As of 00:42 PDT

Weather in Thomasson, CA

66°Current weather

Thomasson, Saturday, 17 October, 00:42

Clear. Feels like 64°. High 89°, low 51°.

Pressure30.06 inHg
Wind0.7 mph W
Humidity33%
Visibility6.2 mi
Dew point36°

Monthly outlook for Thomasson, CA: average high 71.5°, average low 50.9°. That is 1° below the climate normal for October. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 2 days and 0.8 inches. The warmest day looks like 17 October (89.1°), the coolest 18 October (44.6°).

71.5°/50.9°
Average high / low
−1°
Below normal
1 / 2
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October71.8°75°-1.8°
27 October – 5 November71°70.3°+0.4°
6 November – 15 Novemberat normal65.6°—

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).

Sun, 1873° / 45°0Clear
73 °Clear

Thomasson, Sunday, 18 October

Clear. High 73°, low 45°.

Pressure29.97 inHg
Wind7.6 mph SW
Humidity49%
Visibility6.2 mi
Dew point51°
Mon, 1966° / 48°0.03Light rain
66 °Light rain

Thomasson, Monday, 19 October

Light rain. High 66°, low 48°.

Pressure29.97 inHg
Wind8.1 mph SW
Humidity48%
Visibility6.2 mi
Dew point42°
Tue, 2068° / 47°0Overcast
68 °Overcast

Thomasson, Tuesday, 20 October

Overcast. High 68°, low 47°.

Pressure29.88 inHg
Wind2.7 mph SE
Humidity45%
Visibility6.2 mi
Dew point43°
Wed, 2175° / 52°0Overcast
75 °Overcast

Thomasson, Wednesday, 21 October

Overcast. High 75°, low 52°.

Pressure29.91 inHg
Wind7 mph SW
Humidity36%
Visibility—
Dew point38°
Thu, 2264° / 54°0.3Rain
64 °Rain

Thomasson, Thursday, 22 October

Rain. High 64°, low 54°.

Pressure30.00 inHg
Wind9.4 mph SW
Humidity82%
Visibility—
Dew point54°
Fri, 2368° / 51°0Clear
68 °Clear

Thomasson, Friday, 23 October

Clear. High 68°, low 51°.

Pressure30.03 inHg
Wind9.6 mph SW
Humidity56%
Visibility—
Dew point45°
Sat, 2474° / 51°0Clear
74 °Clear

Thomasson, Saturday, 24 October

Clear. High 74°, low 51°.

Pressure29.97 inHg
Wind10.3 mph SW
Humidity20%
Visibility—
Dew point24°
Sun, 2566° / 49°0Overcast
66 °Overcast

Thomasson, Sunday, 25 October

Overcast. High 66°, low 49°.

Pressure30.06 inHg
Wind4.6 mph SW
Humidity58%
Visibility—
Dew point44°
Mon, 2674° / 54°0Overcast
74 °Overcast

Thomasson, Monday, 26 October

Overcast. High 74°, low 54°.

Pressure30.00 inHg
Wind6.1 mph NE
Humidity28%
Visibility—
Dew point31°
Tue, 2782° / 59°0Overcast
82 °Overcast

Thomasson, Tuesday, 27 October

Overcast. High 82°, low 59°.

Pressure29.85 inHg
Wind4.5 mph W
Humidity19%
Visibility—
Dew point26°
Wed, 2865° / 51°0Overcast
65 °Overcast

Thomasson, Wednesday, 28 October

Overcast. High 65°, low 51°.

Pressure29.68 inHg
Wind11.4 mph SW
Humidity62%
Visibility—
Dew point48°
Thu, 2967° / 46°0Clear
67 °Clear

Thomasson, Thursday, 29 October

Clear. High 67°, low 46°.

Pressure30.03 inHg
Wind6.3 mph SW
Humidity52%
Visibility—
Dew point41°
Fri, 3070° / 50°0Overcast
70 °Overcast

Thomasson, Friday, 30 October

Overcast. High 70°, low 50°.

Pressure30.06 inHg
Wind3.9 mph NE
Humidity47%
Visibility—
Dew point40°
Sat, 3173° / 54°0Overcast
73 °Overcast

Thomasson, Saturday, 31 October

Overcast. High 73°, low 54°.

Pressure30.09 inHg
Wind4.4 mph SW
Humidity37%
Visibility—
Dew point38°
Sun, 0169° / 54°0Clear
69 °Clear

Thomasson, Sunday, 1 November

Clear. High 69°, low 54°.

Pressure30.00 inHg
Wind2.4 mph W
Humidity32%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0271° / 50°0.04Climate normal
71 °Climate normal

Thomasson, Monday, 2 November

Climate normal for this date — 60-year average.

Average high71°
Average low50°
Average precipitation0.04 in
Chance of precipitation13%
Record high87° (1967)
Record low42° (2003)
Tue, 0370° / 50°0.04Climate normal
70 °Climate normal

Thomasson, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high70°
Average low50°
Average precipitation0.04 in
Chance of precipitation12%
Record high89° (2018)
Record low38° (2022)
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)

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.