Monthly outlook for Bonanza, ID: average high 45.6°, average low 26.9°. That is 3.6° below the climate normal for October. Precipitation is expected on 5 days (about 1.4 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 19 October (60.4°), the coolest 24 October (15.9°).
45.6°/26.9°
Average high / low
−3.6°
Below normal
5 / 4
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
51.3°
53.7°
-1.3°
23 October – 1 November
36°
47.6°
-6.5°
2 November – 11 November
at normal
43°
—
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).
Wed, 1454° / 27°0
54 °
Bonanza, Wednesday, 14 October
Clear. High 54°, low 27°.
Pressure30.18 inHg
Wind3.8 mph N
Humidity60%
Visibility6.2 mi
Dew point27°
Thu, 1556° / 27°0
56 °
Bonanza, Thursday, 15 October
Clear. High 56°, low 27°.
Pressure30.50 inHg
Wind2.4 mph S
Humidity48%
Visibility6.2 mi
Dew point21°
Fri, 1660° / 34°0
60 °
Bonanza, Friday, 16 October
Clear. High 60°, low 34°.
Pressure30.47 inHg
Wind2.6 mph S
Humidity39%
Visibility6.2 mi
Dew point15°
Sat, 1757° / 34°0
57 °
Bonanza, Saturday, 17 October
Overcast. High 57°, low 34°.
Pressure30.15 inHg
Wind4.9 mph SW
Humidity44%
Visibility6.2 mi
Dew point22°
Sun, 1854° / 35°0
54 °
Bonanza, Sunday, 18 October
Clear. High 54°, low 35°.
Pressure29.97 inHg
Wind11 mph SW
Humidity49%
Visibility—
Dew point31°
Mon, 1960° / 35°0
60 °
Bonanza, Monday, 19 October
Overcast. High 60°, low 35°.
Pressure29.85 inHg
Wind12.9 mph SW
Humidity31%
Visibility—
Dew point24°
Tue, 2047° / 42°0.19
47 °
Bonanza, Tuesday, 20 October
Light rain. High 47°, low 42°.
Pressure29.71 inHg
Wind5.1 mph SE
Humidity69%
Visibility—
Dew point37°
Wed, 2138° / 32°0.96
38 °
Bonanza, Wednesday, 21 October
Snow. High 38°, low 32°.
Pressure29.68 inHg
Wind4.9 mph W
Humidity101%
Visibility—
Dew point37°
Thu, 2235° / 28°0.01
35 °
Bonanza, Thursday, 22 October
Light snow. High 35°, low 28°.
Pressure29.88 inHg
Wind4.9 mph W
Humidity82%
Visibility—
Dew point29°
Fri, 2333° / 17°0.11
33 °
Bonanza, Friday, 23 October
Light snow. High 33°, low 17°.
Pressure29.91 inHg
Wind9.1 mph W
Humidity76%
Visibility—
Dew point24°
Sat, 2434° / 16°0.04
34 °
Bonanza, Saturday, 24 October
Light snow. High 34°, low 16°.
Pressure30.15 inHg
Wind7.1 mph W
Humidity73%
Visibility—
Dew point22°
Sun, 2533° / 20°0.05
33 °
Bonanza, Sunday, 25 October
Light snow. High 33°, low 20°.
Pressure30.27 inHg
Wind4.9 mph W
Humidity77%
Visibility—
Dew point23°
Mon, 2635° / 20°0.04
35 °
Bonanza, Monday, 26 October
Light snow. High 35°, low 20°.
Pressure30.18 inHg
Wind4.9 mph N
Humidity75%
Visibility—
Dew point24°
Tue, 2739° / 18°0
39 °
Bonanza, Tuesday, 27 October
Partly cloudy. High 39°, low 18°.
Pressure30.24 inHg
Wind3.3 mph W
Humidity65%
Visibility—
Dew point23°
Wed, 2842° / 20°0
42 °
Bonanza, Wednesday, 28 October
Overcast. High 42°, low 20°.
Pressure30.24 inHg
Wind2.8 mph W
Humidity54%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2946° / 28°0.05
46 °
Bonanza, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.05 in
Chance of precipitation28%
Record high66° (1962)
Record low-3° (2019)
Fri, 3046° / 26°0.04
46 °
Bonanza, Friday, 30 October
Climate normal for this date — 60-year average.
Average high46°
Average low26°
Average precipitation0.04 in
Chance of precipitation28%
Record high65° (1962)
Record low-4° (1991)
Sat, 3145° / 26°0.03
45 °
Bonanza, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high45°
Average low26°
Average precipitation0.03 in
Chance of precipitation18%
Record high62° (1988)
Record low1° (2002)
Sun, 0145° / 25°0.05
45 °
Bonanza, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high45°
Average low25°
Average precipitation0.05 in
Chance of precipitation23%
Record high62° (2020)
Record low-12° (2002)
Mon, 0245° / 24°0.06
45 °
Bonanza, Monday, 2 November
Climate normal for this date — 60-year average.
Average high45°
Average low24°
Average precipitation0.06 in
Chance of precipitation32%
Record high65° (2020)
Record low-7° (2002)
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)
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.