As of 00:45 PDT

Weather in Harpster, ID

42°Current weather

Harpster, Sunday, 25 October, 00:45

Clear. Feels like 40°. High 55°, low 39°.

Pressure30.15 inHg
Wind3.4 mph S
Humidity86%
Visibility6.2 mi
Dew point38°

Monthly outlook for Harpster, ID: average high 53.5°, average low 37.9°. That is 0.5° below the climate normal for October. Precipitation is expected on 8 days (about 2.3 inches), against a normal of 7 days and 1.7 inches. The warmest day looks like 8 November (70°), the coolest 30 October (29.3°).

53.5°/37.9°
Average high / low
−0.5°
Below normal
8 / 7
Wet days / normal
2.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
25 October – 3 November51.6°55.7°-2.3°
4 November – 13 November56.9°51.1°+3.2°
14 November – 23 Novemberat normal46.9°—

October records over 66 years

91.6°1 October 1992All-time high
17.2°9 October 1985All-time low

Climate normals and records are computed from the nearest reference point — Stites (7 mi).

Mon, 2655° / 42°0.21Rain
55 °Rain

Harpster, Monday, 26 October

Rain. High 55°, low 42°.

Pressure29.91 inHg
Wind3.7 mph NW
Humidity53%
Visibility6.2 mi
Dew point37°
Tue, 2755° / 39°0.37Rain
55 °Rain

Harpster, Tuesday, 27 October

Rain. High 55°, low 39°.

Pressure30.00 inHg
Wind2.3 mph W
Humidity56%
Visibility6.2 mi
Dew point38°
Wed, 2854° / 33°0.06Light rain
54 °Light rain

Harpster, Wednesday, 28 October

Light rain. High 54°, low 33°.

Pressure30.00 inHg
Wind3 mph N
Humidity67%
Visibility6.2 mi
Dew point39°
Thu, 2948° / 32°0.1Light rain
48 °Light rain

Harpster, Thursday, 29 October

Light rain. High 48°, low 32°.

Pressure30.00 inHg
Wind2.8 mph N
Humidity76%
Visibility—
Dew point34°
Fri, 3044° / 29°0Partly cloudy
44 °Partly cloudy

Harpster, Friday, 30 October

Partly cloudy. High 44°, low 29°.

Pressure30.00 inHg
Wind4.9 mph SW
Humidity75%
Visibility—
Dew point31°
Sat, 3144° / 32°0.04Snow
44 °Snow

Harpster, Saturday, 31 October

Snow. High 44°, low 32°.

Pressure30.06 inHg
Wind6.4 mph N
Humidity71%
Visibility—
Dew point33°
Sun, 0153° / 30°0Clear
53 °Clear

Harpster, Sunday, 1 November

Clear. High 53°, low 30°.

Pressure30.27 inHg
Wind5.3 mph S
Humidity43%
Visibility—
Dew point22°
Mon, 0256° / 35°0Overcast
56 °Overcast

Harpster, Monday, 2 November

Overcast. High 56°, low 35°.

Pressure30.24 inHg
Wind5.7 mph S
Humidity31%
Visibility—
Dew point18°
Tue, 0352° / 38°0.03Light rain
52 °Light rain

Harpster, Tuesday, 3 November

Light rain. High 52°, low 38°.

Pressure30.03 inHg
Wind11.1 mph SW
Humidity75%
Visibility—
Dew point37°
Wed, 0453° / 36°0Overcast
53 °Overcast

Harpster, Wednesday, 4 November

Overcast. High 53°, low 36°.

Pressure29.97 inHg
Wind6.8 mph SW
Humidity54%
Visibility—
Dew point31°
Thu, 0552° / 42°0.15Light rain
52 °Light rain

Harpster, Thursday, 5 November

Light rain. High 52°, low 42°.

Pressure29.62 inHg
Wind12.5 mph S
Humidity55%
Visibility—
Dew point35°
Fri, 0655° / 40°0.69Rain
55 °Rain

Harpster, Friday, 6 November

Rain. High 55°, low 40°.

Pressure29.68 inHg
Wind17.5 mph SW
Humidity95%
Visibility—
Dew point39°
Sat, 0747° / 45°0.63Rain
47 °Rain

Harpster, Saturday, 7 November

Rain. High 47°, low 45°.

Pressure29.88 inHg
Wind3.2 mph E
Humidity97%
Visibility—
Dew point45°
Sun, 0870° / 46°0.02Light rain
70 °Light rain

Harpster, Sunday, 8 November

Light rain. High 70°, low 46°.

Pressure30.00 inHg
Wind6.2 mph S
Humidity81%
Visibility—
Dew point50°
Mon, 0964° / 49°0Clear
64 °Clear

Harpster, Monday, 9 November

Clear. High 64°, low 49°.

Pressure29.80 inHg
Wind5.1 mph SE
Humidity45%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1050° / 34°0.07Climate normal
50 °Climate normal

Harpster, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high50°
Average low34°
Average precipitation0.07 in
Chance of precipitation37%
Record high69° (2016)
Record low13° (1986)
Wed, 1150° / 34°0.09Climate normal
50 °Climate normal

Harpster, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high50°
Average low34°
Average precipitation0.09 in
Chance of precipitation33%
Record high71° (2016)
Record low17° (1985)
Thu, 1249° / 35°0.11Climate normal
49 °Climate normal

Harpster, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.11 in
Chance of precipitation47%
Record high74° (1999)
Record low3° (1985)
Fri, 1349° / 34°0.1Climate normal
49 °Climate normal

Harpster, Friday, 13 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.1 in
Chance of precipitation47%
Record high72° (1999)
Record low0° (1985)
Sat, 1449° / 34°0.08Climate normal
49 °Climate normal

Harpster, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.08 in
Chance of precipitation45%
Record high72° (1999)
Record low16° (1968)
Sun, 1550° / 33°0.06Climate normal
50 °Climate normal

Harpster, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high50°
Average low33°
Average precipitation0.06 in
Chance of precipitation30%
Record high65° (2001)
Record low18° (1988)
Mon, 1649° / 34°0.1Climate normal
49 °Climate normal

Harpster, Monday, 16 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.1 in
Chance of precipitation55%
Record high65° (1999)
Record low18° (1968)
Tue, 1748° / 34°0.12Climate normal
48 °Climate normal

Harpster, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.12 in
Chance of precipitation50%
Record high66° (2008)
Record low17° (1968)
Wed, 1847° / 33°0.13Climate normal
47 °Climate normal

Harpster, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.13 in
Chance of precipitation55%
Record high64° (2008)
Record low15° (2022)
Thu, 1947° / 31°0.1Climate normal
47 °Climate normal

Harpster, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high47°
Average low31°
Average precipitation0.1 in
Chance of precipitation43%
Record high62° (2003)
Record low8° (1985)
Fri, 2047° / 32°0.09Climate normal
47 °Climate normal

Harpster, Friday, 20 November

Climate normal for this date — 60-year average.

Average high47°
Average low32°
Average precipitation0.09 in
Chance of precipitation50%
Record high63° (2002)
Record low14° (2022)
Sat, 2145° / 31°0.09Climate normal
45 °Climate normal

Harpster, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high45°
Average low31°
Average precipitation0.09 in
Chance of precipitation48%
Record high64° (2002)
Record low14° (1977)
Sun, 2244° / 30°0.11Climate normal
44 °Climate normal

Harpster, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high44°
Average low30°
Average precipitation0.11 in
Chance of precipitation48%
Record high60° (2002)
Record low3° (1994)
Mon, 2344° / 30°0.11Climate normal
44 °Climate normal

Harpster, Monday, 23 November

Climate normal for this date — 60-year average.

Average high44°
Average low30°
Average precipitation0.11 in
Chance of precipitation53%
Record high60° (2017)
Record low-10° (1985)

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 Harpster, 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 Harpster, 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.