As of 08:48 PDT

Weather in Thomasson, CA

56°Current weather

Thomasson, Monday, 19 October, 08:48

Mostly clear. Feels like 54°. High 70°, low 53°.

Pressure29.97 inHg
Wind10.4 mph SW
Humidity75%
Visibility6.2 mi
Dew point48°

Monthly outlook for Thomasson, CA: average high 71.3°, average low 53.9°. That is 0.7° below the climate normal for October. Precipitation is expected on 3 days (about 1.1 inches), against a normal of 2 days and 0.8 inches. The warmest day looks like 25 October (81.7°), the coolest 20 October (47.1°).

71.3°/53.9°
Average high / low
−0.7°
Below normal
3 / 2
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
19 October – 28 October73.5°73.9°-0.2°
29 October – 7 November67.6°69.6°-1.2°
8 November – 17 Novemberat normal64.8°—

October records over 66 years

102.9°1 October 2020All-time high
40.5°31 October 2023All-time low

Climate normals and records are computed from the nearest reference point — Fairfield (5 mi).

Tue, 2072° / 47°0.15Rain
72 °Rain

Thomasson, Tuesday, 20 October

Rain. High 72°, low 47°.

Pressure29.94 inHg
Wind2 mph SE
Humidity44%
Visibility6.2 mi
Dew point40°
Wed, 2170° / 53°0.02Light rain
70 °Light rain

Thomasson, Wednesday, 21 October

Light rain. High 70°, low 53°.

Pressure29.88 inHg
Wind3.9 mph SW
Humidity52%
Visibility6.2 mi
Dew point47°
Thu, 2267° / 48°0Mostly clear
67 °Mostly clear

Thomasson, Thursday, 22 October

Mostly clear. High 67°, low 48°.

Pressure29.97 inHg
Wind5.7 mph SW
Humidity65%
Visibility4.5 mi
Dew point53°
Fri, 2372° / 49°0Clear
72 °Clear

Thomasson, Friday, 23 October

Clear. High 72°, low 49°.

Pressure30.15 inHg
Wind6.3 mph NW
Humidity65%
Visibility—
Dew point50°
Sat, 2472° / 51°0Mostly clear
72 °Mostly clear

Thomasson, Saturday, 24 October

Mostly clear. High 72°, low 51°.

Pressure30.06 inHg
Wind4.9 mph N
Humidity29%
Visibility—
Dew point31°
Sun, 2582° / 55°0Partly cloudy
82 °Partly cloudy

Thomasson, Sunday, 25 October

Partly cloudy. High 82°, low 55°.

Pressure30.12 inHg
Wind4.2 mph E
Humidity21%
Visibility—
Dew point28°
Mon, 2680° / 59°0Overcast
80 °Overcast

Thomasson, Monday, 26 October

Overcast. High 80°, low 59°.

Pressure30.03 inHg
Wind3.5 mph E
Humidity22%
Visibility—
Dew point29°
Tue, 2776° / 57°0Overcast
76 °Overcast

Thomasson, Tuesday, 27 October

Overcast. High 76°, low 57°.

Pressure29.94 inHg
Wind4.5 mph E
Humidity22%
Visibility—
Dew point27°
Wed, 2876° / 53°0Mostly clear
76 °Mostly clear

Thomasson, Wednesday, 28 October

Mostly clear. High 76°, low 53°.

Pressure29.97 inHg
Wind6.5 mph SW
Humidity24%
Visibility—
Dew point29°
Thu, 2973° / 56°0Overcast
73 °Overcast

Thomasson, Thursday, 29 October

Overcast. High 73°, low 56°.

Pressure29.91 inHg
Wind5.3 mph SW
Humidity44%
Visibility—
Dew point44°
Fri, 3068° / 57°0.02Light rain
68 °Light rain

Thomasson, Friday, 30 October

Light rain. High 68°, low 57°.

Pressure29.88 inHg
Wind3.8 mph N
Humidity65%
Visibility—
Dew point51°
Sat, 3173° / 55°0Overcast
73 °Overcast

Thomasson, Saturday, 31 October

Overcast. High 73°, low 55°.

Pressure29.88 inHg
Wind7 mph E
Humidity53%
Visibility—
Dew point47°
Sun, 0166° / 57°0.87Rain
66 °Rain

Thomasson, Sunday, 1 November

Rain. High 66°, low 57°.

Pressure29.68 inHg
Wind10.8 mph NE
Humidity87%
Visibility—
Dew point57°
Mon, 0266° / 56°0Overcast
66 °Overcast

Thomasson, Monday, 2 November

Overcast. High 66°, low 56°.

Pressure30.24 inHg
Wind5.4 mph NE
Humidity72%
Visibility—
Dew point53°
Tue, 0360° / 56°0.07Light rain
60 °Light rain

Thomasson, Tuesday, 3 November

Light rain. High 60°, low 56°.

Pressure30.12 inHg
Wind6.2 mph NE
Humidity85%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0470° / 50°0.03Climate normal
70 °Climate normal

Thomasson, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high70°
Average low50°
Average precipitation0.03 in
Chance of precipitation10%
Record high82° (1993)
Record low39° (1973)
Thu, 0569° / 50°0.07Climate normal
69 °Climate normal

Thomasson, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high69°
Average low50°
Average precipitation0.07 in
Chance of precipitation15%
Record high83° (2020)
Record low40° (2011)
Fri, 0668° / 51°0.07Climate normal
68 °Climate normal

Thomasson, Friday, 6 November

Climate normal for this date — 60-year average.

Average high68°
Average low51°
Average precipitation0.07 in
Chance of precipitation15%
Record high82° (1991)
Record low42° (1998)
Sat, 0768° / 50°0.07Climate normal
68 °Climate normal

Thomasson, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high68°
Average low50°
Average precipitation0.07 in
Chance of precipitation18%
Record high81° (1991)
Record low40° (1971)
Sun, 0866° / 49°0.06Climate normal
66 °Climate normal

Thomasson, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high66°
Average low49°
Average precipitation0.06 in
Chance of precipitation15%
Record high80° (1990)
Record low38° (2021)
Mon, 0966° / 48°0.09Climate normal
66 °Climate normal

Thomasson, Monday, 9 November

Climate normal for this date — 60-year average.

Average high66°
Average low48°
Average precipitation0.09 in
Chance of precipitation18%
Record high80° (1990)
Record low40° (1982)
Tue, 1065° / 48°0.14Climate normal
65 °Climate normal

Thomasson, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.14 in
Chance of precipitation30%
Record high79° (1990)
Record low36° (2022)
Wed, 1165° / 48°0.1Climate normal
65 °Climate normal

Thomasson, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.1 in
Chance of precipitation27%
Record high78° (1990)
Record low37° (2000)
Thu, 1265° / 47°0.07Climate normal
65 °Climate normal

Thomasson, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high65°
Average low47°
Average precipitation0.07 in
Chance of precipitation22%
Record high78° (1990)
Record low35° (1985)
Fri, 1365° / 48°0.15Climate normal
65 °Climate normal

Thomasson, Friday, 13 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.15 in
Chance of precipitation30%
Record high80° (1995)
Record low35° (2000)
Sat, 1465° / 47°0.06Climate normal
65 °Climate normal

Thomasson, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high65°
Average low47°
Average precipitation0.06 in
Chance of precipitation18%
Record high80° (2008)
Record low36° (2022)
Sun, 1564° / 47°0.07Climate normal
64 °Climate normal

Thomasson, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high64°
Average low47°
Average precipitation0.07 in
Chance of precipitation20%
Record high79° (2010)
Record low35° (2018)
Mon, 1664° / 48°0.08Climate normal
64 °Climate normal

Thomasson, Monday, 16 November

Climate normal for this date — 60-year average.

Average high64°
Average low48°
Average precipitation0.08 in
Chance of precipitation27%
Record high77° (1977)
Record low35° (2018)
Tue, 1764° / 47°0.13Climate normal
64 °Climate normal

Thomasson, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high64°
Average low47°
Average precipitation0.13 in
Chance of precipitation23%
Record high78° (1989)
Record low34° (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 Thomasson, 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 Thomasson, 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.