As of 21:51 PDT

Weather in Harlem, ID

51°

Harlem, Thursday, 8 October, 21:51

Overcast. Feels like 49°. High 74°, low 41°.

Pressure29.85 inHg

Wind0.3 mph SE

Humidity69%

Visibility6.2 mi

Dew point42°

See detailed hourly forecast

Monthly outlook for Harlem, ID: average high 59.4°, average low 35.2°. That is 1.6° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 8 October (74.3°), the coolest 10 October (27.9°).

59.4°/35.2°

Average high / low

+1.6°

Above normal

1 / 5

Wet days / normal

0.1 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
8 October – 17 October	56.8°	57.7°	-0.5°
18 October – 27 October	63.6°	53.1°	+5.9°
28 October – 6 November	at normal	46.6°	—

October records over 66 years

83.1°1 October 1992All-time high

9.7°26 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Spirit Lake (6 mi).

Fri, 0966° / 37°

66 °

Harlem, Friday, 9 October

Overcast. High 66°, low 37°.

Pressure29.59 inHg

Wind9.5 mph SW

Humidity41%

Visibility6.2 mi

Dew point40°

Sat, 1053° / 28°

53 °

Harlem, Saturday, 10 October

Mostly clear. High 53°, low 28°.

Pressure29.80 inHg

Wind2.6 mph E

Humidity50%

Visibility6.2 mi

Dew point32°

Sun, 1145° / 37°

0.02

45 °

Harlem, Sunday, 11 October

Light rain. High 45°, low 37°.

Pressure30.03 inHg

Wind8.6 mph NE

Humidity66%

Visibility6.2 mi

Dew point28°

Mon, 1251° / 33°

51 °

Harlem, Monday, 12 October

Clear. High 51°, low 33°.

Pressure30.06 inHg

Wind2.5 mph E

Humidity54%

Visibility6.2 mi

Dew point30°

Tue, 1354° / 32°

54 °

Harlem, Tuesday, 13 October

Overcast. High 54°, low 32°.

Pressure30.15 inHg

Wind1.7 mph NW

Humidity61%

Visibility—

Dew point33°

Wed, 1449° / 38°

0.08

49 °

Harlem, Wednesday, 14 October

Light rain. High 49°, low 38°.

Pressure30.06 inHg

Wind4.7 mph N

Humidity63%

Visibility—

Dew point35°

Thu, 1556° / 34°

56 °

Harlem, Thursday, 15 October

Clear. High 56°, low 34°.

Pressure30.45 inHg

Wind8.1 mph NE

Humidity50%

Visibility—

Dew point30°

Fri, 1658° / 30°

58 °

Harlem, Friday, 16 October

Overcast. High 58°, low 30°.

Pressure30.53 inHg

Wind3.1 mph NE

Humidity35%

Visibility—

Dew point20°

Sat, 1762° / 34°

62 °

Harlem, Saturday, 17 October

Partly cloudy. High 62°, low 34°.

Pressure30.30 inHg

Wind2.7 mph N

Humidity30%

Visibility—

Dew point21°

Sun, 1864° / 36°

64 °

Harlem, Sunday, 18 October

Clear. High 64°, low 36°.

Pressure30.27 inHg

Wind3.6 mph NE

Humidity37%

Visibility—

Dew point26°

Mon, 1963° / 37°

63 °

Harlem, Monday, 19 October

Clear. High 63°, low 37°.

Pressure30.12 inHg

Wind5.4 mph SW

Humidity35%

Visibility—

Dew point27°

Tue, 2063° / 36°

63 °

Harlem, Tuesday, 20 October

Overcast. High 63°, low 36°.

Pressure30.09 inHg

Wind2.7 mph W

Humidity37%

Visibility—

Dew point27°

Wed, 2162° / 36°

62 °

Harlem, Wednesday, 21 October

Clear. High 62°, low 36°.

Pressure30.27 inHg

Wind1.9 mph NE

Humidity42%

Visibility—

Dew point30°

Thu, 2265° / 37°

65 °

Harlem, Thursday, 22 October

Partly cloudy. High 65°, low 37°.

Pressure30.24 inHg

Wind2.5 mph NE

Humidity40%

Visibility—

Dew point29°

Fri, 2364° / 38°

64 °

Harlem, Friday, 23 October

Clear. High 64°, low 38°.

Pressure30.03 inHg

Wind3.7 mph W

Humidity33%

Visibility—

Dew point27°

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

Sat, 2453° / 37°

0.08

53 °

Harlem, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high53°

Average low37°

Average precipitation0.08 in

Chance of precipitation32%

Record high66° (1992)

Record low20° (2020)

Sun, 2552° / 37°

0.11

52 °

Harlem, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high52°

Average low37°

Average precipitation0.11 in

Chance of precipitation45%

Record high66° (1965)

Record low13° (2020)

Mon, 2650° / 37°

0.12

50 °

Harlem, Monday, 26 October

Climate normal for this date — 60-year average.

Average high50°

Average low37°

Average precipitation0.12 in

Chance of precipitation47%

Record high67° (1986)

Record low10° (2020)

Tue, 2749° / 35°

0.09

49 °

Harlem, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high49°

Average low35°

Average precipitation0.09 in

Chance of precipitation42%

Record high64° (1965)

Record low14° (2020)

Wed, 2849° / 36°

0.11

49 °

Harlem, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high49°

Average low36°

Average precipitation0.11 in

Chance of precipitation50%

Record high64° (1987)

Record low22° (2023)

Thu, 2948° / 34°

0.11

48 °

Harlem, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high48°

Average low34°

Average precipitation0.11 in

Chance of precipitation37%

Record high64° (1962)

Record low14° (1991)

Fri, 3047° / 34°

0.1

47 °

Harlem, Friday, 30 October

Climate normal for this date — 60-year average.

Average high47°

Average low34°

Average precipitation0.1 in

Chance of precipitation38%

Record high63° (1987)

Record low17° (2019)

Sat, 3147° / 35°

0.14

47 °

Harlem, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high47°

Average low35°

Average precipitation0.14 in

Chance of precipitation45%

Record high63° (1988)

Record low13° (1984)

Sun, 0147° / 34°

0.13

47 °

Harlem, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high47°

Average low34°

Average precipitation0.13 in

Chance of precipitation43%

Record high63° (1988)

Record low20° (1984)

Mon, 0246° / 34°

0.13

46 °

Harlem, Monday, 2 November

Climate normal for this date — 60-year average.

Average high46°

Average low34°

Average precipitation0.13 in

Chance of precipitation43%

Record high62° (1981)

Record low15° (1991)

Tue, 0347° / 34°

0.09

47 °

Harlem, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high47°

Average low34°

Average precipitation0.09 in

Chance of precipitation37%

Record high60° (1975)

Record low23° (2002)

Wed, 0446° / 35°

0.2

46 °

Harlem, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high46°

Average low35°

Average precipitation0.2 in

Chance of precipitation52%

Record high64° (1975)

Record low15° (2017)

Thu, 0545° / 34°

0.12

45 °

Harlem, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high45°

Average low34°

Average precipitation0.12 in

Chance of precipitation45%

Record high62° (1975)

Record low19° (2003)

Fri, 0644° / 33°

0.15

44 °

Harlem, Friday, 6 November

Climate normal for this date — 60-year average.

Average high44°

Average low33°

Average precipitation0.15 in

Chance of precipitation57%

Record high59° (2012)

Record low17° (1994)

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 Harlem, ID 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 Harlem, ID 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.