Monthly outlook for Delleker, CA: average high 59.3°, average low 35.8°. That is 1.2° above the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 3 days and 1.1 inches. The warmest day looks like 18 October (74.2°), the coolest 28 October (25.5°).
59.3°/35.8°
Average high / low
+1.2°
Above normal
3 / 3
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
61.1°
59.3°
+1°
28 October – 6 November
56.3°
53.5°
+1.6°
7 November – 16 November
at normal
48.1°
—
October records over 66 years
86°1 October 2010All-time high
10.8°18 October 1984All-time low
Climate normals and records are computed from the nearest reference point — Beckwourth (5 mi).
Mon, 1967° / 41°0
67 °
Delleker, Monday, 19 October
Overcast. High 67°, low 41°.
Pressure29.88 inHg
Wind11.5 mph S
Humidity30%
Visibility6.2 mi
Dew point27°
Tue, 2065° / 42°0.01
65 °
Delleker, Tuesday, 20 October
Light rain. High 65°, low 42°.
Pressure29.88 inHg
Wind7.4 mph SE
Humidity31%
Visibility6.2 mi
Dew point25°
Wed, 2157° / 41°0.28
57 °
Delleker, Wednesday, 21 October
Rain. High 57°, low 41°.
Pressure29.88 inHg
Wind5.1 mph SE
Humidity56%
Visibility4.6 mi
Dew point39°
Thu, 2252° / 42°0.13
52 °
Delleker, Thursday, 22 October
Light rain. High 52°, low 42°.
Pressure29.97 inHg
Wind3.3 mph W
Humidity88%
Visibility4.9 mi
Dew point42°
Fri, 2353° / 37°0.04
53 °
Delleker, Friday, 23 October
Light rain. High 53°, low 37°.
Pressure30.24 inHg
Wind5.2 mph NE
Humidity64%
Visibility—
Dew point33°
Sat, 2465° / 35°0
65 °
Delleker, Saturday, 24 October
Mostly clear. High 65°, low 35°.
Pressure30.12 inHg
Wind3.9 mph E
Humidity38%
Visibility—
Dew point28°
Sun, 2570° / 40°0
70 °
Delleker, Sunday, 25 October
Clear. High 70°, low 40°.
Pressure30.03 inHg
Wind7.7 mph SW
Humidity22%
Visibility—
Dew point21°
Mon, 2662° / 40°0
62 °
Delleker, Monday, 26 October
Overcast. High 62°, low 40°.
Pressure29.85 inHg
Wind15.3 mph SW
Humidity23%
Visibility—
Dew point20°
Tue, 2747° / 28°0
47 °
Delleker, Tuesday, 27 October
Clear. High 47°, low 28°.
Pressure29.85 inHg
Wind15.7 mph SW
Humidity20%
Visibility—
Dew point8°
Wed, 2856° / 25°0
56 °
Delleker, Wednesday, 28 October
Clear. High 56°, low 25°.
Pressure30.06 inHg
Wind4 mph E
Humidity31%
Visibility—
Dew point13°
Thu, 2952° / 32°0
52 °
Delleker, Thursday, 29 October
Overcast. High 52°, low 32°.
Pressure29.85 inHg
Wind5 mph E
Humidity34%
Visibility—
Dew point18°
Fri, 3051° / 30°0
51 °
Delleker, Friday, 30 October
Overcast. High 51°, low 30°.
Pressure29.85 inHg
Wind5.4 mph E
Humidity32%
Visibility—
Dew point16°
Sat, 3158° / 32°0
58 °
Delleker, Saturday, 31 October
Mostly clear. High 58°, low 32°.
Pressure29.94 inHg
Wind7.7 mph NE
Humidity37%
Visibility—
Dew point24°
Sun, 0158° / 34°0
58 °
Delleker, Sunday, 1 November
Clear. High 58°, low 34°.
Pressure30.15 inHg
Wind8.1 mph E
Humidity30%
Visibility—
Dew point19°
Mon, 0262° / 32°0
62 °
Delleker, Monday, 2 November
Clear. High 62°, low 32°.
Pressure30.27 inHg
Wind4.1 mph E
Humidity27%
Visibility—
Dew point17°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0354° / 33°0.06
54 °
Delleker, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high54°
Average low33°
Average precipitation0.06 in
Chance of precipitation20%
Record high70° (2020)
Record low20° (2022)
Wed, 0455° / 32°0.06
55 °
Delleker, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high55°
Average low32°
Average precipitation0.06 in
Chance of precipitation15%
Record high72° (1980)
Record low16° (2003)
Thu, 0553° / 33°0.1
53 °
Delleker, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high53°
Average low33°
Average precipitation0.1 in
Chance of precipitation15%
Record high72° (2020)
Record low9° (2015)
Fri, 0651° / 32°0.1
51 °
Delleker, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low32°
Average precipitation0.1 in
Chance of precipitation23%
Record high70° (1976)
Record low19° (2015)
Sat, 0751° / 32°0.09
51 °
Delleker, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high51°
Average low32°
Average precipitation0.09 in
Chance of precipitation30%
Record high68° (1991)
Record low15° (1963)
Sun, 0849° / 31°0.13
49 °
Delleker, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high49°
Average low31°
Average precipitation0.13 in
Chance of precipitation30%
Record high68° (1978)
Record low10° (2011)
Mon, 0948° / 30°0.09
48 °
Delleker, Monday, 9 November
Climate normal for this date — 60-year average.
Average high48°
Average low30°
Average precipitation0.09 in
Chance of precipitation28%
Record high66° (2014)
Record low12° (2020)
Tue, 1048° / 30°0.14
48 °
Delleker, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high48°
Average low30°
Average precipitation0.14 in
Chance of precipitation35%
Record high67° (2025)
Record low13° (2022)
Wed, 1148° / 29°0.13
48 °
Delleker, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high48°
Average low29°
Average precipitation0.13 in
Chance of precipitation28%
Record high65° (1990)
Record low1° (2015)
Thu, 1248° / 29°0.11
48 °
Delleker, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high48°
Average low29°
Average precipitation0.11 in
Chance of precipitation25%
Record high65° (1990)
Record low6° (1985)
Fri, 1347° / 29°0.17
47 °
Delleker, Friday, 13 November
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.17 in
Chance of precipitation32%
Record high67° (1995)
Record low2° (1985)
Sat, 1447° / 29°0.1
47 °
Delleker, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.1 in
Chance of precipitation28%
Record high67° (1995)
Record low3° (1978)
Sun, 1547° / 27°0.08
47 °
Delleker, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high47°
Average low27°
Average precipitation0.08 in
Chance of precipitation23%
Record high64° (1995)
Record low-1° (1978)
Mon, 1646° / 28°0.13
46 °
Delleker, Monday, 16 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.13 in
Chance of precipitation33%
Record high63° (2008)
Record low4° (1964)
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 Delleker, 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 Delleker, 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.