Monthly outlook for Bonanza, ID: average high 56.7°, average low 36.8°. That is 1.9° above the climate normal for October. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 23 October (66.2°), the coolest 14 October (25.7°).
56.7°/36.8°
Average high / low
+1.9°
Above normal
3 / 4
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
54°
54.4°
-0.2°
20 October – 29 October
61.4°
49.9°
+6.4°
30 October – 8 November
at normal
44.3°
—
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).
Sun, 1148° / 36°0.41
48 °
Bonanza, Sunday, 11 October
Snow. High 48°, low 36°.
Pressure29.59 inHg
Wind3 mph S
Humidity78%
Visibility5.4 mi
Dew point34°
Mon, 1240° / 29°0.15
40 °
Bonanza, Monday, 12 October
Snow. High 40°, low 29°.
Pressure29.83 inHg
Wind1.1 mph SW
Humidity85%
Visibility5.7 mi
Dew point32°
Tue, 1346° / 27°0
46 °
Bonanza, Tuesday, 13 October
Clear. High 46°, low 27°.
Pressure30.00 inHg
Wind5 mph N
Humidity75%
Visibility6.2 mi
Dew point29°
Wed, 1452° / 26°0
52 °
Bonanza, Wednesday, 14 October
Clear. High 52°, low 26°.
Pressure30.15 inHg
Wind1.3 mph NE
Humidity49%
Visibility6.2 mi
Dew point16°
Thu, 1556° / 31°0
56 °
Bonanza, Thursday, 15 October
Clear. High 56°, low 31°.
Pressure30.36 inHg
Wind5 mph E
Humidity48%
Visibility—
Dew point30°
Fri, 1660° / 33°0
60 °
Bonanza, Friday, 16 October
Mostly clear. High 60°, low 33°.
Pressure30.36 inHg
Wind5.1 mph SE
Humidity45%
Visibility—
Dew point30°
Sat, 1761° / 38°0
61 °
Bonanza, Saturday, 17 October
Overcast. High 61°, low 38°.
Pressure30.24 inHg
Wind6.9 mph W
Humidity24%
Visibility—
Dew point19°
Sun, 1862° / 42°0
62 °
Bonanza, Sunday, 18 October
Overcast. High 62°, low 42°.
Pressure30.15 inHg
Wind8.5 mph W
Humidity29%
Visibility—
Dew point24°
Mon, 1963° / 43°0
63 °
Bonanza, Monday, 19 October
Overcast. High 63°, low 43°.
Pressure30.09 inHg
Wind13.4 mph SW
Humidity25%
Visibility—
Dew point23°
Tue, 2056° / 41°0
56 °
Bonanza, Tuesday, 20 October
Mostly clear. High 56°, low 41°.
Pressure30.09 inHg
Wind14.6 mph W
Humidity29%
Visibility—
Dew point20°
Wed, 2158° / 37°0
58 °
Bonanza, Wednesday, 21 October
Overcast. High 58°, low 37°.
Pressure30.06 inHg
Wind11.7 mph W
Humidity25%
Visibility—
Dew point17°
Thu, 2263° / 41°0
63 °
Bonanza, Thursday, 22 October
Mostly clear. High 63°, low 41°.
Pressure30.12 inHg
Wind9.5 mph W
Humidity24%
Visibility—
Dew point20°
Fri, 2366° / 42°0
66 °
Bonanza, Friday, 23 October
Mostly clear. High 66°, low 42°.
Pressure30.12 inHg
Wind3.2 mph W
Humidity16%
Visibility—
Dew point13°
Sat, 2463° / 43°0
63 °
Bonanza, Saturday, 24 October
Clear. High 63°, low 43°.
Pressure30.09 inHg
Wind3.8 mph W
Humidity24%
Visibility—
Dew point22°
Sun, 2562° / 42°0
62 °
Bonanza, Sunday, 25 October
Overcast. High 62°, low 42°.
Pressure30.06 inHg
Wind10.4 mph W
Humidity26%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2648° / 30°0.07
48 °
Bonanza, Monday, 26 October
Climate normal for this date — 60-year average.
Average high48°
Average low30°
Average precipitation0.07 in
Chance of precipitation32%
Record high64° (2024)
Record low12° (2010)
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)
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.