Monthly outlook for Hat Creek, CA: average high 55.9°, average low 37.9°. That is 0.3° above the climate normal for October. Precipitation is expected on 6 days (about 2.9 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 8 November (68.5°), the coolest 2 November (31.4°).
55.9°/37.9°
Average high / low
+0.3°
Above normal
6 / 5
Wet days / normal
2.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
30 October – 8 November
59.3°
57.2°
+1.1°
9 November – 18 November
50.3°
51.4°
-0.6°
19 November – 28 November
at normal
46.3°
—
October records over 66 years
95°1 October 2020All-time high
19.6°29 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Fall River Mills (14 mi).
Sat, 3152° / 36°0.07
52 °
Hat Creek, Saturday, 31 October
Light rain. High 52°, low 36°.
Pressure29.94 inHg
Wind4.4 mph NW
Humidity67%
Visibility6.2 mi
Dew point38°
Sun, 0152° / 34°0
52 °
Hat Creek, Sunday, 1 November
Mostly clear. High 52°, low 34°.
Pressure30.03 inHg
Wind3 mph N
Humidity62%
Visibility6.2 mi
Dew point35°
Mon, 0259° / 31°0
59 °
Hat Creek, Monday, 2 November
Overcast. High 59°, low 31°.
Pressure30.24 inHg
Wind3.8 mph NW
Humidity46%
Visibility6.2 mi
Dew point32°
Tue, 0362° / 39°0
62 °
Hat Creek, Tuesday, 3 November
Clear. High 62°, low 39°.
Pressure30.21 inHg
Wind4.9 mph S
Humidity47%
Visibility—
Dew point32°
Wed, 0463° / 41°0
63 °
Hat Creek, Wednesday, 4 November
Overcast. High 63°, low 41°.
Pressure29.94 inHg
Wind5.6 mph NW
Humidity47%
Visibility—
Dew point31°
Thu, 0560° / 40°0
60 °
Hat Creek, Thursday, 5 November
Overcast. High 60°, low 40°.
Pressure29.83 inHg
Wind5.5 mph S
Humidity42%
Visibility—
Dew point31°
Fri, 0655° / 39°0
55 °
Hat Creek, Friday, 6 November
Overcast. High 55°, low 39°.
Pressure29.97 inHg
Wind6.2 mph N
Humidity60%
Visibility—
Dew point37°
Sat, 0763° / 36°0
63 °
Hat Creek, Saturday, 7 November
Mostly clear. High 63°, low 36°.
Pressure30.15 inHg
Wind5.1 mph SE
Humidity18%
Visibility—
Dew point10°
Sun, 0868° / 44°0
68 °
Hat Creek, Sunday, 8 November
Overcast. High 68°, low 44°.
Pressure30.00 inHg
Wind5.1 mph NW
Humidity24%
Visibility—
Dew point24°
Mon, 0959° / 44°0.56
59 °
Hat Creek, Monday, 9 November
Rain. High 59°, low 44°.
Pressure29.83 inHg
Wind10.7 mph SW
Humidity51%
Visibility—
Dew point40°
Tue, 1054° / 42°0.82
54 °
Hat Creek, Tuesday, 10 November
Rain. High 54°, low 42°.
Pressure29.68 inHg
Wind23.4 mph S
Humidity59%
Visibility—
Dew point38°
Wed, 1145° / 42°0.99
45 °
Hat Creek, Wednesday, 11 November
Rain. High 45°, low 42°.
Pressure29.59 inHg
Wind13.1 mph SW
Humidity92%
Visibility—
Dew point41°
Thu, 1247° / 33°0.15
47 °
Hat Creek, Thursday, 12 November
Snow. High 47°, low 33°.
Pressure30.12 inHg
Wind9.2 mph SW
Humidity74%
Visibility—
Dew point35°
Fri, 1351° / 33°0
51 °
Hat Creek, Friday, 13 November
Overcast. High 51°, low 33°.
Pressure30.06 inHg
Wind5.8 mph S
Humidity52%
Visibility—
Dew point30°
Sat, 1445° / 35°0.33
45 °
Hat Creek, Saturday, 14 November
Snow. High 45°, low 35°.
Pressure30.06 inHg
Wind4.9 mph S
Humidity97%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 1551° / 33°0.12
51 °
Hat Creek, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.12 in
Chance of precipitation30%
Record high68° (2025)
Record low0° (1964)
Mon, 1650° / 33°0.14
50 °
Hat Creek, Monday, 16 November
Climate normal for this date — 60-year average.
Average high50°
Average low33°
Average precipitation0.14 in
Chance of precipitation33%
Record high69° (2008)
Record low1° (1964)
Tue, 1750° / 33°0.17
50 °
Hat Creek, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high50°
Average low33°
Average precipitation0.17 in
Chance of precipitation38%
Record high69° (2019)
Record low6° (1964)
Wed, 1849° / 32°0.1
49 °
Hat Creek, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high49°
Average low32°
Average precipitation0.1 in
Chance of precipitation33%
Record high66° (2008)
Record low7° (1964)
Thu, 1948° / 31°0.14
48 °
Hat Creek, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high48°
Average low31°
Average precipitation0.14 in
Chance of precipitation33%
Record high64° (1995)
Record low5° (1994)
Fri, 2047° / 31°0.17
47 °
Hat Creek, Friday, 20 November
Climate normal for this date — 60-year average.
Average high47°
Average low31°
Average precipitation0.17 in
Chance of precipitation42%
Record high66° (1995)
Record low10° (1964)
Sat, 2146° / 31°0.22
46 °
Hat Creek, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.22 in
Chance of precipitation47%
Record high62° (1976)
Record low7° (1963)
Sun, 2247° / 30°0.17
47 °
Hat Creek, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.17 in
Chance of precipitation40%
Record high62° (1976)
Record low10° (1994)
Mon, 2348° / 29°0.18
48 °
Hat Creek, Monday, 23 November
Climate normal for this date — 60-year average.
Average high48°
Average low29°
Average precipitation0.18 in
Chance of precipitation27%
Record high65° (1995)
Record low6° (1966)
Tue, 2447° / 30°0.15
47 °
Hat Creek, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.15 in
Chance of precipitation35%
Record high66° (1995)
Record low10° (1966)
Wed, 2546° / 29°0.11
46 °
Hat Creek, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.11 in
Chance of precipitation35%
Record high57° (2018)
Record low10° (1966)
Thu, 2645° / 28°0.08
45 °
Hat Creek, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high45°
Average low28°
Average precipitation0.08 in
Chance of precipitation28%
Record high59° (2014)
Record low4° (1985)
Fri, 2745° / 28°0.13
45 °
Hat Creek, Friday, 27 November
Climate normal for this date — 60-year average.
Average high45°
Average low28°
Average precipitation0.13 in
Chance of precipitation38%
Record high58° (2011)
Record low5° (1979)
Sat, 2844° / 28°0.12
44 °
Hat Creek, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.12 in
Chance of precipitation32%
Record high58° (2021)
Record low8° (1965)
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 Hat Creek, 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 Hat Creek, 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.