Monthly outlook for Harrisburg, ID: average high 46.1°, average low 30.9°. That is 2.8° above the climate normal for November. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 9 days and 2.6 inches. The warmest day looks like 11 November (63°), the coolest 22 November (23.3°).
46.1°/30.9°
Average high / low
+2.8°
Above normal
4 / 9
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 November – 20 November
47.9°
43°
+2.7°
21 November – 30 November
43.2°
37.4°
+3.2°
1 December – 10 December
at normal
35.3°
—
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).
Thu, 1259° / 40°0
59 °
Harrisburg, Thursday, 12 November
Overcast. High 59°, low 40°.
Pressure29.88 inHg
Wind2.1 mph S
Humidity42%
Visibility6.2 mi
Dew point36°
Fri, 1357° / 34°0
57 °
Harrisburg, Friday, 13 November
Overcast. High 57°, low 34°.
Pressure29.47 inHg
Wind2.7 mph S
Humidity43%
Visibility6.2 mi
Dew point36°
Sat, 1448° / 34°0.28
48 °
Harrisburg, Saturday, 14 November
Rain. High 48°, low 34°.
Pressure29.83 inHg
Wind1.3 mph W
Humidity67%
Visibility6.2 mi
Dew point41°
Sun, 1552° / 30°0
52 °
Harrisburg, Sunday, 15 November
Partly cloudy. High 52°, low 30°.
Pressure29.85 inHg
Wind3.8 mph S
Humidity49%
Visibility6.2 mi
Dew point33°
Mon, 1638° / 31°0.33
38 °
Harrisburg, Monday, 16 November
Light rain. High 38°, low 31°.
Pressure30.03 inHg
Wind6.5 mph NW
Humidity95%
Visibility—
Dew point37°
Tue, 1740° / 30°0.18
40 °
Harrisburg, Tuesday, 17 November
Light rain. High 40°, low 30°.
Pressure30.12 inHg
Wind2.1 mph S
Humidity79%
Visibility—
Dew point31°
Wed, 1839° / 34°0.07
39 °
Harrisburg, Wednesday, 18 November
Light rain. High 39°, low 34°.
Pressure29.97 inHg
Wind2.6 mph SE
Humidity96%
Visibility—
Dew point36°
Thu, 1942° / 30°0
42 °
Harrisburg, Thursday, 19 November
Overcast. High 42°, low 30°.
Pressure30.03 inHg
Wind5.2 mph NW
Humidity78%
Visibility—
Dew point32°
Fri, 2041° / 30°0
41 °
Harrisburg, Friday, 20 November
Overcast. High 41°, low 30°.
Pressure30.24 inHg
Wind4 mph NW
Humidity78%
Visibility—
Dew point30°
Sat, 2144° / 25°0
44 °
Harrisburg, Saturday, 21 November
Mostly clear. High 44°, low 25°.
Pressure30.30 inHg
Wind2.3 mph SE
Humidity64%
Visibility—
Dew point24°
Sun, 2241° / 23°0
41 °
Harrisburg, Sunday, 22 November
Mostly clear. High 41°, low 23°.
Pressure30.27 inHg
Wind2.7 mph SE
Humidity50%
Visibility—
Dew point17°
Mon, 2343° / 24°0
43 °
Harrisburg, Monday, 23 November
Mostly clear. High 43°, low 24°.
Pressure30.36 inHg
Wind2.2 mph E
Humidity54%
Visibility—
Dew point20°
Tue, 2444° / 25°0
44 °
Harrisburg, Tuesday, 24 November
Partly cloudy. High 44°, low 25°.
Pressure30.33 inHg
Wind2.6 mph E
Humidity56%
Visibility—
Dew point22°
Wed, 2543° / 29°0
43 °
Harrisburg, Wednesday, 25 November
Overcast. High 43°, low 29°.
Pressure30.21 inHg
Wind4.2 mph NW
Humidity56%
Visibility—
Dew point23°
Thu, 2644° / 33°0
44 °
Harrisburg, Thursday, 26 November
Light rain. High 44°, low 33°.
Pressure30.39 inHg
Wind2.8 mph E
Humidity74%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2736° / 24°0.17
36 °
Harrisburg, Friday, 27 November
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.17 in
Chance of precipitation65%
Record high51° (2014)
Record low3° (1993)
Sat, 2837° / 24°0.17
37 °
Harrisburg, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.17 in
Chance of precipitation50%
Record high54° (2021)
Record low-3° (1979)
Sun, 2937° / 23°0.14
37 °
Harrisburg, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high37°
Average low23°
Average precipitation0.14 in
Chance of precipitation50%
Record high48° (2012)
Record low0° (1979)
Mon, 3036° / 22°0.15
36 °
Harrisburg, Monday, 30 November
Climate normal for this date — 60-year average.
Average high36°
Average low22°
Average precipitation0.15 in
Chance of precipitation60%
Record high49° (2012)
Record low0° (1991)
Tue, 0137° / 23°0.21
37 °
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°0.22
37 °
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°0.15
37 °
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°0.18
35 °
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°0.14
35 °
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°0.17
35 °
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°0.17
34 °
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°0.15
34 °
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°0.14
34 °
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°0.17
36 °
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)
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.