As of 14:18 PST

Weather in Harrisburg, ID

45°Current weather

Harrisburg, Sunday, 15 November, 14:18

Overcast. Feels like 45°. High 45°, low 37°.

Pressure30.00 inHg
Wind2.3 mph N
Humidity85%
Visibility6.2 mi
Dew point41°

Monthly outlook for Harrisburg, ID: average high 37.5°, average low 27.8°. That is 0.9° below the climate normal for November. Precipitation is expected on 8 days (about 1.7 inches), against a normal of 9 days and 2.7 inches. The warmest day looks like 15 November (45°), the coolest 23 November (21.9°).

37.5°/27.8°
Average high / low
−0.9°
Below normal
8 / 9
Wet days / normal
1.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 November – 24 November38°40.9°-1.6°
25 November – 4 December36.8°36.4°+0.2°
5 December – 14 Decemberat normal34.6°—

November records over 66 years

66.6°1 November 1965All-time high
-15.2°23 November 1985All-time low

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

Mon, 1640° / 36°0.41Light rain
40 °Light rain

Harrisburg, Monday, 16 November

Light rain. High 40°, low 36°.

Pressure30.09 inHg
Wind3 mph NW
Humidity97%
Visibility4.8 mi
Dew point41°
Tue, 1736° / 29°0.07Light rain
36 °Light rain

Harrisburg, Tuesday, 17 November

Light rain. High 36°, low 29°.

Pressure30.00 inHg
Wind7.5 mph NW
Humidity88%
Visibility5.9 mi
Dew point35°
Wed, 1841° / 24°0Overcast
41 °Overcast

Harrisburg, Wednesday, 18 November

Overcast. High 41°, low 24°.

Pressure30.00 inHg
Wind2.2 mph S
Humidity63%
Visibility6.2 mi
Dew point30°
Thu, 1938° / 27°0.03Light snow
38 °Light snow

Harrisburg, Thursday, 19 November

Light snow. High 38°, low 27°.

Pressure30.00 inHg
Wind1.9 mph NW
Humidity70%
Visibility6.2 mi
Dew point29°
Fri, 2033° / 30°0.06Snow
33 °Snow

Harrisburg, Friday, 20 November

Snow. High 33°, low 30°.

Pressure30.00 inHg
Wind6.4 mph NW
Humidity94%
Visibility—
Dew point30°
Sat, 2134° / 23°0Overcast
34 °Overcast

Harrisburg, Saturday, 21 November

Overcast. High 34°, low 23°.

Pressure29.97 inHg
Wind4.8 mph SE
Humidity72%
Visibility—
Dew point22°
Sun, 2240° / 25°0.01Light rain
40 °Light rain

Harrisburg, Sunday, 22 November

Light rain. High 40°, low 25°.

Pressure30.00 inHg
Wind4.3 mph E
Humidity70%
Visibility—
Dew point26°
Mon, 2335° / 22°0.01Light snow
35 °Light snow

Harrisburg, Monday, 23 November

Light snow. High 35°, low 22°.

Pressure30.00 inHg
Wind4.9 mph SE
Humidity57%
Visibility—
Dew point16°
Tue, 2438° / 30°0.06Snow
38 °Snow

Harrisburg, Tuesday, 24 November

Snow. High 38°, low 30°.

Pressure29.68 inHg
Wind6.2 mph SE
Humidity91%
Visibility—
Dew point31°
Wed, 2541° / 30°0.02Light rain
41 °Light rain

Harrisburg, Wednesday, 25 November

Light rain. High 41°, low 30°.

Pressure30.03 inHg
Wind7.4 mph SW
Humidity69%
Visibility—
Dew point29°
Thu, 2641° / 27°0.02Light snow
41 °Light snow

Harrisburg, Thursday, 26 November

Light snow. High 41°, low 27°.

Pressure30.18 inHg
Wind9.8 mph SW
Humidity63%
Visibility—
Dew point26°
Fri, 2733° / 24°0.26Snow
33 °Snow

Harrisburg, Friday, 27 November

Snow. High 33°, low 24°.

Pressure29.91 inHg
Wind4.3 mph E
Humidity77%
Visibility—
Dew point22°
Sat, 2838° / 29°0.1Light snow
38 °Light snow

Harrisburg, Saturday, 28 November

Light snow. High 38°, low 29°.

Pressure30.15 inHg
Wind3.2 mph SE
Humidity84%
Visibility—
Dew point29°
Sun, 2934° / 22°0.02Light snow
34 °Light snow

Harrisburg, Sunday, 29 November

Light snow. High 34°, low 22°.

Pressure30.47 inHg
Wind3.5 mph SE
Humidity78%
Visibility—
Dew point23°
Mon, 3034° / 29°0.53Snow
34 °Snow

Harrisburg, Monday, 30 November

Snow. High 34°, low 29°.

Pressure30.15 inHg
Wind3.7 mph SE
Humidity100%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0137° / 23°0.21Climate normal
37 °Climate normal

Harrisburg, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high37°
Average low23°
Average precipitation0.21 in
Chance of precipitation52%
Record high56° (2021)
Record low-9° (1985)
Wed, 0237° / 25°0.22Climate normal
37 °Climate normal

Harrisburg, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high37°
Average low25°
Average precipitation0.22 in
Chance of precipitation57%
Record high52° (2021)
Record low6° (1985)
Thu, 0337° / 24°0.15Climate normal
37 °Climate normal

Harrisburg, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high37°
Average low24°
Average precipitation0.15 in
Chance of precipitation45%
Record high52° (1987)
Record low1° (1984)
Fri, 0435° / 22°0.18Climate normal
35 °Climate normal

Harrisburg, Friday, 4 December

Climate normal for this date — 60-year average.

Average high35°
Average low22°
Average precipitation0.18 in
Chance of precipitation50%
Record high50° (1987)
Record low-9° (1972)
Sat, 0535° / 21°0.14Climate normal
35 °Climate normal

Harrisburg, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high35°
Average low21°
Average precipitation0.14 in
Chance of precipitation45%
Record high52° (2023)
Record low-16° (1972)
Sun, 0635° / 21°0.17Climate normal
35 °Climate normal

Harrisburg, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high35°
Average low21°
Average precipitation0.17 in
Chance of precipitation58%
Record high51° (2023)
Record low-6° (2013)
Mon, 0734° / 21°0.17Climate normal
34 °Climate normal

Harrisburg, Monday, 7 December

Climate normal for this date — 60-year average.

Average high34°
Average low21°
Average precipitation0.17 in
Chance of precipitation53%
Record high47° (2023)
Record low-7° (2005)
Tue, 0834° / 20°0.15Climate normal
34 °Climate normal

Harrisburg, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high34°
Average low20°
Average precipitation0.15 in
Chance of precipitation50%
Record high52° (2020)
Record low-20° (1972)
Wed, 0934° / 20°0.14Climate normal
34 °Climate normal

Harrisburg, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high34°
Average low20°
Average precipitation0.14 in
Chance of precipitation55%
Record high48° (2015)
Record low-24° (1972)
Thu, 1036° / 22°0.17Climate normal
36 °Climate normal

Harrisburg, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high36°
Average low22°
Average precipitation0.17 in
Chance of precipitation62%
Record high55° (2025)
Record low-21° (1972)
Fri, 1135° / 22°0.14Climate normal
35 °Climate normal

Harrisburg, Friday, 11 December

Climate normal for this date — 60-year average.

Average high35°
Average low22°
Average precipitation0.14 in
Chance of precipitation60%
Record high51° (2025)
Record low-10° (1961)
Sat, 1235° / 22°0.17Climate normal
35 °Climate normal

Harrisburg, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high35°
Average low22°
Average precipitation0.17 in
Chance of precipitation63%
Record high54° (2025)
Record low-1° (1961)
Sun, 1334° / 22°0.19Climate normal
34 °Climate normal

Harrisburg, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high34°
Average low22°
Average precipitation0.19 in
Chance of precipitation62%
Record high55° (2025)
Record low-6° (1967)
Mon, 1434° / 21°0.16Climate normal
34 °Climate normal

Harrisburg, Monday, 14 December

Climate normal for this date — 60-year average.

Average high34°
Average low21°
Average precipitation0.16 in
Chance of precipitation57%
Record high52° (2025)
Record low-9° (1967)

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 Harrisburg, 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 Harrisburg, 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.