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As of 07:26 MDT

Weather in Piper, MT

32°Current weather

Piper, Sunday, 11 October, 07:26

Snow. Feels like 28°. High 33°, low 29°.

Pressure30.00 inHg
Wind3.3 mph NE
Humidity98%
Visibility1.3 mi
Dew point31°

Monthly outlook for Piper, MT: average high 55.1°, average low 36°. That is 0.3° above the climate normal for October. Precipitation is expected on 2 days (about 1.1 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 17 October (69.3°), the coolest 14 October (18.5°).

55.1°/36°
Average high / low
+0.3°
Above normal
2 / 4
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 October – 20 October52.5°55.3°-1.6°
21 October – 30 October59.5°51.9°+4.3°
31 October – 9 Novemberat normal46.2°—

October records over 66 years

87.4°1 October 2011All-time high
-16.4°30 October 1991All-time low

Climate normals and records are computed from the nearest reference point — Lewistown (13 mi).

Mon, 1231° / 21°0.27Snow
31 °Snow

Piper, Monday, 12 October

Snow. High 31°, low 21°.

Pressure30.15 inHg
Wind7.3 mph W
Humidity98%
Visibility5.9 mi
Dew point29°
Tue, 1341° / 21°0Clear
41 °Clear

Piper, Tuesday, 13 October

Clear. High 41°, low 21°.

Pressure30.06 inHg
Wind3.4 mph W
Humidity67%
Visibility6.2 mi
Dew point28°
Wed, 1448° / 18°0Clear
48 °Clear

Piper, Wednesday, 14 October

Clear. High 48°, low 18°.

Pressure30.09 inHg
Wind1.3 mph E
Humidity54%
Visibility6.2 mi
Dew point22°
Thu, 1549° / 29°0Clear
49 °Clear

Piper, Thursday, 15 October

Clear. High 49°, low 29°.

Pressure30.59 inHg
Wind5.4 mph E
Humidity60%
Visibility—
Dew point29°
Fri, 1666° / 34°0Clear
66 °Clear

Piper, Friday, 16 October

Clear. High 66°, low 34°.

Pressure30.24 inHg
Wind7.3 mph W
Humidity31%
Visibility—
Dew point28°
Sat, 1769° / 49°0Partly cloudy
69 °Partly cloudy

Piper, Saturday, 17 October

Partly cloudy. High 69°, low 49°.

Pressure29.91 inHg
Wind16.3 mph W
Humidity25%
Visibility—
Dew point28°
Sun, 1864° / 48°0Mostly clear
64 °Mostly clear

Piper, Sunday, 18 October

Mostly clear. High 64°, low 48°.

Pressure29.97 inHg
Wind22 mph W
Humidity34%
Visibility—
Dew point31°
Mon, 1969° / 48°0Overcast
69 °Overcast

Piper, Monday, 19 October

Overcast. High 69°, low 48°.

Pressure29.80 inHg
Wind11.5 mph W
Humidity21%
Visibility—
Dew point24°
Tue, 2055° / 42°0Overcast
55 °Overcast

Piper, Tuesday, 20 October

Overcast. High 55°, low 42°.

Pressure29.91 inHg
Wind11.6 mph NW
Humidity53%
Visibility—
Dew point34°
Wed, 2154° / 39°0Clear
54 °Clear

Piper, Wednesday, 21 October

Clear. High 54°, low 39°.

Pressure29.97 inHg
Wind16.9 mph W
Humidity32%
Visibility—
Dew point21°
Thu, 2256° / 39°0Clear
56 °Clear

Piper, Thursday, 22 October

Clear. High 56°, low 39°.

Pressure30.06 inHg
Wind9.8 mph W
Humidity25%
Visibility—
Dew point17°
Fri, 2367° / 41°0Overcast
67 °Overcast

Piper, Friday, 23 October

Overcast. High 67°, low 41°.

Pressure29.91 inHg
Wind10.4 mph W
Humidity12%
Visibility—
Dew point8°
Sat, 2456° / 40°0Overcast
56 °Overcast

Piper, Saturday, 24 October

Overcast. High 56°, low 40°.

Pressure30.06 inHg
Wind7.9 mph SW
Humidity27%
Visibility—
Dew point19°
Sun, 2556° / 34°0Overcast
56 °Overcast

Piper, Sunday, 25 October

Overcast. High 56°, low 34°.

Pressure30.27 inHg
Wind7.6 mph W
Humidity26%
Visibility—
Dew point16°
Mon, 2668° / 42°0Overcast
68 °Overcast

Piper, Monday, 26 October

Overcast. High 68°, low 42°.

Pressure29.83 inHg
Wind22.8 mph NW
Humidity21%
Visibility—
Dew point20°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2751° / 32°0.05Climate normal
51 °Climate normal

Piper, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high51°
Average low32°
Average precipitation0.05 in
Chance of precipitation28%
Record high70° (2024)
Record low-3° (2023)
Wed, 2850° / 32°0.06Climate normal
50 °Climate normal

Piper, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high50°
Average low32°
Average precipitation0.06 in
Chance of precipitation25%
Record high71° (1990)
Record low1° (2023)
Thu, 2948° / 31°0.04Climate normal
48 °Climate normal

Piper, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high48°
Average low31°
Average precipitation0.04 in
Chance of precipitation22%
Record high72° (1968)
Record low-5° (1991)
Fri, 3048° / 29°0.04Climate normal
48 °Climate normal

Piper, Friday, 30 October

Climate normal for this date — 60-year average.

Average high48°
Average low29°
Average precipitation0.04 in
Chance of precipitation27%
Record high68° (1987)
Record low-16° (1991)
Sat, 3148° / 30°0.05Climate normal
48 °Climate normal

Piper, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high48°
Average low30°
Average precipitation0.05 in
Chance of precipitation22%
Record high69° (2008)
Record low0° (1984)
Sun, 0147° / 30°0.03Climate normal
47 °Climate normal

Piper, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high47°
Average low30°
Average precipitation0.03 in
Chance of precipitation20%
Record high69° (2025)
Record low-5° (1991)
Mon, 0247° / 29°0.02Climate normal
47 °Climate normal

Piper, Monday, 2 November

Climate normal for this date — 60-year average.

Average high47°
Average low29°
Average precipitation0.02 in
Chance of precipitation20%
Record high68° (2020)
Record low-16° (1991)
Tue, 0348° / 30°0.05Climate normal
48 °Climate normal

Piper, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high48°
Average low30°
Average precipitation0.05 in
Chance of precipitation22%
Record high68° (1981)
Record low-9° (1991)
Wed, 0448° / 30°0.05Climate normal
48 °Climate normal

Piper, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high48°
Average low30°
Average precipitation0.05 in
Chance of precipitation23%
Record high69° (1976)
Record low-4° (2003)
Thu, 0547° / 30°0.07Climate normal
47 °Climate normal

Piper, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high47°
Average low30°
Average precipitation0.07 in
Chance of precipitation30%
Record high69° (2010)
Record low-15° (2003)
Fri, 0646° / 28°0.03Climate normal
46 °Climate normal

Piper, Friday, 6 November

Climate normal for this date — 60-year average.

Average high46°
Average low28°
Average precipitation0.03 in
Chance of precipitation18%
Record high69° (2010)
Record low-3° (2003)
Sat, 0745° / 28°0.02Climate normal
45 °Climate normal

Piper, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high45°
Average low28°
Average precipitation0.02 in
Chance of precipitation25%
Record high70° (1999)
Record low-4° (1973)
Sun, 0844° / 27°0.06Climate normal
44 °Climate normal

Piper, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high44°
Average low27°
Average precipitation0.06 in
Chance of precipitation30%
Record high68° (1999)
Record low-2° (2022)
Mon, 0943° / 26°0.05Climate normal
43 °Climate normal

Piper, Monday, 9 November

Climate normal for this date — 60-year average.

Average high43°
Average low26°
Average precipitation0.05 in
Chance of precipitation22%
Record high69° (2016)
Record low-4° (2022)

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 Piper, 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 Piper, 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.