As of 03:30 PDT

Weather in Fornis, CA

57°Current weather

Fornis, Sunday, 18 October, 03:30

Clear. Feels like 54°. High 80°, low 56°.

Pressure29.97 inHg
Wind6.3 mph E
Humidity43%
Visibility6.2 mi
Dew point35°

Monthly outlook for Fornis, CA: average high 73.1°, average low 51.5°. That is 3.2° above the climate normal for October. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 3 days and 1.9 inches. The warmest day looks like 18 October (80°), the coolest 22 October (45°).

73.1°/51.5°
Average high / low
+3.2°
Above normal
1 / 3
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October72.3°69.1°+1.8°
28 October – 6 November74.5°64.3°+5.7°
7 November – 16 Novemberat normal59.4°—

October records over 66 years

98.4°1 October 2024All-time high
28.6°29 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Foresthill (8 mi).

Mon, 1966° / 49°0Clear
66 °Clear

Fornis, Monday, 19 October

Clear. High 66°, low 49°.

Pressure29.94 inHg
Wind6 mph S
Humidity40%
Visibility6.2 mi
Dew point39°
Tue, 2068° / 48°0Overcast
68 °Overcast

Fornis, Tuesday, 20 October

Overcast. High 68°, low 48°.

Pressure29.88 inHg
Wind3.9 mph SW
Humidity38%
Visibility6.2 mi
Dew point40°
Wed, 2166° / 50°0.26Rain
66 °Rain

Fornis, Wednesday, 21 October

Rain. High 66°, low 50°.

Pressure29.85 inHg
Wind2.5 mph S
Humidity54%
Visibility6.2 mi
Dew point48°
Thu, 2268° / 45°0Clear
68 °Clear

Fornis, Thursday, 22 October

Clear. High 68°, low 45°.

Pressure29.94 inHg
Wind7.6 mph W
Humidity49%
Visibility—
Dew point43°
Fri, 2369° / 46°0Clear
69 °Clear

Fornis, Friday, 23 October

Clear. High 69°, low 46°.

Pressure30.06 inHg
Wind7.7 mph NE
Humidity51%
Visibility—
Dew point44°
Sat, 2473° / 49°0Clear
73 °Clear

Fornis, Saturday, 24 October

Clear. High 73°, low 49°.

Pressure30.12 inHg
Wind7.2 mph NE
Humidity22%
Visibility—
Dew point26°
Sun, 2577° / 52°0Clear
77 °Clear

Fornis, Sunday, 25 October

Clear. High 77°, low 52°.

Pressure30.00 inHg
Wind6.7 mph SW
Humidity19%
Visibility—
Dew point26°
Mon, 2679° / 53°0Partly cloudy
79 °Partly cloudy

Fornis, Monday, 26 October

Partly cloudy. High 79°, low 53°.

Pressure29.88 inHg
Wind6.6 mph NE
Humidity16%
Visibility—
Dew point23°
Tue, 2776° / 56°0Overcast
76 °Overcast

Fornis, Tuesday, 27 October

Overcast. High 76°, low 56°.

Pressure29.94 inHg
Wind6.8 mph E
Humidity12%
Visibility—
Dew point17°
Wed, 2875° / 54°0Overcast
75 °Overcast

Fornis, Wednesday, 28 October

Overcast. High 75°, low 54°.

Pressure30.03 inHg
Wind6.9 mph W
Humidity21%
Visibility—
Dew point28°
Thu, 2974° / 52°0Overcast
74 °Overcast

Fornis, Thursday, 29 October

Overcast. High 74°, low 52°.

Pressure29.97 inHg
Wind6.8 mph W
Humidity19%
Visibility—
Dew point24°
Fri, 3076° / 52°0Clear
76 °Clear

Fornis, Friday, 30 October

Clear. High 76°, low 52°.

Pressure29.88 inHg
Wind6 mph E
Humidity17%
Visibility—
Dew point22°
Sat, 3177° / 54°0Clear
77 °Clear

Fornis, Saturday, 31 October

Clear. High 77°, low 54°.

Pressure29.94 inHg
Wind6.6 mph SW
Humidity18%
Visibility—
Dew point25°
Sun, 0175° / 55°0Overcast
75 °Overcast

Fornis, Sunday, 1 November

Overcast. High 75°, low 55°.

Pressure30.03 inHg
Wind8 mph SW
Humidity16%
Visibility—
Dew point22°
Mon, 0270° / 55°0Overcast
70 °Overcast

Fornis, Monday, 2 November

Overcast. High 70°, low 55°.

Pressure30.09 inHg
Wind5.7 mph W
Humidity37%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0365° / 44°0.13Climate normal
65 °Climate normal

Fornis, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high65°
Average low44°
Average precipitation0.13 in
Chance of precipitation23%
Record high82° (1976)
Record low24° (2022)
Wed, 0464° / 44°0.13Climate normal
64 °Climate normal

Fornis, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high64°
Average low44°
Average precipitation0.13 in
Chance of precipitation18%
Record high81° (1976)
Record low30° (2022)
Thu, 0563° / 44°0.17Climate normal
63 °Climate normal

Fornis, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high63°
Average low44°
Average precipitation0.17 in
Chance of precipitation23%
Record high80° (1976)
Record low33° (2011)
Fri, 0662° / 45°0.19Climate normal
62 °Climate normal

Fornis, Friday, 6 November

Climate normal for this date — 60-year average.

Average high62°
Average low45°
Average precipitation0.19 in
Chance of precipitation28%
Record high79° (1976)
Record low35° (2003)
Sat, 0762° / 44°0.17Climate normal
62 °Climate normal

Fornis, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high62°
Average low44°
Average precipitation0.17 in
Chance of precipitation35%
Record high77° (2007)
Record low32° (1963)
Sun, 0860° / 42°0.2Climate normal
60 °Climate normal

Fornis, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high60°
Average low42°
Average precipitation0.2 in
Chance of precipitation35%
Record high78° (2019)
Record low32° (2011)
Mon, 0959° / 42°0.18Climate normal
59 °Climate normal

Fornis, Monday, 9 November

Climate normal for this date — 60-year average.

Average high59°
Average low42°
Average precipitation0.18 in
Chance of precipitation35%
Record high78° (2025)
Record low25° (2020)
Tue, 1059° / 42°0.21Climate normal
59 °Climate normal

Fornis, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high59°
Average low42°
Average precipitation0.21 in
Chance of precipitation37%
Record high77° (2025)
Record low23° (2022)
Wed, 1160° / 41°0.21Climate normal
60 °Climate normal

Fornis, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high60°
Average low41°
Average precipitation0.21 in
Chance of precipitation32%
Record high76° (1990)
Record low25° (2022)
Thu, 1260° / 41°0.17Climate normal
60 °Climate normal

Fornis, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high60°
Average low41°
Average precipitation0.17 in
Chance of precipitation32%
Record high75° (1990)
Record low22° (1985)
Fri, 1359° / 41°0.26Climate normal
59 °Climate normal

Fornis, Friday, 13 November

Climate normal for this date — 60-year average.

Average high59°
Average low41°
Average precipitation0.26 in
Chance of precipitation32%
Record high76° (1999)
Record low18° (1985)
Sat, 1459° / 41°0.19Climate normal
59 °Climate normal

Fornis, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high59°
Average low41°
Average precipitation0.19 in
Chance of precipitation32%
Record high76° (1995)
Record low20° (1985)
Sun, 1559° / 41°0.11Climate normal
59 °Climate normal

Fornis, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high59°
Average low41°
Average precipitation0.11 in
Chance of precipitation33%
Record high76° (2008)
Record low21° (1985)
Mon, 1658° / 41°0.22Climate normal
58 °Climate normal

Fornis, Monday, 16 November

Climate normal for this date — 60-year average.

Average high58°
Average low41°
Average precipitation0.22 in
Chance of precipitation33%
Record high74° (2008)
Record low26° (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 Fornis, 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 Fornis, 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.