Monthly outlook for Tiber, CA: average high 78.8°, average low 60.2°. That is 4.3° above the climate normal for October. Precipitation is expected on 0 days (about 0.1 inches), against a normal of 1 days and 0.3 inches. The warmest day looks like 16 October (90.5°), the coolest 13 October (44.6°).
78.8°/60.2°
Average high / low
+4.3°
Above normal
0 / 1
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
79.8°
71.4°
+4.7°
20 October – 29 October
77.2°
70.1°
+4°
30 October – 8 November
at normal
68.3°
—
October records over 66 years
102.7°24 October 2017All-time high
41.9°29 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Grover Beach (4 mi).
Sun, 1171° / 61°0.03
71 °
Tiber, Sunday, 11 October
Light rain. High 71°, low 61°.
Pressure29.65 inHg
Wind8.7 mph W
Humidity52%
Visibility6.2 mi
Dew point48°
Mon, 1267° / 51°0.03
67 °
Tiber, Monday, 12 October
Light rain. High 67°, low 51°.
Pressure29.88 inHg
Wind5 mph S
Humidity45%
Visibility6.2 mi
Dew point43°
Tue, 1372° / 45°0
72 °
Tiber, Tuesday, 13 October
Clear. High 72°, low 45°.
Pressure30.00 inHg
Wind2.8 mph NW
Humidity35%
Visibility6.2 mi
Dew point43°
Wed, 1481° / 47°0
81 °
Tiber, Wednesday, 14 October
Clear. High 81°, low 47°.
Pressure30.03 inHg
Wind3.9 mph N
Humidity19%
Visibility6.2 mi
Dew point33°
Thu, 1588° / 51°0
88 °
Tiber, Thursday, 15 October
Clear. High 88°, low 51°.
Pressure30.06 inHg
Wind6.6 mph NW
Humidity15%
Visibility—
Dew point26°
Fri, 1691° / 64°0
91 °
Tiber, Friday, 16 October
Clear. High 91°, low 64°.
Pressure30.00 inHg
Wind5.9 mph N
Humidity21%
Visibility—
Dew point38°
Sat, 1787° / 70°0
87 °
Tiber, Saturday, 17 October
Clear. High 87°, low 70°.
Pressure30.00 inHg
Wind9.5 mph W
Humidity18%
Visibility—
Dew point37°
Sun, 1884° / 70°0
84 °
Tiber, Sunday, 18 October
Clear. High 84°, low 70°.
Pressure30.03 inHg
Wind6.3 mph W
Humidity18%
Visibility—
Dew point34°
Mon, 1981° / 65°0
81 °
Tiber, Monday, 19 October
Clear. High 81°, low 65°.
Pressure30.09 inHg
Wind7.5 mph W
Humidity24%
Visibility—
Dew point39°
Tue, 2079° / 63°0
79 °
Tiber, Tuesday, 20 October
Clear. High 79°, low 63°.
Pressure30.06 inHg
Wind12.6 mph NW
Humidity26%
Visibility—
Dew point39°
Wed, 2180° / 64°0
80 °
Tiber, Wednesday, 21 October
Clear. High 80°, low 64°.
Pressure29.97 inHg
Wind10.8 mph W
Humidity35%
Visibility—
Dew point47°
Thu, 2281° / 64°0
81 °
Tiber, Thursday, 22 October
Clear. High 81°, low 64°.
Pressure30.06 inHg
Wind8.5 mph W
Humidity29%
Visibility—
Dew point44°
Fri, 2380° / 66°0
80 °
Tiber, Friday, 23 October
Clear. High 80°, low 66°.
Pressure30.03 inHg
Wind5.4 mph W
Humidity31%
Visibility—
Dew point45°
Sat, 2473° / 62°0
73 °
Tiber, Saturday, 24 October
Overcast. High 73°, low 62°.
Pressure29.91 inHg
Wind7.1 mph NW
Humidity50%
Visibility—
Dew point51°
Sun, 2571° / 60°0
71 °
Tiber, Sunday, 25 October
Partly cloudy. High 71°, low 60°.
Pressure30.00 inHg
Wind9.5 mph W
Humidity55%
Visibility—
Dew point52°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2670° / 55°0.06
70 °
Tiber, Monday, 26 October
Climate normal for this date — 60-year average.
Average high70°
Average low55°
Average precipitation0.06 in
Chance of precipitation8%
Record high87° (1983)
Record low45° (2022)
Tue, 2769° / 54°0.01
69 °
Tiber, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high69°
Average low54°
Average precipitation0.01 in
Chance of precipitation5%
Record high84° (2003)
Record low46° (2022)
Wed, 2869° / 54°0.04
69 °
Tiber, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high69°
Average low54°
Average precipitation0.04 in
Chance of precipitation8%
Record high86° (2021)
Record low46° (2004)
Thu, 2968° / 53°0.04
68 °
Tiber, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high68°
Average low53°
Average precipitation0.04 in
Chance of precipitation12%
Record high83° (2025)
Record low42° (2019)
Fri, 3068° / 53°0.07
68 °
Tiber, Friday, 30 October
Climate normal for this date — 60-year average.
Average high68°
Average low53°
Average precipitation0.07 in
Chance of precipitation13%
Record high85° (1966)
Record low42° (1971)
Sat, 3169° / 53°0.02
69 °
Tiber, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high69°
Average low53°
Average precipitation0.02 in
Chance of precipitation8%
Record high83° (1962)
Record low42° (2024)
Sun, 0170° / 54°0.02
70 °
Tiber, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high70°
Average low54°
Average precipitation0.02 in
Chance of precipitation10%
Record high85° (1966)
Record low45° (2003)
Mon, 0270° / 53°0.02
70 °
Tiber, Monday, 2 November
Climate normal for this date — 60-year average.
Average high70°
Average low53°
Average precipitation0.02 in
Chance of precipitation5%
Record high87° (1997)
Record low46° (2023)
Tue, 0369° / 53°0.01
69 °
Tiber, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high69°
Average low53°
Average precipitation0.01 in
Chance of precipitation7%
Record high85° (2018)
Record low44° (2022)
Wed, 0469° / 53°0.02
69 °
Tiber, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high69°
Average low53°
Average precipitation0.02 in
Chance of precipitation12%
Record high87° (2020)
Record low43° (2024)
Thu, 0568° / 53°0.03
68 °
Tiber, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high68°
Average low53°
Average precipitation0.03 in
Chance of precipitation8%
Record high91° (2020)
Record low45° (1973)
Fri, 0667° / 53°0.02
67 °
Tiber, Friday, 6 November
Climate normal for this date — 60-year average.
Average high67°
Average low53°
Average precipitation0.02 in
Chance of precipitation7%
Record high81° (1991)
Record low45° (2024)
Sat, 0767° / 53°0.06
67 °
Tiber, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high67°
Average low53°
Average precipitation0.06 in
Chance of precipitation17%
Record high80° (2006)
Record low44° (2024)
Sun, 0866° / 52°0.09
66 °
Tiber, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high66°
Average low52°
Average precipitation0.09 in
Chance of precipitation18%
Record high80° (2025)
Record low43° (2024)
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 Tiber, 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 Tiber, 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.