Monthly outlook for Biggs Junction, OR: average high 60.8°, average low 43.2°. That is 1.3° above the climate normal for October. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 16 October (76.7°), the coolest 27 October (37.1°).
60.8°/43.2°
Average high / low
+1.3°
Above normal
2 / 4
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
64.5°
60.4°
+2.3°
25 October – 3 November
54.6°
54.2°
+0.3°
4 November – 13 November
at normal
50.5°
—
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).
Fri, 1677° / 48°0
77 °
Biggs Junction, Friday, 16 October
Partly cloudy. High 77°, low 48°.
Pressure30.30 inHg
Wind4 mph E
Humidity42%
Visibility6.2 mi
Dew point40°
Sat, 1765° / 48°0
65 °
Biggs Junction, Saturday, 17 October
Overcast. High 65°, low 48°.
Pressure30.18 inHg
Wind9.5 mph W
Humidity66%
Visibility6.2 mi
Dew point48°
Sun, 1864° / 43°0
64 °
Biggs Junction, Sunday, 18 October
Overcast. High 64°, low 43°.
Pressure30.06 inHg
Wind2.3 mph SE
Humidity42%
Visibility6.2 mi
Dew point36°
Mon, 1962° / 47°0
62 °
Biggs Junction, Monday, 19 October
Overcast. High 62°, low 47°.
Pressure29.91 inHg
Wind6.1 mph W
Humidity44%
Visibility—
Dew point34°
Tue, 2065° / 45°0
65 °
Biggs Junction, Tuesday, 20 October
Clear. High 65°, low 45°.
Pressure30.03 inHg
Wind3.5 mph SE
Humidity46%
Visibility—
Dew point35°
Wed, 2168° / 51°0
68 °
Biggs Junction, Wednesday, 21 October
Overcast. High 68°, low 51°.
Pressure29.83 inHg
Wind16 mph W
Humidity34%
Visibility—
Dew point31°
Thu, 2256° / 46°0
56 °
Biggs Junction, Thursday, 22 October
Overcast. High 56°, low 46°.
Pressure30.06 inHg
Wind18.5 mph W
Humidity57%
Visibility—
Dew point40°
Fri, 2359° / 41°0.01
59 °
Biggs Junction, Friday, 23 October
Light rain. High 59°, low 41°.
Pressure30.33 inHg
Wind15.6 mph NW
Humidity50%
Visibility—
Dew point35°
Sat, 2455° / 40°0.05
55 °
Biggs Junction, Saturday, 24 October
Light rain. High 55°, low 40°.
Pressure30.24 inHg
Wind8.6 mph W
Humidity69%
Visibility—
Dew point39°
Sun, 2556° / 39°0.02
56 °
Biggs Junction, Sunday, 25 October
Light rain. High 56°, low 39°.
Pressure30.15 inHg
Wind13.1 mph NE
Humidity65%
Visibility—
Dew point35°
Mon, 2659° / 39°0
59 °
Biggs Junction, Monday, 26 October
Overcast. High 59°, low 39°.
Pressure29.97 inHg
Wind6.7 mph NE
Humidity30%
Visibility—
Dew point20°
Tue, 2756° / 37°0
56 °
Biggs Junction, Tuesday, 27 October
Clear. High 56°, low 37°.
Pressure29.88 inHg
Wind16.4 mph W
Humidity48%
Visibility—
Dew point29°
Wed, 2854° / 40°0.01
54 °
Biggs Junction, Wednesday, 28 October
Light rain. High 54°, low 40°.
Pressure29.94 inHg
Wind22 mph W
Humidity56%
Visibility—
Dew point35°
Thu, 2950° / 40°0
50 °
Biggs Junction, Thursday, 29 October
Overcast. High 50°, low 40°.
Pressure30.09 inHg
Wind25.5 mph W
Humidity60%
Visibility—
Dew point34°
Fri, 3052° / 45°0.23
52 °
Biggs Junction, Friday, 30 October
Light rain. High 52°, low 45°.
Pressure30.18 inHg
Wind5.8 mph W
Humidity80%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3153° / 40°0.08
53 °
Biggs Junction, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.08 in
Chance of precipitation35%
Record high68° (1988)
Record low24° (2019)
Sun, 0152° / 40°0.08
52 °
Biggs Junction, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.08 in
Chance of precipitation37%
Record high66° (1965)
Record low24° (2019)
Mon, 0253° / 40°0.06
53 °
Biggs Junction, Monday, 2 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.06 in
Chance of precipitation35%
Record high63° (1993)
Record low27° (2019)
Tue, 0353° / 40°0.04
53 °
Biggs Junction, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.04 in
Chance of precipitation25%
Record high65° (1975)
Record low26° (1994)
Wed, 0453° / 40°0.11
53 °
Biggs Junction, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.11 in
Chance of precipitation43%
Record high66° (1975)
Record low28° (2011)
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)
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.