As of 02:24 CDT

Weather in Shady Beach, SD

66°Current weather

Shady Beach, Sunday, 9 August, 02:24

Light rain. Feels like 66°. High 85°, low 63°.

Pressure29.83 inHg
Wind4.2 mph SE
Humidity89%
Visibility6.2 mi
Dew point62°

Monthly outlook for Shady Beach, SD: average high 84.3°, average low 62.5°. That is 2.7° above the climate normal for August. Precipitation is expected on 8 days (about 3.6 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 19 August (98.2°), the coolest 14 August (57°).

84.3°/62.5°
Average high / low
+2.7°
Above normal
8 / 4
Wet days / normal
3.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August86.2°79.6°+3.7°
19 August – 28 August81°79.2°+1°
29 August – 7 Septemberat normal77.4°

August records over 66 years

99.1°2 August 1982All-time high
44.1°28 August 1965All-time low

Climate normals and records are computed from the nearest reference point — Wilmot (11 mi).

Mon, 1089° / 60°0.01Light rain
89 °Light rain

Shady Beach, Monday, 10 August

Light rain. High 89°, low 60°.

Pressure29.88 inHg
Wind9.6 mph SE
Humidity28%
Visibility6.2 mi
Dew point50°
Tue, 1192° / 62°0.31Heavy rain
92 °Heavy rain

Shady Beach, Tuesday, 11 August

Heavy rain. High 92°, low 62°.

Pressure29.83 inHg
Wind7.5 mph NE
Humidity44%
Visibility6.2 mi
Dew point61°
Wed, 1287° / 60°0Mostly clear
87 °Mostly clear

Shady Beach, Wednesday, 12 August

Mostly clear. High 87°, low 60°.

Pressure29.94 inHg
Wind4.9 mph NE
Humidity25%
Visibility6.2 mi
Dew point44°
Thu, 1377° / 59°0Overcast
77 °Overcast

Shady Beach, Thursday, 13 August

Overcast. High 77°, low 59°.

Pressure30.06 inHg
Wind11.3 mph S
Humidity35%
Visibility
Dew point44°
Fri, 1484° / 57°0Overcast
84 °Overcast

Shady Beach, Friday, 14 August

Overcast. High 84°, low 57°.

Pressure30.12 inHg
Wind14.7 mph S
Humidity32%
Visibility
Dew point46°
Sat, 1572° / 62°0.01Light rain
72 °Light rain

Shady Beach, Saturday, 15 August

Light rain. High 72°, low 62°.

Pressure30.12 inHg
Wind11.8 mph S
Humidity69%
Visibility
Dew point57°
Sun, 1688° / 63°0Overcast
88 °Overcast

Shady Beach, Sunday, 16 August

Overcast. High 88°, low 63°.

Pressure30.12 inHg
Wind10.7 mph N
Humidity35%
Visibility
Dew point50°
Mon, 1791° / 62°0.09Light rain
91 °Light rain

Shady Beach, Monday, 17 August

Light rain. High 91°, low 62°.

Pressure30.03 inHg
Wind16 mph SE
Humidity41%
Visibility
Dew point48°
Tue, 1897° / 66°0.42Rain
97 °Rain

Shady Beach, Tuesday, 18 August

Rain. High 97°, low 66°.

Pressure29.74 inHg
Wind11.1 mph SE
Humidity46%
Visibility
Dew point66°
Wed, 1998° / 69°1.99Heavy rain
98 °Heavy rain

Shady Beach, Wednesday, 19 August

Heavy rain. High 98°, low 69°.

Pressure29.74 inHg
Wind10.3 mph S
Humidity37%
Visibility
Dew point62°
Thu, 2079° / 65°0Overcast
79 °Overcast

Shady Beach, Thursday, 20 August

Overcast. High 79°, low 65°.

Pressure29.94 inHg
Wind9.4 mph NW
Humidity53%
Visibility
Dew point54°
Fri, 2182° / 62°0.04Light rain
82 °Light rain

Shady Beach, Friday, 21 August

Light rain. High 82°, low 62°.

Pressure29.97 inHg
Wind9.3 mph E
Humidity51%
Visibility
Dew point55°
Sat, 2285° / 64°0.48Rain
85 °Rain

Shady Beach, Saturday, 22 August

Rain. High 85°, low 64°.

Pressure29.77 inHg
Wind11.7 mph N
Humidity65%
Visibility
Dew point67°
Sun, 2372° / 65°0.13Light rain
72 °Light rain

Shady Beach, Sunday, 23 August

Light rain. High 72°, low 65°.

Pressure29.97 inHg
Wind10.4 mph E
Humidity84%
Visibility
Dew point63°
Mon, 2469° / 61°0.1Light rain
69 °Light rain

Shady Beach, Monday, 24 August

Light rain. High 69°, low 61°.

Pressure30.06 inHg
Wind7.8 mph SE
Humidity92%
Visibility
Dew point62°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2579° / 63°0.09Climate normal
79 °Climate normal

Shady Beach, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high79°
Average low63°
Average precipitation0.09 in
Chance of precipitation33%
Record high94° (2013)
Record low48° (1968)
Wed, 2679° / 62°0.11Climate normal
79 °Climate normal

Shady Beach, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high79°
Average low62°
Average precipitation0.11 in
Chance of precipitation23%
Record high97° (1976)
Record low47° (1992)
Thu, 2779° / 62°0.06Climate normal
79 °Climate normal

Shady Beach, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high79°
Average low62°
Average precipitation0.06 in
Chance of precipitation20%
Record high93° (1973)
Record low48° (1986)
Fri, 2879° / 62°0.07Climate normal
79 °Climate normal

Shady Beach, Friday, 28 August

Climate normal for this date — 60-year average.

Average high79°
Average low62°
Average precipitation0.07 in
Chance of precipitation28%
Record high96° (1984)
Record low44° (1965)
Sat, 2979° / 62°0.08Climate normal
79 °Climate normal

Shady Beach, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high79°
Average low62°
Average precipitation0.08 in
Chance of precipitation28%
Record high96° (2012)
Record low48° (2018)
Sun, 3078° / 61°0.07Climate normal
78 °Climate normal

Shady Beach, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high78°
Average low61°
Average precipitation0.07 in
Chance of precipitation18%
Record high91° (2000)
Record low49° (2009)
Mon, 3178° / 61°0.09Climate normal
78 °Climate normal

Shady Beach, Monday, 31 August

Climate normal for this date — 60-year average.

Average high78°
Average low61°
Average precipitation0.09 in
Chance of precipitation28%
Record high91° (1961)
Record low47° (1992)
Tue, 0178° / 61°0.09Climate normal
78 °Climate normal

Shady Beach, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high78°
Average low61°
Average precipitation0.09 in
Chance of precipitation25%
Record high92° (1983)
Record low47° (1965)
Wed, 0277° / 61°0.16Climate normal
77 °Climate normal

Shady Beach, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high77°
Average low61°
Average precipitation0.16 in
Chance of precipitation32%
Record high96° (1983)
Record low46° (1972)
Thu, 0377° / 60°0.07Climate normal
77 °Climate normal

Shady Beach, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high77°
Average low60°
Average precipitation0.07 in
Chance of precipitation27%
Record high93° (1960)
Record low43° (1974)
Fri, 0478° / 60°0.07Climate normal
78 °Climate normal

Shady Beach, Friday, 4 September

Climate normal for this date — 60-year average.

Average high78°
Average low60°
Average precipitation0.07 in
Chance of precipitation22%
Record high95° (2023)
Record low44° (2025)
Sat, 0577° / 60°0.11Climate normal
77 °Climate normal

Shady Beach, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high77°
Average low60°
Average precipitation0.11 in
Chance of precipitation27%
Record high94° (1990)
Record low40° (1965)
Sun, 0677° / 59°0.06Climate normal
77 °Climate normal

Shady Beach, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high77°
Average low59°
Average precipitation0.06 in
Chance of precipitation20%
Record high96° (1976)
Record low46° (1986)
Mon, 0775° / 57°0.08Climate normal
75 °Climate normal

Shady Beach, Monday, 7 September

Climate normal for this date — 60-year average.

Average high75°
Average low57°
Average precipitation0.08 in
Chance of precipitation25%
Record high95° (1978)
Record low44° (2025)

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 Shady Beach, 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 Shady Beach, 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.