Monthly outlook for Rico, CA: average high 87.3°, average low 66.6°. That is 0.7° above the climate normal for October. Precipitation is expected on 1 day (about 0.0 inches), against a normal of 0 days and 0.1 inches. The warmest day looks like 26 October (92.4°), the coolest 23 October (61.2°).
87.3°/66.6°
Average high / low
+0.7°
Above normal
1 / 0
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
88°
87.6°
+0.2°
28 October – 6 November
86.1°
83.1°
+1.7°
7 November – 16 November
at normal
79.1°
—
October records over 66 years
114.3°1 October 2024All-time high
40.3°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Holtville (1 mi).
Mon, 1989° / 66°0
89 °
Rico, Monday, 19 October
Clear. High 89°, low 66°.
Pressure29.91 inHg
Wind1.1 mph SE
Humidity26%
Visibility6.2 mi
Dew point48°
Tue, 2091° / 68°0
91 °
Rico, Tuesday, 20 October
Partly cloudy. High 91°, low 68°.
Pressure29.85 inHg
Wind7 mph SE
Humidity36%
Visibility6.2 mi
Dew point59°
Wed, 2190° / 70°0.04
90 °
Rico, Wednesday, 21 October
Light rain. High 90°, low 70°.
Pressure29.83 inHg
Wind1.2 mph NE
Humidity45%
Visibility6.2 mi
Dew point61°
Thu, 2282° / 67°0
82 °
Rico, Thursday, 22 October
Clear. High 82°, low 67°.
Pressure29.88 inHg
Wind15.2 mph W
Humidity32%
Visibility—
Dew point46°
Fri, 2382° / 61°0
82 °
Rico, Friday, 23 October
Clear. High 82°, low 61°.
Pressure29.97 inHg
Wind6.2 mph W
Humidity32%
Visibility—
Dew point42°
Sat, 2488° / 65°0
88 °
Rico, Saturday, 24 October
Clear. High 88°, low 65°.
Pressure29.94 inHg
Wind13.8 mph N
Humidity21%
Visibility—
Dew point37°
Sun, 2592° / 69°0
92 °
Rico, Sunday, 25 October
Clear. High 92°, low 69°.
Pressure29.83 inHg
Wind9.9 mph NW
Humidity17%
Visibility—
Dew point35°
Mon, 2692° / 72°0
92 °
Rico, Monday, 26 October
Clear. High 92°, low 72°.
Pressure29.74 inHg
Wind15.1 mph W
Humidity17%
Visibility—
Dew point36°
Tue, 2789° / 69°0
89 °
Rico, Tuesday, 27 October
Partly cloudy. High 89°, low 69°.
Pressure29.88 inHg
Wind13.3 mph W
Humidity21%
Visibility—
Dew point37°
Wed, 2885° / 64°0
85 °
Rico, Wednesday, 28 October
Overcast. High 85°, low 64°.
Pressure29.94 inHg
Wind5.7 mph NW
Humidity27%
Visibility—
Dew point40°
Thu, 2988° / 65°0
88 °
Rico, Thursday, 29 October
Partly cloudy. High 88°, low 65°.
Pressure29.88 inHg
Wind15.9 mph W
Humidity20%
Visibility—
Dew point34°
Fri, 3085° / 64°0
85 °
Rico, Friday, 30 October
Mostly clear. High 85°, low 64°.
Pressure29.88 inHg
Wind8.7 mph NW
Humidity27%
Visibility—
Dew point40°
Sat, 3185° / 65°0
85 °
Rico, Saturday, 31 October
Clear. High 85°, low 65°.
Pressure29.97 inHg
Wind4.7 mph NE
Humidity26%
Visibility—
Dew point40°
Sun, 0185° / 67°0
85 °
Rico, Sunday, 1 November
Overcast. High 85°, low 67°.
Pressure30.06 inHg
Wind4.6 mph NE
Humidity13%
Visibility—
Dew point24°
Mon, 0289° / 67°0
89 °
Rico, Monday, 2 November
Overcast. High 89°, low 67°.
Pressure30.03 inHg
Wind4.3 mph N
Humidity18%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0383° / 58°0
83 °
Rico, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high83°
Average low58°
Average precipitation0 in
Chance of precipitation0%
Record high93° (2020)
Record low50° (1971)
Wed, 0483° / 58°0
83 °
Rico, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high83°
Average low58°
Average precipitation0 in
Chance of precipitation0%
Record high95° (2020)
Record low50° (1994)
Thu, 0583° / 56°0
83 °
Rico, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high83°
Average low56°
Average precipitation0 in
Chance of precipitation2%
Record high95° (2020)
Record low46° (2022)
Fri, 0682° / 57°0
82 °
Rico, Friday, 6 November
Climate normal for this date — 60-year average.
Average high82°
Average low57°
Average precipitation0 in
Chance of precipitation0%
Record high93° (1988)
Record low47° (2013)
Sat, 0781° / 57°0
81 °
Rico, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high81°
Average low57°
Average precipitation0 in
Chance of precipitation2%
Record high92° (1991)
Record low47° (2024)
Sun, 0881° / 56°0
81 °
Rico, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high81°
Average low56°
Average precipitation0 in
Chance of precipitation0%
Record high92° (2016)
Record low47° (2024)
Mon, 0980° / 56°0
80 °
Rico, Monday, 9 November
Climate normal for this date — 60-year average.
Average high80°
Average low56°
Average precipitation0 in
Chance of precipitation3%
Record high92° (2025)
Record low45° (2011)
Tue, 1080° / 55°0.01
80 °
Rico, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high80°
Average low55°
Average precipitation0.01 in
Chance of precipitation5%
Record high92° (2025)
Record low43° (2020)
Wed, 1179° / 55°0.01
79 °
Rico, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high79°
Average low55°
Average precipitation0.01 in
Chance of precipitation5%
Record high90° (2025)
Record low46° (1966)
Thu, 1279° / 55°0.02
79 °
Rico, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high79°
Average low55°
Average precipitation0.02 in
Chance of precipitation7%
Record high91° (2021)
Record low42° (2012)
Fri, 1379° / 54°0
79 °
Rico, Friday, 13 November
Climate normal for this date — 60-year average.
Average high79°
Average low54°
Average precipitation0 in
Chance of precipitation0%
Record high90° (1967)
Record low42° (1985)
Sat, 1479° / 54°0.01
79 °
Rico, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high79°
Average low54°
Average precipitation0.01 in
Chance of precipitation2%
Record high90° (1967)
Record low42° (1985)
Sun, 1578° / 55°0
78 °
Rico, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high78°
Average low55°
Average precipitation0 in
Chance of precipitation5%
Record high89° (1995)
Record low43° (1994)
Mon, 1677° / 54°0
77 °
Rico, Monday, 16 November
Climate normal for this date — 60-year average.
Average high77°
Average low54°
Average precipitation0 in
Chance of precipitation2%
Record high89° (1995)
Record low40° (1964)
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 Rico, 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 Rico, 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.