As of 11:59 PDT

Weather in McSwain, CA

84°Current weather

McSwain, Saturday, 17 October, 11:59

Clear. Feels like 82°. High 89°, low 55°.

Pressure30.03 inHg
Wind2 mph W
Humidity26%
Visibility6.2 mi
Dew point46°

Monthly outlook for McSwain, CA: average high 72.3°, average low 52.4°. That is 1.4° below the climate normal for October. Precipitation is expected on 4 days (about 1.3 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 17 October (89.1°), the coolest 30 October (44.3°).

72.3°/52.4°
Average high / low
−1.4°
Below normal
4 / 2
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October75.5°76.7°-0.6°
27 October – 5 November67°71.3°-2.4°
6 November – 15 Novemberat normal66.8°—

October records over 66 years

106.5°3 October 2024All-time high
37.9°30 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Merced (6 mi).

Sun, 1886° / 54°0Clear
86 °Clear

McSwain, Sunday, 18 October

Clear. High 86°, low 54°.

Pressure29.97 inHg
Wind1.1 mph S
Humidity18%
Visibility6.2 mi
Dew point36°
Mon, 1974° / 54°0Mostly clear
74 °Mostly clear

McSwain, Monday, 19 October

Mostly clear. High 74°, low 54°.

Pressure29.94 inHg
Wind4.1 mph NW
Humidity44%
Visibility6.2 mi
Dew point46°
Tue, 2073° / 51°0Overcast
73 °Overcast

McSwain, Tuesday, 20 October

Overcast. High 73°, low 51°.

Pressure29.88 inHg
Wind2.4 mph W
Humidity44%
Visibility6.2 mi
Dew point44°
Wed, 2174° / 58°0.28Rain
74 °Rain

McSwain, Wednesday, 21 October

Rain. High 74°, low 58°.

Pressure29.85 inHg
Wind9.6 mph NW
Humidity43%
Visibility—
Dew point43°
Thu, 2269° / 54°0Light rain
69 °Light rain

McSwain, Thursday, 22 October

Light rain. High 69°, low 54°.

Pressure30.00 inHg
Wind7.3 mph NW
Humidity70%
Visibility—
Dew point53°
Fri, 2374° / 52°0Clear
74 °Clear

McSwain, Friday, 23 October

Clear. High 74°, low 52°.

Pressure30.09 inHg
Wind7.6 mph NW
Humidity53%
Visibility—
Dew point46°
Sat, 2475° / 53°0Partly cloudy
75 °Partly cloudy

McSwain, Saturday, 24 October

Partly cloudy. High 75°, low 53°.

Pressure30.12 inHg
Wind9.1 mph NW
Humidity46%
Visibility—
Dew point45°
Sun, 2569° / 55°0.14Light rain
69 °Light rain

McSwain, Sunday, 25 October

Light rain. High 69°, low 55°.

Pressure29.97 inHg
Wind10.3 mph NW
Humidity83%
Visibility—
Dew point55°
Mon, 2673° / 50°0Clear
73 °Clear

McSwain, Monday, 26 October

Clear. High 73°, low 50°.

Pressure29.94 inHg
Wind9 mph NW
Humidity36%
Visibility—
Dew point35°
Tue, 2776° / 54°0Partly cloudy
76 °Partly cloudy

McSwain, Tuesday, 27 October

Partly cloudy. High 76°, low 54°.

Pressure29.97 inHg
Wind10.8 mph N
Humidity31%
Visibility—
Dew point35°
Wed, 2871° / 54°0Overcast
71 °Overcast

McSwain, Wednesday, 28 October

Overcast. High 71°, low 54°.

Pressure30.06 inHg
Wind8.7 mph NW
Humidity33%
Visibility—
Dew point33°
Thu, 2965° / 49°0.01Light rain
65 °Light rain

McSwain, Thursday, 29 October

Light rain. High 65°, low 49°.

Pressure30.06 inHg
Wind16.4 mph NW
Humidity43%
Visibility—
Dew point39°
Fri, 3066° / 44°0Overcast
66 °Overcast

McSwain, Friday, 30 October

Overcast. High 66°, low 44°.

Pressure30.06 inHg
Wind9.4 mph NW
Humidity35%
Visibility—
Dew point29°
Sat, 3168° / 49°0.09Light rain
68 °Light rain

McSwain, Saturday, 31 October

Light rain. High 68°, low 49°.

Pressure29.94 inHg
Wind7.5 mph S
Humidity35%
Visibility—
Dew point33°
Sun, 0157° / 51°0.81Rain
57 °Rain

McSwain, Sunday, 1 November

Rain. High 57°, low 51°.

Pressure29.74 inHg
Wind22.7 mph SE
Humidity84%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0271° / 48°0.04Climate normal
71 °Climate normal

McSwain, Monday, 2 November

Climate normal for this date — 60-year average.

Average high71°
Average low48°
Average precipitation0.04 in
Chance of precipitation12%
Record high83° (2020)
Record low40° (2019)
Tue, 0371° / 49°0.03Climate normal
71 °Climate normal

McSwain, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high71°
Average low49°
Average precipitation0.03 in
Chance of precipitation12%
Record high83° (2020)
Record low39° (2019)
Wed, 0471° / 49°0.03Climate normal
71 °Climate normal

McSwain, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high71°
Average low49°
Average precipitation0.03 in
Chance of precipitation8%
Record high83° (1976)
Record low38° (1973)
Thu, 0570° / 49°0.04Climate normal
70 °Climate normal

McSwain, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high70°
Average low49°
Average precipitation0.04 in
Chance of precipitation10%
Record high86° (2010)
Record low41° (2003)
Fri, 0670° / 49°0.04Climate normal
70 °Climate normal

McSwain, Friday, 6 November

Climate normal for this date — 60-year average.

Average high70°
Average low49°
Average precipitation0.04 in
Chance of precipitation15%
Record high83° (2012)
Record low39° (1996)
Sat, 0769° / 48°0.06Climate normal
69 °Climate normal

McSwain, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high69°
Average low48°
Average precipitation0.06 in
Chance of precipitation23%
Record high81° (2006)
Record low39° (1996)
Sun, 0867° / 48°0.06Climate normal
67 °Climate normal

McSwain, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high67°
Average low48°
Average precipitation0.06 in
Chance of precipitation13%
Record high79° (2019)
Record low40° (2024)
Mon, 0967° / 47°0.05Climate normal
67 °Climate normal

McSwain, Monday, 9 November

Climate normal for this date — 60-year average.

Average high67°
Average low47°
Average precipitation0.05 in
Chance of precipitation20%
Record high79° (1976)
Record low32° (2020)
Tue, 1066° / 47°0.06Climate normal
66 °Climate normal

McSwain, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high66°
Average low47°
Average precipitation0.06 in
Chance of precipitation25%
Record high80° (2016)
Record low34° (2020)
Wed, 1166° / 47°0.09Climate normal
66 °Climate normal

McSwain, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high66°
Average low47°
Average precipitation0.09 in
Chance of precipitation27%
Record high84° (2016)
Record low33° (2018)
Thu, 1266° / 46°0.05Climate normal
66 °Climate normal

McSwain, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high66°
Average low46°
Average precipitation0.05 in
Chance of precipitation18%
Record high80° (2019)
Record low35° (1978)
Fri, 1366° / 46°0.09Climate normal
66 °Climate normal

McSwain, Friday, 13 November

Climate normal for this date — 60-year average.

Average high66°
Average low46°
Average precipitation0.09 in
Chance of precipitation23%
Record high78° (1990)
Record low33° (2000)
Sat, 1466° / 46°0.09Climate normal
66 °Climate normal

McSwain, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high66°
Average low46°
Average precipitation0.09 in
Chance of precipitation17%
Record high76° (1995)
Record low32° (1985)
Sun, 1565° / 45°0.04Climate normal
65 °Climate normal

McSwain, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high65°
Average low45°
Average precipitation0.04 in
Chance of precipitation15%
Record high77° (2007)
Record low31° (1964)

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 McSwain, 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 McSwain, 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.