Monthly outlook for Calgro, CA: average high 81.5°, average low 52.8°. That is 2.9° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 17 October (91.7°), the coolest 21 October (43.8°).
81.5°/52.8°
Average high / low
+2.9°
Above normal
0 / 2
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
80.3°
77.5°
+1.5°
23 October – 1 November
83.5°
72.6°
+6.1°
2 November – 11 November
at normal
68.5°
—
October records over 66 years
103.6°4 October 2024All-time high
34.2°29 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Cutler (3 mi).
Wed, 1477° / 50°0
77 °
Calgro, Wednesday, 14 October
Clear. High 77°, low 50°.
Pressure30.12 inHg
Wind3.1 mph SW
Humidity19%
Visibility6.2 mi
Dew point30°
Thu, 1588° / 57°0
88 °
Calgro, Thursday, 15 October
Clear. High 88°, low 57°.
Pressure30.09 inHg
Wind2 mph SW
Humidity16%
Visibility6.2 mi
Dew point26°
Fri, 1691° / 60°0
91 °
Calgro, Friday, 16 October
Clear. High 91°, low 60°.
Pressure30.06 inHg
Wind1.7 mph W
Humidity14%
Visibility6.2 mi
Dew point24°
Sat, 1792° / 63°0
92 °
Calgro, Saturday, 17 October
Clear. High 92°, low 63°.
Pressure30.03 inHg
Wind3.9 mph W
Humidity14%
Visibility—
Dew point27°
Sun, 1891° / 64°0
91 °
Calgro, Sunday, 18 October
Clear. High 91°, low 64°.
Pressure29.94 inHg
Wind7.3 mph NE
Humidity17%
Visibility—
Dew point31°
Mon, 1980° / 56°0
80 °
Calgro, Monday, 19 October
Overcast. High 80°, low 56°.
Pressure29.97 inHg
Wind16.3 mph NW
Humidity26%
Visibility—
Dew point34°
Tue, 2067° / 47°0
67 °
Calgro, Tuesday, 20 October
Clear. High 67°, low 47°.
Pressure30.00 inHg
Wind11.6 mph NW
Humidity47%
Visibility—
Dew point38°
Wed, 2171° / 44°0
71 °
Calgro, Wednesday, 21 October
Clear. High 71°, low 44°.
Pressure30.03 inHg
Wind5.5 mph E
Humidity29%
Visibility—
Dew point28°
Thu, 2276° / 46°0
76 °
Calgro, Thursday, 22 October
Clear. High 76°, low 46°.
Pressure30.12 inHg
Wind5.6 mph NE
Humidity19%
Visibility—
Dew point22°
Fri, 2376° / 46°0
76 °
Calgro, Friday, 23 October
Clear. High 76°, low 46°.
Pressure30.06 inHg
Wind5.4 mph NE
Humidity19%
Visibility—
Dew point22°
Sat, 2478° / 46°0
78 °
Calgro, Saturday, 24 October
Clear. High 78°, low 46°.
Pressure30.15 inHg
Wind5.9 mph N
Humidity18%
Visibility—
Dew point22°
Sun, 2586° / 48°0
86 °
Calgro, Sunday, 25 October
Clear. High 86°, low 48°.
Pressure30.06 inHg
Wind5.2 mph NE
Humidity14%
Visibility—
Dew point17°
Mon, 2689° / 55°0
89 °
Calgro, Monday, 26 October
Clear. High 89°, low 55°.
Pressure30.09 inHg
Wind7.2 mph NW
Humidity7%
Visibility—
Dew point8°
Tue, 2790° / 56°0
90 °
Calgro, Tuesday, 27 October
Clear. High 90°, low 56°.
Pressure30.09 inHg
Wind6.3 mph NW
Humidity8%
Visibility—
Dew point12°
Wed, 2882° / 57°0
82 °
Calgro, Wednesday, 28 October
Clear. High 82°, low 57°.
Pressure30.00 inHg
Wind4.2 mph SW
Humidity9%
Visibility—
Dew point15°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2971° / 50°0.09
71 °
Calgro, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high71°
Average low50°
Average precipitation0.09 in
Chance of precipitation12%
Record high84° (2003)
Record low34° (1971)
Fri, 3070° / 50°0.13
70 °
Calgro, Friday, 30 October
Climate normal for this date — 60-year average.
Average high70°
Average low50°
Average precipitation0.13 in
Chance of precipitation20%
Record high84° (2014)
Record low34° (1971)
Sat, 3170° / 49°0.03
70 °
Calgro, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high70°
Average low49°
Average precipitation0.03 in
Chance of precipitation18%
Record high83° (1988)
Record low38° (1972)
Sun, 0171° / 49°0.06
71 °
Calgro, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0.06 in
Chance of precipitation17%
Record high85° (2020)
Record low38° (1971)
Mon, 0271° / 49°0.04
71 °
Calgro, Monday, 2 November
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0.04 in
Chance of precipitation8%
Record high85° (2020)
Record low42° (1978)
Tue, 0371° / 49°0.03
71 °
Calgro, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0.03 in
Chance of precipitation12%
Record high83° (2020)
Record low41° (2022)
Wed, 0471° / 49°0.04
71 °
Calgro, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0.04 in
Chance of precipitation15%
Record high82° (1976)
Record low40° (1994)
Thu, 0570° / 49°0.04
70 °
Calgro, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high70°
Average low49°
Average precipitation0.04 in
Chance of precipitation8%
Record high85° (2010)
Record low42° (2015)
Fri, 0669° / 49°0.04
69 °
Calgro, Friday, 6 November
Climate normal for this date — 60-year average.
Average high69°
Average low49°
Average precipitation0.04 in
Chance of precipitation7%
Record high84° (2012)
Record low42° (1972)
Sat, 0768° / 49°0.06
68 °
Calgro, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high68°
Average low49°
Average precipitation0.06 in
Chance of precipitation22%
Record high82° (2019)
Record low39° (1990)
Sun, 0867° / 48°0.13
67 °
Calgro, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high67°
Average low48°
Average precipitation0.13 in
Chance of precipitation27%
Record high82° (2019)
Record low41° (2011)
Mon, 0967° / 47°0.1
67 °
Calgro, Monday, 9 November
Climate normal for this date — 60-year average.
Average high67°
Average low47°
Average precipitation0.1 in
Chance of precipitation15%
Record high82° (2016)
Record low34° (2020)
Tue, 1066° / 47°0.07
66 °
Calgro, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high66°
Average low47°
Average precipitation0.07 in
Chance of precipitation22%
Record high83° (2016)
Record low37° (2020)
Wed, 1166° / 47°0.12
66 °
Calgro, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high66°
Average low47°
Average precipitation0.12 in
Chance of precipitation25%
Record high84° (2016)
Record low35° (1994)
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 Calgro, 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 Calgro, 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.