Monthly outlook for Lonsmith, CA: average high 86.7°, average low 61°. That is 4.9° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 1 days and 0.2 inches. The warmest day looks like 18 October (97.3°), the coolest 13 October (55°).
86.7°/61°
Average high / low
+4.9°
Above normal
0 / 1
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
84.9°
78.8°
+3.4°
20 October – 29 October
89.7°
75.2°
+8.1°
30 October – 8 November
at normal
70.7°
—
October records over 66 years
106.3°3 October 2024All-time high
31.3°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Potomac Park (3 mi).
Sun, 1179° / 58°0
79 °
Lonsmith, Sunday, 11 October
Partly cloudy. High 79°, low 58°.
Pressure29.53 inHg
Wind1.2 mph W
Humidity30%
Visibility6.2 mi
Dew point45°
Mon, 1270° / 60°0.01
70 °
Lonsmith, Monday, 12 October
Light rain. High 70°, low 60°.
Pressure29.85 inHg
Wind4 mph NW
Humidity51%
Visibility6.2 mi
Dew point47°
Tue, 1374° / 55°0
74 °
Lonsmith, Tuesday, 13 October
Clear. High 74°, low 55°.
Pressure30.00 inHg
Wind3.7 mph SW
Humidity39%
Visibility6.2 mi
Dew point43°
Wed, 1479° / 56°0
79 °
Lonsmith, Wednesday, 14 October
Clear. High 79°, low 56°.
Pressure30.12 inHg
Wind3.9 mph E
Humidity28%
Visibility—
Dew point35°
Thu, 1587° / 59°0
87 °
Lonsmith, Thursday, 15 October
Clear. High 87°, low 59°.
Pressure30.09 inHg
Wind4.9 mph NW
Humidity22%
Visibility—
Dew point31°
Fri, 1691° / 62°0
91 °
Lonsmith, Friday, 16 October
Clear. High 91°, low 62°.
Pressure30.06 inHg
Wind6.6 mph NW
Humidity14%
Visibility—
Dew point24°
Sat, 1797° / 63°0
97 °
Lonsmith, Saturday, 17 October
Clear. High 97°, low 63°.
Pressure30.00 inHg
Wind6.6 mph N
Humidity12%
Visibility—
Dew point25°
Sun, 1897° / 68°0
97 °
Lonsmith, Sunday, 18 October
Clear. High 97°, low 68°.
Pressure29.97 inHg
Wind8 mph NW
Humidity16%
Visibility—
Dew point35°
Mon, 1991° / 64°0
91 °
Lonsmith, Monday, 19 October
Mostly clear. High 91°, low 64°.
Pressure29.97 inHg
Wind11.1 mph NW
Humidity15%
Visibility—
Dew point30°
Tue, 2086° / 59°0
86 °
Lonsmith, Tuesday, 20 October
Clear. High 86°, low 59°.
Pressure29.97 inHg
Wind5.7 mph NW
Humidity20%
Visibility—
Dew point31°
Wed, 2193° / 60°0
93 °
Lonsmith, Wednesday, 21 October
Clear. High 93°, low 60°.
Pressure29.94 inHg
Wind5.8 mph NW
Humidity18%
Visibility—
Dew point31°
Thu, 2295° / 64°0
95 °
Lonsmith, Thursday, 22 October
Clear. High 95°, low 64°.
Pressure29.88 inHg
Wind6.2 mph NW
Humidity15%
Visibility—
Dew point30°
Fri, 2389° / 63°0
89 °
Lonsmith, Friday, 23 October
Clear. High 89°, low 63°.
Pressure29.88 inHg
Wind12.5 mph NW
Humidity30%
Visibility—
Dew point44°
Sat, 2485° / 59°0
85 °
Lonsmith, Saturday, 24 October
Clear. High 85°, low 59°.
Pressure30.03 inHg
Wind5.2 mph W
Humidity36%
Visibility—
Dew point44°
Sun, 2591° / 61°0
91 °
Lonsmith, Sunday, 25 October
Clear. High 91°, low 61°.
Pressure30.03 inHg
Wind8.5 mph W
Humidity28%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2675° / 52°0.04
75 °
Lonsmith, Monday, 26 October
Climate normal for this date — 60-year average.
Average high75°
Average low52°
Average precipitation0.04 in
Chance of precipitation12%
Record high92° (2017)
Record low42° (1997)
Tue, 2774° / 51°0.03
74 °
Lonsmith, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high74°
Average low51°
Average precipitation0.03 in
Chance of precipitation10%
Record high89° (2017)
Record low40° (1970)
Wed, 2873° / 51°0.02
73 °
Lonsmith, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high73°
Average low51°
Average precipitation0.02 in
Chance of precipitation8%
Record high88° (2017)
Record low40° (1970)
Thu, 2972° / 51°0.02
72 °
Lonsmith, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high72°
Average low51°
Average precipitation0.02 in
Chance of precipitation13%
Record high85° (2017)
Record low38° (1971)
Fri, 3071° / 49°0.03
71 °
Lonsmith, Friday, 30 October
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0.03 in
Chance of precipitation18%
Record high86° (2008)
Record low31° (1971)
Sat, 3171° / 49°0.03
71 °
Lonsmith, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0.03 in
Chance of precipitation12%
Record high84° (1988)
Record low35° (1972)
Sun, 0172° / 49°0.02
72 °
Lonsmith, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high72°
Average low49°
Average precipitation0.02 in
Chance of precipitation10%
Record high85° (2020)
Record low35° (1971)
Mon, 0272° / 49°0.02
72 °
Lonsmith, Monday, 2 November
Climate normal for this date — 60-year average.
Average high72°
Average low49°
Average precipitation0.02 in
Chance of precipitation12%
Record high86° (2020)
Record low41° (1971)
Tue, 0372° / 48°0.02
72 °
Lonsmith, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high72°
Average low48°
Average precipitation0.02 in
Chance of precipitation8%
Record high85° (2010)
Record low38° (1994)
Wed, 0471° / 49°0.02
71 °
Lonsmith, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0.02 in
Chance of precipitation10%
Record high90° (2010)
Record low35° (1994)
Thu, 0571° / 49°0.03
71 °
Lonsmith, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0.03 in
Chance of precipitation8%
Record high89° (2010)
Record low37° (1973)
Fri, 0671° / 50°0.02
71 °
Lonsmith, Friday, 6 November
Climate normal for this date — 60-year average.
Average high71°
Average low50°
Average precipitation0.02 in
Chance of precipitation7%
Record high85° (2012)
Record low41° (1972)
Sat, 0769° / 49°0.03
69 °
Lonsmith, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high69°
Average low49°
Average precipitation0.03 in
Chance of precipitation10%
Record high83° (2019)
Record low39° (1977)
Sun, 0868° / 49°0.07
68 °
Lonsmith, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high68°
Average low49°
Average precipitation0.07 in
Chance of precipitation22%
Record high83° (2019)
Record low38° (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 Lonsmith, 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 Lonsmith, 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.