Monthly outlook for Clark Tree, ID: average high 56.3°, average low 37.8°. That is 0.4° above the climate normal for October. Precipitation is expected on 4 days (about 1.5 inches), against a normal of 6 days and 1.7 inches. The warmest day looks like 17 October (73.2°), the coolest 13 October (31.4°).
56.3°/37.8°
Average high / low
+0.4°
Above normal
4 / 6
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
58.7°
56.9°
+1°
21 October – 30 October
52.5°
52.1°
+0.2°
31 October – 9 November
at normal
46.7°
—
October records over 66 years
84.7°1 October 1992All-time high
3°30 October 1991All-time low
Mon, 1248° / 34°0.05
48 °
Clark Tree, Monday, 12 October
Snow. High 48°, low 34°.
Pressure30.03 inHg
Wind2.1 mph W
Humidity70%
Visibility6.2 mi
Dew point32°
Tue, 1351° / 31°0
51 °
Clark Tree, Tuesday, 13 October
Partly cloudy. High 51°, low 31°.
Pressure30.18 inHg
Wind3.4 mph W
Humidity57%
Visibility6.2 mi
Dew point33°
Wed, 1455° / 37°0
55 °
Clark Tree, Wednesday, 14 October
Clear. High 55°, low 37°.
Pressure30.24 inHg
Wind4.4 mph W
Humidity46%
Visibility6.2 mi
Dew point31°
Thu, 1567° / 38°0
67 °
Clark Tree, Thursday, 15 October
Clear. High 67°, low 38°.
Pressure30.42 inHg
Wind4.5 mph SE
Humidity39%
Visibility6.2 mi
Dew point36°
Fri, 1672° / 48°0
72 °
Clark Tree, Friday, 16 October
Clear. High 72°, low 48°.
Pressure30.33 inHg
Wind7.3 mph E
Humidity32%
Visibility—
Dew point33°
Sat, 1773° / 49°0
73 °
Clark Tree, Saturday, 17 October
Mostly clear. High 73°, low 49°.
Pressure30.03 inHg
Wind6.5 mph W
Humidity25%
Visibility—
Dew point28°
Sun, 1862° / 45°0
62 °
Clark Tree, Sunday, 18 October
Partly cloudy. High 62°, low 45°.
Pressure30.06 inHg
Wind6.5 mph W
Humidity50%
Visibility—
Dew point39°
Mon, 1968° / 42°0
68 °
Clark Tree, Monday, 19 October
Overcast. High 68°, low 42°.
Pressure29.80 inHg
Wind5.9 mph W
Humidity40%
Visibility—
Dew point34°
Tue, 2043° / 38°0.88
43 °
Clark Tree, Tuesday, 20 October
Rain. High 43°, low 38°.
Pressure30.03 inHg
Wind9.1 mph W
Humidity85%
Visibility—
Dew point37°
Wed, 2150° / 32°0.02
50 °
Clark Tree, Wednesday, 21 October
Light rain. High 50°, low 32°.
Pressure29.91 inHg
Wind4.9 mph E
Humidity79%
Visibility—
Dew point36°
Thu, 2240° / 38°0.44
40 °
Clark Tree, Thursday, 22 October
Rain. High 40°, low 38°.
Pressure30.24 inHg
Wind2.3 mph SE
Humidity98%
Visibility—
Dew point39°
Fri, 2353° / 35°0
53 °
Clark Tree, Friday, 23 October
Overcast. High 53°, low 35°.
Pressure30.56 inHg
Wind4.3 mph E
Humidity63%
Visibility—
Dew point35°
Sat, 2456° / 31°0
56 °
Clark Tree, Saturday, 24 October
Clear. High 56°, low 31°.
Pressure30.53 inHg
Wind4.3 mph E
Humidity51%
Visibility—
Dew point30°
Sun, 2558° / 34°0
58 °
Clark Tree, Sunday, 25 October
Clear. High 58°, low 34°.
Pressure30.36 inHg
Wind4.3 mph E
Humidity37%
Visibility—
Dew point25°
Mon, 2658° / 37°0
58 °
Clark Tree, Monday, 26 October
Overcast. High 58°, low 37°.
Pressure30.21 inHg
Wind4.2 mph E
Humidity40%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2751° / 33°0.11
51 °
Clark Tree, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.11 in
Chance of precipitation42%
Record high67° (1987)
Record low7° (1970)
Wed, 2851° / 33°0.13
51 °
Clark Tree, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.13 in
Chance of precipitation47%
Record high68° (1987)
Record low12° (1970)
Thu, 2949° / 33°0.12
49 °
Clark Tree, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.12 in
Chance of precipitation50%
Record high69° (1962)
Record low11° (1961)
Fri, 3049° / 33°0.09
49 °
Clark Tree, Friday, 30 October
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.09 in
Chance of precipitation38%
Record high68° (2008)
Record low3° (1991)
Sat, 3147° / 33°0.16
47 °
Clark Tree, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.16 in
Chance of precipitation48%
Record high68° (2012)
Record low14° (2002)
Sun, 0148° / 32°0.16
48 °
Clark Tree, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high48°
Average low32°
Average precipitation0.16 in
Chance of precipitation45%
Record high67° (1965)
Record low10° (1984)
Mon, 0248° / 32°0.15
48 °
Clark Tree, Monday, 2 November
Climate normal for this date — 60-year average.
Average high48°
Average low32°
Average precipitation0.15 in
Chance of precipitation48%
Record high65° (1981)
Record low-2° (1991)
Tue, 0348° / 31°0.07
48 °
Clark Tree, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high48°
Average low31°
Average precipitation0.07 in
Chance of precipitation32%
Record high64° (2020)
Record low3° (1973)
Wed, 0447° / 33°0.17
47 °
Clark Tree, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.17 in
Chance of precipitation58%
Record high65° (1980)
Record low13° (1973)
Thu, 0547° / 32°0.16
47 °
Clark Tree, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.16 in
Chance of precipitation50%
Record high65° (1980)
Record low-1° (1971)
Fri, 0646° / 31°0.19
46 °
Clark Tree, Friday, 6 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.19 in
Chance of precipitation58%
Record high66° (2012)
Record low-1° (1971)
Sat, 0745° / 31°0.19
45 °
Clark Tree, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.19 in
Chance of precipitation55%
Record high62° (1999)
Record low8° (2000)
Sun, 0845° / 30°0.12
45 °
Clark Tree, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high45°
Average low30°
Average precipitation0.12 in
Chance of precipitation52%
Record high65° (2016)
Record low7° (1994)
Mon, 0945° / 30°0.13
45 °
Clark Tree, Monday, 9 November
Climate normal for this date — 60-year average.
Average high45°
Average low30°
Average precipitation0.13 in
Chance of precipitation52%
Record high64° (2016)
Record low16° (1977)
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 Clark Tree, 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 Clark Tree, 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.