Monthly outlook for Biggs Junction, OR: average high 59.2°, average low 42.9°. That is 2° above the climate normal for October. Precipitation is expected on 1 day (about 0.4 inches), against a normal of 5 days and 1.1 inches. The warmest day looks like 21 October (66.9°), the coolest 24 October (39.7°).
59.2°/42.9°
Average high / low
+2°
Above normal
1 / 5
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
62°
57.4°
+2.6°
30 October – 8 November
54.5°
52.1°
+1.3°
9 November – 18 November
at normal
48.5°
—
October records over 66 years
86.5°7 October 1980All-time high
20.8°30 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Wasco (8 mi).
Wed, 2167° / 41°0
67 °
Biggs Junction, Wednesday, 21 October
Partly cloudy. High 67°, low 41°.
Pressure30.00 inHg
Wind2.3 mph S
Humidity40%
Visibility6.2 mi
Dew point36°
Thu, 2265° / 42°0
65 °
Biggs Junction, Thursday, 22 October
Overcast. High 65°, low 42°.
Pressure29.88 inHg
Wind5.2 mph SW
Humidity50%
Visibility6.2 mi
Dew point41°
Fri, 2358° / 42°0
58 °
Biggs Junction, Friday, 23 October
Clear. High 58°, low 42°.
Pressure30.27 inHg
Wind7.2 mph W
Humidity56%
Visibility6.2 mi
Dew point38°
Sat, 2461° / 40°0
61 °
Biggs Junction, Saturday, 24 October
Partly cloudy. High 61°, low 40°.
Pressure30.24 inHg
Wind2.4 mph SE
Humidity47%
Visibility6.2 mi
Dew point33°
Sun, 2562° / 43°0
62 °
Biggs Junction, Sunday, 25 October
Overcast. High 62°, low 43°.
Pressure30.27 inHg
Wind5.2 mph SE
Humidity47%
Visibility—
Dew point33°
Mon, 2660° / 41°0
60 °
Biggs Junction, Monday, 26 October
Overcast. High 60°, low 41°.
Pressure30.39 inHg
Wind7.9 mph SE
Humidity39%
Visibility—
Dew point28°
Tue, 2760° / 43°0
60 °
Biggs Junction, Tuesday, 27 October
Mostly clear. High 60°, low 43°.
Pressure30.24 inHg
Wind8.3 mph SE
Humidity32%
Visibility—
Dew point24°
Wed, 2859° / 44°0
59 °
Biggs Junction, Wednesday, 28 October
Overcast. High 59°, low 44°.
Pressure30.18 inHg
Wind6.6 mph SE
Humidity31%
Visibility—
Dew point23°
Thu, 2963° / 44°0
63 °
Biggs Junction, Thursday, 29 October
Partly cloudy. High 63°, low 44°.
Pressure30.03 inHg
Wind5.7 mph W
Humidity30%
Visibility—
Dew point23°
Fri, 3064° / 45°0
64 °
Biggs Junction, Friday, 30 October
Overcast. High 64°, low 45°.
Pressure29.83 inHg
Wind23.3 mph W
Humidity43%
Visibility—
Dew point34°
Sat, 3153° / 47°0
53 °
Biggs Junction, Saturday, 31 October
Overcast. High 53°, low 47°.
Pressure29.77 inHg
Wind25.4 mph W
Humidity66%
Visibility—
Dew point40°
Sun, 0156° / 44°0
56 °
Biggs Junction, Sunday, 1 November
Clear. High 56°, low 44°.
Pressure30.03 inHg
Wind21.4 mph W
Humidity49%
Visibility—
Dew point33°
Mon, 0255° / 42°0
55 °
Biggs Junction, Monday, 2 November
Overcast. High 55°, low 42°.
Pressure30.15 inHg
Wind3.6 mph SE
Humidity49%
Visibility—
Dew point30°
Tue, 0353° / 45°0
53 °
Biggs Junction, Tuesday, 3 November
Overcast. High 53°, low 45°.
Pressure30.12 inHg
Wind6.8 mph E
Humidity39%
Visibility—
Dew point28°
Wed, 0446° / 43°0.35
46 °
Biggs Junction, Wednesday, 4 November
Light rain. High 46°, low 43°.
Pressure29.88 inHg
Wind5.5 mph E
Humidity92%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0552° / 40°0.07
52 °
Biggs Junction, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.07 in
Chance of precipitation37%
Record high64° (2012)
Record low25° (1973)
Fri, 0651° / 39°0.1
51 °
Biggs Junction, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.1 in
Chance of precipitation47%
Record high66° (2012)
Record low26° (2003)
Sat, 0751° / 39°0.11
51 °
Biggs Junction, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.11 in
Chance of precipitation40%
Record high65° (1978)
Record low26° (2017)
Sun, 0850° / 38°0.07
50 °
Biggs Junction, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.07 in
Chance of precipitation37%
Record high62° (2016)
Record low27° (2019)
Mon, 0950° / 37°0.07
50 °
Biggs Junction, Monday, 9 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.07 in
Chance of precipitation32%
Record high62° (1989)
Record low24° (2020)
Tue, 1050° / 37°0.08
50 °
Biggs Junction, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.08 in
Chance of precipitation32%
Record high61° (1989)
Record low23° (1986)
Wed, 1150° / 38°0.09
50 °
Biggs Junction, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.09 in
Chance of precipitation32%
Record high63° (1990)
Record low19° (1985)
Thu, 1249° / 38°0.08
49 °
Biggs Junction, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.08 in
Chance of precipitation42%
Record high66° (1999)
Record low15° (1985)
Fri, 1349° / 37°0.1
49 °
Biggs Junction, Friday, 13 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.1 in
Chance of precipitation40%
Record high65° (1999)
Record low18° (1985)
Sat, 1449° / 37°0.04
49 °
Biggs Junction, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.04 in
Chance of precipitation30%
Record high64° (2021)
Record low21° (2014)
Sun, 1548° / 37°0.07
48 °
Biggs Junction, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.07 in
Chance of precipitation33%
Record high60° (2021)
Record low14° (2014)
Mon, 1648° / 37°0.09
48 °
Biggs Junction, Monday, 16 November
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.09 in
Chance of precipitation40%
Record high62° (1976)
Record low17° (2014)
Tue, 1747° / 37°0.1
47 °
Biggs Junction, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.1 in
Chance of precipitation48%
Record high61° (1976)
Record low22° (2014)
Wed, 1846° / 35°0.09
46 °
Biggs Junction, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.09 in
Chance of precipitation33%
Record high58° (1965)
Record low20° (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 Biggs Junction, 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 Biggs Junction, 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.