As of 02:04 PDT

Weather in Harpster, ID

48°Current weather

Harpster, Sunday, 18 October, 02:04

Clear. Feels like 48°. High 62°, low 38°.

Pressure30.09 inHg
Wind1.1 mph S
Humidity82%
Visibility6.2 mi
Dew point42°

Monthly outlook for Harpster, ID: average high 59.9°, average low 41.5°. That is 0.8° above the climate normal for October. Precipitation is expected on 5 days (about 0.8 inches), against a normal of 6 days and 1.5 inches. The warmest day looks like 21 October (66.3°), the coolest 19 October (36.3°).

59.9°/41.5°
Average high / low
+0.8°
Above normal
5 / 6
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October60.9°60.6°+0.1°
28 October – 6 November58.3°54.2°+2.3°
7 November – 16 Novemberat normal49.9°—

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, 1964° / 36°0Overcast
64 °Overcast

Harpster, Monday, 19 October

Overcast. High 64°, low 36°.

Pressure29.88 inHg
Wind1.9 mph NE
Humidity51%
Visibility6.2 mi
Dew point41°
Tue, 2063° / 40°0Overcast
63 °Overcast

Harpster, Tuesday, 20 October

Overcast. High 63°, low 40°.

Pressure30.03 inHg
Wind1.6 mph N
Humidity52%
Visibility6.2 mi
Dew point40°
Wed, 2166° / 40°0Clear
66 °Clear

Harpster, Wednesday, 21 October

Clear. High 66°, low 40°.

Pressure29.97 inHg
Wind2.1 mph N
Humidity51%
Visibility6.2 mi
Dew point41°
Thu, 2258° / 44°0.25Rain
58 °Rain

Harpster, Thursday, 22 October

Rain. High 58°, low 44°.

Pressure29.85 inHg
Wind7.1 mph W
Humidity63%
Visibility—
Dew point44°
Fri, 2353° / 41°0.12Light rain
53 °Light rain

Harpster, Friday, 23 October

Light rain. High 53°, low 41°.

Pressure30.15 inHg
Wind5 mph N
Humidity76%
Visibility—
Dew point40°
Sat, 2458° / 38°0Mostly clear
58 °Mostly clear

Harpster, Saturday, 24 October

Mostly clear. High 58°, low 38°.

Pressure30.39 inHg
Wind4.6 mph S
Humidity47%
Visibility—
Dew point30°
Sun, 2566° / 41°0Mostly clear
66 °Mostly clear

Harpster, Sunday, 25 October

Mostly clear. High 66°, low 41°.

Pressure30.21 inHg
Wind4.9 mph S
Humidity27%
Visibility—
Dew point22°
Mon, 2663° / 44°0Partly cloudy
63 °Partly cloudy

Harpster, Monday, 26 October

Partly cloudy. High 63°, low 44°.

Pressure30.00 inHg
Wind4.8 mph N
Humidity33%
Visibility—
Dew point27°
Tue, 2757° / 41°0Mostly clear
57 °Mostly clear

Harpster, Tuesday, 27 October

Mostly clear. High 57°, low 41°.

Pressure30.03 inHg
Wind4.8 mph S
Humidity44%
Visibility—
Dew point30°
Wed, 2860° / 41°0Partly cloudy
60 °Partly cloudy

Harpster, Wednesday, 28 October

Partly cloudy. High 60°, low 41°.

Pressure30.09 inHg
Wind5.4 mph N
Humidity44%
Visibility—
Dew point31°
Thu, 2964° / 42°0Overcast
64 °Overcast

Harpster, Thursday, 29 October

Overcast. High 64°, low 42°.

Pressure29.94 inHg
Wind5.9 mph W
Humidity42%
Visibility—
Dew point32°
Fri, 3064° / 45°0Overcast
64 °Overcast

Harpster, Friday, 30 October

Overcast. High 64°, low 45°.

Pressure29.85 inHg
Wind7.1 mph W
Humidity32%
Visibility—
Dew point27°
Sat, 3158° / 46°0.04Light rain
58 °Light rain

Harpster, Saturday, 31 October

Light rain. High 58°, low 46°.

Pressure29.83 inHg
Wind6 mph SE
Humidity30%
Visibility—
Dew point24°
Sun, 0155° / 42°0.07Light rain
55 °Light rain

Harpster, Sunday, 1 November

Light rain. High 55°, low 42°.

Pressure30.00 inHg
Wind5.6 mph SE
Humidity73%
Visibility—
Dew point41°
Mon, 0249° / 45°0.33Rain
49 °Rain

Harpster, Monday, 2 November

Rain. High 49°, low 45°.

Pressure30.06 inHg
Wind4.8 mph SE
Humidity91%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0354° / 36°0.06Climate normal
54 °Climate normal

Harpster, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high54°
Average low36°
Average precipitation0.06 in
Chance of precipitation27%
Record high70° (1965)
Record low18° (1973)
Wed, 0453° / 37°0.12Climate normal
53 °Climate normal

Harpster, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.12 in
Chance of precipitation53%
Record high71° (1980)
Record low19° (1973)
Thu, 0553° / 37°0.12Climate normal
53 °Climate normal

Harpster, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.12 in
Chance of precipitation48%
Record high71° (1975)
Record low9° (1971)
Fri, 0653° / 37°0.14Climate normal
53 °Climate normal

Harpster, Friday, 6 November

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.14 in
Chance of precipitation55%
Record high73° (2012)
Record low8° (1971)
Sat, 0752° / 37°0.14Climate normal
52 °Climate normal

Harpster, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.14 in
Chance of precipitation53%
Record high71° (1999)
Record low22° (1971)
Sun, 0851° / 35°0.1Climate normal
51 °Climate normal

Harpster, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.1 in
Chance of precipitation45%
Record high71° (2016)
Record low22° (1994)
Mon, 0951° / 35°0.11Climate normal
51 °Climate normal

Harpster, Monday, 9 November

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.11 in
Chance of precipitation52%
Record high69° (2016)
Record low23° (1986)
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)

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.