Monthly outlook for Lost River, ID: average high 50.2°, average low 33.6°. That is 2.8° below the climate normal for October. Precipitation is expected on 2 days (about 0.7 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 10 October (58.1°), the coolest 23 October (24.2°).
50.2°/33.6°
Average high / low
−2.8°
Below normal
2 / 2
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
53.4°
56.4°
-1.7°
20 October – 29 October
44.8°
51.4°
-3.6°
30 October – 8 November
at normal
44.9°
—
October records over 66 years
83.3°2 October 2010All-time high
-1.1°27 October 1970All-time low
Climate normals and records are computed from the nearest reference point — Moore (10 mi).
Sun, 1147° / 33°0.48
47 °
Lost River, Sunday, 11 October
Rain. High 47°, low 33°.
Pressure29.65 inHg
Wind3.1 mph SE
Humidity89%
Visibility3.2 mi
Dew point42°
Mon, 1243° / 35°0.19
43 °
Lost River, Monday, 12 October
Light rain. High 43°, low 35°.
Pressure29.91 inHg
Wind3.9 mph S
Humidity93%
Visibility1.2 mi
Dew point37°
Tue, 1353° / 32°0
53 °
Lost River, Tuesday, 13 October
Overcast. High 53°, low 32°.
Pressure29.94 inHg
Wind5.2 mph NW
Humidity63%
Visibility6.2 mi
Dew point35°
Wed, 1457° / 37°0
57 °
Lost River, Wednesday, 14 October
Clear. High 57°, low 37°.
Pressure30.09 inHg
Wind5 mph NW
Humidity49%
Visibility—
Dew point32°
Thu, 1557° / 37°0
57 °
Lost River, Thursday, 15 October
Clear. High 57°, low 37°.
Pressure30.27 inHg
Wind2.9 mph NW
Humidity43%
Visibility—
Dew point29°
Fri, 1651° / 34°0
51 °
Lost River, Friday, 16 October
Clear. High 51°, low 34°.
Pressure30.42 inHg
Wind5.3 mph SE
Humidity54%
Visibility—
Dew point28°
Sat, 1757° / 36°0
57 °
Lost River, Saturday, 17 October
Partly cloudy. High 57°, low 36°.
Pressure30.18 inHg
Wind7.9 mph S
Humidity29%
Visibility—
Dew point18°
Sun, 1857° / 40°0
57 °
Lost River, Sunday, 18 October
Overcast. High 57°, low 40°.
Pressure29.97 inHg
Wind8.6 mph S
Humidity34%
Visibility—
Dew point23°
Mon, 1953° / 39°0
53 °
Lost River, Monday, 19 October
Clear. High 53°, low 39°.
Pressure29.88 inHg
Wind9.1 mph S
Humidity20%
Visibility—
Dew point8°
Tue, 2044° / 34°0.02
44 °
Lost River, Tuesday, 20 October
Light rain. High 44°, low 34°.
Pressure29.77 inHg
Wind26.5 mph NW
Humidity41%
Visibility—
Dew point21°
Wed, 2144° / 27°0
44 °
Lost River, Wednesday, 21 October
Partly cloudy. High 44°, low 27°.
Pressure30.21 inHg
Wind6.4 mph S
Humidity36%
Visibility—
Dew point12°
Thu, 2245° / 32°0.03
45 °
Lost River, Thursday, 22 October
Snow. High 45°, low 32°.
Pressure29.94 inHg
Wind17.2 mph NW
Humidity64%
Visibility—
Dew point27°
Fri, 2341° / 24°0
41 °
Lost River, Friday, 23 October
Clear. High 41°, low 24°.
Pressure30.36 inHg
Wind6.4 mph NW
Humidity30%
Visibility—
Dew point7°
Sat, 2444° / 26°0
44 °
Lost River, Saturday, 24 October
Overcast. High 44°, low 26°.
Pressure30.42 inHg
Wind4.3 mph SE
Humidity31%
Visibility—
Dew point9°
Sun, 2551° / 33°0
51 °
Lost River, Sunday, 25 October
Overcast. High 51°, low 33°.
Pressure30.42 inHg
Wind4.7 mph NW
Humidity25%
Visibility—
Dew point14°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2650° / 33°0.06
50 °
Lost River, Monday, 26 October
Climate normal for this date — 60-year average.
Average high50°
Average low33°
Average precipitation0.06 in
Chance of precipitation20%
Record high67° (1988)
Record low13° (1970)
Tue, 2750° / 30°0.02
50 °
Lost River, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high50°
Average low30°
Average precipitation0.02 in
Chance of precipitation10%
Record high69° (2003)
Record low-1° (1970)
Wed, 2848° / 31°0.04
48 °
Lost River, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high48°
Average low31°
Average precipitation0.04 in
Chance of precipitation17%
Record high67° (1962)
Record low5° (1970)
Thu, 2947° / 31°0.02
47 °
Lost River, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high47°
Average low31°
Average precipitation0.02 in
Chance of precipitation15%
Record high65° (1962)
Record low6° (1991)
Fri, 3046° / 29°0.03
46 °
Lost River, Friday, 30 October
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.03 in
Chance of precipitation22%
Record high66° (1962)
Record low1° (1991)
Sat, 3146° / 28°0.02
46 °
Lost River, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.02 in
Chance of precipitation7%
Record high64° (1988)
Record low2° (2002)
Sun, 0146° / 28°0.02
46 °
Lost River, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.02 in
Chance of precipitation12%
Record high63° (1988)
Record low-1° (2002)
Mon, 0245° / 28°0.03
45 °
Lost River, Monday, 2 November
Climate normal for this date — 60-year average.
Average high45°
Average low28°
Average precipitation0.03 in
Chance of precipitation12%
Record high61° (1962)
Record low-5° (2002)
Tue, 0345° / 27°0.02
45 °
Lost River, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high45°
Average low27°
Average precipitation0.02 in
Chance of precipitation10%
Record high61° (1978)
Record low-7° (1991)
Wed, 0446° / 28°0.03
46 °
Lost River, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.03 in
Chance of precipitation12%
Record high62° (2020)
Record low1° (1961)
Thu, 0545° / 28°0.02
45 °
Lost River, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high45°
Average low28°
Average precipitation0.02 in
Chance of precipitation12%
Record high62° (2020)
Record low-2° (1961)
Fri, 0644° / 28°0.04
44 °
Lost River, Friday, 6 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.04 in
Chance of precipitation20%
Record high59° (1999)
Record low5° (2015)
Sat, 0744° / 28°0.02
44 °
Lost River, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.02 in
Chance of precipitation13%
Record high59° (2006)
Record low11° (2015)
Sun, 0842° / 26°0.04
42 °
Lost River, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high42°
Average low26°
Average precipitation0.04 in
Chance of precipitation25%
Record high58° (1976)
Record low4° (1994)
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, ID 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, ID 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.