As of 16:50 PDT

Weather in Gregg, CA

99°Current weather

Gregg, Thursday, 8 October, 16:50

Clear. Feels like 96°. High 99°, low 64°.

Pressure29.74 inHg
Wind8.1 mph NW
Humidity22%
Visibility6.2 mi
Dew point53°

Monthly outlook for Gregg, CA: average high 80.2°, average low 54.8°. That is 0.6° above the climate normal for October. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 1 days and 0.3 inches. The warmest day looks like 8 October (98.7°), the coolest 16 October (46.3°).

80.2°/54.8°
Average high / low
+0.6°
Above normal
1 / 1
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 October – 17 October78.9°80.1°-0.7°
18 October – 27 October82.4°76.7°+3.2°
28 October – 6 Novemberat normal71.5°—

October records over 66 years

106.3°3 October 2024All-time high
36.7°30 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Fresno (10 mi).

Fri, 0997° / 66°0Clear
97 °Clear

Gregg, Friday, 9 October

Clear. High 97°, low 66°.

Pressure29.71 inHg
Wind3 mph SW
Humidity18%
Visibility6.2 mi
Dew point43°
Sat, 1084° / 60°0Clear
84 °Clear

Gregg, Saturday, 10 October

Clear. High 84°, low 60°.

Pressure29.62 inHg
Wind2.8 mph S
Humidity35%
Visibility6.2 mi
Dew point48°
Sun, 1172° / 54°0Clear
72 °Clear

Gregg, Sunday, 11 October

Clear. High 72°, low 54°.

Pressure29.59 inHg
Wind7 mph NW
Humidity36%
Visibility6.2 mi
Dew point39°
Mon, 1264° / 52°0.32Rain
64 °Rain

Gregg, Monday, 12 October

Rain. High 64°, low 52°.

Pressure29.83 inHg
Wind11.1 mph SE
Humidity67%
Visibility6.2 mi
Dew point47°
Tue, 1370° / 50°0Clear
70 °Clear

Gregg, Tuesday, 13 October

Clear. High 70°, low 50°.

Pressure30.06 inHg
Wind5.1 mph SE
Humidity52%
Visibility—
Dew point44°
Wed, 1478° / 50°0Clear
78 °Clear

Gregg, Wednesday, 14 October

Clear. High 78°, low 50°.

Pressure30.09 inHg
Wind10.5 mph NW
Humidity39%
Visibility—
Dew point40°
Thu, 1575° / 51°0Clear
75 °Clear

Gregg, Thursday, 15 October

Clear. High 75°, low 51°.

Pressure29.94 inHg
Wind11.5 mph NW
Humidity29%
Visibility—
Dew point32°
Fri, 1675° / 46°0Overcast
75 °Overcast

Gregg, Friday, 16 October

Overcast. High 75°, low 46°.

Pressure29.77 inHg
Wind24.6 mph SE
Humidity20%
Visibility—
Dew point22°
Sat, 1775° / 54°0Clear
75 °Clear

Gregg, Saturday, 17 October

Clear. High 75°, low 54°.

Pressure30.03 inHg
Wind10.6 mph SE
Humidity38%
Visibility—
Dew point40°
Sun, 1878° / 49°0Clear
78 °Clear

Gregg, Sunday, 18 October

Clear. High 78°, low 49°.

Pressure30.12 inHg
Wind7.9 mph NW
Humidity29%
Visibility—
Dew point32°
Mon, 1981° / 51°0Clear
81 °Clear

Gregg, Monday, 19 October

Clear. High 81°, low 51°.

Pressure30.09 inHg
Wind4.4 mph N
Humidity25%
Visibility—
Dew point31°
Tue, 2086° / 54°0Clear
86 °Clear

Gregg, Tuesday, 20 October

Clear. High 86°, low 54°.

Pressure30.00 inHg
Wind3.9 mph S
Humidity19%
Visibility—
Dew point28°
Wed, 2187° / 57°0Mostly clear
87 °Mostly clear

Gregg, Wednesday, 21 October

Mostly clear. High 87°, low 57°.

Pressure29.97 inHg
Wind3.2 mph W
Humidity15%
Visibility—
Dew point24°
Thu, 2278° / 61°0.01Light rain
78 °Light rain

Gregg, Thursday, 22 October

Light rain. High 78°, low 61°.

Pressure29.97 inHg
Wind6.3 mph N
Humidity26%
Visibility—
Dew point34°
Fri, 2383° / 58°0Clear
83 °Clear

Gregg, Friday, 23 October

Clear. High 83°, low 58°.

Pressure29.97 inHg
Wind6.5 mph NW
Humidity31%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2476° / 53°0.02Climate normal
76 °Climate normal

Gregg, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high76°
Average low53°
Average precipitation0.02 in
Chance of precipitation13%
Record high89° (2007)
Record low43° (1975)
Sun, 2576° / 53°0.05Climate normal
76 °Climate normal

Gregg, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high76°
Average low53°
Average precipitation0.05 in
Chance of precipitation12%
Record high90° (2007)
Record low44° (1971)
Mon, 2675° / 52°0.06Climate normal
75 °Climate normal

Gregg, Monday, 26 October

Climate normal for this date — 60-year average.

Average high75°
Average low52°
Average precipitation0.06 in
Chance of precipitation12%
Record high87° (2017)
Record low43° (1971)
Tue, 2774° / 51°0.01Climate normal
74 °Climate normal

Gregg, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high74°
Average low51°
Average precipitation0.01 in
Chance of precipitation8%
Record high86° (2017)
Record low42° (1996)
Wed, 2873° / 51°0.07Climate normal
73 °Climate normal

Gregg, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high73°
Average low51°
Average precipitation0.07 in
Chance of precipitation10%
Record high85° (2003)
Record low41° (1971)
Thu, 2972° / 50°0.06Climate normal
72 °Climate normal

Gregg, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high72°
Average low50°
Average precipitation0.06 in
Chance of precipitation12%
Record high84° (2003)
Record low37° (1971)
Fri, 3071° / 50°0.09Climate normal
71 °Climate normal

Gregg, Friday, 30 October

Climate normal for this date — 60-year average.

Average high71°
Average low50°
Average precipitation0.09 in
Chance of precipitation13%
Record high85° (2014)
Record low37° (1971)
Sat, 3171° / 49°0.01Climate normal
71 °Climate normal

Gregg, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high71°
Average low49°
Average precipitation0.01 in
Chance of precipitation10%
Record high83° (2015)
Record low38° (1972)
Sun, 0171° / 49°0.02Climate normal
71 °Climate normal

Gregg, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high71°
Average low49°
Average precipitation0.02 in
Chance of precipitation8%
Record high85° (2020)
Record low38° (1971)
Mon, 0272° / 49°0.02Climate normal
72 °Climate normal

Gregg, Monday, 2 November

Climate normal for this date — 60-year average.

Average high72°
Average low49°
Average precipitation0.02 in
Chance of precipitation7%
Record high84° (2020)
Record low43° (2002)
Tue, 0372° / 49°0.03Climate normal
72 °Climate normal

Gregg, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high72°
Average low49°
Average precipitation0.03 in
Chance of precipitation8%
Record high83° (2020)
Record low41° (1990)
Wed, 0471° / 49°0.02Climate normal
71 °Climate normal

Gregg, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high71°
Average low49°
Average precipitation0.02 in
Chance of precipitation10%
Record high82° (1980)
Record low39° (1994)
Thu, 0571° / 49°0.02Climate normal
71 °Climate normal

Gregg, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high71°
Average low49°
Average precipitation0.02 in
Chance of precipitation8%
Record high88° (2010)
Record low39° (2022)
Fri, 0670° / 49°0.04Climate normal
70 °Climate normal

Gregg, Friday, 6 November

Climate normal for this date — 60-year average.

Average high70°
Average low49°
Average precipitation0.04 in
Chance of precipitation8%
Record high84° (2012)
Record low41° (2013)

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 Gregg, 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 Gregg, 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.