Monthly outlook for Twickenham, OR: average high 63.7°, average low 46.1°. That is 4.6° above the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 5 days and 1.1 inches. The warmest day looks like 2 November (69.9°), the coolest 24 October (33.2°).
63.7°/46.1°
Average high / low
+4.6°
Above normal
3 / 5
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
63.2°
57.5°
+3.2°
29 October – 7 November
64.4°
51.7°
+7.1°
8 November – 17 November
at normal
47.4°
—
October records over 66 years
88.7°6 October 1980All-time high
6.1°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Mitchell (12 mi).
Tue, 2066° / 41°0
66 °
Twickenham, Tuesday, 20 October
Partly cloudy. High 66°, low 41°.
Pressure30.06 inHg
Wind3.2 mph SW
Humidity43%
Visibility6.2 mi
Dew point35°
Wed, 2169° / 42°0
69 °
Twickenham, Wednesday, 21 October
Overcast. High 69°, low 42°.
Pressure29.97 inHg
Wind1.1 mph S
Humidity41%
Visibility6.2 mi
Dew point37°
Thu, 2258° / 48°0.13
58 °
Twickenham, Thursday, 22 October
Light rain. High 58°, low 48°.
Pressure29.85 inHg
Wind1.3 mph SW
Humidity76%
Visibility6.2 mi
Dew point46°
Fri, 2351° / 39°0
51 °
Twickenham, Friday, 23 October
Mostly clear. High 51°, low 39°.
Pressure30.27 inHg
Wind10.1 mph W
Humidity56%
Visibility6.2 mi
Dew point31°
Sat, 2461° / 33°0
61 °
Twickenham, Saturday, 24 October
Mostly clear. High 61°, low 33°.
Pressure30.09 inHg
Wind6.6 mph E
Humidity56%
Visibility—
Dew point31°
Sun, 2570° / 44°0
70 °
Twickenham, Sunday, 25 October
Partly cloudy. High 70°, low 44°.
Pressure30.18 inHg
Wind5.5 mph NE
Humidity29%
Visibility—
Dew point26°
Mon, 2669° / 51°0
69 °
Twickenham, Monday, 26 October
Overcast. High 69°, low 51°.
Pressure30.15 inHg
Wind5.2 mph E
Humidity19%
Visibility—
Dew point18°
Tue, 2766° / 47°0
66 °
Twickenham, Tuesday, 27 October
Partly cloudy. High 66°, low 47°.
Pressure30.18 inHg
Wind4.5 mph W
Humidity28%
Visibility—
Dew point24°
Wed, 2864° / 47°0
64 °
Twickenham, Wednesday, 28 October
Overcast. High 64°, low 47°.
Pressure30.03 inHg
Wind4.7 mph W
Humidity33%
Visibility—
Dew point27°
Thu, 2966° / 49°0
66 °
Twickenham, Thursday, 29 October
Overcast. High 66°, low 49°.
Pressure29.94 inHg
Wind4.7 mph NW
Humidity28%
Visibility—
Dew point25°
Fri, 3065° / 50°0
65 °
Twickenham, Friday, 30 October
Overcast. High 65°, low 50°.
Pressure29.94 inHg
Wind4.3 mph W
Humidity26%
Visibility—
Dew point24°
Sat, 3160° / 52°0
60 °
Twickenham, Saturday, 31 October
Overcast. High 60°, low 52°.
Pressure30.09 inHg
Wind4.7 mph S
Humidity59%
Visibility—
Dew point41°
Sun, 0167° / 50°0.03
67 °
Twickenham, Sunday, 1 November
Light rain. High 67°, low 50°.
Pressure30.09 inHg
Wind5.6 mph E
Humidity56%
Visibility—
Dew point43°
Mon, 0270° / 57°0.14
70 °
Twickenham, Monday, 2 November
Light rain. High 70°, low 57°.
Pressure29.56 inHg
Wind23 mph S
Humidity52%
Visibility—
Dew point49°
Tue, 0359° / 48°0.19
59 °
Twickenham, Tuesday, 3 November
Rain. High 59°, low 48°.
Pressure29.83 inHg
Wind11.3 mph SW
Humidity47%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0453° / 35°0.09
53 °
Twickenham, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high53°
Average low35°
Average precipitation0.09 in
Chance of precipitation45%
Record high70° (1980)
Record low22° (2003)
Thu, 0551° / 35°0.1
51 °
Twickenham, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.1 in
Chance of precipitation42%
Record high69° (2020)
Record low17° (1971)
Fri, 0651° / 35°0.1
51 °
Twickenham, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.1 in
Chance of precipitation40%
Record high69° (2012)
Record low19° (1971)
Sat, 0750° / 34°0.11
50 °
Twickenham, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.11 in
Chance of precipitation43%
Record high66° (1999)
Record low15° (1994)
Sun, 0849° / 33°0.09
49 °
Twickenham, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.09 in
Chance of precipitation45%
Record high66° (2019)
Record low8° (1994)
Mon, 0948° / 33°0.07
48 °
Twickenham, Monday, 9 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.07 in
Chance of precipitation42%
Record high63° (2016)
Record low18° (2020)
Tue, 1048° / 31°0.07
48 °
Twickenham, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high48°
Average low31°
Average precipitation0.07 in
Chance of precipitation38%
Record high66° (2016)
Record low2° (1986)
Wed, 1148° / 32°0.07
48 °
Twickenham, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high48°
Average low32°
Average precipitation0.07 in
Chance of precipitation35%
Record high66° (2016)
Record low9° (1985)
Thu, 1248° / 33°0.09
48 °
Twickenham, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.09 in
Chance of precipitation43%
Record high68° (1999)
Record low-2° (1985)
Fri, 1348° / 33°0.11
48 °
Twickenham, Friday, 13 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.11 in
Chance of precipitation43%
Record high68° (1999)
Record low6° (1985)
Sat, 1447° / 31°0.07
47 °
Twickenham, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high47°
Average low31°
Average precipitation0.07 in
Chance of precipitation40%
Record high66° (1999)
Record low5° (1985)
Sun, 1547° / 32°0.06
47 °
Twickenham, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.06 in
Chance of precipitation33%
Record high63° (2021)
Record low-4° (2014)
Mon, 1646° / 31°0.08
46 °
Twickenham, Monday, 16 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.08 in
Chance of precipitation43%
Record high64° (2008)
Record low-5° (2014)
Tue, 1746° / 32°0.09
46 °
Twickenham, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.09 in
Chance of precipitation40%
Record high65° (2019)
Record low2° (2014)
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 Twickenham, 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 Twickenham, 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.