As of 04:49 CDT

Weather in Mission, SD

45°

Mission, Thursday, 15 October, 04:49

Light rain. Feels like 45°. High 56°, low 44°.

Pressure30.15 inHg

Wind1.5 mph W

Humidity96%

Visibility3.7 mi

Dew point44°

See detailed hourly forecast

Monthly outlook for Mission, SD: average high 57.4°, average low 43°. That is 0.2° below the climate normal for October. Precipitation is expected on 4 days (about 1.4 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 17 October (72.4°), the coolest 30 October (31.2°).

57.4°/43°

Average high / low

−0.2°

Below normal

4 / 3

Wet days / normal

1.4 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
15 October – 24 October	62.6°	59.2°	+1.9°
25 October – 3 November	48.9°	53.9°	-2.8°
4 November – 13 November	at normal	48.6°	—

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).

Fri, 1650° / 39°

50 °

Mission, Friday, 16 October

Clear. High 50°, low 39°.

Pressure30.77 inHg

Wind11.1 mph NW

Humidity62%

Visibility6.2 mi

Dew point30°

Sat, 1772° / 43°

72 °

Mission, Saturday, 17 October

Clear. High 72°, low 43°.

Pressure30.15 inHg

Wind15.9 mph SW

Humidity34%

Visibility6.2 mi

Dew point31°

Sun, 1866° / 49°

66 °

Mission, Sunday, 18 October

Clear. High 66°, low 49°.

Pressure30.06 inHg

Wind6 mph NW

Humidity54%

Visibility6.2 mi

Dew point42°

Mon, 1962° / 42°

62 °

Mission, Monday, 19 October

Partly cloudy. High 62°, low 42°.

Pressure30.12 inHg

Wind6.4 mph SE

Humidity65%

Visibility—

Dew point44°

Tue, 2070° / 48°

70 °

Mission, Tuesday, 20 October

Clear. High 70°, low 48°.

Pressure30.00 inHg

Wind13.7 mph SE

Humidity55%

Visibility—

Dew point47°

Wed, 2169° / 57°

0.07

69 °

Mission, Wednesday, 21 October

Light rain. High 69°, low 57°.

Pressure29.91 inHg

Wind19 mph S

Humidity70%

Visibility—

Dew point55°

Thu, 2271° / 62°

0.02

71 °

Mission, Thursday, 22 October

Light rain. High 71°, low 62°.

Pressure29.74 inHg

Wind20.7 mph S

Humidity63%

Visibility—

Dew point56°

Fri, 2363° / 43°

0.84

63 °

Mission, Friday, 23 October

Rain. High 63°, low 43°.

Pressure29.44 inHg

Wind26.5 mph NW

Humidity85%

Visibility—

Dew point55°

Sat, 2445° / 38°

0.13

45 °

Mission, Saturday, 24 October

Snow. High 45°, low 38°.

Pressure30.18 inHg

Wind28.3 mph NW

Humidity51%

Visibility—

Dew point26°

Sun, 2548° / 36°

48 °

Mission, Sunday, 25 October

Clear. High 48°, low 36°.

Pressure30.36 inHg

Wind17.9 mph NW

Humidity34%

Visibility—

Dew point18°

Mon, 2642° / 35°

42 °

Mission, Monday, 26 October

Light rain. High 42°, low 35°.

Pressure30.42 inHg

Wind9.6 mph NE

Humidity73%

Visibility—

Dew point32°

Tue, 2757° / 35°

57 °

Mission, Tuesday, 27 October

Mostly clear. High 57°, low 35°.

Pressure30.21 inHg

Wind11.2 mph NW

Humidity55%

Visibility—

Dew point33°

Wed, 2856° / 44°

0.01

56 °

Mission, Wednesday, 28 October

Light rain. High 56°, low 44°.

Pressure30.00 inHg

Wind8.8 mph SE

Humidity71%

Visibility—

Dew point40°

Thu, 2953° / 41°

0.04

53 °

Mission, Thursday, 29 October

Light rain. High 53°, low 41°.

Pressure30.12 inHg

Wind14.5 mph NE

Humidity62%

Visibility—

Dew point39°

Fri, 3037° / 31°

37 °

Mission, Friday, 30 October

Light snow. High 37°, low 31°.

Pressure30.65 inHg

Wind12.6 mph NE

Humidity67%

Visibility—

Dew point23°

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

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)

Fri, 1348° / 30°

0.03

48 °

Mission, Friday, 13 November

Climate normal for this date — 60-year average.

Average high48°

Average low30°

Average precipitation0.03 in

Chance of precipitation17%

Record high72° (1990)

Record low-15° (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.