Monthly outlook for Pinegrove, MT: average high 52.8°, average low 33.9°. That is 2.6° below the climate normal for October. Precipitation is expected on 6 days (about 0.7 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 8 October (74.1°), the coolest 16 October (24.7°).
52.8°/33.9°
Average high / low
−2.6°
Below normal
6 / 4
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
52.6°
58.4°
-3.2°
18 October – 27 October
53°
54.6°
-0.9°
28 October – 6 November
at normal
48.1°
—
October records over 66 years
86.5°3 October 2010All-time high
-3.6°25 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Clinton (12 mi).
Fri, 0971° / 40°0.01
71 °
Pinegrove, Friday, 9 October
Light rain. High 71°, low 40°.
Pressure29.62 inHg
Wind4.5 mph W
Humidity30%
Visibility6.2 mi
Dew point33°
Sat, 1050° / 36°0.06
50 °
Pinegrove, Saturday, 10 October
Light rain. High 50°, low 36°.
Pressure29.74 inHg
Wind5.7 mph W
Humidity56%
Visibility6.2 mi
Dew point29°
Sun, 1135° / 30°0.1
35 °
Pinegrove, Sunday, 11 October
Light snow. High 35°, low 30°.
Pressure30.15 inHg
Wind9.4 mph E
Humidity88%
Visibility4.8 mi
Dew point18°
Mon, 1245° / 28°0.02
45 °
Pinegrove, Monday, 12 October
Light snow. High 45°, low 28°.
Pressure30.15 inHg
Wind4.2 mph E
Humidity75%
Visibility—
Dew point30°
Tue, 1357° / 32°0
57 °
Pinegrove, Tuesday, 13 October
Clear. High 57°, low 32°.
Pressure30.06 inHg
Wind4.8 mph E
Humidity49%
Visibility—
Dew point29°
Wed, 1445° / 36°0.06
45 °
Pinegrove, Wednesday, 14 October
Snow. High 45°, low 36°.
Pressure29.83 inHg
Wind6.1 mph NW
Humidity76%
Visibility—
Dew point35°
Thu, 1543° / 30°0.11
43 °
Pinegrove, Thursday, 15 October
Snow. High 43°, low 30°.
Pressure30.39 inHg
Wind3 mph NE
Humidity65%
Visibility—
Dew point29°
Fri, 1651° / 25°0
51 °
Pinegrove, Friday, 16 October
Mostly clear. High 51°, low 25°.
Pressure30.50 inHg
Wind2.9 mph S
Humidity55%
Visibility—
Dew point26°
Sat, 1755° / 31°0
55 °
Pinegrove, Saturday, 17 October
Overcast. High 55°, low 31°.
Pressure30.24 inHg
Wind2.7 mph S
Humidity42%
Visibility—
Dew point24°
Sun, 1863° / 36°0
63 °
Pinegrove, Sunday, 18 October
Overcast. High 63°, low 36°.
Pressure30.06 inHg
Wind9.5 mph W
Humidity37%
Visibility—
Dew point26°
Mon, 1959° / 39°0
59 °
Pinegrove, Monday, 19 October
Overcast. High 59°, low 39°.
Pressure30.21 inHg
Wind3.4 mph E
Humidity47%
Visibility—
Dew point30°
Tue, 2060° / 39°0
60 °
Pinegrove, Tuesday, 20 October
Overcast. High 60°, low 39°.
Pressure30.15 inHg
Wind3.9 mph SW
Humidity40%
Visibility—
Dew point28°
Wed, 2151° / 41°0.21
51 °
Pinegrove, Wednesday, 21 October
Light rain. High 51°, low 41°.
Pressure29.80 inHg
Wind18.6 mph W
Humidity76%
Visibility—
Dew point43°
Thu, 2245° / 34°0.14
45 °
Pinegrove, Thursday, 22 October
Snow. High 45°, low 34°.
Pressure29.97 inHg
Wind16.6 mph W
Humidity51%
Visibility—
Dew point24°
Fri, 2340° / 27°0.04
40 °
Pinegrove, Friday, 23 October
Light snow. High 40°, low 27°.
Pressure30.09 inHg
Wind3.7 mph S
Humidity63%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2454° / 34°0.06
54 °
Pinegrove, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high54°
Average low34°
Average precipitation0.06 in
Chance of precipitation27%
Record high70° (2007)
Record low6° (1975)
Sun, 2553° / 33°0.06
53 °
Pinegrove, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high53°
Average low33°
Average precipitation0.06 in
Chance of precipitation30%
Record high70° (2005)
Record low-4° (2020)
Mon, 2652° / 33°0.07
52 °
Pinegrove, Monday, 26 October
Climate normal for this date — 60-year average.
Average high52°
Average low33°
Average precipitation0.07 in
Chance of precipitation37%
Record high69° (1986)
Record low-2° (2020)
Tue, 2751° / 32°0.05
51 °
Pinegrove, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high51°
Average low32°
Average precipitation0.05 in
Chance of precipitation33%
Record high66° (2024)
Record low7° (1975)
Wed, 2851° / 32°0.07
51 °
Pinegrove, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high51°
Average low32°
Average precipitation0.07 in
Chance of precipitation30%
Record high67° (2008)
Record low14° (2023)
Thu, 2949° / 31°0.05
49 °
Pinegrove, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high49°
Average low31°
Average precipitation0.05 in
Chance of precipitation27%
Record high67° (2008)
Record low5° (2019)
Fri, 3049° / 30°0.04
49 °
Pinegrove, Friday, 30 October
Climate normal for this date — 60-year average.
Average high49°
Average low30°
Average precipitation0.04 in
Chance of precipitation22%
Record high68° (2008)
Record low8° (1996)
Sat, 3148° / 31°0.06
48 °
Pinegrove, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high48°
Average low31°
Average precipitation0.06 in
Chance of precipitation28%
Record high66° (2014)
Record low2° (1996)
Sun, 0148° / 31°0.07
48 °
Pinegrove, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high48°
Average low31°
Average precipitation0.07 in
Chance of precipitation30%
Record high67° (2025)
Record low3° (1984)
Mon, 0248° / 31°0.07
48 °
Pinegrove, Monday, 2 November
Climate normal for this date — 60-year average.
Average high48°
Average low31°
Average precipitation0.07 in
Chance of precipitation35%
Record high64° (1981)
Record low4° (1991)
Tue, 0347° / 31°0.03
47 °
Pinegrove, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high47°
Average low31°
Average precipitation0.03 in
Chance of precipitation22%
Record high64° (2020)
Record low-3° (1973)
Wed, 0447° / 32°0.07
47 °
Pinegrove, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.07 in
Chance of precipitation40%
Record high62° (1980)
Record low-7° (1973)
Thu, 0547° / 31°0.07
47 °
Pinegrove, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high47°
Average low31°
Average precipitation0.07 in
Chance of precipitation37%
Record high65° (2020)
Record low-1° (1961)
Fri, 0646° / 30°0.08
46 °
Pinegrove, Friday, 6 November
Climate normal for this date — 60-year average.
Average high46°
Average low30°
Average precipitation0.08 in
Chance of precipitation43%
Record high64° (2012)
Record low12° (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 Pinegrove, 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 Pinegrove, 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.