As of 16:36 MDT

Weather in Evergreen, SD

87°

Evergreen, Friday, 9 October, 16:36

Clear. Feels like 84°. High 88°, low 50°.

Pressure29.53 inHg

Wind7.3 mph S

Humidity21%

Visibility6.2 mi

Dew point43°

See detailed hourly forecast

Monthly outlook for Evergreen, SD: average high 65.7°, average low 48.1°. That is 3.1° above the climate normal for October. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 10 October (88.6°), the coolest 17 October (32.1°).

65.7°/48.1°

Average high / low

+3.1°

Above normal

3 / 3

Wet days / normal

0.4 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
9 October – 18 October	64.1°	60.6°	+2°
19 October – 28 October	68.4°	58.3°	+5.6°
29 October – 7 November	at normal	51.9°	—

October records over 66 years

91.2°4 October 1963All-time high

-3.8°30 October 1991All-time low

Climate normals and records are computed from the nearest reference point — Porcupine (3 mi).

Sat, 1089° / 60°

89 °

Evergreen, Saturday, 10 October

Clear. High 89°, low 60°.

Pressure29.53 inHg

Wind11.1 mph SW

Humidity23%

Visibility6.2 mi

Dew point42°

Sun, 1162° / 52°

62 °

Evergreen, Sunday, 11 October

Overcast. High 62°, low 52°.

Pressure29.80 inHg

Wind10.2 mph N

Humidity63%

Visibility6.2 mi

Dew point47°

Mon, 1271° / 49°

0.04

71 °

Evergreen, Monday, 12 October

Light rain. High 71°, low 49°.

Pressure29.77 inHg

Wind3.2 mph SW

Humidity63%

Visibility6.2 mi

Dew point50°

Tue, 1351° / 47°

0.03

51 °

Evergreen, Tuesday, 13 October

Light rain. High 51°, low 47°.

Pressure30.09 inHg

Wind6.6 mph NE

Humidity67%

Visibility6.2 mi

Dew point39°

Wed, 1459° / 42°

0.11

59 °

Evergreen, Wednesday, 14 October

Light rain. High 59°, low 42°.

Pressure30.21 inHg

Wind9.7 mph E

Humidity60%

Visibility—

Dew point39°

Thu, 1554° / 48°

0.16

54 °

Evergreen, Thursday, 15 October

Light rain. High 54°, low 48°.

Pressure30.12 inHg

Wind27.9 mph NW

Humidity51%

Visibility—

Dew point34°

Fri, 1647° / 39°

47 °

Evergreen, Friday, 16 October

Clear. High 47°, low 39°.

Pressure30.50 inHg

Wind29.9 mph NW

Humidity21%

Visibility—

Dew point8°

Sat, 1758° / 32°

58 °

Evergreen, Saturday, 17 October

Overcast. High 58°, low 32°.

Pressure30.39 inHg

Wind17.9 mph S

Humidity22%

Visibility—

Dew point12°

Sun, 1863° / 45°

63 °

Evergreen, Sunday, 18 October

Overcast. High 63°, low 45°.

Pressure30.12 inHg

Wind9.4 mph S

Humidity29%

Visibility—

Dew point26°

Mon, 1973° / 49°

73 °

Evergreen, Monday, 19 October

Clear. High 73°, low 49°.

Pressure30.09 inHg

Wind10.1 mph S

Humidity23%

Visibility—

Dew point27°

Tue, 2080° / 55°

80 °

Evergreen, Tuesday, 20 October

Clear. High 80°, low 55°.

Pressure29.94 inHg

Wind19.2 mph SW

Humidity27%

Visibility—

Dew point37°

Wed, 2163° / 52°

63 °

Evergreen, Wednesday, 21 October

Clear. High 63°, low 52°.

Pressure30.18 inHg

Wind17.3 mph N

Humidity39%

Visibility—

Dew point35°

Thu, 2271° / 47°

71 °

Evergreen, Thursday, 22 October

Clear. High 71°, low 47°.

Pressure30.00 inHg

Wind18.6 mph S

Humidity38%

Visibility—

Dew point37°

Fri, 2367° / 56°

67 °

Evergreen, Friday, 23 October

Mostly clear. High 67°, low 56°.

Pressure29.80 inHg

Wind20.4 mph S

Humidity27%

Visibility—

Dew point30°

Sat, 2455° / 48°

0.06

55 °

Evergreen, Saturday, 24 October

Light rain. High 55°, low 48°.

Pressure30.03 inHg

Wind8.7 mph N

Humidity54%

Visibility—

Dew point38°

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

Sun, 2558° / 38°

0.03

58 °

Evergreen, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high58°

Average low38°

Average precipitation0.03 in

Chance of precipitation15%

Record high76° (1989)

Record low9° (2020)

Mon, 2657° / 38°

0.02

57 °

Evergreen, Monday, 26 October

Climate normal for this date — 60-year average.

Average high57°

Average low38°

Average precipitation0.02 in

Chance of precipitation8%

Record high76° (2014)

Record low-1° (1997)

Tue, 2756° / 36°

0.02

56 °

Evergreen, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high56°

Average low36°

Average precipitation0.02 in

Chance of precipitation15%

Record high78° (2016)

Record low11° (2020)

Wed, 2856° / 37°

0.06

56 °

Evergreen, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high56°

Average low37°

Average precipitation0.06 in

Chance of precipitation15%

Record high77° (2016)

Record low13° (1991)

Thu, 2955° / 36°

0.09

55 °

Evergreen, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high55°

Average low36°

Average precipitation0.09 in

Chance of precipitation30%

Record high76° (1978)

Record low4° (1991)

Fri, 3053° / 34°

0.05

53 °

Evergreen, Friday, 30 October

Climate normal for this date — 60-year average.

Average high53°

Average low34°

Average precipitation0.05 in

Chance of precipitation27%

Record high76° (1968)

Record low-4° (1991)

Sat, 3152° / 35°

0.03

52 °

Evergreen, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high52°

Average low35°

Average precipitation0.03 in

Chance of precipitation17%

Record high77° (1990)

Record low1° (1991)

Sun, 0151° / 33°

0.05

51 °

Evergreen, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high51°

Average low33°

Average precipitation0.05 in

Chance of precipitation23%

Record high72° (2008)

Record low0° (2002)

Mon, 0251° / 33°

0.04

51 °

Evergreen, Monday, 2 November

Climate normal for this date — 60-year average.

Average high51°

Average low33°

Average precipitation0.04 in

Chance of precipitation20%

Record high78° (2008)

Record low-6° (1991)

Tue, 0351° / 33°

0.04

51 °

Evergreen, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high51°

Average low33°

Average precipitation0.04 in

Chance of precipitation17%

Record high69° (2020)

Record low-9° (1991)

Wed, 0452° / 33°

0.02

52 °

Evergreen, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high52°

Average low33°

Average precipitation0.02 in

Chance of precipitation13%

Record high76° (1978)

Record low3° (1991)

Thu, 0552° / 33°

0.04

52 °

Evergreen, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high52°

Average low33°

Average precipitation0.04 in

Chance of precipitation10%

Record high76° (2001)

Record low9° (1967)

Fri, 0651° / 32°

0.04

51 °

Evergreen, Friday, 6 November

Climate normal for this date — 60-year average.

Average high51°

Average low32°

Average precipitation0.04 in

Chance of precipitation17%

Record high78° (2020)

Record low5° (1991)

Sat, 0751° / 32°

0.04

51 °

Evergreen, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high51°

Average low32°

Average precipitation0.04 in

Chance of precipitation15%

Record high76° (1999)

Record low2° (1991)

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 Evergreen, 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 Evergreen, 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.