As of 16:04 PDT

Weather in Mather, CA

99°Current weather

Mather, Thursday, 8 October, 16:04

Clear. Feels like 96°. High 99°, low 62°.

Pressure29.74 inHg
Wind10.4 mph NW
Humidity20%
Visibility6.2 mi
Dew point49°

Monthly outlook for Mather, CA: average high 78.5°, average low 57.2°. That is 0.7° 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 8 October (99.2°), the coolest 12 October (52.3°).

78.5°/57.2°
Average high / low
+0.7°
Above normal
1 / 2
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 October – 17 October78°78.4°-0.2°
18 October – 27 October79.3°74.4°+2.7°
28 October – 6 Novemberat normal69.3°—

October records over 66 years

103.6°2 October 2024All-time high
37.9°31 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Rosemont (4 mi).

Fri, 0995° / 65°0Clear
95 °Clear

Mather, Friday, 9 October

Clear. High 95°, low 65°.

Pressure29.71 inHg
Wind2.8 mph S
Humidity27%
Visibility6.2 mi
Dew point49°
Sat, 1076° / 59°0Clear
76 °Clear

Mather, Saturday, 10 October

Clear. High 76°, low 59°.

Pressure29.59 inHg
Wind7.5 mph S
Humidity47%
Visibility6.2 mi
Dew point52°
Sun, 1166° / 53°0Overcast
66 °Overcast

Mather, Sunday, 11 October

Overcast. High 66°, low 53°.

Pressure29.59 inHg
Wind7 mph S
Humidity59%
Visibility6.2 mi
Dew point46°
Mon, 1268° / 52°0.08Light rain
68 °Light rain

Mather, Monday, 12 October

Light rain. High 68°, low 52°.

Pressure29.83 inHg
Wind4.9 mph SE
Humidity48%
Visibility6.2 mi
Dew point44°
Tue, 1374° / 56°0Clear
74 °Clear

Mather, Tuesday, 13 October

Clear. High 74°, low 56°.

Pressure30.06 inHg
Wind6.4 mph SW
Humidity48%
Visibility—
Dew point44°
Wed, 1475° / 53°0Clear
75 °Clear

Mather, Wednesday, 14 October

Clear. High 75°, low 53°.

Pressure30.09 inHg
Wind5.4 mph NW
Humidity43%
Visibility—
Dew point42°
Thu, 1577° / 54°0Clear
77 °Clear

Mather, Thursday, 15 October

Clear. High 77°, low 54°.

Pressure29.97 inHg
Wind18.7 mph NE
Humidity27%
Visibility—
Dew point27°
Fri, 1677° / 59°0Partly cloudy
77 °Partly cloudy

Mather, Friday, 16 October

Partly cloudy. High 77°, low 59°.

Pressure29.83 inHg
Wind15.1 mph N
Humidity18%
Visibility—
Dew point24°
Sat, 1773° / 53°0Overcast
73 °Overcast

Mather, Saturday, 17 October

Overcast. High 73°, low 53°.

Pressure30.00 inHg
Wind9.2 mph S
Humidity41%
Visibility—
Dew point40°
Sun, 1875° / 56°0Partly cloudy
75 °Partly cloudy

Mather, Sunday, 18 October

Partly cloudy. High 75°, low 56°.

Pressure30.12 inHg
Wind5.9 mph NW
Humidity38%
Visibility—
Dew point39°
Mon, 1978° / 56°0Clear
78 °Clear

Mather, Monday, 19 October

Clear. High 78°, low 56°.

Pressure30.09 inHg
Wind4.3 mph NW
Humidity28%
Visibility—
Dew point33°
Tue, 2080° / 58°0Mostly clear
80 °Mostly clear

Mather, Tuesday, 20 October

Mostly clear. High 80°, low 58°.

Pressure30.03 inHg
Wind3.7 mph NW
Humidity25%
Visibility—
Dew point33°
Wed, 2180° / 61°0Overcast
80 °Overcast

Mather, Wednesday, 21 October

Overcast. High 80°, low 61°.

Pressure30.00 inHg
Wind4.5 mph N
Humidity23%
Visibility—
Dew point31°
Thu, 2281° / 62°0Overcast
81 °Overcast

Mather, Thursday, 22 October

Overcast. High 81°, low 62°.

Pressure29.97 inHg
Wind8.1 mph NW
Humidity24%
Visibility—
Dew point31°
Fri, 2380° / 59°0Clear
80 °Clear

Mather, Friday, 23 October

Clear. High 80°, low 59°.

Pressure29.97 inHg
Wind5.5 mph S
Humidity29%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2474° / 52°0.15Climate normal
74 °Climate normal

Mather, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high74°
Average low52°
Average precipitation0.15 in
Chance of precipitation15%
Record high87° (2019)
Record low43° (1971)
Sun, 2573° / 52°0.1Climate normal
73 °Climate normal

Mather, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high73°
Average low52°
Average precipitation0.1 in
Chance of precipitation17%
Record high87° (2003)
Record low44° (1971)
Mon, 2673° / 51°0.11Climate normal
73 °Climate normal

Mather, Monday, 26 October

Climate normal for this date — 60-year average.

Average high73°
Average low51°
Average precipitation0.11 in
Chance of precipitation12%
Record high87° (2003)
Record low42° (1989)
Tue, 2772° / 50°0.02Climate normal
72 °Climate normal

Mather, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high72°
Average low50°
Average precipitation0.02 in
Chance of precipitation12%
Record high85° (2003)
Record low38° (2023)
Wed, 2870° / 50°0.09Climate normal
70 °Climate normal

Mather, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high70°
Average low50°
Average precipitation0.09 in
Chance of precipitation15%
Record high84° (2003)
Record low39° (2023)
Thu, 2970° / 49°0.07Climate normal
70 °Climate normal

Mather, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high70°
Average low49°
Average precipitation0.07 in
Chance of precipitation15%
Record high80° (1965)
Record low40° (1971)
Fri, 3069° / 49°0.1Climate normal
69 °Climate normal

Mather, Friday, 30 October

Climate normal for this date — 60-year average.

Average high69°
Average low49°
Average precipitation0.1 in
Chance of precipitation23%
Record high83° (2015)
Record low39° (1971)
Sat, 3170° / 48°0.04Climate normal
70 °Climate normal

Mather, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high70°
Average low48°
Average precipitation0.04 in
Chance of precipitation17%
Record high83° (2015)
Record low38° (2019)
Sun, 0170° / 48°0.04Climate normal
70 °Climate normal

Mather, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high70°
Average low48°
Average precipitation0.04 in
Chance of precipitation17%
Record high83° (2018)
Record low37° (2023)
Mon, 0270° / 48°0.08Climate normal
70 °Climate normal

Mather, Monday, 2 November

Climate normal for this date — 60-year average.

Average high70°
Average low48°
Average precipitation0.08 in
Chance of precipitation13%
Record high83° (1967)
Record low40° (2003)
Tue, 0369° / 48°0.07Climate normal
69 °Climate normal

Mather, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high69°
Average low48°
Average precipitation0.07 in
Chance of precipitation18%
Record high85° (2018)
Record low38° (2019)
Wed, 0469° / 48°0.05Climate normal
69 °Climate normal

Mather, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high69°
Average low48°
Average precipitation0.05 in
Chance of precipitation13%
Record high81° (1976)
Record low38° (1973)
Thu, 0568° / 48°0.08Climate normal
68 °Climate normal

Mather, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high68°
Average low48°
Average precipitation0.08 in
Chance of precipitation13%
Record high81° (1976)
Record low38° (2011)
Fri, 0667° / 49°0.08Climate normal
67 °Climate normal

Mather, Friday, 6 November

Climate normal for this date — 60-year average.

Average high67°
Average low49°
Average precipitation0.08 in
Chance of precipitation17%
Record high79° (1976)
Record low41° (1996)

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 Mather, 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 Mather, 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.