As of 01:05 CDT

Weather in Manchester, SD

67°Current weather

Manchester, Sunday, 9 August, 01:05

Clear. Feels like 68°. High 84°, low 64°.

Pressure29.83 inHg
Wind11.6 mph S
Humidity85%
Visibility6.2 mi
Dew point62°

Monthly outlook for Manchester, SD: average high 87.3°, average low 60.8°. That is 3.6° above the climate normal for August. Precipitation is expected on 6 days (about 1.0 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 10 August (99.1°), the coolest 21 August (54.5°).

87.3°/60.8°
Average high / low
+3.6°
Above normal
6 / 4
Wet days / normal
1.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August88.7°80.9°+4.3°
19 August – 28 August85°80.7°+2.4°
29 August – 7 Septemberat normal78.7°

August records over 66 years

102.9°13 August 1965All-time high
45.7°31 August 1987All-time low

Climate normals and records are computed from the nearest reference point — Bancroft (8 mi).

Mon, 1099° / 61°0.17Rain
99 °Rain

Manchester, Monday, 10 August

Rain. High 99°, low 61°.

Pressure29.80 inHg
Wind10 mph SE
Humidity34%
Visibility6.2 mi
Dew point58°
Tue, 1191° / 64°0.15Rain
91 °Rain

Manchester, Tuesday, 11 August

Rain. High 91°, low 64°.

Pressure29.83 inHg
Wind7.6 mph N
Humidity48%
Visibility6.2 mi
Dew point63°
Wed, 1293° / 64°0Clear
93 °Clear

Manchester, Wednesday, 12 August

Clear. High 93°, low 64°.

Pressure29.91 inHg
Wind10.4 mph E
Humidity27%
Visibility6.2 mi
Dew point49°
Thu, 1378° / 61°0.2Light rain
78 °Light rain

Manchester, Thursday, 13 August

Light rain. High 78°, low 61°.

Pressure30.00 inHg
Wind12.4 mph E
Humidity61%
Visibility
Dew point58°
Fri, 1486° / 58°0Overcast
86 °Overcast

Manchester, Friday, 14 August

Overcast. High 86°, low 58°.

Pressure30.09 inHg
Wind11.4 mph S
Humidity34%
Visibility
Dew point48°
Sat, 1581° / 61°0Overcast
81 °Overcast

Manchester, Saturday, 15 August

Overcast. High 81°, low 61°.

Pressure30.12 inHg
Wind13.1 mph S
Humidity44%
Visibility
Dew point55°
Sun, 1687° / 61°0Overcast
87 °Overcast

Manchester, Sunday, 16 August

Overcast. High 87°, low 61°.

Pressure30.06 inHg
Wind7.2 mph SE
Humidity58%
Visibility
Dew point61°
Mon, 1792° / 63°0.18Light rain
92 °Light rain

Manchester, Monday, 17 August

Light rain. High 92°, low 63°.

Pressure29.97 inHg
Wind9.4 mph E
Humidity51%
Visibility
Dew point62°
Tue, 1897° / 65°0Partly cloudy
97 °Partly cloudy

Manchester, Tuesday, 18 August

Partly cloudy. High 97°, low 65°.

Pressure29.91 inHg
Wind15 mph N
Humidity23%
Visibility
Dew point46°
Wed, 1981° / 58°0.02Light rain
81 °Light rain

Manchester, Wednesday, 19 August

Light rain. High 81°, low 58°.

Pressure30.12 inHg
Wind16.4 mph NE
Humidity33%
Visibility
Dew point43°
Thu, 2075° / 61°0.03Light rain
75 °Light rain

Manchester, Thursday, 20 August

Light rain. High 75°, low 61°.

Pressure30.12 inHg
Wind11.5 mph S
Humidity56%
Visibility
Dew point52°
Fri, 2185° / 54°0.23Rain
85 °Rain

Manchester, Friday, 21 August

Rain. High 85°, low 54°.

Pressure29.88 inHg
Wind20.5 mph S
Humidity33%
Visibility
Dew point46°
Sat, 2289° / 61°0.01Light rain
89 °Light rain

Manchester, Saturday, 22 August

Light rain. High 89°, low 61°.

Pressure29.77 inHg
Wind19.3 mph W
Humidity37%
Visibility
Dew point52°
Sun, 2386° / 56°0Clear
86 °Clear

Manchester, Sunday, 23 August

Clear. High 86°, low 56°.

Pressure29.94 inHg
Wind7.4 mph E
Humidity29%
Visibility
Dew point42°
Mon, 2494° / 61°0.06Light rain
94 °Light rain

Manchester, Monday, 24 August

Light rain. High 94°, low 61°.

Pressure29.74 inHg
Wind16.8 mph S
Humidity33%
Visibility
Dew point56°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2581° / 63°0.08Climate normal
81 °Climate normal

Manchester, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high81°
Average low63°
Average precipitation0.08 in
Chance of precipitation30%
Record high95° (1991)
Record low47° (2015)
Wed, 2681° / 63°0.1Climate normal
81 °Climate normal

Manchester, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high81°
Average low63°
Average precipitation0.1 in
Chance of precipitation27%
Record high98° (1976)
Record low47° (1992)
Thu, 2780° / 62°0.06Climate normal
80 °Climate normal

Manchester, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high80°
Average low62°
Average precipitation0.06 in
Chance of precipitation22%
Record high97° (1973)
Record low47° (1992)
Fri, 2880° / 63°0.1Climate normal
80 °Climate normal

Manchester, Friday, 28 August

Climate normal for this date — 60-year average.

Average high80°
Average low63°
Average precipitation0.1 in
Chance of precipitation32%
Record high95° (1973)
Record low47° (1965)
Sat, 2980° / 62°0.06Climate normal
80 °Climate normal

Manchester, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high80°
Average low62°
Average precipitation0.06 in
Chance of precipitation20%
Record high98° (2012)
Record low46° (1988)
Sun, 3080° / 61°0.08Climate normal
80 °Climate normal

Manchester, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high80°
Average low61°
Average precipitation0.08 in
Chance of precipitation23%
Record high94° (1961)
Record low49° (2009)
Mon, 3179° / 62°0.07Climate normal
79 °Climate normal

Manchester, Monday, 31 August

Climate normal for this date — 60-year average.

Average high79°
Average low62°
Average precipitation0.07 in
Chance of precipitation25%
Record high91° (1961)
Record low46° (1987)
Tue, 0179° / 62°0.08Climate normal
79 °Climate normal

Manchester, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high79°
Average low62°
Average precipitation0.08 in
Chance of precipitation20%
Record high95° (1970)
Record low44° (1965)
Wed, 0279° / 61°0.09Climate normal
79 °Climate normal

Manchester, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high79°
Average low61°
Average precipitation0.09 in
Chance of precipitation22%
Record high98° (1983)
Record low46° (1974)
Thu, 0379° / 61°0.06Climate normal
79 °Climate normal

Manchester, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high79°
Average low61°
Average precipitation0.06 in
Chance of precipitation20%
Record high95° (2023)
Record low41° (1974)
Fri, 0479° / 60°0.09Climate normal
79 °Climate normal

Manchester, Friday, 4 September

Climate normal for this date — 60-year average.

Average high79°
Average low60°
Average precipitation0.09 in
Chance of precipitation17%
Record high97° (2023)
Record low44° (1962)
Sat, 0578° / 60°0.08Climate normal
78 °Climate normal

Manchester, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high78°
Average low60°
Average precipitation0.08 in
Chance of precipitation22%
Record high95° (1978)
Record low41° (1965)
Sun, 0678° / 59°0.06Climate normal
78 °Climate normal

Manchester, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high78°
Average low59°
Average precipitation0.06 in
Chance of precipitation20%
Record high100° (1970)
Record low42° (2025)
Mon, 0776° / 58°0.1Climate normal
76 °Climate normal

Manchester, Monday, 7 September

Climate normal for this date — 60-year average.

Average high76°
Average low58°
Average precipitation0.1 in
Chance of precipitation27%
Record high94° (1978)
Record low40° (1986)

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 Manchester, 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 Manchester, 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.