+4°
Above normal
1 / 3
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
26 October – 4 November57.5°52.8°+2.6°
5 November – 14 November59.6°46.9°+7°
15 November – 24 Novemberat normal42.6°—

October records over 66 years

93.2°3 October 1967All-time high
0.3°26 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Sansarc (9 mi).

Tue, 2764° / 35°0Mostly clear
64 °Mostly clear

Hayes, Tuesday, 27 October

Mostly clear. High 64°, low 35°.

Pressure29.88 inHg
Wind15.3 mph SE
Humidity63%
Visibility6.2 mi
Dew point40°
Wed, 2859° / 39°0Clear
59 °Clear

Hayes, Wednesday, 28 October

Clear. High 59°, low 39°.

Pressure29.91 inHg
Wind8.8 mph NW
Humidity76%
Visibility6.2 mi
Dew point46°
Thu, 2964° / 40°0Clear
64 °Clear

Hayes, Thursday, 29 October

Clear. High 64°, low 40°.

Pressure30.06 inHg
Wind11 mph SE
Humidity74%
Visibility0.8 mi
Dew point47°
Fri, 3053° / 46°0.01Light rain
53 °Light rain

Hayes, Friday, 30 October

Light rain. High 53°, low 46°.

Pressure30.03 inHg
Wind10.1 mph E
Humidity96%
Visibility—
Dew point50°
Sat, 3162° / 51°0.01Light rain
62 °Light rain

Hayes, Saturday, 31 October

Light rain. High 62°, low 51°.

Pressure29.97 inHg
Wind12.5 mph E
Humidity87%
Visibility—
Dew point53°
Sun, 0167° / 48°0Clear
67 °Clear

Hayes, Sunday, 1 November

Clear. High 67°, low 48°.

Pressure29.85 inHg
Wind13.6 mph SE
Humidity61%
Visibility—
Dew point47°
Mon, 0258° / 46°0Overcast
58 °Overcast

Hayes, Monday, 2 November

Overcast. High 58°, low 46°.

Pressure29.91 inHg
Wind22.7 mph NW
Humidity44%
Visibility—
Dew point36°
Tue, 0360° / 44°0Overcast
60 °Overcast

Hayes, Tuesday, 3 November

Overcast. High 60°, low 44°.

Pressure30.06 inHg
Wind15.6 mph E
Humidity38%
Visibility—
Dew point29°
Wed, 0447° / 44°0Overcast
47 °Overcast

Hayes, Wednesday, 4 November

Overcast. High 47°, low 44°.

Pressure30.24 inHg
Wind16 mph E
Humidity72%
Visibility—
Dew point38°
Thu, 0566° / 44°0Overcast
66 °Overcast

Hayes, Thursday, 5 November

Overcast. High 66°, low 44°.

Pressure30.00 inHg
Wind11.1 mph S
Humidity72%
Visibility—
Dew point49°
Fri, 0667° / 52°0Clear
67 °Clear

Hayes, Friday, 6 November

Clear. High 67°, low 52°.

Pressure29.50 inHg
Wind11.7 mph NW
Humidity42%
Visibility—
Dew point41°
Sat, 0757° / 41°0.01Light rain
57 °Light rain

Hayes, Saturday, 7 November

Light rain. High 57°, low 41°.

Pressure29.88 inHg
Wind18.5 mph NW
Humidity75%
Visibility—
Dew point43°
Sun, 0853° / 37°0Clear
53 °Clear

Hayes, Sunday, 8 November

Clear. High 53°, low 37°.

Pressure30.30 inHg
Wind16.1 mph E
Humidity50%
Visibility—
Dew point28°
Mon, 0962° / 43°0Overcast
62 °Overcast

Hayes, Monday, 9 November

Overcast. High 62°, low 43°.

Pressure29.88 inHg
Wind7.4 mph E
Humidity53%
Visibility—
Dew point38°
Tue, 1052° / 46°0Overcast
52 °Overcast

Hayes, Tuesday, 10 November

Overcast. High 52°, low 46°.

Pressure29.94 inHg
Wind10.2 mph E
Humidity56%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1143° / 27°0.02Climate normal
43 °Climate normal

Hayes, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high43°
Average low27°
Average precipitation0.02 in
Chance of precipitation15%
Record high68° (2005)
Record low-10° (1986)
Thu, 1245° / 28°0.03Climate normal
45 °Climate normal

Hayes, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high45°
Average low28°
Average precipitation0.03 in
Chance of precipitation15%
Record high70° (2016)
Record low-5° (1986)
Fri, 1346° / 29°0.03Climate normal
46 °Climate normal

Hayes, Friday, 13 November

Climate normal for this date — 60-year average.

Average high46°
Average low29°
Average precipitation0.03 in
Chance of precipitation18%
Record high72° (1990)
Record low-16° (1986)
Sat, 1445° / 29°0.02Climate normal
45 °Climate normal

Hayes, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high45°
Average low29°
Average precipitation0.02 in
Chance of precipitation12%
Record high69° (2025)
Record low-2° (2014)
Sun, 1544° / 28°0.02Climate normal
44 °Climate normal

Hayes, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high44°
Average low28°
Average precipitation0.02 in
Chance of precipitation17%
Record high64° (2001)
Record low4° (2014)
Mon, 1646° / 28°0.02Climate normal
46 °Climate normal

Hayes, Monday, 16 November

Climate normal for this date — 60-year average.

Average high46°
Average low28°
Average precipitation0.02 in
Chance of precipitation5%
Record high70° (2001)
Record low4° (2014)
Tue, 1744° / 28°0.02Climate normal
44 °Climate normal

Hayes, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high44°
Average low28°
Average precipitation0.02 in
Chance of precipitation18%
Record high69° (2001)
Record low2° (2000)
Wed, 1844° / 27°0.03Climate normal
44 °Climate normal

Hayes, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high44°
Average low27°
Average precipitation0.03 in
Chance of precipitation23%
Record high63° (2020)
Record low4° (2014)
Thu, 1943° / 28°0.03Climate normal
43 °Climate normal

Hayes, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high43°
Average low28°
Average precipitation0.03 in
Chance of precipitation18%
Record high68° (2003)
Record low6° (1985)
Fri, 2042° / 26°0.02Climate normal
42 °Climate normal

Hayes, Friday, 20 November

Climate normal for this date — 60-year average.

Average high42°
Average low26°
Average precipitation0.02 in
Chance of precipitation7%
Record high67° (1962)
Record low-3° (1985)
Sat, 2141° / 25°0.01Climate normal
41 °Climate normal

Hayes, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high41°
Average low25°
Average precipitation0.01 in
Chance of precipitation13%
Record high68° (2012)
Record low-3° (1977)
Sun, 2242° / 25°0.02Climate normal
42 °Climate normal

Hayes, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high42°
Average low25°
Average precipitation0.02 in
Chance of precipitation18%
Record high64° (1974)
Record low-1° (1985)
Mon, 2340° / 24°0.02Climate normal
40 °Climate normal

Hayes, Monday, 23 November

Climate normal for this date — 60-year average.

Average high40°
Average low24°
Average precipitation0.02 in
Chance of precipitation13%
Record high64° (2017)
Record low-10° (1985)
Tue, 2441° / 24°0.02Climate normal
41 °Climate normal

Hayes, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high41°
Average low24°
Average precipitation0.02 in
Chance of precipitation10%
Record high67° (1990)
Record low-11° (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 Hayes, 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 Hayes, 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.