Monthly outlook for Forestgrove, MT: average high 54.4°, average low 37.1°. That is 1.5° above the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 7 November (76°), the coolest 24 October (18.9°).
54.4°/37.1°
Average high / low
+1.5°
Above normal
2 / 3
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
23 October – 1 November
47.6°
52.9°
-3°
2 November – 11 November
65.8°
47.6°
+10.1°
12 November – 21 November
at normal
44.9°
—
October records over 66 years
90°1 October 2011All-time high
-11.9°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Grass Range (13 mi).
Sat, 2446° / 19°0
46 °
Forestgrove, Saturday, 24 October
Clear. High 46°, low 19°.
Pressure30.33 inHg
Wind3.7 mph E
Humidity65%
Visibility6.2 mi
Dew point18°
Sun, 2538° / 23°0
38 °
Forestgrove, Sunday, 25 October
Clear. High 38°, low 23°.
Pressure30.50 inHg
Wind5.7 mph NE
Humidity85%
Visibility6.2 mi
Dew point23°
Mon, 2643° / 28°0
43 °
Forestgrove, Monday, 26 October
Overcast. High 43°, low 28°.
Pressure30.24 inHg
Wind10 mph E
Humidity85%
Visibility6.2 mi
Dew point33°
Tue, 2747° / 31°0.11
47 °
Forestgrove, Tuesday, 27 October
Snow. High 47°, low 31°.
Pressure29.97 inHg
Wind12.1 mph W
Humidity78%
Visibility6.2 mi
Dew point35°
Wed, 2851° / 34°0
51 °
Forestgrove, Wednesday, 28 October
Clear. High 51°, low 34°.
Pressure29.91 inHg
Wind6.6 mph W
Humidity51%
Visibility—
Dew point29°
Thu, 2946° / 35°0
46 °
Forestgrove, Thursday, 29 October
Overcast. High 46°, low 35°.
Pressure29.91 inHg
Wind9.2 mph E
Humidity62%
Visibility—
Dew point31°
Fri, 3053° / 38°0
53 °
Forestgrove, Friday, 30 October
Overcast. High 53°, low 38°.
Pressure29.91 inHg
Wind9.6 mph E
Humidity42%
Visibility—
Dew point25°
Sat, 3148° / 35°0
48 °
Forestgrove, Saturday, 31 October
Light rain. High 48°, low 35°.
Pressure29.94 inHg
Wind19.1 mph NW
Humidity19%
Visibility—
Dew point6°
Sun, 0154° / 32°0
54 °
Forestgrove, Sunday, 1 November
Mostly clear. High 54°, low 32°.
Pressure30.21 inHg
Wind9 mph NW
Humidity17%
Visibility—
Dew point5°
Mon, 0253° / 39°0
53 °
Forestgrove, Monday, 2 November
Overcast. High 53°, low 39°.
Pressure30.27 inHg
Wind10 mph W
Humidity16%
Visibility—
Dew point5°
Tue, 0364° / 41°0
64 °
Forestgrove, Tuesday, 3 November
Overcast. High 64°, low 41°.
Pressure29.91 inHg
Wind14.9 mph NW
Humidity13%
Visibility—
Dew point8°
Wed, 0470° / 48°0
70 °
Forestgrove, Wednesday, 4 November
Partly cloudy. High 70°, low 48°.
Pressure29.77 inHg
Wind12.7 mph W
Humidity12%
Visibility—
Dew point11°
Thu, 0565° / 51°0
65 °
Forestgrove, Thursday, 5 November
Overcast. High 65°, low 51°.
Pressure29.77 inHg
Wind17.6 mph W
Humidity22%
Visibility—
Dew point23°
Fri, 0667° / 55°0
67 °
Forestgrove, Friday, 6 November
Overcast. High 67°, low 55°.
Pressure30.09 inHg
Wind21.8 mph W
Humidity41%
Visibility—
Dew point38°
Sat, 0776° / 54°0
76 °
Forestgrove, Saturday, 7 November
Mostly clear. High 76°, low 54°.
Pressure30.12 inHg
Wind9.1 mph W
Humidity19%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0847° / 30°0.06
47 °
Forestgrove, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.06 in
Chance of precipitation30%
Record high71° (1999)
Record low3° (1966)
Mon, 0945° / 28°0.06
45 °
Forestgrove, Monday, 9 November
Climate normal for this date — 60-year average.
Average high45°
Average low28°
Average precipitation0.06 in
Chance of precipitation23%
Record high72° (2016)
Record low0° (1966)
Tue, 1044° / 28°0.04
44 °
Forestgrove, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.04 in
Chance of precipitation22%
Record high70° (2025)
Record low-10° (1986)
Wed, 1144° / 27°0.03
44 °
Forestgrove, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high44°
Average low27°
Average precipitation0.03 in
Chance of precipitation22%
Record high70° (1990)
Record low-6° (2019)
Thu, 1246° / 28°0.04
46 °
Forestgrove, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.04 in
Chance of precipitation20%
Record high73° (1999)
Record low-11° (1986)
Fri, 1346° / 29°0.02
46 °
Forestgrove, Friday, 13 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.02 in
Chance of precipitation18%
Record high71° (2025)
Record low-12° (1986)
Sat, 1446° / 30°0.03
46 °
Forestgrove, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low30°
Average precipitation0.03 in
Chance of precipitation22%
Record high71° (1999)
Record low-3° (2014)
Sun, 1547° / 29°0.02
47 °
Forestgrove, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.02 in
Chance of precipitation10%
Record high68° (2021)
Record low-3° (2014)
Mon, 1647° / 30°0.02
47 °
Forestgrove, Monday, 16 November
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.02 in
Chance of precipitation12%
Record high68° (2001)
Record low4° (1996)
Tue, 1744° / 28°0.03
44 °
Forestgrove, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.03 in
Chance of precipitation23%
Record high67° (1976)
Record low-2° (1996)
Wed, 1844° / 28°0.03
44 °
Forestgrove, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.03 in
Chance of precipitation22%
Record high67° (2008)
Record low0° (1978)
Thu, 1943° / 27°0.04
43 °
Forestgrove, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high43°
Average low27°
Average precipitation0.04 in
Chance of precipitation18%
Record high64° (1989)
Record low-3° (1978)
Fri, 2043° / 26°0.02
43 °
Forestgrove, Friday, 20 November
Climate normal for this date — 60-year average.
Average high43°
Average low26°
Average precipitation0.02 in
Chance of precipitation18%
Record high62° (2001)
Record low-15° (1985)
Sat, 2142° / 25°0.02
42 °
Forestgrove, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high42°
Average low25°
Average precipitation0.02 in
Chance of precipitation12%
Record high64° (2002)
Record low-17° (1977)
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 Forestgrove, 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 Forestgrove, 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.