As of 16:05 CDT

Weather in Mission, SD

54°

Mission, Wednesday, 14 October, 16:05

Mostly clear. Feels like 52°. High 54°, low 39°.

Pressure30.12 inHg

Wind7.2 mph E

Humidity58%

Visibility6.2 mi

Dew point40°

See detailed hourly forecast

Monthly outlook for Mission, SD: average high 64°, average low 44.9°. That is 3.1° above the climate normal for October. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 22 October (74.5°), the coolest 25 October (36.8°).

64°/44.9°

Average high / low

+3.1°

Above normal

3 / 3

Wet days / normal

0.8 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
14 October – 23 October	63.9°	59.6°	+2.4°
24 October – 2 November	64°	54.5°	+5.3°
3 November – 12 November	at normal	48.8°	—

October records over 66 years

91.6°3 October 1967All-time high

3.4°26 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Antelope (2 mi).

Thu, 1556° / 43°

0.04

56 °

Mission, Thursday, 15 October

Light rain. High 56°, low 43°.

Pressure30.27 inHg

Wind14.3 mph NW

Humidity54%

Visibility6.2 mi

Dew point36°

Fri, 1650° / 38°

50 °

Mission, Friday, 16 October

Clear. High 50°, low 38°.

Pressure30.80 inHg

Wind12.9 mph NW

Humidity64%

Visibility6.2 mi

Dew point28°

Sat, 1771° / 41°

71 °

Mission, Saturday, 17 October

Clear. High 71°, low 41°.

Pressure30.18 inHg

Wind18.6 mph S

Humidity35%

Visibility6.2 mi

Dew point27°

Sun, 1866° / 49°

66 °

Mission, Sunday, 18 October

Clear. High 66°, low 49°.

Pressure30.12 inHg

Wind8.1 mph N

Humidity52%

Visibility6.2 mi

Dew point41°

Mon, 1966° / 40°

66 °

Mission, Monday, 19 October

Clear. High 66°, low 40°.

Pressure30.18 inHg

Wind11 mph SE

Humidity59%

Visibility—

Dew point43°

Tue, 2071° / 48°

71 °

Mission, Tuesday, 20 October

Clear. High 71°, low 48°.

Pressure29.97 inHg

Wind20.1 mph S

Humidity41%

Visibility—

Dew point40°

Wed, 2167° / 54°

67 °

Mission, Wednesday, 21 October

Overcast. High 67°, low 54°.

Pressure29.91 inHg

Wind18 mph S

Humidity37%

Visibility—

Dew point37°

Thu, 2274° / 49°

74 °

Mission, Thursday, 22 October

Clear. High 74°, low 49°.

Pressure29.97 inHg

Wind15.6 mph S

Humidity32%

Visibility—

Dew point35°

Fri, 2364° / 45°

0.36

64 °

Mission, Friday, 23 October

Rain. High 64°, low 45°.

Pressure29.62 inHg

Wind26.9 mph NW

Humidity83%

Visibility—

Dew point58°

Sat, 2452° / 42°

0.39

52 °

Mission, Saturday, 24 October

Rain. High 52°, low 42°.

Pressure30.30 inHg

Wind24.9 mph NW

Humidity37%

Visibility—

Dew point23°

Sun, 2553° / 37°

53 °

Mission, Sunday, 25 October

Clear. High 53°, low 37°.

Pressure30.45 inHg

Wind14.4 mph NW

Humidity32%

Visibility—

Dew point20°

Mon, 2669° / 43°

69 °

Mission, Monday, 26 October

Clear. High 69°, low 43°.

Pressure30.12 inHg

Wind16 mph SW

Humidity28%

Visibility—

Dew point29°

Tue, 2768° / 50°

68 °

Mission, Tuesday, 27 October

Clear. High 68°, low 50°.

Pressure29.88 inHg

Wind15.7 mph SW

Humidity39%

Visibility—

Dew point37°

Wed, 2871° / 49°

71 °

Mission, Wednesday, 28 October

Overcast. High 71°, low 49°.

Pressure29.71 inHg

Wind13.3 mph NW

Humidity24%

Visibility—

Dew point28°

Thu, 2972° / 51°

72 °

Mission, Thursday, 29 October

Overcast. High 72°, low 51°.

Pressure29.94 inHg

Wind10.3 mph S

Humidity35%

Visibility—

Dew point37°

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

Fri, 3053° / 36°

0.06

53 °

Mission, Friday, 30 October

Climate normal for this date — 60-year average.

Average high53°

Average low36°

Average precipitation0.06 in

Chance of precipitation25%

Record high81° (1968)

Record low8° (1991)

Sat, 3153° / 35°

0.04

53 °

Mission, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high53°

Average low35°

Average precipitation0.04 in

Chance of precipitation17%

Record high80° (1990)

Record low7° (1991)

Sun, 0151° / 35°

0.04

51 °

Mission, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high51°

Average low35°

Average precipitation0.04 in

Chance of precipitation20%

Record high75° (1990)

Record low5° (2002)

Mon, 0251° / 34°

0.03

51 °

Mission, Monday, 2 November

Climate normal for this date — 60-year average.

Average high51°

Average low34°

Average precipitation0.03 in

Chance of precipitation23%

Record high76° (2008)

Record low4° (1991)

Tue, 0350° / 34°

0.06

50 °

Mission, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high50°

Average low34°

Average precipitation0.06 in

Chance of precipitation20%

Record high71° (2020)

Record low3° (1995)

Wed, 0451° / 33°

0.02

51 °

Mission, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high51°

Average low33°

Average precipitation0.02 in

Chance of precipitation15%

Record high74° (1978)

Record low8° (1995)

Thu, 0551° / 34°

0.04

51 °

Mission, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°

Average low34°

Average precipitation0.04 in

Chance of precipitation12%

Record high78° (2001)

Record low5° (2003)

Fri, 0651° / 33°

0.04

51 °

Mission, Friday, 6 November

Climate normal for this date — 60-year average.

Average high51°

Average low33°

Average precipitation0.04 in

Chance of precipitation13%

Record high76° (2020)

Record low1° (2003)

Sat, 0751° / 32°

0.04

51 °

Mission, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high51°

Average low32°

Average precipitation0.04 in

Chance of precipitation12%

Record high78° (1999)

Record low-4° (1991)

Sun, 0850° / 33°

0.06

50 °

Mission, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high50°

Average low33°

Average precipitation0.06 in

Chance of precipitation20%

Record high80° (1999)

Record low13° (1991)

Mon, 0946° / 31°

0.06

46 °

Mission, Monday, 9 November

Climate normal for this date — 60-year average.

Average high46°

Average low31°

Average precipitation0.06 in

Chance of precipitation20%

Record high71° (2016)

Record low9° (2000)

Tue, 1047° / 28°

0.04

47 °

Mission, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high47°

Average low28°

Average precipitation0.04 in

Chance of precipitation25%

Record high69° (1989)

Record low-6° (1986)

Wed, 1144° / 29°

0.05

44 °

Mission, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high44°

Average low29°

Average precipitation0.05 in

Chance of precipitation23%

Record high74° (2005)

Record low-5° (1986)

Thu, 1246° / 29°

0.04

46 °

Mission, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high46°

Average low29°

Average precipitation0.04 in

Chance of precipitation18%

Record high73° (1999)

Record low-7° (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 Mission, 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 Mission, 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.