Monthly outlook for Elk River, CA: average high 58.3°, average low 48.3°. That is 1.8° below the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 5 days and 3.0 inches. The warmest day looks like 21 October (63.4°), the coolest 1 November (44.9°).
58.3°/48.3°
Average high / low
−1.8°
Below normal
3 / 5
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
58.7°
62°
-1.8°
31 October – 9 November
57.5°
59.8°
-1.3°
10 November – 19 November
at normal
57.6°
—
October records over 66 years
90.3°10 October 1991All-time high
36.1°31 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Blue Lake (14 mi).
Thu, 2260° / 52°0.01
60 °
Elk River, Thursday, 22 October
Light rain. High 60°, low 52°.
Pressure29.94 inHg
Wind1.8 mph SW
Humidity86%
Visibility5.3 mi
Dew point53°
Fri, 2357° / 52°0
57 °
Elk River, Friday, 23 October
Clear. High 57°, low 52°.
Pressure30.21 inHg
Wind22.4 mph N
Humidity68%
Visibility6.2 mi
Dew point45°
Sat, 2456° / 46°0
56 °
Elk River, Saturday, 24 October
Clear. High 56°, low 46°.
Pressure30.06 inHg
Wind2.8 mph NW
Humidity67%
Visibility1.7 mi
Dew point44°
Sun, 2557° / 48°0
57 °
Elk River, Sunday, 25 October
Overcast. High 57°, low 48°.
Pressure30.09 inHg
Wind1.8 mph N
Humidity78%
Visibility6.2 mi
Dew point48°
Mon, 2663° / 50°0
63 °
Elk River, Monday, 26 October
Partly cloudy. High 63°, low 50°.
Pressure30.06 inHg
Wind14.7 mph SW
Humidity67%
Visibility—
Dew point50°
Tue, 2759° / 49°0
59 °
Elk River, Tuesday, 27 October
Clear. High 59°, low 49°.
Pressure30.09 inHg
Wind9.2 mph N
Humidity69%
Visibility—
Dew point47°
Wed, 2858° / 47°0
58 °
Elk River, Wednesday, 28 October
Clear. High 58°, low 47°.
Pressure29.91 inHg
Wind6 mph NW
Humidity55%
Visibility—
Dew point41°
Thu, 2958° / 47°0
58 °
Elk River, Thursday, 29 October
Clear. High 58°, low 47°.
Pressure29.94 inHg
Wind6.5 mph SE
Humidity57%
Visibility—
Dew point41°
Fri, 3056° / 47°0
56 °
Elk River, Friday, 30 October
Clear. High 56°, low 47°.
Pressure29.97 inHg
Wind10.9 mph N
Humidity70%
Visibility—
Dew point46°
Sat, 3155° / 46°0
55 °
Elk River, Saturday, 31 October
Overcast. High 55°, low 46°.
Pressure29.97 inHg
Wind7.7 mph N
Humidity66%
Visibility—
Dew point43°
Sun, 0156° / 45°0
56 °
Elk River, Sunday, 1 November
Partly cloudy. High 56°, low 45°.
Pressure30.09 inHg
Wind7.5 mph N
Humidity61%
Visibility—
Dew point42°
Mon, 0259° / 47°0
59 °
Elk River, Monday, 2 November
Clear. High 59°, low 47°.
Pressure30.12 inHg
Wind6.4 mph W
Humidity46%
Visibility—
Dew point37°
Tue, 0357° / 48°0.08
57 °
Elk River, Tuesday, 3 November
Light rain. High 57°, low 48°.
Pressure30.09 inHg
Wind6.7 mph W
Humidity72%
Visibility—
Dew point47°
Wed, 0461° / 51°0.17
61 °
Elk River, Wednesday, 4 November
Light rain. High 61°, low 51°.
Pressure29.94 inHg
Wind10.5 mph SW
Humidity88%
Visibility—
Dew point53°
Thu, 0556° / 47°0.19
56 °
Elk River, Thursday, 5 November
Light rain. High 56°, low 47°.
Pressure30.09 inHg
Wind4.8 mph W
Humidity66%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0659° / 48°0.28
59 °
Elk River, Friday, 6 November
Climate normal for this date — 60-year average.
Average high59°
Average low48°
Average precipitation0.28 in
Chance of precipitation50%
Record high71° (1978)
Record low37° (2017)
Sat, 0759° / 47°0.24
59 °
Elk River, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high59°
Average low47°
Average precipitation0.24 in
Chance of precipitation42%
Record high69° (2016)
Record low35° (2017)
Sun, 0858° / 46°0.25
58 °
Elk River, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high58°
Average low46°
Average precipitation0.25 in
Chance of precipitation47%
Record high72° (1976)
Record low36° (2018)
Mon, 0957° / 46°0.24
57 °
Elk River, Monday, 9 November
Climate normal for this date — 60-year average.
Average high57°
Average low46°
Average precipitation0.24 in
Chance of precipitation50%
Record high72° (1996)
Record low31° (2020)
Tue, 1058° / 46°0.22
58 °
Elk River, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high58°
Average low46°
Average precipitation0.22 in
Chance of precipitation43%
Record high69° (1996)
Record low32° (2022)
Wed, 1159° / 46°0.25
59 °
Elk River, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high59°
Average low46°
Average precipitation0.25 in
Chance of precipitation35%
Record high72° (2016)
Record low27° (1985)
Thu, 1258° / 47°0.24
58 °
Elk River, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high58°
Average low47°
Average precipitation0.24 in
Chance of precipitation45%
Record high71° (1974)
Record low31° (1985)
Fri, 1358° / 47°0.35
58 °
Elk River, Friday, 13 November
Climate normal for this date — 60-year average.
Average high58°
Average low47°
Average precipitation0.35 in
Chance of precipitation50%
Record high69° (1969)
Record low34° (1985)
Sat, 1458° / 46°0.21
58 °
Elk River, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high58°
Average low46°
Average precipitation0.21 in
Chance of precipitation38%
Record high67° (2008)
Record low32° (1964)
Sun, 1558° / 47°0.27
58 °
Elk River, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high58°
Average low47°
Average precipitation0.27 in
Chance of precipitation58%
Record high75° (2008)
Record low34° (2022)
Mon, 1657° / 46°0.3
57 °
Elk River, Monday, 16 November
Climate normal for this date — 60-year average.
Average high57°
Average low46°
Average precipitation0.3 in
Chance of precipitation57%
Record high70° (2008)
Record low34° (2024)
Tue, 1757° / 46°0.34
57 °
Elk River, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high57°
Average low46°
Average precipitation0.34 in
Chance of precipitation52%
Record high69° (2008)
Record low36° (1975)
Wed, 1856° / 45°0.25
56 °
Elk River, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high56°
Average low45°
Average precipitation0.25 in
Chance of precipitation47%
Record high69° (2005)
Record low33° (1994)
Thu, 1957° / 45°0.3
57 °
Elk River, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high57°
Average low45°
Average precipitation0.3 in
Chance of precipitation55%
Record high69° (1987)
Record low32° (2017)
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 Elk River, 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 Elk River, 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.