As of 01:18 PDT

Weather in Grays Flat, CA

52°Current weather

Grays Flat, Sunday, 18 October, 01:18

Clear. Feels like 49°. High 76°, low 46°.

Pressure30.06 inHg
Wind0.8 mph NW
Humidity44%
Visibility6.2 mi
Dew point32°

Monthly outlook for Grays Flat, CA: average high 66.2°, average low 40.9°. That is 0.8° above the climate normal for October. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 3 days and 2.1 inches. The warmest day looks like 30 October (78.3°), the coolest 24 October (38.5°).

66.2°/40.9°
Average high / low
+0.8°
Above normal
4 / 3
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October69.2°66.6°+1.4°
28 October – 6 November61.3°61.2°+0.1°
7 November – 16 Novemberat normal55.2°—

October records over 66 years

93.9°1 October 1980All-time high
18.3°18 October 1984All-time low

Climate normals and records are computed from the nearest reference point — Caribou (7 mi).

Mon, 1967° / 42°0Partly cloudy
67 °Partly cloudy

Grays Flat, Monday, 19 October

Partly cloudy. High 67°, low 42°.

Pressure29.85 inHg
Wind10.6 mph S
Humidity26%
Visibility6.2 mi
Dew point27°
Tue, 2067° / 42°0Light rain
67 °Light rain

Grays Flat, Tuesday, 20 October

Light rain. High 67°, low 42°.

Pressure29.85 inHg
Wind6.2 mph SE
Humidity29%
Visibility6.2 mi
Dew point30°
Wed, 2155° / 44°0.41Rain
55 °Rain

Grays Flat, Wednesday, 21 October

Rain. High 55°, low 44°.

Pressure29.94 inHg
Wind2.4 mph S
Humidity89%
Visibility3.8 mi
Dew point47°
Thu, 2260° / 42°0.02Light rain
60 °Light rain

Grays Flat, Thursday, 22 October

Light rain. High 60°, low 42°.

Pressure30.03 inHg
Wind2.5 mph NW
Humidity80%
Visibility—
Dew point43°
Fri, 2365° / 40°0Mostly clear
65 °Mostly clear

Grays Flat, Friday, 23 October

Mostly clear. High 65°, low 40°.

Pressure30.15 inHg
Wind3.1 mph N
Humidity66%
Visibility—
Dew point39°
Sat, 2474° / 38°0Clear
74 °Clear

Grays Flat, Saturday, 24 October

Clear. High 74°, low 38°.

Pressure30.21 inHg
Wind5 mph NE
Humidity25%
Visibility—
Dew point24°
Sun, 2576° / 40°0Clear
76 °Clear

Grays Flat, Sunday, 25 October

Clear. High 76°, low 40°.

Pressure30.12 inHg
Wind5.5 mph NE
Humidity28%
Visibility—
Dew point27°
Mon, 2677° / 39°0Overcast
77 °Overcast

Grays Flat, Monday, 26 October

Overcast. High 77°, low 39°.

Pressure29.97 inHg
Wind4.2 mph SW
Humidity24%
Visibility—
Dew point24°
Tue, 2773° / 41°0Overcast
73 °Overcast

Grays Flat, Tuesday, 27 October

Overcast. High 73°, low 41°.

Pressure30.03 inHg
Wind4.3 mph SW
Humidity24%
Visibility—
Dew point22°
Wed, 2876° / 42°0Partly cloudy
76 °Partly cloudy

Grays Flat, Wednesday, 28 October

Partly cloudy. High 76°, low 42°.

Pressure30.09 inHg
Wind2.9 mph SW
Humidity26%
Visibility—
Dew point27°
Thu, 2977° / 40°0Clear
77 °Clear

Grays Flat, Thursday, 29 October

Clear. High 77°, low 40°.

Pressure30.03 inHg
Wind2.8 mph NE
Humidity22%
Visibility—
Dew point22°
Fri, 3078° / 40°0Clear
78 °Clear

Grays Flat, Friday, 30 October

Clear. High 78°, low 40°.

Pressure29.94 inHg
Wind4.8 mph SW
Humidity19%
Visibility—
Dew point19°
Sat, 3147° / 41°0.08Light rain
47 °Light rain

Grays Flat, Saturday, 31 October

Light rain. High 47°, low 41°.

Pressure30.03 inHg
Wind6 mph SW
Humidity97%
Visibility—
Dew point42°
Sun, 0149° / 40°0.18Light rain
49 °Light rain

Grays Flat, Sunday, 1 November

Light rain. High 49°, low 40°.

Pressure29.91 inHg
Wind10.9 mph SW
Humidity86%
Visibility—
Dew point44°
Mon, 0241° / 39°0.17Snow
41 °Snow

Grays Flat, Monday, 2 November

Snow. High 41°, low 39°.

Pressure30.09 inHg
Wind3.1 mph SW
Humidity86%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0362° / 42°0.13Climate normal
62 °Climate normal

Grays Flat, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high62°
Average low42°
Average precipitation0.13 in
Chance of precipitation22%
Record high77° (1976)
Record low29° (2022)
Wed, 0462° / 42°0.13Climate normal
62 °Climate normal

Grays Flat, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high62°
Average low42°
Average precipitation0.13 in
Chance of precipitation27%
Record high78° (1976)
Record low29° (2003)
Thu, 0560° / 42°0.17Climate normal
60 °Climate normal

Grays Flat, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high60°
Average low42°
Average precipitation0.17 in
Chance of precipitation27%
Record high80° (2020)
Record low26° (2008)
Fri, 0658° / 41°0.19Climate normal
58 °Climate normal

Grays Flat, Friday, 6 November

Climate normal for this date — 60-year average.

Average high58°
Average low41°
Average precipitation0.19 in
Chance of precipitation35%
Record high75° (1976)
Record low28° (1977)
Sat, 0758° / 41°0.24Climate normal
58 °Climate normal

Grays Flat, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high58°
Average low41°
Average precipitation0.24 in
Chance of precipitation33%
Record high77° (1991)
Record low25° (2022)
Sun, 0857° / 39°0.24Climate normal
57 °Climate normal

Grays Flat, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high57°
Average low39°
Average precipitation0.24 in
Chance of precipitation40%
Record high77° (1978)
Record low27° (2011)
Mon, 0955° / 39°0.21Climate normal
55 °Climate normal

Grays Flat, Monday, 9 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.21 in
Chance of precipitation38%
Record high72° (1990)
Record low25° (1998)
Tue, 1055° / 38°0.24Climate normal
55 °Climate normal

Grays Flat, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high55°
Average low38°
Average precipitation0.24 in
Chance of precipitation38%
Record high74° (1990)
Record low26° (2012)
Wed, 1155° / 38°0.24Climate normal
55 °Climate normal

Grays Flat, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high55°
Average low38°
Average precipitation0.24 in
Chance of precipitation32%
Record high72° (1990)
Record low16° (2015)
Thu, 1255° / 38°0.21Climate normal
55 °Climate normal

Grays Flat, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high55°
Average low38°
Average precipitation0.21 in
Chance of precipitation30%
Record high70° (1990)
Record low13° (1985)
Fri, 1354° / 38°0.3Climate normal
54 °Climate normal

Grays Flat, Friday, 13 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.3 in
Chance of precipitation33%
Record high77° (1995)
Record low11° (1985)
Sat, 1455° / 37°0.17Climate normal
55 °Climate normal

Grays Flat, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high55°
Average low37°
Average precipitation0.17 in
Chance of precipitation35%
Record high76° (1995)
Record low17° (1985)
Sun, 1554° / 37°0.2Climate normal
54 °Climate normal

Grays Flat, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high54°
Average low37°
Average precipitation0.2 in
Chance of precipitation32%
Record high69° (1995)
Record low13° (1978)
Mon, 1653° / 38°0.22Climate normal
53 °Climate normal

Grays Flat, Monday, 16 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.22 in
Chance of precipitation40%
Record high71° (2008)
Record low16° (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 Grays Flat, 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 Grays Flat, 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.