Monthly outlook for Suplee, OR: average high 56.8°, average low 36.2°. That is 0.8° below the climate normal for October. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 8 October (73.2°), the coolest 16 October (27.2°).
56.8°/36.2°
Average high / low
−0.8°
Below normal
2 / 4
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
53.9°
59.3°
-3°
18 October – 27 October
61.8°
55.5°
+3.5°
28 October – 6 November
at normal
49.2°
—
October records over 66 years
87.1°2 October 2010All-time high
-2°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Three Forks (15 mi).
Fri, 0967° / 39°0.02
67 °
Suplee, Friday, 9 October
Light rain. High 67°, low 39°.
Pressure29.77 inHg
Wind8.3 mph W
Humidity29%
Visibility6.2 mi
Dew point34°
Sat, 1050° / 27°0
50 °
Suplee, Saturday, 10 October
Clear. High 50°, low 27°.
Pressure29.77 inHg
Wind2.9 mph NW
Humidity56%
Visibility6.2 mi
Dew point23°
Sun, 1141° / 35°0
41 °
Suplee, Sunday, 11 October
Overcast. High 41°, low 35°.
Pressure29.85 inHg
Wind11.1 mph NE
Humidity73%
Visibility6.2 mi
Dew point29°
Mon, 1253° / 34°0.13
53 °
Suplee, Monday, 12 October
Snow. High 53°, low 34°.
Pressure29.88 inHg
Wind2.3 mph N
Humidity59%
Visibility6.2 mi
Dew point33°
Tue, 1358° / 33°0
58 °
Suplee, Tuesday, 13 October
Clear. High 58°, low 33°.
Pressure30.06 inHg
Wind6.6 mph N
Humidity53%
Visibility—
Dew point30°
Wed, 1444° / 32°0.08
44 °
Suplee, Wednesday, 14 October
Snow. High 44°, low 32°.
Pressure30.15 inHg
Wind20.6 mph NW
Humidity60%
Visibility—
Dew point26°
Thu, 1546° / 29°0
46 °
Suplee, Thursday, 15 October
Overcast. High 46°, low 29°.
Pressure30.39 inHg
Wind18.4 mph NE
Humidity56%
Visibility—
Dew point25°
Fri, 1651° / 27°0
51 °
Suplee, Friday, 16 October
Clear. High 51°, low 27°.
Pressure30.33 inHg
Wind12.7 mph NE
Humidity42%
Visibility—
Dew point19°
Sat, 1757° / 34°0.03
57 °
Suplee, Saturday, 17 October
Light rain. High 57°, low 34°.
Pressure30.00 inHg
Wind16.4 mph E
Humidity43%
Visibility—
Dew point30°
Sun, 1852° / 41°0.02
52 °
Suplee, Sunday, 18 October
Light rain. High 52°, low 41°.
Pressure30.12 inHg
Wind9.8 mph SW
Humidity71%
Visibility—
Dew point38°
Mon, 1959° / 38°0
59 °
Suplee, Monday, 19 October
Clear. High 59°, low 38°.
Pressure30.18 inHg
Wind5.2 mph SE
Humidity49%
Visibility—
Dew point32°
Tue, 2066° / 42°0
66 °
Suplee, Tuesday, 20 October
Clear. High 66°, low 42°.
Pressure30.12 inHg
Wind9.7 mph S
Humidity34%
Visibility—
Dew point29°
Wed, 2167° / 44°0
67 °
Suplee, Wednesday, 21 October
Partly cloudy. High 67°, low 44°.
Pressure30.09 inHg
Wind8.8 mph S
Humidity30%
Visibility—
Dew point28°
Thu, 2269° / 46°0
69 °
Suplee, Thursday, 22 October
Overcast. High 69°, low 46°.
Pressure30.06 inHg
Wind10.2 mph SE
Humidity27%
Visibility—
Dew point26°
Fri, 2357° / 39°0
57 °
Suplee, Friday, 23 October
Clear. High 57°, low 39°.
Pressure30.03 inHg
Wind12.5 mph N
Humidity46%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2455° / 34°0.05
55 °
Suplee, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high55°
Average low34°
Average precipitation0.05 in
Chance of precipitation25%
Record high71° (2005)
Record low24° (2024)
Sun, 2554° / 34°0.07
54 °
Suplee, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high54°
Average low34°
Average precipitation0.07 in
Chance of precipitation32%
Record high72° (1988)
Record low15° (2020)
Mon, 2653° / 33°0.07
53 °
Suplee, Monday, 26 October
Climate normal for this date — 60-year average.
Average high53°
Average low33°
Average precipitation0.07 in
Chance of precipitation37%
Record high70° (2003)
Record low17° (2020)
Tue, 2752° / 31°0.06
52 °
Suplee, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high52°
Average low31°
Average precipitation0.06 in
Chance of precipitation37%
Record high71° (2003)
Record low9° (1970)
Wed, 2851° / 32°0.09
51 °
Suplee, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high51°
Average low32°
Average precipitation0.09 in
Chance of precipitation40%
Record high70° (1987)
Record low7° (1971)
Thu, 2949° / 32°0.07
49 °
Suplee, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high49°
Average low32°
Average precipitation0.07 in
Chance of precipitation35%
Record high69° (1962)
Record low11° (1971)
Fri, 3049° / 31°0.05
49 °
Suplee, Friday, 30 October
Climate normal for this date — 60-year average.
Average high49°
Average low31°
Average precipitation0.05 in
Chance of precipitation30%
Record high67° (2008)
Record low-2° (1991)
Sat, 3149° / 32°0.05
49 °
Suplee, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high49°
Average low32°
Average precipitation0.05 in
Chance of precipitation30%
Record high69° (1988)
Record low7° (1991)
Sun, 0149° / 32°0.07
49 °
Suplee, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high49°
Average low32°
Average precipitation0.07 in
Chance of precipitation38%
Record high67° (1965)
Record low9° (1984)
Mon, 0249° / 31°0.05
49 °
Suplee, Monday, 2 November
Climate normal for this date — 60-year average.
Average high49°
Average low31°
Average precipitation0.05 in
Chance of precipitation28%
Record high65° (2020)
Record low4° (1971)
Tue, 0350° / 31°0.04
50 °
Suplee, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high50°
Average low31°
Average precipitation0.04 in
Chance of precipitation25%
Record high65° (2010)
Record low17° (1991)
Wed, 0449° / 32°0.08
49 °
Suplee, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high49°
Average low32°
Average precipitation0.08 in
Chance of precipitation38%
Record high67° (1980)
Record low20° (1971)
Thu, 0548° / 31°0.08
48 °
Suplee, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high48°
Average low31°
Average precipitation0.08 in
Chance of precipitation37%
Record high66° (2020)
Record low6° (1971)
Fri, 0648° / 31°0.09
48 °
Suplee, Friday, 6 November
Climate normal for this date — 60-year average.
Average high48°
Average low31°
Average precipitation0.09 in
Chance of precipitation43%
Record high65° (2012)
Record low2° (1971)
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 Suplee, 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 Suplee, 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.