As of 18:15 CDT

Weather in Andover, SD

78°

Andover, Saturday, 10 October, 18:15

Clear. Feels like 78°. High 84°, low 60°.

Pressure29.50 inHg

Wind13.8 mph S

Humidity45%

Visibility6.2 mi

Dew point55°

See detailed hourly forecast

Monthly outlook for Andover, SD: average high 58.8°, average low 41.3°. That is 1.5° above the climate normal for October. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 3 days and 1.0 inches. The warmest day looks like 10 October (84.4°), the coolest 17 October (23.2°).

58.8°/41.3°

Average high / low

+1.5°

Above normal

1 / 3

Wet days / normal

0.3 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
10 October – 19 October	57.7°	57.2°	+0.3°
20 October – 29 October	60.7°	53.4°	+4.1°
30 October – 8 November	at normal	47.2°	—

October records over 66 years

87.3°5 October 1963All-time high

-0.9°26 October 2020All-time low

Sun, 1166° / 49°

66 °

Andover, Sunday, 11 October

Overcast. High 66°, low 49°.

Pressure29.74 inHg

Wind13.7 mph NE

Humidity68%

Visibility6.2 mi

Dew point53°

Mon, 1256° / 46°

0.3

56 °

Andover, Monday, 12 October

Rain. High 56°, low 46°.

Pressure29.83 inHg

Wind8.5 mph N

Humidity76%

Visibility4.7 mi

Dew point48°

Tue, 1353° / 48°

53 °

Andover, Tuesday, 13 October

Light rain. High 53°, low 48°.

Pressure30.06 inHg

Wind6.6 mph NW

Humidity66%

Visibility6.2 mi

Dew point39°

Wed, 1459° / 42°

59 °

Andover, Wednesday, 14 October

Clear. High 59°, low 42°.

Pressure30.27 inHg

Wind4.1 mph N

Humidity59%

Visibility6.2 mi

Dew point39°

Thu, 1562° / 46°

0.01

62 °

Andover, Thursday, 15 October

Light rain. High 62°, low 46°.

Pressure30.36 inHg

Wind12.9 mph N

Humidity59%

Visibility—

Dew point41°

Fri, 1646° / 29°

46 °

Andover, Friday, 16 October

Overcast. High 46°, low 29°.

Pressure30.50 inHg

Wind23.2 mph N

Humidity53%

Visibility—

Dew point20°

Sat, 1738° / 23°

38 °

Andover, Saturday, 17 October

Mostly clear. High 38°, low 23°.

Pressure30.65 inHg

Wind15.5 mph NW

Humidity41%

Visibility—

Dew point12°

Sun, 1848° / 25°

48 °

Andover, Sunday, 18 October

Partly cloudy. High 48°, low 25°.

Pressure30.39 inHg

Wind19.6 mph S

Humidity25%

Visibility—

Dew point8°

Mon, 1964° / 39°

64 °

Andover, Monday, 19 October

Partly cloudy. High 64°, low 39°.

Pressure30.09 inHg

Wind18 mph S

Humidity38%

Visibility—

Dew point29°

Tue, 2073° / 48°

73 °

Andover, Tuesday, 20 October

Clear. High 73°, low 48°.

Pressure29.94 inHg

Wind19.2 mph S

Humidity27%

Visibility—

Dew point31°

Wed, 2169° / 52°

69 °

Andover, Wednesday, 21 October

Overcast. High 69°, low 52°.

Pressure29.94 inHg

Wind17.4 mph S

Humidity26%

Visibility—

Dew point28°

Thu, 2251° / 44°

51 °

Andover, Thursday, 22 October

Overcast. High 51°, low 44°.

Pressure30.36 inHg

Wind17 mph NW

Humidity57%

Visibility—

Dew point33°

Fri, 2350° / 34°

50 °

Andover, Friday, 23 October

Mostly clear. High 50°, low 34°.

Pressure30.47 inHg

Wind9.4 mph N

Humidity50%

Visibility—

Dew point27°

Sat, 2457° / 34°

57 °

Andover, Saturday, 24 October

Mostly clear. High 57°, low 34°.

Pressure30.21 inHg

Wind13.3 mph S

Humidity37%

Visibility—

Dew point25°

Sun, 2565° / 43°

65 °

Andover, Sunday, 25 October

Mostly clear. High 65°, low 43°.

Pressure30.06 inHg

Wind13 mph S

Humidity39%

Visibility—

Dew point33°

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

Mon, 2654° / 37°

0.04

54 °

Andover, Monday, 26 October

Climate normal for this date — 60-year average.

Average high54°

Average low37°

Average precipitation0.04 in

Chance of precipitation15%

Record high76° (1989)

Record low-1° (2020)

Tue, 2752° / 37°

0.04

52 °

Andover, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high52°

Average low37°

Average precipitation0.04 in

Chance of precipitation23%

Record high68° (1999)

Record low10° (2020)

Wed, 2851° / 36°

0.03

51 °

Andover, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high51°

Average low36°

Average precipitation0.03 in

Chance of precipitation18%

Record high69° (2016)

Record low19° (2023)

Thu, 2951° / 36°

0.08

51 °

Andover, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high51°

Average low36°

Average precipitation0.08 in

Chance of precipitation32%

Record high67° (2007)

Record low18° (2023)

Fri, 3049° / 35°

0.07

49 °

Andover, Friday, 30 October

Climate normal for this date — 60-year average.

Average high49°

Average low35°

Average precipitation0.07 in

Chance of precipitation23%

Record high69° (1965)

Record low16° (1991)

Sat, 3149° / 34°

0.06

49 °

Andover, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high49°

Average low34°

Average precipitation0.06 in

Chance of precipitation18%

Record high72° (2016)

Record low18° (2002)

Sun, 0148° / 34°

0.06

48 °

Andover, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high48°

Average low34°

Average precipitation0.06 in

Chance of precipitation25%

Record high73° (1990)

Record low14° (1984)

Mon, 0248° / 33°

0.03

48 °

Andover, Monday, 2 November

Climate normal for this date — 60-year average.

Average high48°

Average low33°

Average precipitation0.03 in

Chance of precipitation20%

Record high72° (1978)

Record low10° (1991)

Tue, 0347° / 33°

0.04

47 °

Andover, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high47°

Average low33°

Average precipitation0.04 in

Chance of precipitation18%

Record high71° (1978)

Record low6° (1991)

Wed, 0447° / 31°

0.02

47 °

Andover, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high47°

Average low31°

Average precipitation0.02 in

Chance of precipitation13%

Record high67° (2015)

Record low4° (1995)

Thu, 0547° / 33°

0.04

47 °

Andover, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high47°

Average low33°

Average precipitation0.04 in

Chance of precipitation13%

Record high70° (2016)

Record low10° (2003)

Fri, 0646° / 31°

0.02

46 °

Andover, Friday, 6 November

Climate normal for this date — 60-year average.

Average high46°

Average low31°

Average precipitation0.02 in

Chance of precipitation15%

Record high71° (2020)

Record low4° (1991)

Sat, 0746° / 31°

0.04

46 °

Andover, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high46°

Average low31°

Average precipitation0.04 in

Chance of precipitation13%

Record high69° (2020)

Record low3° (1991)

Sun, 0845° / 31°

0.06

45 °

Andover, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high45°

Average low31°

Average precipitation0.06 in

Chance of precipitation20%

Record high70° (1978)

Record low8° (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 Andover, 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 Andover, 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.