Monthly outlook for Piedmont, MT: average high 38.8°, average low 29°. That is 0.1° above the climate normal for November. Precipitation is expected on 11 days (about 1.6 inches), against a normal of 4 days and 0.6 inches. The warmest day looks like 12 November (61.8°), the coolest 26 November (12.9°).
38.8°/29°
Average high / low
+0.1°
Above normal
11 / 4
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 November – 21 November
46°
40.5°
+3.1°
22 November – 1 December
26.6°
34.6°
-4.4°
2 December – 11 December
at normal
31.4°
—
November records over 66 years
67.3°5 November 2020All-time high
-33°23 November 1985All-time low
Climate normals and records are computed from the nearest reference point — Cardwell (9 mi).
Fri, 1356° / 41°0
56 °
Piedmont, Friday, 13 November
Overcast. High 56°, low 41°.
Pressure29.68 inHg
Wind3.2 mph NE
Humidity44%
Visibility6.2 mi
Dew point27°
Sat, 1453° / 34°0.01
53 °
Piedmont, Saturday, 14 November
Light rain. High 53°, low 34°.
Pressure29.71 inHg
Wind7.5 mph SW
Humidity49%
Visibility6.2 mi
Dew point34°
Sun, 1551° / 34°0
51 °
Piedmont, Sunday, 15 November
Mostly clear. High 51°, low 34°.
Pressure29.94 inHg
Wind4.1 mph SW
Humidity53%
Visibility6.2 mi
Dew point30°
Mon, 1646° / 35°0.14
46 °
Piedmont, Monday, 16 November
Light rain. High 46°, low 35°.
Pressure29.91 inHg
Wind2.8 mph NE
Humidity58%
Visibility—
Dew point30°
Tue, 1742° / 34°0.2
42 °
Piedmont, Tuesday, 17 November
Light rain. High 42°, low 34°.
Pressure30.03 inHg
Wind3.9 mph SW
Humidity74%
Visibility—
Dew point31°
Wed, 1841° / 37°0.28
41 °
Piedmont, Wednesday, 18 November
Snow. High 41°, low 37°.
Pressure29.94 inHg
Wind7 mph NE
Humidity99%
Visibility—
Dew point39°
Thu, 1937° / 35°0.06
37 °
Piedmont, Thursday, 19 November
Light snow. High 37°, low 35°.
Pressure30.15 inHg
Wind6.2 mph NE
Humidity97%
Visibility—
Dew point36°
Fri, 2037° / 34°0.05
37 °
Piedmont, Friday, 20 November
Snow. High 37°, low 34°.
Pressure30.15 inHg
Wind7.9 mph NE
Humidity89%
Visibility—
Dew point33°
Sat, 2136° / 25°0.26
36 °
Piedmont, Saturday, 21 November
Snow. High 36°, low 25°.
Pressure30.09 inHg
Wind7.2 mph NE
Humidity98%
Visibility—
Dew point34°
Sun, 2236° / 25°0.01
36 °
Piedmont, Sunday, 22 November
Light snow. High 36°, low 25°.
Pressure30.12 inHg
Wind9.3 mph SW
Humidity80%
Visibility—
Dew point27°
Mon, 2330° / 23°0.06
30 °
Piedmont, Monday, 23 November
Light snow. High 30°, low 23°.
Pressure30.33 inHg
Wind6 mph NE
Humidity81%
Visibility—
Dew point23°
Tue, 2434° / 21°0.17
34 °
Piedmont, Tuesday, 24 November
Snow. High 34°, low 21°.
Pressure30.12 inHg
Wind7.9 mph SW
Humidity80%
Visibility—
Dew point25°
Wed, 2522° / 18°0.15
22 °
Piedmont, Wednesday, 25 November
Light snow. High 22°, low 18°.
Pressure30.33 inHg
Wind7.1 mph NE
Humidity89%
Visibility—
Dew point18°
Thu, 2618° / 13°0.1
18 °
Piedmont, Thursday, 26 November
Light snow. High 18°, low 13°.
Pressure30.68 inHg
Wind7.2 mph NE
Humidity89%
Visibility—
Dew point13°
Fri, 2721° / 14°0.13
21 °
Piedmont, Friday, 27 November
Light snow. High 21°, low 14°.
Pressure30.53 inHg
Wind4.7 mph E
Humidity90%
Visibility—
Dew point17°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2834° / 17°0.03
34 °
Piedmont, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high34°
Average low17°
Average precipitation0.03 in
Chance of precipitation22%
Record high59° (2021)
Record low-10° (1960)
Sun, 2933° / 16°0.03
33 °
Piedmont, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high33°
Average low16°
Average precipitation0.03 in
Chance of precipitation25%
Record high52° (1980)
Record low-17° (2006)
Mon, 3033° / 17°0.03
33 °
Piedmont, Monday, 30 November
Climate normal for this date — 60-year average.
Average high33°
Average low17°
Average precipitation0.03 in
Chance of precipitation28%
Record high54° (1999)
Record low-19° (1975)
Tue, 0134° / 17°0.04
34 °
Piedmont, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high34°
Average low17°
Average precipitation0.04 in
Chance of precipitation23%
Record high62° (2021)
Record low-19° (1985)
Wed, 0234° / 17°0.06
34 °
Piedmont, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high34°
Average low17°
Average precipitation0.06 in
Chance of precipitation32%
Record high60° (2021)
Record low-15° (2009)
Thu, 0333° / 17°0.04
33 °
Piedmont, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high33°
Average low17°
Average precipitation0.04 in
Chance of precipitation22%
Record high53° (2024)
Record low-16° (2009)
Fri, 0433° / 16°0.04
33 °
Piedmont, Friday, 4 December
Climate normal for this date — 60-year average.
Average high33°
Average low16°
Average precipitation0.04 in
Chance of precipitation25%
Record high56° (2021)
Record low-14° (1972)
Sat, 0532° / 14°0.03
32 °
Piedmont, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high32°
Average low14°
Average precipitation0.03 in
Chance of precipitation27%
Record high54° (2023)
Record low-41° (1972)
Sun, 0631° / 14°0.03
31 °
Piedmont, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high31°
Average low14°
Average precipitation0.03 in
Chance of precipitation23%
Record high52° (1987)
Record low-26° (1972)
Mon, 0730° / 14°0.02
30 °
Piedmont, Monday, 7 December
Climate normal for this date — 60-year average.
Average high30°
Average low14°
Average precipitation0.02 in
Chance of precipitation27%
Record high50° (2020)
Record low-19° (2013)
Tue, 0829° / 12°0.02
29 °
Piedmont, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high29°
Average low12°
Average precipitation0.02 in
Chance of precipitation25%
Record high53° (2020)
Record low-40° (1972)
Wed, 0930° / 12°0.02
30 °
Piedmont, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high30°
Average low12°
Average precipitation0.02 in
Chance of precipitation18%
Record high49° (2020)
Record low-42° (1972)
Thu, 1031° / 15°0.02
31 °
Piedmont, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high31°
Average low15°
Average precipitation0.02 in
Chance of precipitation18%
Record high56° (2025)
Record low-32° (1972)
Fri, 1131° / 14°0.02
31 °
Piedmont, Friday, 11 December
Climate normal for this date — 60-year average.
Average high31°
Average low14°
Average precipitation0.02 in
Chance of precipitation18%
Record high56° (2025)
Record low-34° (1961)
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 Piedmont, MT 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 Piedmont, MT 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.