As of 22:34 CDT

Weather in Aberdeen, SD

54°

Aberdeen, Thursday, 8 October, 22:34

Overcast. Feels like 52°. High 70°, low 44°.

Pressure30.00 inHg

Wind6.9 mph NE

Humidity67%

Visibility6.2 mi

Dew point43°

See detailed hourly forecast

Monthly outlook for Aberdeen, SD: average high 61.4°, average low 43.8°. That is 1.8° above the climate normal for October. Precipitation is expected on 3 days (about 1.5 inches), against a normal of 3 days and 1.0 inches. The warmest day looks like 10 October (87.3°), the coolest 17 October (32.6°).

61.4°/43.8°

Average high / low

+1.8°

Above normal

3 / 3

Wet days / normal

1.5 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
8 October – 17 October	63.3°	59.3°	+2.3°
18 October – 27 October	58.3°	55.4°	+1.6°
28 October – 6 November	at normal	49.1°	—

October records over 66 years

88.9°5 October 1963All-time high

3.7°26 October 2020All-time low

Fri, 0978° / 46°

78 °

Aberdeen, Friday, 9 October

Clear. High 78°, low 46°.

Pressure29.85 inHg

Wind9.2 mph S

Humidity57%

Visibility6.2 mi

Dew point53°

Sat, 1087° / 63°

87 °

Aberdeen, Saturday, 10 October

Clear. High 87°, low 63°.

Pressure29.50 inHg

Wind17.8 mph S

Humidity33%

Visibility6.2 mi

Dew point48°

Sun, 1167° / 51°

67 °

Aberdeen, Sunday, 11 October

Overcast. High 67°, low 51°.

Pressure29.74 inHg

Wind13.9 mph NE

Humidity61%

Visibility6.2 mi

Dew point52°

Mon, 1252° / 46°

0.13

52 °

Aberdeen, Monday, 12 October

Light rain. High 52°, low 46°.

Pressure29.88 inHg

Wind11.1 mph NE

Humidity82%

Visibility6.2 mi

Dew point44°

Tue, 1353° / 45°

53 °

Aberdeen, Tuesday, 13 October

Overcast. High 53°, low 45°.

Pressure30.15 inHg

Wind10.5 mph N

Humidity61%

Visibility—

Dew point36°

Wed, 1465° / 43°

0.05

65 °

Aberdeen, Wednesday, 14 October

Light rain. High 65°, low 43°.

Pressure30.03 inHg

Wind12.2 mph SE

Humidity47%

Visibility—

Dew point35°

Thu, 1560° / 49°

1.27

60 °

Aberdeen, Thursday, 15 October

Heavy rain. High 60°, low 49°.

Pressure29.53 inHg

Wind23.1 mph NW

Humidity81%

Visibility—

Dew point47°

Fri, 1647° / 36°

0.01

47 °

Aberdeen, Friday, 16 October

Light rain. High 47°, low 36°.

Pressure30.45 inHg

Wind20.2 mph NW

Humidity52%

Visibility—

Dew point27°

Sat, 1754° / 33°

54 °

Aberdeen, Saturday, 17 October

Clear. High 54°, low 33°.

Pressure30.50 inHg

Wind16.7 mph S

Humidity36%

Visibility—

Dew point21°

Sun, 1856° / 38°

56 °

Aberdeen, Sunday, 18 October

Overcast. High 56°, low 38°.

Pressure30.33 inHg

Wind16.8 mph S

Humidity40%

Visibility—

Dew point29°

Mon, 1956° / 41°

56 °

Aberdeen, Monday, 19 October

Overcast. High 56°, low 41°.

Pressure30.42 inHg

Wind14.2 mph S

Humidity42%

Visibility—

Dew point30°

Tue, 2058° / 44°

58 °

Aberdeen, Tuesday, 20 October

Overcast. High 58°, low 44°.

Pressure29.97 inHg

Wind16.8 mph S

Humidity71%

Visibility—

Dew point42°

Wed, 2159° / 42°

59 °

Aberdeen, Wednesday, 21 October

Overcast. High 59°, low 42°.

Pressure30.18 inHg

Wind8.3 mph NW

Humidity40%

Visibility—

Dew point31°

Thu, 2256° / 43°

56 °

Aberdeen, Thursday, 22 October

Overcast. High 56°, low 43°.

Pressure30.36 inHg

Wind10.5 mph N

Humidity37%

Visibility—

Dew point28°

Fri, 2364° / 38°

64 °

Aberdeen, Friday, 23 October

Clear. High 64°, low 38°.

Pressure30.12 inHg

Wind20.8 mph S

Humidity43%

Visibility—

Dew point33°

From day 17 onward the outlook is built from 60-year climate statistics

Sat, 2454° / 37°

0.04

54 °

Aberdeen, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high54°

Average low37°

Average precipitation0.04 in

Chance of precipitation17%

Record high79° (1989)

Record low12° (2020)

Sun, 2555° / 37°

0.04

55 °

Aberdeen, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high55°

Average low37°

Average precipitation0.04 in

Chance of precipitation13%

Record high79° (1989)

Record low15° (2020)

Mon, 2655° / 37°

0.04

55 °

Aberdeen, Monday, 26 October

Climate normal for this date — 60-year average.

Average high55°

Average low37°

Average precipitation0.04 in

Chance of precipitation12%

Record high75° (1989)

Record low4° (2020)

Tue, 2753° / 37°

0.04

53 °

Aberdeen, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high53°

Average low37°

Average precipitation0.04 in

Chance of precipitation22%

Record high71° (1966)

Record low6° (2020)

Wed, 2852° / 35°

0.04

52 °

Aberdeen, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high52°

Average low35°

Average precipitation0.04 in

Chance of precipitation13%

Record high72° (2016)

Record low17° (2017)

Thu, 2951° / 35°

0.09

51 °

Aberdeen, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high51°

Average low35°

Average precipitation0.09 in

Chance of precipitation30%

Record high66° (1978)

Record low18° (1991)

Fri, 3050° / 35°

0.06

50 °

Aberdeen, Friday, 30 October

Climate normal for this date — 60-year average.

Average high50°

Average low35°

Average precipitation0.06 in

Chance of precipitation22%

Record high71° (1965)

Record low14° (1991)

Sat, 3150° / 33°

0.06

50 °

Aberdeen, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high50°

Average low33°

Average precipitation0.06 in

Chance of precipitation18%

Record high74° (2016)

Record low17° (2002)

Sun, 0149° / 33°

0.06

49 °

Aberdeen, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high49°

Average low33°

Average precipitation0.06 in

Chance of precipitation22%

Record high75° (1990)

Record low15° (1984)

Mon, 0249° / 32°

0.02

49 °

Aberdeen, Monday, 2 November

Climate normal for this date — 60-year average.

Average high49°

Average low32°

Average precipitation0.02 in

Chance of precipitation15%

Record high73° (2022)

Record low10° (1991)

Tue, 0347° / 32°

0.03

47 °

Aberdeen, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high47°

Average low32°

Average precipitation0.03 in

Chance of precipitation15%

Record high72° (1978)

Record low7° (1991)

Wed, 0448° / 30°

0.02

48 °

Aberdeen, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high48°

Average low30°

Average precipitation0.02 in

Chance of precipitation12%

Record high69° (2020)

Record low7° (1991)

Thu, 0548° / 32°

0.04

48 °

Aberdeen, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high48°

Average low32°

Average precipitation0.04 in

Chance of precipitation17%

Record high69° (2016)

Record low8° (2003)

Fri, 0647° / 31°

0.02

47 °

Aberdeen, Friday, 6 November

Climate normal for this date — 60-year average.

Average high47°

Average low31°

Average precipitation0.02 in

Chance of precipitation18%

Record high72° (2020)

Record low2° (2003)

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 Aberdeen, 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 Aberdeen, 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.