As of 01:38 MST

Weather in Hermosa, SD

39°

Hermosa, Wednesday, 4 November, 01:38

Clear. Feels like 37°. High 56°, low 39°.

Pressure29.97 inHg

Wind3.6 mph NW

Humidity56%

Visibility6.2 mi

Dew point26°

See detailed hourly forecast

Monthly outlook for Hermosa, SD: average high 61.8°, average low 40.5°. That is 7.4° above the climate normal for November. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 17 November (70.1°), the coolest 6 November (34.3°).

61.8°/40.5°

Average high / low

+7.4°

Above normal

0 / 2

Wet days / normal

0.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
4 November – 13 November	61.5°	49.2°	+6.8°
14 November – 23 November	62.1°	46°	+9°
24 November – 3 December	at normal	40.5°	—

November records over 66 years

77.2°8 November 1999All-time high

-15.9°13 November 1986All-time low

Thu, 0555° / 35°

55 °

Hermosa, Thursday, 5 November

Clear. High 55°, low 35°.

Pressure30.09 inHg

Wind2.9 mph SE

Humidity43%

Visibility6.2 mi

Dew point30°

Fri, 0656° / 34°

56 °

Hermosa, Friday, 6 November

Overcast. High 56°, low 34°.

Pressure30.12 inHg

Wind5.1 mph NE

Humidity42%

Visibility6.2 mi

Dew point32°

Sat, 0764° / 37°

64 °

Hermosa, Saturday, 7 November

Clear. High 64°, low 37°.

Pressure30.09 inHg

Wind5.1 mph NE

Humidity29%

Visibility6.2 mi

Dew point27°

Sun, 0867° / 37°

67 °

Hermosa, Sunday, 8 November

Overcast. High 67°, low 37°.

Pressure30.09 inHg

Wind13.3 mph S

Humidity29%

Visibility—

Dew point29°

Mon, 0961° / 46°

61 °

Hermosa, Monday, 9 November

Mostly clear. High 61°, low 46°.

Pressure30.12 inHg

Wind10.4 mph NW

Humidity38%

Visibility—

Dew point34°

Tue, 1060° / 45°

60 °

Hermosa, Tuesday, 10 November

Overcast. High 60°, low 45°.

Pressure30.06 inHg

Wind11.5 mph S

Humidity42%

Visibility—

Dew point32°

Wed, 1158° / 41°

58 °

Hermosa, Wednesday, 11 November

Clear. High 58°, low 41°.

Pressure30.21 inHg

Wind12 mph S

Humidity45%

Visibility—

Dew point32°

Thu, 1269° / 43°

69 °

Hermosa, Thursday, 12 November

Clear. High 69°, low 43°.

Pressure29.94 inHg

Wind12.1 mph SW

Humidity27%

Visibility—

Dew point27°

Fri, 1369° / 47°

69 °

Hermosa, Friday, 13 November

Clear. High 69°, low 47°.

Pressure29.80 inHg

Wind10 mph N

Humidity16%

Visibility—

Dew point17°

Sat, 1458° / 41°

58 °

Hermosa, Saturday, 14 November

Overcast. High 58°, low 41°.

Pressure30.09 inHg

Wind18 mph NW

Humidity27%

Visibility—

Dew point23°

Sun, 1550° / 35°

50 °

Hermosa, Sunday, 15 November

Clear. High 50°, low 35°.

Pressure30.36 inHg

Wind9.5 mph N

Humidity49%

Visibility—

Dew point27°

Mon, 1659° / 38°

59 °

Hermosa, Monday, 16 November

Clear. High 59°, low 38°.

Pressure30.12 inHg

Wind6.8 mph E

Humidity24%

Visibility—

Dew point17°

Tue, 1770° / 44°

70 °

Hermosa, Tuesday, 17 November

Clear. High 70°, low 44°.

Pressure29.94 inHg

Wind7.5 mph NE

Humidity15%

Visibility—

Dew point15°

Wed, 1869° / 43°

69 °

Hermosa, Wednesday, 18 November

Clear. High 69°, low 43°.

Pressure29.94 inHg

Wind9.1 mph N

Humidity11%

Visibility—

Dew point9°

Thu, 1966° / 42°

66 °

Hermosa, Thursday, 19 November

Clear. High 66°, low 42°.

Pressure29.83 inHg

Wind20.3 mph S

Humidity19%

Visibility—

Dew point15°

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

Fri, 2045° / 26°

0.02

45 °

Hermosa, Friday, 20 November

Climate normal for this date — 60-year average.

Average high45°

Average low26°

Average precipitation0.02 in

Chance of precipitation13%

Record high64° (2006)

Record low-4° (1985)

Sat, 2145° / 26°

0.02

45 °

Hermosa, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high45°

Average low26°

Average precipitation0.02 in

Chance of precipitation12%

Record high67° (2012)

Record low-15° (1977)

Sun, 2245° / 26°

0.03

45 °

Hermosa, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high45°

Average low26°

Average precipitation0.03 in

Chance of precipitation17%

Record high68° (2017)

Record low-3° (1985)

Mon, 2343° / 25°

0.02

43 °

Hermosa, Monday, 23 November

Climate normal for this date — 60-year average.

Average high43°

Average low25°

Average precipitation0.02 in

Chance of precipitation15%

Record high71° (2017)

Record low-12° (1985)

Tue, 2444° / 25°

0.02

44 °

Hermosa, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high44°

Average low25°

Average precipitation0.02 in

Chance of precipitation20%

Record high68° (1990)

Record low-4° (2003)

Wed, 2543° / 24°

0.03

43 °

Hermosa, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high43°

Average low24°

Average precipitation0.03 in

Chance of precipitation15%

Record high66° (1960)

Record low-14° (1993)

Thu, 2640° / 23°

0.06

40 °

Hermosa, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high40°

Average low23°

Average precipitation0.06 in

Chance of precipitation32%

Record high68° (2017)

Record low-6° (1975)

Fri, 2739° / 22°

0.02

39 °

Hermosa, Friday, 27 November

Climate normal for this date — 60-year average.

Average high39°

Average low22°

Average precipitation0.02 in

Chance of precipitation17%

Record high69° (2017)

Record low-12° (1976)

Sat, 2839° / 22°

0.03

39 °

Hermosa, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high39°

Average low22°

Average precipitation0.03 in

Chance of precipitation12%

Record high62° (1998)

Record low-14° (1976)

Sun, 2940° / 22°

0.02

40 °

Hermosa, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high40°

Average low22°

Average precipitation0.02 in

Chance of precipitation10%

Record high60° (2021)

Record low-1° (1985)

Mon, 3039° / 22°

0.03

39 °

Hermosa, Monday, 30 November

Climate normal for this date — 60-year average.

Average high39°

Average low22°

Average precipitation0.03 in

Chance of precipitation13%

Record high62° (1999)

Record low-11° (1975)

Tue, 0140° / 23°

0.04

40 °

Hermosa, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high40°

Average low23°

Average precipitation0.04 in

Chance of precipitation22%

Record high69° (2021)

Record low-8° (1985)

Wed, 0240° / 22°

0.02

40 °

Hermosa, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high40°

Average low22°

Average precipitation0.02 in

Chance of precipitation23%

Record high70° (2021)

Record low-20° (1985)

Thu, 0341° / 22°

0.02

41 °

Hermosa, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high41°

Average low22°

Average precipitation0.02 in

Chance of precipitation10%

Record high61° (2017)

Record low-2° (1978)

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 Hermosa, 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 Hermosa, 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.