Monthly outlook for Long Tom, OR: average high 58.6°, average low 43.5°. That is 0.9° below the climate normal for October. Precipitation is expected on 8 days (about 4.0 inches), against a normal of 7 days and 2.6 inches. The warmest day looks like 21 October (72.5°), the coolest 18 October (37.5°).
58.6°/43.5°
Average high / low
−0.9°
Below normal
8 / 7
Wet days / normal
4.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
62.9°
61.8°
+0.6°
27 October – 5 November
51.4°
57.5°
-3.4°
6 November – 15 November
at normal
54.4°
—
October records over 66 years
95.4°2 October 1980All-time high
25.2°29 October 1971All-time low
Climate normals and records are computed from the nearest reference point — River Road (13 mi).
Sun, 1869° / 38°0
69 °
Long Tom, Sunday, 18 October
Overcast. High 69°, low 38°.
Pressure30.06 inHg
Wind6.3 mph NE
Humidity49%
Visibility6.2 mi
Dew point39°
Mon, 1960° / 47°0
60 °
Long Tom, Monday, 19 October
Overcast. High 60°, low 47°.
Pressure29.94 inHg
Wind1.3 mph E
Humidity57%
Visibility6.2 mi
Dew point41°
Tue, 2065° / 45°0
65 °
Long Tom, Tuesday, 20 October
Overcast. High 65°, low 45°.
Pressure29.97 inHg
Wind6.9 mph NE
Humidity58%
Visibility6.2 mi
Dew point43°
Wed, 2172° / 47°0
72 °
Long Tom, Wednesday, 21 October
Clear. High 72°, low 47°.
Pressure29.97 inHg
Wind6.8 mph W
Humidity51%
Visibility—
Dew point41°
Thu, 2265° / 45°0
65 °
Long Tom, Thursday, 22 October
Clear. High 65°, low 45°.
Pressure30.03 inHg
Wind8.9 mph NW
Humidity59%
Visibility—
Dew point42°
Fri, 2362° / 42°0.03
62 °
Long Tom, Friday, 23 October
Light rain. High 62°, low 42°.
Pressure30.09 inHg
Wind6.8 mph SW
Humidity59%
Visibility—
Dew point40°
Sat, 2456° / 45°0.99
56 °
Long Tom, Saturday, 24 October
Rain. High 56°, low 45°.
Pressure29.91 inHg
Wind13.6 mph SW
Humidity90%
Visibility—
Dew point50°
Sun, 2555° / 43°0.03
55 °
Long Tom, Sunday, 25 October
Light rain. High 55°, low 43°.
Pressure30.06 inHg
Wind9 mph SW
Humidity81%
Visibility—
Dew point45°
Mon, 2655° / 48°0.67
55 °
Long Tom, Monday, 26 October
Rain. High 55°, low 48°.
Pressure29.97 inHg
Wind17.4 mph W
Humidity90%
Visibility—
Dew point46°
Tue, 2755° / 42°0.1
55 °
Long Tom, Tuesday, 27 October
Light rain. High 55°, low 42°.
Pressure30.09 inHg
Wind11.8 mph W
Humidity80%
Visibility—
Dew point46°
Wed, 2850° / 41°0.93
50 °
Long Tom, Wednesday, 28 October
Rain. High 50°, low 41°.
Pressure30.09 inHg
Wind14.4 mph SW
Humidity77%
Visibility—
Dew point40°
Thu, 2951° / 43°0.33
51 °
Long Tom, Thursday, 29 October
Light rain. High 51°, low 43°.
Pressure29.94 inHg
Wind10.6 mph SW
Humidity89%
Visibility—
Dew point46°
Fri, 3053° / 42°0.09
53 °
Long Tom, Friday, 30 October
Light rain. High 53°, low 42°.
Pressure30.06 inHg
Wind9.4 mph S
Humidity84%
Visibility—
Dew point44°
Sat, 3149° / 40°0.63
49 °
Long Tom, Saturday, 31 October
Rain. High 49°, low 40°.
Pressure29.65 inHg
Wind10.1 mph SW
Humidity96%
Visibility—
Dew point47°
Sun, 0150° / 41°0.21
50 °
Long Tom, Sunday, 1 November
Rain. High 50°, low 41°.
Pressure29.62 inHg
Wind9.8 mph NE
Humidity90%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0258° / 42°0.17
58 °
Long Tom, Monday, 2 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.17 in
Chance of precipitation43%
Record high69° (1976)
Record low30° (1995)
Tue, 0358° / 42°0.16
58 °
Long Tom, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.16 in
Chance of precipitation37%
Record high71° (2010)
Record low27° (1994)
Wed, 0457° / 43°0.29
57 °
Long Tom, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high57°
Average low43°
Average precipitation0.29 in
Chance of precipitation60%
Record high70° (1980)
Record low31° (2004)
Thu, 0556° / 42°0.27
56 °
Long Tom, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.27 in
Chance of precipitation58%
Record high70° (2002)
Record low26° (1971)
Fri, 0656° / 42°0.26
56 °
Long Tom, Friday, 6 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.26 in
Chance of precipitation63%
Record high69° (1999)
Record low28° (1971)
Sat, 0755° / 42°0.25
55 °
Long Tom, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.25 in
Chance of precipitation60%
Record high69° (1991)
Record low29° (1982)
Sun, 0854° / 40°0.24
54 °
Long Tom, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.24 in
Chance of precipitation55%
Record high68° (1976)
Record low29° (2005)
Mon, 0954° / 40°0.2
54 °
Long Tom, Monday, 9 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.2 in
Chance of precipitation53%
Record high66° (1996)
Record low25° (2020)
Tue, 1055° / 40°0.2
55 °
Long Tom, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.2 in
Chance of precipitation47%
Record high65° (2016)
Record low23° (1985)
Wed, 1155° / 40°0.23
55 °
Long Tom, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.23 in
Chance of precipitation52%
Record high68° (1999)
Record low21° (1985)
Thu, 1255° / 41°0.22
55 °
Long Tom, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.22 in
Chance of precipitation53%
Record high68° (1967)
Record low20° (1985)
Fri, 1354° / 41°0.26
54 °
Long Tom, Friday, 13 November
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.26 in
Chance of precipitation52%
Record high68° (1999)
Record low22° (1978)
Sat, 1454° / 40°0.2
54 °
Long Tom, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.2 in
Chance of precipitation47%
Record high68° (1999)
Record low22° (1978)
Sun, 1554° / 40°0.24
54 °
Long Tom, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.24 in
Chance of precipitation57%
Record high64° (1999)
Record low23° (1978)
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 Long Tom, OR 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 Long Tom, OR 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.