Monthly outlook for Radec, CA: average high 78.4°, average low 60.5°. That is 0.4° above the climate normal for October. Precipitation is expected on 3 days (about 1.9 inches), against a normal of 1 days and 0.4 inches. The warmest day looks like 18 October (89°), the coolest 14 October (46.9°).
78.4°/60.5°
Average high / low
+0.4°
Above normal
3 / 1
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
77.7°
78.4°
-0.4°
19 October – 28 October
79.5°
75.6°
+2.2°
29 October – 7 November
at normal
72.4°
—
October records over 66 years
101.1°2 October 2024All-time high
31.1°31 October 1972All-time low
Climate normals and records are computed from the nearest reference point — Oak Grove (9 mi).
Sat, 1084° / 64°0.12
84 °
Radec, Saturday, 10 October
Light rain. High 84°, low 64°.
Pressure29.65 inHg
Wind6.2 mph NW
Humidity20%
Visibility6.2 mi
Dew point40°
Sun, 1165° / 56°1.38
65 °
Radec, Sunday, 11 October
Heavy rain. High 65°, low 56°.
Pressure29.71 inHg
Wind14.2 mph SW
Humidity77%
Visibility6.2 mi
Dew point55°
Mon, 1260° / 50°0.38
60 °
Radec, Monday, 12 October
Rain. High 60°, low 50°.
Pressure29.94 inHg
Wind7.2 mph SW
Humidity92%
Visibility3.7 mi
Dew point52°
Tue, 1363° / 48°0
63 °
Radec, Tuesday, 13 October
Partly cloudy. High 63°, low 48°.
Pressure30.00 inHg
Wind5.3 mph W
Humidity52%
Visibility6.2 mi
Dew point43°
Wed, 1471° / 47°0
71 °
Radec, Wednesday, 14 October
Clear. High 71°, low 47°.
Pressure30.06 inHg
Wind7.1 mph E
Humidity39%
Visibility—
Dew point40°
Thu, 1582° / 54°0
82 °
Radec, Thursday, 15 October
Clear. High 82°, low 54°.
Pressure30.03 inHg
Wind8.1 mph E
Humidity21%
Visibility—
Dew point32°
Fri, 1688° / 66°0
88 °
Radec, Friday, 16 October
Clear. High 88°, low 66°.
Pressure30.03 inHg
Wind10.9 mph E
Humidity17%
Visibility—
Dew point32°
Sat, 1788° / 71°0
88 °
Radec, Saturday, 17 October
Clear. High 88°, low 71°.
Pressure30.03 inHg
Wind14.3 mph E
Humidity24%
Visibility—
Dew point44°
Sun, 1889° / 72°0
89 °
Radec, Sunday, 18 October
Clear. High 89°, low 72°.
Pressure30.00 inHg
Wind9.3 mph E
Humidity27%
Visibility—
Dew point46°
Mon, 1989° / 70°0
89 °
Radec, Monday, 19 October
Clear. High 89°, low 70°.
Pressure29.97 inHg
Wind8.6 mph SW
Humidity22%
Visibility—
Dew point41°
Tue, 2086° / 68°0
86 °
Radec, Tuesday, 20 October
Clear. High 86°, low 68°.
Pressure29.97 inHg
Wind9.9 mph W
Humidity29%
Visibility—
Dew point46°
Wed, 2183° / 65°0
83 °
Radec, Wednesday, 21 October
Mostly clear. High 83°, low 65°.
Pressure29.97 inHg
Wind8.3 mph W
Humidity35%
Visibility—
Dew point47°
Thu, 2282° / 62°0
82 °
Radec, Thursday, 22 October
Clear. High 82°, low 62°.
Pressure29.94 inHg
Wind7.3 mph W
Humidity37%
Visibility—
Dew point47°
Fri, 2373° / 57°0
73 °
Radec, Friday, 23 October
Clear. High 73°, low 57°.
Pressure29.83 inHg
Wind10.1 mph SW
Humidity49%
Visibility—
Dew point48°
Sat, 2465° / 55°0
65 °
Radec, Saturday, 24 October
Overcast. High 65°, low 55°.
Pressure29.80 inHg
Wind11.6 mph SW
Humidity53%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2575° / 52°0.02
75 °
Radec, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high75°
Average low52°
Average precipitation0.02 in
Chance of precipitation10%
Record high90° (1990)
Record low39° (1971)
Mon, 2674° / 52°0.01
74 °
Radec, Monday, 26 October
Climate normal for this date — 60-year average.
Average high74°
Average low52°
Average precipitation0.01 in
Chance of precipitation10%
Record high89° (2008)
Record low38° (1989)
Tue, 2774° / 51°0.04
74 °
Radec, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high74°
Average low51°
Average precipitation0.04 in
Chance of precipitation13%
Record high91° (2008)
Record low38° (1996)
Wed, 2874° / 51°0.03
74 °
Radec, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high74°
Average low51°
Average precipitation0.03 in
Chance of precipitation13%
Record high91° (2008)
Record low39° (2009)
Thu, 2973° / 50°0.02
73 °
Radec, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high73°
Average low50°
Average precipitation0.02 in
Chance of precipitation10%
Record high89° (2008)
Record low33° (1971)
Fri, 3072° / 49°0.02
72 °
Radec, Friday, 30 October
Climate normal for this date — 60-year average.
Average high72°
Average low49°
Average precipitation0.02 in
Chance of precipitation12%
Record high87° (1966)
Record low32° (1971)
Sat, 3172° / 50°0.03
72 °
Radec, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high72°
Average low50°
Average precipitation0.03 in
Chance of precipitation3%
Record high87° (1966)
Record low31° (1972)
Sun, 0173° / 49°0.02
73 °
Radec, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high73°
Average low49°
Average precipitation0.02 in
Chance of precipitation10%
Record high87° (1997)
Record low36° (1972)
Mon, 0273° / 49°0.01
73 °
Radec, Monday, 2 November
Climate normal for this date — 60-year average.
Average high73°
Average low49°
Average precipitation0.01 in
Chance of precipitation10%
Record high87° (2009)
Record low37° (1971)
Tue, 0373° / 48°0.01
73 °
Radec, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high73°
Average low48°
Average precipitation0.01 in
Chance of precipitation7%
Record high87° (2009)
Record low36° (1990)
Wed, 0473° / 49°0.03
73 °
Radec, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high73°
Average low49°
Average precipitation0.03 in
Chance of precipitation10%
Record high88° (1988)
Record low32° (1994)
Thu, 0573° / 49°0.01
73 °
Radec, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high73°
Average low49°
Average precipitation0.01 in
Chance of precipitation3%
Record high87° (1988)
Record low37° (2003)
Fri, 0672° / 49°0.01
72 °
Radec, Friday, 6 November
Climate normal for this date — 60-year average.
Average high72°
Average low49°
Average precipitation0.01 in
Chance of precipitation5%
Record high85° (2006)
Record low39° (1996)
Sat, 0771° / 49°0.03
71 °
Radec, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0.03 in
Chance of precipitation10%
Record high88° (2006)
Record low36° (2011)
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 Radec, 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 Radec, 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.