As of 00:22 PDT

Weather in Thompson, CA

55°

Thompson, Thursday, 15 October, 00:22

Clear. Feels like 53°. High 89°, low 48°.

Pressure30.09 inHg

Wind0 mph N

Humidity60%

Visibility6.2 mi

Dew point41°

See detailed hourly forecast

Monthly outlook for Thompson, CA: average high 78.7°, average low 54.1°. That is 3.3° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 2 days and 0.7 inches. The warmest day looks like 16 October (90.9°), the coolest 19 October (47.7°).

78.7°/54.1°

Average high / low

+3.3°

Above normal

1 / 2

Wet days / normal

0.1 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
15 October – 24 October	78°	74.2°	+2.1°
25 October – 3 November	79.8°	70.1°	+5.4°
4 November – 13 November	at normal	65.8°	—

October records over 66 years

99°3 October 1980All-time high

39.4°29 October 1972All-time low

Climate normals and records are computed from the nearest reference point — Vallejo (9 mi).

Fri, 1691° / 54°

91 °

Thompson, Friday, 16 October

Clear. High 91°, low 54°.

Pressure30.09 inHg

Wind0.4 mph NE

Humidity16%

Visibility6.2 mi

Dew point35°

Sat, 1791° / 61°

91 °

Thompson, Saturday, 17 October

Clear. High 91°, low 61°.

Pressure30.06 inHg

Wind2.8 mph S

Humidity18%

Visibility6.2 mi

Dew point37°

Sun, 1879° / 54°

79 °

Thompson, Sunday, 18 October

Clear. High 79°, low 54°.

Pressure29.97 inHg

Wind5.5 mph SW

Humidity51%

Visibility6.2 mi

Dew point52°

Mon, 1968° / 48°

0.01

68 °

Thompson, Monday, 19 October

Light rain. High 68°, low 48°.

Pressure30.00 inHg

Wind10.8 mph W

Humidity43%

Visibility—

Dew point38°

Tue, 2062° / 52°

0.07

62 °

Thompson, Tuesday, 20 October

Light rain. High 62°, low 52°.

Pressure29.85 inHg

Wind4 mph S

Humidity82%

Visibility—

Dew point52°

Wed, 2170° / 50°

70 °

Thompson, Wednesday, 21 October

Clear. High 70°, low 50°.

Pressure29.91 inHg

Wind9.3 mph SW

Humidity58%

Visibility—

Dew point47°

Thu, 2270° / 52°

70 °

Thompson, Thursday, 22 October

Mostly clear. High 70°, low 52°.

Pressure30.09 inHg

Wind8.1 mph SW

Humidity57%

Visibility—

Dew point47°

Fri, 2379° / 54°

79 °

Thompson, Friday, 23 October

Clear. High 79°, low 54°.

Pressure30.18 inHg

Wind6.2 mph N

Humidity21%

Visibility—

Dew point26°

Sat, 2482° / 54°

82 °

Thompson, Saturday, 24 October

Clear. High 82°, low 54°.

Pressure30.21 inHg

Wind7 mph NE

Humidity11%

Visibility—

Dew point13°

Sun, 2580° / 55°

80 °

Thompson, Sunday, 25 October

Overcast. High 80°, low 55°.

Pressure30.30 inHg

Wind5 mph NE

Humidity9%

Visibility—

Dew point7°

Mon, 2686° / 56°

86 °

Thompson, Monday, 26 October

Clear. High 86°, low 56°.

Pressure30.06 inHg

Wind5.1 mph SW

Humidity7%

Visibility—

Dew point4°

Tue, 2788° / 59°

88 °

Thompson, Tuesday, 27 October

Partly cloudy. High 88°, low 59°.

Pressure29.94 inHg

Wind5.9 mph S

Humidity11%

Visibility—

Dew point17°

Wed, 2885° / 61°

85 °

Thompson, Wednesday, 28 October

Partly cloudy. High 85°, low 61°.

Pressure29.88 inHg

Wind5.3 mph S

Humidity14%

Visibility—

Dew point22°

Thu, 2975° / 56°

75 °

Thompson, Thursday, 29 October

Overcast. High 75°, low 56°.

Pressure29.91 inHg

Wind5.7 mph SW

Humidity39%

Visibility—

Dew point43°

Fri, 3064° / 52°

64 °

Thompson, Friday, 30 October

Partly cloudy. High 64°, low 52°.

Pressure30.00 inHg

Wind3.6 mph SW

Humidity54%

Visibility—

Dew point45°

From day 17 onward the outlook is built from 60-year climate statistics

Sat, 3170° / 50°

0.02

70 °

Thompson, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high70°

Average low50°

Average precipitation0.02 in

Chance of precipitation12%

Record high83° (1966)

Record low44° (2019)

Sun, 0170° / 50°

0.05

70 °

Thompson, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high70°

Average low50°

Average precipitation0.05 in

Chance of precipitation15%

Record high86° (1967)

Record low41° (2003)

Mon, 0270° / 50°

0.03

70 °

Thompson, Monday, 2 November

Climate normal for this date — 60-year average.

Average high70°

Average low50°

Average precipitation0.03 in

Chance of precipitation12%

Record high87° (1967)

Record low41° (1994)

Tue, 0369° / 50°

0.03

69 °

Thompson, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high69°

Average low50°

Average precipitation0.03 in

Chance of precipitation12%

Record high83° (2018)

Record low40° (1994)

Wed, 0469° / 50°

0.02

69 °

Thompson, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high69°

Average low50°

Average precipitation0.02 in

Chance of precipitation10%

Record high80° (1980)

Record low40° (1973)

Thu, 0568° / 50°

0.06

68 °

Thompson, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high68°

Average low50°

Average precipitation0.06 in

Chance of precipitation15%

Record high81° (1976)

Record low41° (2011)

Fri, 0667° / 51°

0.06

67 °

Thompson, Friday, 6 November

Climate normal for this date — 60-year average.

Average high67°

Average low51°

Average precipitation0.06 in

Chance of precipitation20%

Record high80° (1991)

Record low42° (1972)

Sat, 0767° / 50°

0.07

67 °

Thompson, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high67°

Average low50°

Average precipitation0.07 in

Chance of precipitation23%

Record high80° (1991)

Record low39° (1971)

Sun, 0865° / 49°

0.07

65 °

Thompson, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high65°

Average low49°

Average precipitation0.07 in

Chance of precipitation22%

Record high79° (1978)

Record low42° (1982)

Mon, 0965° / 48°

0.09

65 °

Thompson, Monday, 9 November

Climate normal for this date — 60-year average.

Average high65°

Average low48°

Average precipitation0.09 in

Chance of precipitation20%

Record high80° (1990)

Record low40° (1985)

Tue, 1064° / 48°

0.13

64 °

Thompson, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high64°

Average low48°

Average precipitation0.13 in

Chance of precipitation27%

Record high79° (1990)

Record low40° (2011)

Wed, 1164° / 48°

0.09

64 °

Thompson, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high64°

Average low48°

Average precipitation0.09 in

Chance of precipitation28%

Record high77° (1990)

Record low37° (2000)

Thu, 1265° / 48°

0.07

65 °

Thompson, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high65°

Average low48°

Average precipitation0.07 in

Chance of precipitation17%

Record high79° (1990)

Record low37° (1978)

Fri, 1364° / 48°

0.13

64 °

Thompson, Friday, 13 November

Climate normal for this date — 60-year average.

Average high64°

Average low48°

Average precipitation0.13 in

Chance of precipitation28%

Record high80° (1995)

Record low35° (2000)

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 Thompson, 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 Thompson, 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.