Monthly outlook for Three Rivers, OR: average high 65°, average low 37.6°. That is 5° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 15 October (73.1°), the coolest 15 October (29.5°).
65°/37.6°
Average high / low
+5°
Above normal
0 / 4
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 October – 23 October
63.4°
58.2°
+2.9°
24 October – 2 November
67.7°
51.4°
+9.1°
3 November – 12 November
at normal
47.1°
—
October records over 66 years
86.9°6 October 1980All-time high
3.4°30 October 1991All-time low
Thu, 1573° / 29°0
73 °
Three Rivers, Thursday, 15 October
Clear. High 73°, low 29°.
Pressure30.42 inHg
Wind2.4 mph NW
Humidity35%
Visibility6.2 mi
Dew point31°
Fri, 1667° / 29°0
67 °
Three Rivers, Friday, 16 October
Overcast. High 67°, low 29°.
Pressure30.33 inHg
Wind7.5 mph SW
Humidity34%
Visibility6.2 mi
Dew point27°
Sat, 1764° / 35°0
64 °
Three Rivers, Saturday, 17 October
Overcast. High 64°, low 35°.
Pressure30.18 inHg
Wind7.2 mph S
Humidity43%
Visibility6.2 mi
Dew point37°
Sun, 1862° / 34°0
62 °
Three Rivers, Sunday, 18 October
Partly cloudy. High 62°, low 34°.
Pressure30.03 inHg
Wind5.1 mph SW
Humidity62%
Visibility6.2 mi
Dew point39°
Mon, 1961° / 35°0
61 °
Three Rivers, Monday, 19 October
Partly cloudy. High 61°, low 35°.
Pressure29.94 inHg
Wind6 mph SW
Humidity46%
Visibility—
Dew point30°
Tue, 2058° / 35°0
58 °
Three Rivers, Tuesday, 20 October
Mostly clear. High 58°, low 35°.
Pressure29.97 inHg
Wind11 mph NE
Humidity50%
Visibility—
Dew point30°
Wed, 2164° / 36°0
64 °
Three Rivers, Wednesday, 21 October
Clear. High 64°, low 36°.
Pressure30.03 inHg
Wind5.5 mph SW
Humidity34%
Visibility—
Dew point24°
Thu, 2259° / 39°0
59 °
Three Rivers, Thursday, 22 October
Partly cloudy. High 59°, low 39°.
Pressure29.97 inHg
Wind7.6 mph NE
Humidity31%
Visibility—
Dew point22°
Fri, 2359° / 34°0
59 °
Three Rivers, Friday, 23 October
Clear. High 59°, low 34°.
Pressure30.27 inHg
Wind6.9 mph NE
Humidity26%
Visibility—
Dew point16°
Sat, 2467° / 39°0
67 °
Three Rivers, Saturday, 24 October
Clear. High 67°, low 39°.
Pressure30.36 inHg
Wind5 mph NE
Humidity21%
Visibility—
Dew point16°
Sun, 2570° / 44°0
70 °
Three Rivers, Sunday, 25 October
Partly cloudy. High 70°, low 44°.
Pressure30.36 inHg
Wind7.2 mph NE
Humidity23%
Visibility—
Dew point21°
Mon, 2668° / 44°0
68 °
Three Rivers, Monday, 26 October
Overcast. High 68°, low 44°.
Pressure30.24 inHg
Wind3.5 mph N
Humidity27%
Visibility—
Dew point24°
Tue, 2768° / 46°0
68 °
Three Rivers, Tuesday, 27 October
Overcast. High 68°, low 46°.
Pressure30.06 inHg
Wind4.9 mph W
Humidity37%
Visibility—
Dew point32°
Wed, 2867° / 45°0
67 °
Three Rivers, Wednesday, 28 October
Overcast. High 67°, low 45°.
Pressure29.91 inHg
Wind6.9 mph W
Humidity49%
Visibility—
Dew point37°
Thu, 2966° / 43°0
66 °
Three Rivers, Thursday, 29 October
Mostly clear. High 66°, low 43°.
Pressure29.85 inHg
Wind15.3 mph SW
Humidity44%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3049° / 32°0.06
49 °
Three Rivers, Friday, 30 October
Climate normal for this date — 60-year average.
Average high49°
Average low32°
Average precipitation0.06 in
Chance of precipitation28%
Record high67° (1965)
Record low3° (1991)
Sat, 3149° / 33°0.06
49 °
Three Rivers, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.06 in
Chance of precipitation32%
Record high70° (1988)
Record low10° (2002)
Sun, 0150° / 33°0.09
50 °
Three Rivers, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high50°
Average low33°
Average precipitation0.09 in
Chance of precipitation37%
Record high66° (1966)
Record low14° (2003)
Mon, 0250° / 32°0.08
50 °
Three Rivers, Monday, 2 November
Climate normal for this date — 60-year average.
Average high50°
Average low32°
Average precipitation0.08 in
Chance of precipitation35%
Record high65° (1969)
Record low10° (1971)
Tue, 0350° / 33°0.07
50 °
Three Rivers, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high50°
Average low33°
Average precipitation0.07 in
Chance of precipitation25%
Record high64° (1962)
Record low10° (1994)
Wed, 0450° / 33°0.11
50 °
Three Rivers, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high50°
Average low33°
Average precipitation0.11 in
Chance of precipitation38%
Record high69° (1980)
Record low16° (2017)
Thu, 0548° / 33°0.13
48 °
Three Rivers, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.13 in
Chance of precipitation42%
Record high68° (2012)
Record low17° (1984)
Fri, 0648° / 33°0.14
48 °
Three Rivers, Friday, 6 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.14 in
Chance of precipitation50%
Record high68° (2012)
Record low19° (1971)
Sat, 0746° / 32°0.11
46 °
Three Rivers, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.11 in
Chance of precipitation43%
Record high64° (1976)
Record low20° (2017)
Sun, 0846° / 31°0.09
46 °
Three Rivers, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.09 in
Chance of precipitation45%
Record high65° (2014)
Record low6° (1994)
Mon, 0945° / 30°0.08
45 °
Three Rivers, Monday, 9 November
Climate normal for this date — 60-year average.
Average high45°
Average low30°
Average precipitation0.08 in
Chance of precipitation40%
Record high61° (2016)
Record low19° (1998)
Tue, 1046° / 30°0.09
46 °
Three Rivers, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high46°
Average low30°
Average precipitation0.09 in
Chance of precipitation33%
Record high65° (2016)
Record low11° (1985)
Wed, 1146° / 31°0.09
46 °
Three Rivers, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.09 in
Chance of precipitation35%
Record high62° (2016)
Record low4° (1985)
Thu, 1246° / 31°0.09
46 °
Three Rivers, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.09 in
Chance of precipitation43%
Record high63° (1999)
Record low2° (1985)
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 Three Rivers, 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 Three Rivers, 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.