Monthly outlook for Kelso, CA: average high 70.5°, average low 57.4°. That is 2.6° below the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 1 days and 0.2 inches. The warmest day looks like 19 October (81.7°), the coolest 14 October (45.4°).
70.5°/57.4°
Average high / low
−2.6°
Below normal
1 / 1
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
69.4°
76.4°
-3.8°
22 October – 31 October
72.2°
71.7°
+0.3°
1 November – 10 November
at normal
68.3°
—
October records over 66 years
98.6°1 October 2024All-time high
29.1°30 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Elora (11 mi).
Tue, 1359° / 48°0
59 °
Kelso, Tuesday, 13 October
Overcast. High 59°, low 48°.
Pressure30.00 inHg
Wind11.5 mph NW
Humidity60%
Visibility6.2 mi
Dew point44°
Wed, 1463° / 45°0
63 °
Kelso, Wednesday, 14 October
Clear. High 63°, low 45°.
Pressure30.09 inHg
Wind6 mph SW
Humidity53%
Visibility6.2 mi
Dew point42°
Thu, 1572° / 50°0
72 °
Kelso, Thursday, 15 October
Clear. High 72°, low 50°.
Pressure30.09 inHg
Wind7.2 mph N
Humidity38%
Visibility6.2 mi
Dew point42°
Fri, 1674° / 56°0
74 °
Kelso, Friday, 16 October
Clear. High 74°, low 56°.
Pressure30.06 inHg
Wind10 mph NE
Humidity44%
Visibility—
Dew point44°
Sat, 1774° / 60°0
74 °
Kelso, Saturday, 17 October
Clear. High 74°, low 60°.
Pressure30.03 inHg
Wind5.8 mph NE
Humidity49%
Visibility—
Dew point50°
Sun, 1880° / 69°0
80 °
Kelso, Sunday, 18 October
Clear. High 80°, low 69°.
Pressure29.97 inHg
Wind4.5 mph W
Humidity24%
Visibility—
Dew point36°
Mon, 1982° / 70°0
82 °
Kelso, Monday, 19 October
Clear. High 82°, low 70°.
Pressure29.97 inHg
Wind11.7 mph S
Humidity29%
Visibility—
Dew point43°
Tue, 2069° / 56°0
69 °
Kelso, Tuesday, 20 October
Clear. High 69°, low 56°.
Pressure29.77 inHg
Wind20.5 mph NW
Humidity36%
Visibility—
Dew point40°
Wed, 2160° / 52°0
60 °
Kelso, Wednesday, 21 October
Clear. High 60°, low 52°.
Pressure29.77 inHg
Wind7.7 mph W
Humidity44%
Visibility—
Dew point34°
Thu, 2263° / 55°0
63 °
Kelso, Thursday, 22 October
Overcast. High 63°, low 55°.
Pressure29.97 inHg
Wind4.3 mph N
Humidity37%
Visibility—
Dew point34°
Fri, 2366° / 58°0
66 °
Kelso, Friday, 23 October
Overcast. High 66°, low 58°.
Pressure30.09 inHg
Wind6.6 mph W
Humidity35%
Visibility—
Dew point34°
Sat, 2471° / 58°0
71 °
Kelso, Saturday, 24 October
Clear. High 71°, low 58°.
Pressure30.18 inHg
Wind7 mph NW
Humidity28%
Visibility—
Dew point31°
Sun, 2575° / 60°0
75 °
Kelso, Sunday, 25 October
Clear. High 75°, low 60°.
Pressure30.06 inHg
Wind5.1 mph W
Humidity27%
Visibility—
Dew point33°
Mon, 2678° / 64°0
78 °
Kelso, Monday, 26 October
Clear. High 78°, low 64°.
Pressure29.97 inHg
Wind5.4 mph W
Humidity22%
Visibility—
Dew point32°
Tue, 2780° / 66°0
80 °
Kelso, Tuesday, 27 October
Overcast. High 80°, low 66°.
Pressure29.88 inHg
Wind4 mph NE
Humidity17%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2871° / 54°0.02
71 °
Kelso, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high71°
Average low54°
Average precipitation0.02 in
Chance of precipitation8%
Record high84° (2003)
Record low37° (1991)
Thu, 2970° / 53°0
70 °
Kelso, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high70°
Average low53°
Average precipitation0 in
Chance of precipitation3%
Record high83° (2008)
Record low30° (1971)
Fri, 3069° / 51°0.01
69 °
Kelso, Friday, 30 October
Climate normal for this date — 60-year average.
Average high69°
Average low51°
Average precipitation0.01 in
Chance of precipitation8%
Record high82° (1966)
Record low29° (2019)
Sat, 3169° / 51°0.01
69 °
Kelso, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high69°
Average low51°
Average precipitation0.01 in
Chance of precipitation5%
Record high83° (1988)
Record low35° (1991)
Sun, 0170° / 51°0.02
70 °
Kelso, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high70°
Average low51°
Average precipitation0.02 in
Chance of precipitation5%
Record high81° (1962)
Record low36° (1961)
Mon, 0270° / 51°0.01
70 °
Kelso, Monday, 2 November
Climate normal for this date — 60-year average.
Average high70°
Average low51°
Average precipitation0.01 in
Chance of precipitation5%
Record high82° (2009)
Record low38° (2004)
Tue, 0370° / 50°0.01
70 °
Kelso, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high70°
Average low50°
Average precipitation0.01 in
Chance of precipitation5%
Record high83° (2010)
Record low35° (2022)
Wed, 0470° / 51°0.01
70 °
Kelso, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high70°
Average low51°
Average precipitation0.01 in
Chance of precipitation3%
Record high83° (1980)
Record low34° (1994)
Thu, 0570° / 52°0.01
70 °
Kelso, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high70°
Average low52°
Average precipitation0.01 in
Chance of precipitation3%
Record high82° (1980)
Record low35° (2015)
Fri, 0669° / 51°0
69 °
Kelso, Friday, 6 November
Climate normal for this date — 60-year average.
Average high69°
Average low51°
Average precipitation0 in
Chance of precipitation2%
Record high81° (2007)
Record low38° (2015)
Sat, 0768° / 51°0.01
68 °
Kelso, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high68°
Average low51°
Average precipitation0.01 in
Chance of precipitation3%
Record high81° (2006)
Record low35° (2011)
Sun, 0867° / 50°0.01
67 °
Kelso, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high67°
Average low50°
Average precipitation0.01 in
Chance of precipitation7%
Record high79° (2016)
Record low37° (2020)
Mon, 0966° / 49°0.01
66 °
Kelso, Monday, 9 November
Climate normal for this date — 60-year average.
Average high66°
Average low49°
Average precipitation0.01 in
Chance of precipitation5%
Record high77° (1980)
Record low31° (2020)
Tue, 1065° / 48°0.01
65 °
Kelso, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.01 in
Chance of precipitation3%
Record high78° (1989)
Record low31° (2020)
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 Kelso, 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 Kelso, 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.