Monthly outlook for Bonanza, ID: average high 50.7°, average low 28°. That is 0.8° above the climate normal for October. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 18 October (65.1°), the coolest 29 October (16.1°).
50.7°/28°
Average high / low
+0.8°
Above normal
3 / 4
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
53.9°
51.4°
+1.4°
28 October – 6 November
45.5°
45.1°
+0.2°
7 November – 16 November
at normal
40.8°
—
October records over 66 years
81.9°2 October 2010All-time high
-8.3°10 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Torreys (10 mi).
Mon, 1964° / 29°0
64 °
Bonanza, Monday, 19 October
Partly cloudy. High 64°, low 29°.
Pressure29.97 inHg
Wind5 mph S
Humidity46%
Visibility6.2 mi
Dew point27°
Tue, 2057° / 30°0
57 °
Bonanza, Tuesday, 20 October
Overcast. High 57°, low 30°.
Pressure30.06 inHg
Wind4.3 mph SE
Humidity50%
Visibility6.2 mi
Dew point32°
Wed, 2156° / 36°0.07
56 °
Bonanza, Wednesday, 21 October
Rain. High 56°, low 36°.
Pressure30.06 inHg
Wind6.9 mph S
Humidity65%
Visibility6.2 mi
Dew point38°
Thu, 2250° / 38°0.04
50 °
Bonanza, Thursday, 22 October
Light rain. High 50°, low 38°.
Pressure29.83 inHg
Wind9.4 mph S
Humidity67%
Visibility6.2 mi
Dew point37°
Fri, 2334° / 21°0.22
34 °
Bonanza, Friday, 23 October
Snow. High 34°, low 21°.
Pressure30.00 inHg
Wind10.8 mph N
Humidity95%
Visibility—
Dew point31°
Sat, 2451° / 18°0
51 °
Bonanza, Saturday, 24 October
Overcast. High 51°, low 18°.
Pressure30.18 inHg
Wind6.1 mph SW
Humidity30%
Visibility—
Dew point11°
Sun, 2552° / 33°0
52 °
Bonanza, Sunday, 25 October
Clear. High 52°, low 33°.
Pressure30.00 inHg
Wind15.5 mph SW
Humidity23%
Visibility—
Dew point12°
Mon, 2654° / 34°0
54 °
Bonanza, Monday, 26 October
Partly cloudy. High 54°, low 34°.
Pressure29.85 inHg
Wind11.9 mph SW
Humidity28%
Visibility—
Dew point17°
Tue, 2756° / 36°0.02
56 °
Bonanza, Tuesday, 27 October
Light snow. High 56°, low 36°.
Pressure29.74 inHg
Wind12.7 mph S
Humidity33%
Visibility—
Dew point22°
Wed, 2835° / 21°0.25
35 °
Bonanza, Wednesday, 28 October
Snow. High 35°, low 21°.
Pressure30.09 inHg
Wind10.3 mph SW
Humidity68%
Visibility—
Dew point21°
Thu, 2941° / 16°0
41 °
Bonanza, Thursday, 29 October
Clear. High 41°, low 16°.
Pressure30.06 inHg
Wind4.5 mph E
Humidity44%
Visibility—
Dew point13°
Fri, 3049° / 22°0
49 °
Bonanza, Friday, 30 October
Clear. High 49°, low 22°.
Pressure29.94 inHg
Wind3.5 mph E
Humidity40%
Visibility—
Dew point19°
Sat, 3150° / 27°0
50 °
Bonanza, Saturday, 31 October
Clear. High 50°, low 27°.
Pressure29.88 inHg
Wind3.9 mph N
Humidity46%
Visibility—
Dew point25°
Sun, 0148° / 28°0
48 °
Bonanza, Sunday, 1 November
Mostly clear. High 48°, low 28°.
Pressure30.21 inHg
Wind4.2 mph NE
Humidity50%
Visibility—
Dew point23°
Mon, 0250° / 31°0
50 °
Bonanza, Monday, 2 November
Overcast. High 50°, low 31°.
Pressure30.21 inHg
Wind4.6 mph W
Humidity29%
Visibility—
Dew point14°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0346° / 24°0.04
46 °
Bonanza, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high46°
Average low24°
Average precipitation0.04 in
Chance of precipitation13%
Record high64° (2020)
Record low-3° (1973)
Wed, 0445° / 25°0.06
45 °
Bonanza, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high45°
Average low25°
Average precipitation0.06 in
Chance of precipitation30%
Record high61° (1980)
Record low-1° (1973)
Thu, 0544° / 24°0.06
44 °
Bonanza, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high44°
Average low24°
Average precipitation0.06 in
Chance of precipitation32%
Record high63° (1980)
Record low-4° (2015)
Fri, 0643° / 24°0.08
43 °
Bonanza, Friday, 6 November
Climate normal for this date — 60-year average.
Average high43°
Average low24°
Average precipitation0.08 in
Chance of precipitation37%
Record high60° (1999)
Record low-6° (1971)
Sat, 0743° / 23°0.06
43 °
Bonanza, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high43°
Average low23°
Average precipitation0.06 in
Chance of precipitation35%
Record high60° (1999)
Record low0° (1998)
Sun, 0842° / 22°0.08
42 °
Bonanza, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high42°
Average low22°
Average precipitation0.08 in
Chance of precipitation42%
Record high60° (2016)
Record low-8° (1994)
Mon, 0942° / 22°0.07
42 °
Bonanza, Monday, 9 November
Climate normal for this date — 60-year average.
Average high42°
Average low22°
Average precipitation0.07 in
Chance of precipitation38%
Record high61° (2016)
Record low-6° (1977)
Tue, 1040° / 20°0.05
40 °
Bonanza, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high40°
Average low20°
Average precipitation0.05 in
Chance of precipitation32%
Record high61° (2025)
Record low-6° (1986)
Wed, 1141° / 20°0.05
41 °
Bonanza, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high41°
Average low20°
Average precipitation0.05 in
Chance of precipitation27%
Record high60° (2016)
Record low-4° (2000)
Thu, 1241° / 20°0.06
41 °
Bonanza, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high41°
Average low20°
Average precipitation0.06 in
Chance of precipitation35%
Record high60° (1999)
Record low-9° (1982)
Fri, 1340° / 21°0.06
40 °
Bonanza, Friday, 13 November
Climate normal for this date — 60-year average.
Average high40°
Average low21°
Average precipitation0.06 in
Chance of precipitation35%
Record high58° (1999)
Record low-8° (2000)
Sat, 1439° / 19°0.06
39 °
Bonanza, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high39°
Average low19°
Average precipitation0.06 in
Chance of precipitation32%
Record high60° (1999)
Record low-6° (1982)
Sun, 1540° / 17°0.04
40 °
Bonanza, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high40°
Average low17°
Average precipitation0.04 in
Chance of precipitation22%
Record high58° (1999)
Record low-11° (2009)
Mon, 1640° / 19°0.06
40 °
Bonanza, Monday, 16 November
Climate normal for this date — 60-year average.
Average high40°
Average low19°
Average precipitation0.06 in
Chance of precipitation35%
Record high55° (1999)
Record low-6° (1961)
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 Bonanza, 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 Bonanza, 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.