Monthly outlook for Bell Mountain, CA: average high 98.1°, average low 69.9°. That is 2.6° above the climate normal for August. Precipitation is expected on 2 days (about 0.1 inches), against a normal of 1 days and 0.2 inches. The warmest day looks like 8 August (101.8°), the coolest 8 August (62.6°).
98.1°/69.9°
Average high / low
+2.6°
Above normal
2 / 1
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
97.2°
94.3°
+1.6°
18 August – 27 August
99.5°
92.4°
+4°
28 August – 6 September
at normal
93°
—
August records over 66 years
106.2°4 August 2021All-time high
50.2°27 August 1973All-time low
Climate normals and records are computed from the nearest reference point — Victorville (11 mi).
Sun, 0995° / 71°0
95 °
Bell Mountain, Sunday, 9 August
Clear. High 95°, low 71°.
Pressure29.80 inHg
Wind4.6 mph S
Humidity13%
Visibility6.2 mi
Dew point42°
Mon, 10101° / 71°0
101 °
Bell Mountain, Monday, 10 August
Overcast. High 101°, low 71°.
Pressure29.83 inHg
Wind9.4 mph S
Humidity16%
Visibility6.2 mi
Dew point46°
Tue, 1198° / 73°0
98 °
Bell Mountain, Tuesday, 11 August
Overcast. High 98°, low 73°.
Pressure29.88 inHg
Wind2.8 mph NE
Humidity17%
Visibility6.2 mi
Dew point44°
Wed, 1298° / 70°0
98 °
Bell Mountain, Wednesday, 12 August
Overcast. High 98°, low 70°.
Pressure29.80 inHg
Wind9.4 mph SW
Humidity16%
Visibility6.2 mi
Dew point42°
Thu, 1391° / 67°0
91 °
Bell Mountain, Thursday, 13 August
Partly cloudy. High 91°, low 67°.
Pressure29.83 inHg
Wind21.3 mph S
Humidity17%
Visibility—
Dew point35°
Fri, 1492° / 66°0
92 °
Bell Mountain, Friday, 14 August
Overcast. High 92°, low 66°.
Pressure29.88 inHg
Wind23.5 mph S
Humidity21%
Visibility—
Dew point39°
Sat, 1597° / 65°0
97 °
Bell Mountain, Saturday, 15 August
Clear. High 97°, low 65°.
Pressure29.97 inHg
Wind20.3 mph S
Humidity19%
Visibility—
Dew point38°
Sun, 1699° / 70°0
99 °
Bell Mountain, Sunday, 16 August
Partly cloudy. High 99°, low 70°.
Pressure29.97 inHg
Wind21.8 mph S
Humidity17%
Visibility—
Dew point38°
Mon, 1799° / 70°0
99 °
Bell Mountain, Monday, 17 August
Overcast. High 99°, low 70°.
Pressure30.00 inHg
Wind22.3 mph S
Humidity19%
Visibility—
Dew point41°
Tue, 1899° / 68°0
99 °
Bell Mountain, Tuesday, 18 August
Clear. High 99°, low 68°.
Pressure29.94 inHg
Wind15.5 mph S
Humidity16%
Visibility—
Dew point36°
Wed, 19100° / 72°0
100 °
Bell Mountain, Wednesday, 19 August
Clear. High 100°, low 72°.
Pressure29.88 inHg
Wind21.9 mph S
Humidity16%
Visibility—
Dew point38°
Thu, 20100° / 72°0
100 °
Bell Mountain, Thursday, 20 August
Mostly clear. High 100°, low 72°.
Pressure29.85 inHg
Wind20.7 mph S
Humidity18%
Visibility—
Dew point41°
Fri, 2199° / 73°0
99 °
Bell Mountain, Friday, 21 August
Overcast. High 99°, low 73°.
Pressure29.85 inHg
Wind17.5 mph S
Humidity21%
Visibility—
Dew point44°
Sat, 22102° / 74°0.04
102 °
Bell Mountain, Saturday, 22 August
Light rain. High 102°, low 74°.
Pressure29.83 inHg
Wind16.6 mph SW
Humidity21%
Visibility—
Dew point45°
Sun, 2397° / 73°0.05
97 °
Bell Mountain, Sunday, 23 August
Light rain. High 97°, low 73°.
Pressure29.85 inHg
Wind11.3 mph SW
Humidity28%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2493° / 66°0.01
93 °
Bell Mountain, Monday, 24 August
Climate normal for this date — 60-year average.
Average high93°
Average low66°
Average precipitation0.01 in
Chance of precipitation5%
Record high103° (2010)
Record low54° (1978)
Tue, 2593° / 67°0.02
93 °
Bell Mountain, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high93°
Average low67°
Average precipitation0.02 in
Chance of precipitation7%
Record high103° (1985)
Record low55° (1978)
Wed, 2693° / 67°0.01
93 °
Bell Mountain, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high93°
Average low67°
Average precipitation0.01 in
Chance of precipitation8%
Record high101° (2011)
Record low52° (1990)
Thu, 2794° / 67°0
94 °
Bell Mountain, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high94°
Average low67°
Average precipitation0 in
Chance of precipitation5%
Record high103° (2017)
Record low50° (1973)
Fri, 2894° / 68°0
94 °
Bell Mountain, Friday, 28 August
Climate normal for this date — 60-year average.
Average high94°
Average low68°
Average precipitation0 in
Chance of precipitation2%
Record high103° (2017)
Record low56° (1960)
Sat, 2995° / 69°0.01
95 °
Bell Mountain, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high95°
Average low69°
Average precipitation0.01 in
Chance of precipitation5%
Record high103° (2009)
Record low55° (1964)
Sun, 3094° / 68°0.01
94 °
Bell Mountain, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high94°
Average low68°
Average precipitation0.01 in
Chance of precipitation5%
Record high103° (1996)
Record low53° (2010)
Mon, 3193° / 66°0
93 °
Bell Mountain, Monday, 31 August
Climate normal for this date — 60-year average.
Average high93°
Average low66°
Average precipitation0 in
Chance of precipitation5%
Record high103° (2022)
Record low52° (1964)
Tue, 0193° / 66°0
93 °
Bell Mountain, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high93°
Average low66°
Average precipitation0 in
Chance of precipitation5%
Record high106° (2022)
Record low51° (1964)
Wed, 0293° / 67°0.01
93 °
Bell Mountain, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high93°
Average low67°
Average precipitation0.01 in
Chance of precipitation10%
Record high106° (2022)
Record low50° (1964)
Thu, 0392° / 67°0
92 °
Bell Mountain, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high92°
Average low67°
Average precipitation0 in
Chance of precipitation7%
Record high103° (2022)
Record low51° (2000)
Fri, 0492° / 67°0
92 °
Bell Mountain, Friday, 4 September
Climate normal for this date — 60-year average.
Average high92°
Average low67°
Average precipitation0 in
Chance of precipitation7%
Record high105° (2020)
Record low51° (1985)
Sat, 0592° / 67°0
92 °
Bell Mountain, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high92°
Average low67°
Average precipitation0 in
Chance of precipitation3%
Record high105° (2020)
Record low53° (1970)
Sun, 0692° / 67°0.01
92 °
Bell Mountain, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high92°
Average low67°
Average precipitation0.01 in
Chance of precipitation8%
Record high107° (2022)
Record low53° (1985)
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 Bell Mountain, CA 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 Bell Mountain, CA 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.