Monthly outlook for Bonanza, ID: average high 49.9°, average low 30.7°. That is 1.6° below the climate normal for October. Precipitation is expected on 3 days (about 1.0 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 18 October (60.2°), the coolest 14 October (22.2°).
49.9°/30.7°
Average high / low
−1.6°
Below normal
3 / 4
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
49.5°
54.1°
-2.6°
21 October – 30 October
50.7°
49°
+0.9°
31 October – 9 November
at normal
43.9°
—
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, 1241° / 30°0.3
41 °
Bonanza, Monday, 12 October
Snow. High 41°, low 30°.
Pressure29.85 inHg
Wind1.5 mph NW
Humidity87%
Visibility6.2 mi
Dew point27°
Tue, 1343° / 24°0
43 °
Bonanza, Tuesday, 13 October
Clear. High 43°, low 24°.
Pressure30.06 inHg
Wind2.3 mph NE
Humidity77%
Visibility0.6 mi
Dew point26°
Wed, 1448° / 22°0
48 °
Bonanza, Wednesday, 14 October
Clear. High 48°, low 22°.
Pressure30.15 inHg
Wind2 mph NW
Humidity61%
Visibility6.2 mi
Dew point24°
Thu, 1553° / 26°0
53 °
Bonanza, Thursday, 15 October
Clear. High 53°, low 26°.
Pressure30.47 inHg
Wind1.9 mph SE
Humidity53%
Visibility6.2 mi
Dew point24°
Fri, 1656° / 32°0
56 °
Bonanza, Friday, 16 October
Clear. High 56°, low 32°.
Pressure30.42 inHg
Wind2.8 mph SW
Humidity44%
Visibility—
Dew point28°
Sat, 1757° / 33°0
57 °
Bonanza, Saturday, 17 October
Partly cloudy. High 57°, low 33°.
Pressure30.12 inHg
Wind11.4 mph W
Humidity46%
Visibility—
Dew point29°
Sun, 1860° / 43°0
60 °
Bonanza, Sunday, 18 October
Partly cloudy. High 60°, low 43°.
Pressure29.97 inHg
Wind14.2 mph SW
Humidity33%
Visibility—
Dew point27°
Mon, 1955° / 40°0.01
55 °
Bonanza, Monday, 19 October
Light rain. High 55°, low 40°.
Pressure29.80 inHg
Wind12.8 mph SW
Humidity30%
Visibility—
Dew point22°
Tue, 2036° / 26°0.08
36 °
Bonanza, Tuesday, 20 October
Light snow. High 36°, low 26°.
Pressure29.94 inHg
Wind13.8 mph W
Humidity66%
Visibility—
Dew point25°
Wed, 2142° / 24°0
42 °
Bonanza, Wednesday, 21 October
Partly cloudy. High 42°, low 24°.
Pressure30.18 inHg
Wind8.3 mph W
Humidity45%
Visibility—
Dew point16°
Thu, 2254° / 29°0
54 °
Bonanza, Thursday, 22 October
Clear. High 54°, low 29°.
Pressure30.24 inHg
Wind5.8 mph SW
Humidity46%
Visibility—
Dew point28°
Fri, 2359° / 36°0
59 °
Bonanza, Friday, 23 October
Mostly clear. High 59°, low 36°.
Pressure29.88 inHg
Wind12.1 mph SW
Humidity24%
Visibility—
Dew point18°
Sat, 2442° / 30°0.02
42 °
Bonanza, Saturday, 24 October
Snow. High 42°, low 30°.
Pressure29.80 inHg
Wind13.4 mph W
Humidity72%
Visibility—
Dew point32°
Sun, 2551° / 29°0
51 °
Bonanza, Sunday, 25 October
Mostly clear. High 51°, low 29°.
Pressure29.94 inHg
Wind2.8 mph NW
Humidity27%
Visibility—
Dew point12°
Mon, 2656° / 34°0
56 °
Bonanza, Monday, 26 October
Mostly clear. High 56°, low 34°.
Pressure30.03 inHg
Wind3 mph N
Humidity26%
Visibility—
Dew point16°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2749° / 28°0.04
49 °
Bonanza, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high49°
Average low28°
Average precipitation0.04 in
Chance of precipitation20%
Record high64° (2008)
Record low-5° (1970)
Wed, 2847° / 28°0.07
47 °
Bonanza, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high47°
Average low28°
Average precipitation0.07 in
Chance of precipitation30%
Record high65° (2008)
Record low3° (2019)
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)
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.