Monthly outlook for Lost River, OR: average high 63.2°, average low 35.2°. That is 0.8° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 17 October (75.2°), the coolest 13 October (27.3°).
63.2°/35.2°
Average high / low
+0.8°
Above normal
0 / 3
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
63°
63.4°
-0.2°
21 October – 30 October
63.4°
57.4°
+3.3°
31 October – 9 November
at normal
52.5°
—
October records over 66 years
88.2°1 October 2010All-time high
18.3°29 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Malin (12 mi).
Mon, 1250° / 29°0
50 °
Lost River, Monday, 12 October
Overcast. High 50°, low 29°.
Pressure30.03 inHg
Wind8.2 mph N
Humidity54%
Visibility6.2 mi
Dew point23°
Tue, 1359° / 27°0
59 °
Lost River, Tuesday, 13 October
Clear. High 59°, low 27°.
Pressure30.21 inHg
Wind0 mph NE
Humidity47%
Visibility6.2 mi
Dew point25°
Wed, 1467° / 33°0
67 °
Lost River, Wednesday, 14 October
Clear. High 67°, low 33°.
Pressure30.24 inHg
Wind0.5 mph NW
Humidity35%
Visibility6.2 mi
Dew point28°
Thu, 1571° / 36°0
71 °
Lost River, Thursday, 15 October
Clear. High 71°, low 36°.
Pressure30.33 inHg
Wind2.9 mph E
Humidity34%
Visibility6.2 mi
Dew point31°
Fri, 1675° / 39°0
75 °
Lost River, Friday, 16 October
Clear. High 75°, low 39°.
Pressure30.27 inHg
Wind5.8 mph SE
Humidity33%
Visibility—
Dew point29°
Sat, 1775° / 42°0
75 °
Lost River, Saturday, 17 October
Partly cloudy. High 75°, low 42°.
Pressure30.15 inHg
Wind12.3 mph W
Humidity29%
Visibility—
Dew point27°
Sun, 1871° / 45°0
71 °
Lost River, Sunday, 18 October
Mostly clear. High 71°, low 45°.
Pressure30.06 inHg
Wind13.3 mph W
Humidity42%
Visibility—
Dew point34°
Mon, 1957° / 35°0.04
57 °
Lost River, Monday, 19 October
Light rain. High 57°, low 35°.
Pressure29.88 inHg
Wind21.4 mph SW
Humidity42%
Visibility—
Dew point30°
Tue, 2053° / 30°0
53 °
Lost River, Tuesday, 20 October
Clear. High 53°, low 30°.
Pressure30.21 inHg
Wind5.8 mph W
Humidity62%
Visibility—
Dew point28°
Wed, 2155° / 34°0
55 °
Lost River, Wednesday, 21 October
Overcast. High 55°, low 34°.
Pressure29.94 inHg
Wind18 mph W
Humidity42%
Visibility—
Dew point22°
Thu, 2256° / 38°0
56 °
Lost River, Thursday, 22 October
Overcast. High 56°, low 38°.
Pressure30.21 inHg
Wind8.6 mph N
Humidity52%
Visibility—
Dew point31°
Fri, 2361° / 32°0
61 °
Lost River, Friday, 23 October
Clear. High 61°, low 32°.
Pressure30.45 inHg
Wind13.9 mph E
Humidity51%
Visibility—
Dew point27°
Sat, 2464° / 32°0
64 °
Lost River, Saturday, 24 October
Clear. High 64°, low 32°.
Pressure30.47 inHg
Wind5.6 mph SE
Humidity28%
Visibility—
Dew point15°
Sun, 2572° / 39°0
72 °
Lost River, Sunday, 25 October
Clear. High 72°, low 39°.
Pressure30.33 inHg
Wind5.2 mph NW
Humidity13%
Visibility—
Dew point5°
Mon, 2672° / 42°0
72 °
Lost River, Monday, 26 October
Partly cloudy. High 72°, low 42°.
Pressure30.21 inHg
Wind6 mph NW
Humidity20%
Visibility—
Dew point17°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2757° / 35°0.03
57 °
Lost River, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high57°
Average low35°
Average precipitation0.03 in
Chance of precipitation13%
Record high76° (2003)
Record low20° (1970)
Wed, 2855° / 36°0.08
55 °
Lost River, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high55°
Average low36°
Average precipitation0.08 in
Chance of precipitation30%
Record high74° (2003)
Record low21° (2023)
Thu, 2954° / 35°0.05
54 °
Lost River, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high54°
Average low35°
Average precipitation0.05 in
Chance of precipitation22%
Record high71° (2017)
Record low18° (1971)
Fri, 3054° / 35°0.05
54 °
Lost River, Friday, 30 October
Climate normal for this date — 60-year average.
Average high54°
Average low35°
Average precipitation0.05 in
Chance of precipitation22%
Record high70° (1965)
Record low19° (1991)
Sat, 3155° / 35°0.05
55 °
Lost River, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high55°
Average low35°
Average precipitation0.05 in
Chance of precipitation18%
Record high71° (1988)
Record low23° (2019)
Sun, 0155° / 34°0.05
55 °
Lost River, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high55°
Average low34°
Average precipitation0.05 in
Chance of precipitation23%
Record high71° (1966)
Record low19° (1971)
Mon, 0254° / 34°0.06
54 °
Lost River, Monday, 2 November
Climate normal for this date — 60-year average.
Average high54°
Average low34°
Average precipitation0.06 in
Chance of precipitation27%
Record high71° (2020)
Record low20° (1971)
Tue, 0355° / 34°0.06
55 °
Lost River, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high55°
Average low34°
Average precipitation0.06 in
Chance of precipitation23%
Record high70° (1976)
Record low20° (2022)
Wed, 0454° / 35°0.04
54 °
Lost River, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high54°
Average low35°
Average precipitation0.04 in
Chance of precipitation20%
Record high71° (1980)
Record low26° (2013)
Thu, 0552° / 35°0.08
52 °
Lost River, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high52°
Average low35°
Average precipitation0.08 in
Chance of precipitation27%
Record high69° (2012)
Record low17° (2017)
Fri, 0652° / 35°0.09
52 °
Lost River, Friday, 6 November
Climate normal for this date — 60-year average.
Average high52°
Average low35°
Average precipitation0.09 in
Chance of precipitation33%
Record high70° (2012)
Record low22° (1971)
Sat, 0750° / 34°0.09
50 °
Lost River, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.09 in
Chance of precipitation27%
Record high67° (1991)
Record low20° (2022)
Sun, 0850° / 33°0.07
50 °
Lost River, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high50°
Average low33°
Average precipitation0.07 in
Chance of precipitation35%
Record high65° (2007)
Record low12° (1994)
Mon, 0949° / 32°0.08
49 °
Lost River, Monday, 9 November
Climate normal for this date — 60-year average.
Average high49°
Average low32°
Average precipitation0.08 in
Chance of precipitation40%
Record high65° (2016)
Record low21° (2020)
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 Lost River, 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 Lost River, 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.