Monthly outlook for Bonanza, UT: average high 56.8°, average low 42.6°. That is 1° above the climate normal for October. Precipitation is expected on 5 days (about 0.8 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 21 October (62.8°), the coolest 19 October (37.8°).
56.8°/42.6°
Average high / low
+1°
Above normal
5 / 3
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
59.1°
57.3°
+1°
27 October – 5 November
53.1°
50.4°
+1.5°
6 November – 15 November
at normal
46.2°
—
October records over 66 years
82.9°4 October 2024All-time high
-3.1°30 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Red Wash (13 mi).
Sun, 1857° / 43°0
57 °
Bonanza, Sunday, 18 October
Overcast. High 57°, low 43°.
Pressure30.21 inHg
Wind2.5 mph NW
Humidity64%
Visibility6.2 mi
Dew point39°
Mon, 1960° / 38°0
60 °
Bonanza, Monday, 19 October
Partly cloudy. High 60°, low 38°.
Pressure30.12 inHg
Wind3 mph W
Humidity57%
Visibility6.2 mi
Dew point40°
Tue, 2062° / 41°0
62 °
Bonanza, Tuesday, 20 October
Clear. High 62°, low 41°.
Pressure30.09 inHg
Wind4 mph W
Humidity67%
Visibility6.2 mi
Dew point46°
Wed, 2163° / 43°0
63 °
Bonanza, Wednesday, 21 October
Light rain. High 63°, low 43°.
Pressure30.18 inHg
Wind3.9 mph E
Humidity64%
Visibility—
Dew point43°
Thu, 2262° / 46°0.02
62 °
Bonanza, Thursday, 22 October
Light rain. High 62°, low 46°.
Pressure30.03 inHg
Wind12 mph S
Humidity59%
Visibility—
Dew point46°
Fri, 2358° / 50°0.13
58 °
Bonanza, Friday, 23 October
Light rain. High 58°, low 50°.
Pressure29.88 inHg
Wind20.7 mph S
Humidity41%
Visibility—
Dew point32°
Sat, 2456° / 45°0.04
56 °
Bonanza, Saturday, 24 October
Light rain. High 56°, low 45°.
Pressure29.97 inHg
Wind14.5 mph E
Humidity45%
Visibility—
Dew point33°
Sun, 2555° / 41°0.16
55 °
Bonanza, Sunday, 25 October
Light rain. High 55°, low 41°.
Pressure30.00 inHg
Wind12 mph W
Humidity51%
Visibility—
Dew point34°
Mon, 2656° / 44°0
56 °
Bonanza, Monday, 26 October
Partly cloudy. High 56°, low 44°.
Pressure30.18 inHg
Wind5.5 mph NW
Humidity47%
Visibility—
Dew point31°
Tue, 2758° / 44°0
58 °
Bonanza, Tuesday, 27 October
Clear. High 58°, low 44°.
Pressure30.15 inHg
Wind4.7 mph NW
Humidity44%
Visibility—
Dew point31°
Wed, 2849° / 43°0.26
49 °
Bonanza, Wednesday, 28 October
Light rain. High 49°, low 43°.
Pressure29.80 inHg
Wind6.5 mph NW
Humidity58%
Visibility—
Dew point33°
Thu, 2955° / 43°0.2
55 °
Bonanza, Thursday, 29 October
Light rain. High 55°, low 43°.
Pressure29.68 inHg
Wind16.9 mph W
Humidity55%
Visibility—
Dew point36°
Fri, 3052° / 40°0
52 °
Bonanza, Friday, 30 October
Mostly clear. High 52°, low 40°.
Pressure30.15 inHg
Wind6.9 mph W
Humidity53%
Visibility—
Dew point31°
Sat, 3154° / 41°0
54 °
Bonanza, Saturday, 31 October
Overcast. High 54°, low 41°.
Pressure30.30 inHg
Wind5.7 mph NW
Humidity53%
Visibility—
Dew point32°
Sun, 0152° / 42°0
52 °
Bonanza, Sunday, 1 November
Overcast. High 52°, low 42°.
Pressure30.21 inHg
Wind2.6 mph NW
Humidity49%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0249° / 29°0.03
49 °
Bonanza, Monday, 2 November
Climate normal for this date — 60-year average.
Average high49°
Average low29°
Average precipitation0.03 in
Chance of precipitation18%
Record high64° (2017)
Record low4° (1991)
Tue, 0349° / 29°0.04
49 °
Bonanza, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high49°
Average low29°
Average precipitation0.04 in
Chance of precipitation13%
Record high67° (1978)
Record low-4° (1991)
Wed, 0449° / 28°0.01
49 °
Bonanza, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high49°
Average low28°
Average precipitation0.01 in
Chance of precipitation10%
Record high65° (1978)
Record low6° (1991)
Thu, 0550° / 29°0.02
50 °
Bonanza, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high50°
Average low29°
Average precipitation0.02 in
Chance of precipitation13%
Record high63° (2023)
Record low0° (1973)
Fri, 0649° / 29°0.02
49 °
Bonanza, Friday, 6 November
Climate normal for this date — 60-year average.
Average high49°
Average low29°
Average precipitation0.02 in
Chance of precipitation12%
Record high64° (2001)
Record low-5° (1971)
Sat, 0749° / 29°0.02
49 °
Bonanza, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high49°
Average low29°
Average precipitation0.02 in
Chance of precipitation15%
Record high65° (1980)
Record low-4° (1971)
Sun, 0849° / 29°0.05
49 °
Bonanza, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high49°
Average low29°
Average precipitation0.05 in
Chance of precipitation20%
Record high64° (1999)
Record low11° (2000)
Mon, 0947° / 29°0.05
47 °
Bonanza, Monday, 9 November
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.05 in
Chance of precipitation20%
Record high61° (1978)
Record low11° (1971)
Tue, 1046° / 27°0.03
46 °
Bonanza, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high46°
Average low27°
Average precipitation0.03 in
Chance of precipitation13%
Record high62° (1980)
Record low16° (2011)
Wed, 1145° / 26°0.04
45 °
Bonanza, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high45°
Average low26°
Average precipitation0.04 in
Chance of precipitation20%
Record high61° (1980)
Record low6° (2000)
Thu, 1245° / 26°0.04
45 °
Bonanza, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high45°
Average low26°
Average precipitation0.04 in
Chance of precipitation20%
Record high62° (1989)
Record low-9° (2000)
Fri, 1345° / 26°0.02
45 °
Bonanza, Friday, 13 November
Climate normal for this date — 60-year average.
Average high45°
Average low26°
Average precipitation0.02 in
Chance of precipitation12%
Record high62° (2007)
Record low-7° (2000)
Sat, 1444° / 26°0.02
44 °
Bonanza, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high44°
Average low26°
Average precipitation0.02 in
Chance of precipitation12%
Record high62° (1967)
Record low-8° (2000)
Sun, 1543° / 24°0.03
43 °
Bonanza, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high43°
Average low24°
Average precipitation0.03 in
Chance of precipitation15%
Record high60° (2025)
Record low3° (1978)
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, UT 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, UT 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.