Monthly outlook for Hills Flat, CA: average high 62.3°, average low 46.4°. That is 1.8° below the climate normal for October. Precipitation is expected on 7 days (about 2.9 inches), against a normal of 3 days and 2.2 inches. The warmest day looks like 27 October (71.3°), the coolest 4 November (37.1°).
62.3°/46.4°
Average high / low
−1.8°
Below normal
7 / 3
Wet days / normal
2.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
65.2°
66.7°
-0.8°
31 October – 9 November
57.5°
62.3°
-2.7°
10 November – 19 November
at normal
57.8°
—
October records over 66 years
100°1 October 2024All-time high
30.9°29 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Alta Sierra (7 mi).
Thu, 2259° / 45°0.16
59 °
Hills Flat, Thursday, 22 October
Rain. High 59°, low 45°.
Pressure29.91 inHg
Wind6.9 mph S
Humidity63%
Visibility6.2 mi
Dew point48°
Fri, 2361° / 50°0.17
61 °
Hills Flat, Friday, 23 October
Light rain. High 61°, low 50°.
Pressure30.06 inHg
Wind3.7 mph W
Humidity83%
Visibility6.2 mi
Dew point51°
Sat, 2467° / 47°0
67 °
Hills Flat, Saturday, 24 October
Clear. High 67°, low 47°.
Pressure30.00 inHg
Wind5.1 mph W
Humidity32%
Visibility6.2 mi
Dew point35°
Sun, 2569° / 44°0
69 °
Hills Flat, Sunday, 25 October
Overcast. High 69°, low 44°.
Pressure30.09 inHg
Wind6 mph SW
Humidity39%
Visibility—
Dew point38°
Mon, 2665° / 49°0
65 °
Hills Flat, Monday, 26 October
Clear. High 65°, low 49°.
Pressure30.06 inHg
Wind9.6 mph S
Humidity41%
Visibility—
Dew point37°
Tue, 2771° / 50°0
71 °
Hills Flat, Tuesday, 27 October
Overcast. High 71°, low 50°.
Pressure30.03 inHg
Wind6.6 mph SW
Humidity26%
Visibility—
Dew point30°
Wed, 2871° / 50°0
71 °
Hills Flat, Wednesday, 28 October
Overcast. High 71°, low 50°.
Pressure29.97 inHg
Wind6.6 mph SW
Humidity27%
Visibility—
Dew point30°
Thu, 2969° / 53°0
69 °
Hills Flat, Thursday, 29 October
Overcast. High 69°, low 53°.
Pressure29.94 inHg
Wind6 mph SW
Humidity24%
Visibility—
Dew point27°
Fri, 3053° / 49°1.07
53 °
Hills Flat, Friday, 30 October
Rain. High 53°, low 49°.
Pressure29.85 inHg
Wind5.8 mph SE
Humidity91%
Visibility—
Dew point49°
Sat, 3158° / 49°0.59
58 °
Hills Flat, Saturday, 31 October
Rain. High 58°, low 49°.
Pressure29.80 inHg
Wind6.2 mph S
Humidity88%
Visibility—
Dew point48°
Sun, 0154° / 49°0.33
54 °
Hills Flat, Sunday, 1 November
Light rain. High 54°, low 49°.
Pressure29.62 inHg
Wind7 mph E
Humidity84%
Visibility—
Dew point49°
Mon, 0248° / 46°0.54
48 °
Hills Flat, Monday, 2 November
Rain. High 48°, low 46°.
Pressure29.88 inHg
Wind3.3 mph SE
Humidity95%
Visibility—
Dew point45°
Tue, 0363° / 37°0
63 °
Hills Flat, Tuesday, 3 November
Clear. High 63°, low 37°.
Pressure29.97 inHg
Wind7.1 mph NE
Humidity39%
Visibility—
Dew point29°
Wed, 0462° / 37°0
62 °
Hills Flat, Wednesday, 4 November
Clear. High 62°, low 37°.
Pressure29.88 inHg
Wind7.5 mph NE
Humidity22%
Visibility—
Dew point17°
Thu, 0560° / 39°0
60 °
Hills Flat, Thursday, 5 November
Overcast. High 60°, low 39°.
Pressure30.03 inHg
Wind6.3 mph NE
Humidity31%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0661° / 44°0.21
61 °
Hills Flat, Friday, 6 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.21 in
Chance of precipitation27%
Record high77° (1976)
Record low36° (2003)
Sat, 0761° / 44°0.17
61 °
Hills Flat, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.17 in
Chance of precipitation35%
Record high76° (2019)
Record low33° (2011)
Sun, 0860° / 43°0.19
60 °
Hills Flat, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high60°
Average low43°
Average precipitation0.19 in
Chance of precipitation37%
Record high79° (2019)
Record low32° (2011)
Mon, 0959° / 42°0.17
59 °
Hills Flat, Monday, 9 November
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.17 in
Chance of precipitation35%
Record high79° (2025)
Record low29° (1982)
Tue, 1058° / 42°0.19
58 °
Hills Flat, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.19 in
Chance of precipitation35%
Record high79° (2025)
Record low28° (2022)
Wed, 1159° / 42°0.21
59 °
Hills Flat, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.21 in
Chance of precipitation28%
Record high74° (2025)
Record low27° (1982)
Thu, 1259° / 41°0.17
59 °
Hills Flat, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high59°
Average low41°
Average precipitation0.17 in
Chance of precipitation32%
Record high74° (2019)
Record low23° (1985)
Fri, 1358° / 41°0.26
58 °
Hills Flat, Friday, 13 November
Climate normal for this date — 60-year average.
Average high58°
Average low41°
Average precipitation0.26 in
Chance of precipitation32%
Record high73° (2021)
Record low12° (1985)
Sat, 1459° / 42°0.17
59 °
Hills Flat, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.17 in
Chance of precipitation33%
Record high75° (2008)
Record low21° (1985)
Sun, 1558° / 41°0.13
58 °
Hills Flat, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high58°
Average low41°
Average precipitation0.13 in
Chance of precipitation27%
Record high73° (2008)
Record low24° (1985)
Mon, 1657° / 42°0.23
57 °
Hills Flat, Monday, 16 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.23 in
Chance of precipitation33%
Record high71° (2008)
Record low28° (2000)
Tue, 1757° / 41°0.28
57 °
Hills Flat, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.28 in
Chance of precipitation37%
Record high73° (2019)
Record low30° (1964)
Wed, 1857° / 40°0.23
57 °
Hills Flat, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high57°
Average low40°
Average precipitation0.23 in
Chance of precipitation33%
Record high75° (2019)
Record low27° (1985)
Thu, 1956° / 40°0.18
56 °
Hills Flat, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.18 in
Chance of precipitation37%
Record high70° (2018)
Record low26° (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 Hills Flat, 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 Hills Flat, 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.