Monthly outlook for Nampa, ID: average high 55.6°, average low 37.2°. That is 2.7° above the climate normal for November. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 5 days and 0.7 inches. The warmest day looks like 13 November (65.7°), the coolest 20 November (24.3°).
55.6°/37.2°
Average high / low
+2.7°
Above normal
2 / 5
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
6 November – 15 November
61.4°
52.1°
+5.2°
16 November – 25 November
45.8°
46.9°
-0.6°
26 November – 5 December
at normal
42.3°
—
November records over 66 years
73.8°7 November 1999All-time high
0.9°16 November 2014All-time low
Sat, 0765° / 36°0
65 °
Nampa, Saturday, 7 November
Clear. High 65°, low 36°.
Pressure30.24 inHg
Wind4.4 mph SE
Humidity46%
Visibility6.2 mi
Dew point37°
Sun, 0863° / 44°0
63 °
Nampa, Sunday, 8 November
Overcast. High 63°, low 44°.
Pressure30.12 inHg
Wind4.2 mph S
Humidity42%
Visibility6.2 mi
Dew point37°
Mon, 0961° / 38°0
61 °
Nampa, Monday, 9 November
Overcast. High 61°, low 38°.
Pressure30.12 inHg
Wind1.9 mph SW
Humidity52%
Visibility6.2 mi
Dew point38°
Tue, 1063° / 40°0
63 °
Nampa, Tuesday, 10 November
Partly cloudy. High 63°, low 40°.
Pressure30.27 inHg
Wind0.7 mph NE
Humidity51%
Visibility6.2 mi
Dew point41°
Wed, 1165° / 46°0
65 °
Nampa, Wednesday, 11 November
Overcast. High 65°, low 46°.
Pressure30.24 inHg
Wind8 mph SE
Humidity49%
Visibility—
Dew point37°
Thu, 1265° / 43°0
65 °
Nampa, Thursday, 12 November
Clear. High 65°, low 43°.
Pressure30.12 inHg
Wind12.5 mph SE
Humidity41%
Visibility—
Dew point32°
Fri, 1366° / 43°0
66 °
Nampa, Friday, 13 November
Overcast. High 66°, low 43°.
Pressure29.97 inHg
Wind19.2 mph SE
Humidity37%
Visibility—
Dew point29°
Sat, 1456° / 50°0.01
56 °
Nampa, Saturday, 14 November
Light rain. High 56°, low 50°.
Pressure29.94 inHg
Wind14.5 mph S
Humidity31%
Visibility—
Dew point25°
Sun, 1555° / 42°0.09
55 °
Nampa, Sunday, 15 November
Light rain. High 55°, low 42°.
Pressure30.06 inHg
Wind7.9 mph W
Humidity37%
Visibility—
Dew point25°
Mon, 1656° / 37°0.02
56 °
Nampa, Monday, 16 November
Light rain. High 56°, low 37°.
Pressure30.03 inHg
Wind14 mph SE
Humidity42%
Visibility—
Dew point26°
Tue, 1752° / 37°0.07
52 °
Nampa, Tuesday, 17 November
Light rain. High 52°, low 37°.
Pressure30.03 inHg
Wind12.7 mph W
Humidity68%
Visibility—
Dew point35°
Wed, 1843° / 31°0.01
43 °
Nampa, Wednesday, 18 November
Light snow. High 43°, low 31°.
Pressure30.30 inHg
Wind6.6 mph NW
Humidity63%
Visibility—
Dew point27°
Thu, 1942° / 27°0
42 °
Nampa, Thursday, 19 November
Clear. High 42°, low 27°.
Pressure30.33 inHg
Wind10.1 mph NW
Humidity59%
Visibility—
Dew point22°
Fri, 2042° / 24°0
42 °
Nampa, Friday, 20 November
Clear. High 42°, low 24°.
Pressure30.21 inHg
Wind7 mph NW
Humidity52%
Visibility—
Dew point19°
Sat, 2139° / 25°0
39 °
Nampa, Saturday, 21 November
Overcast. High 39°, low 25°.
Pressure30.21 inHg
Wind5.8 mph NW
Humidity46%
Visibility—
Dew point15°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2246° / 31°0.06
46 °
Nampa, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.06 in
Chance of precipitation33%
Record high61° (2017)
Record low10° (1985)
Mon, 2345° / 30°0.05
45 °
Nampa, Monday, 23 November
Climate normal for this date — 60-year average.
Average high45°
Average low30°
Average precipitation0.05 in
Chance of precipitation25%
Record high68° (2017)
Record low10° (1985)
Tue, 2445° / 30°0.07
45 °
Nampa, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high45°
Average low30°
Average precipitation0.07 in
Chance of precipitation35%
Record high63° (1990)
Record low14° (1985)
Wed, 2544° / 30°0.07
44 °
Nampa, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.07 in
Chance of precipitation37%
Record high59° (1960)
Record low14° (1993)
Thu, 2643° / 29°0.05
43 °
Nampa, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.05 in
Chance of precipitation30%
Record high63° (1998)
Record low9° (1985)
Fri, 2742° / 29°0.04
42 °
Nampa, Friday, 27 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.04 in
Chance of precipitation35%
Record high61° (2014)
Record low13° (1985)
Sat, 2842° / 29°0.06
42 °
Nampa, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.06 in
Chance of precipitation28%
Record high56° (1999)
Record low8° (1979)
Sun, 2942° / 29°0.05
42 °
Nampa, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.05 in
Chance of precipitation32%
Record high58° (2012)
Record low8° (1979)
Mon, 3042° / 29°0.06
42 °
Nampa, Monday, 30 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.06 in
Chance of precipitation28%
Record high58° (1998)
Record low3° (1985)
Tue, 0142° / 29°0.07
42 °
Nampa, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.07 in
Chance of precipitation42%
Record high57° (1975)
Record low9° (1985)
Wed, 0243° / 29°0.07
43 °
Nampa, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.07 in
Chance of precipitation33%
Record high56° (1975)
Record low13° (1983)
Thu, 0343° / 29°0.06
43 °
Nampa, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.06 in
Chance of precipitation30%
Record high58° (1987)
Record low14° (1983)
Fri, 0443° / 29°0.05
43 °
Nampa, Friday, 4 December
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.05 in
Chance of precipitation32%
Record high58° (2007)
Record low15° (2001)
Sat, 0541° / 27°0.04
41 °
Nampa, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high41°
Average low27°
Average precipitation0.04 in
Chance of precipitation25%
Record high57° (1987)
Record low3° (1983)
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 Nampa, 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 Nampa, 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.