As of 04:04 PDT

Weather in Upton, CA

39°Current weather

Upton, Thursday, 15 October, 04:04

Clear. Feels like 39°. High 80°, low 39°.

Pressure30.30 inHg
Wind0 mph N
Humidity75%
Visibility6.2 mi
Dew point31°

Monthly outlook for Upton, CA: average high 67.6°, average low 43.5°. That is 2.9° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 4 days and 2.3 inches. The warmest day looks like 16 October (81.4°), the coolest 23 October (31.8°).

67.6°/43.5°
Average high / low
+2.9°
Above normal
0 / 4
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 October – 24 October65.3°64.5°+0.4°
25 October – 3 November71.6°58.5°+7.3°
4 November – 13 Novemberat normal53°—

October records over 66 years

91.4°1 October 2020All-time high
24.1°27 October 2004All-time low

Climate normals and records are computed from the nearest reference point — Mount Shasta (2 mi).

Fri, 1681° / 41°0Clear
81 °Clear

Upton, Friday, 16 October

Clear. High 81°, low 41°.

Pressure30.21 inHg
Wind0.6 mph N
Humidity21%
Visibility6.2 mi
Dew point17°
Sat, 1772° / 50°0Overcast
72 °Overcast

Upton, Saturday, 17 October

Overcast. High 72°, low 50°.

Pressure30.15 inHg
Wind1.7 mph N
Humidity21%
Visibility6.2 mi
Dew point14°
Sun, 1868° / 49°0Clear
68 °Clear

Upton, Sunday, 18 October

Clear. High 68°, low 49°.

Pressure29.94 inHg
Wind8.8 mph S
Humidity25%
Visibility6.2 mi
Dew point21°
Mon, 1954° / 42°0.01Light rain
54 °Light rain

Upton, Monday, 19 October

Light rain. High 54°, low 42°.

Pressure29.91 inHg
Wind9.2 mph SE
Humidity39%
Visibility—
Dew point28°
Tue, 2051° / 39°0Light rain
51 °Light rain

Upton, Tuesday, 20 October

Light rain. High 51°, low 39°.

Pressure29.85 inHg
Wind7.4 mph SE
Humidity57%
Visibility—
Dew point31°
Wed, 2158° / 37°0Clear
58 °Clear

Upton, Wednesday, 21 October

Clear. High 58°, low 37°.

Pressure29.88 inHg
Wind8.4 mph N
Humidity56%
Visibility—
Dew point35°
Thu, 2261° / 35°0Clear
61 °Clear

Upton, Thursday, 22 October

Clear. High 61°, low 35°.

Pressure30.06 inHg
Wind8.3 mph N
Humidity38%
Visibility—
Dew point29°
Fri, 2360° / 32°0Mostly clear
60 °Mostly clear

Upton, Friday, 23 October

Mostly clear. High 60°, low 32°.

Pressure30.36 inHg
Wind6.1 mph N
Humidity29%
Visibility—
Dew point18°
Sat, 2467° / 40°0Clear
67 °Clear

Upton, Saturday, 24 October

Clear. High 67°, low 40°.

Pressure30.42 inHg
Wind3.1 mph N
Humidity13%
Visibility—
Dew point6°
Sun, 2571° / 45°0Mostly clear
71 °Mostly clear

Upton, Sunday, 25 October

Mostly clear. High 71°, low 45°.

Pressure30.39 inHg
Wind6.2 mph NW
Humidity13%
Visibility—
Dew point10°
Mon, 2671° / 47°0Overcast
71 °Overcast

Upton, Monday, 26 October

Overcast. High 71°, low 47°.

Pressure30.24 inHg
Wind4.6 mph N
Humidity30%
Visibility—
Dew point31°
Tue, 2774° / 50°0Clear
74 °Clear

Upton, Tuesday, 27 October

Clear. High 74°, low 50°.

Pressure30.12 inHg
Wind2.8 mph N
Humidity24%
Visibility—
Dew point28°
Wed, 2875° / 52°0Mostly clear
75 °Mostly clear

Upton, Wednesday, 28 October

Mostly clear. High 75°, low 52°.

Pressure30.09 inHg
Wind2.1 mph NW
Humidity25%
Visibility—
Dew point30°
Thu, 2973° / 50°0Mostly clear
73 °Mostly clear

Upton, Thursday, 29 October

Mostly clear. High 73°, low 50°.

Pressure30.09 inHg
Wind7.5 mph S
Humidity21%
Visibility—
Dew point24°
Fri, 3065° / 50°0Overcast
65 °Overcast

Upton, Friday, 30 October

Overcast. High 65°, low 50°.

Pressure30.12 inHg
Wind10.3 mph S
Humidity21%
Visibility—
Dew point19°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3158° / 40°0.15Climate normal
58 °Climate normal

Upton, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high58°
Average low40°
Average precipitation0.15 in
Chance of precipitation25%
Record high76° (1966)
Record low28° (1996)
Sun, 0158° / 40°0.16Climate normal
58 °Climate normal

Upton, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high58°
Average low40°
Average precipitation0.16 in
Chance of precipitation27%
Record high78° (1966)
Record low30° (2002)
Mon, 0258° / 40°0.14Climate normal
58 °Climate normal

Upton, Monday, 2 November

Climate normal for this date — 60-year average.

Average high58°
Average low40°
Average precipitation0.14 in
Chance of precipitation28%
Record high74° (2020)
Record low28° (1994)
Tue, 0358° / 40°0.13Climate normal
58 °Climate normal

Upton, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high58°
Average low40°
Average precipitation0.13 in
Chance of precipitation23%
Record high75° (1976)
Record low27° (2022)
Wed, 0458° / 41°0.13Climate normal
58 °Climate normal

Upton, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high58°
Average low41°
Average precipitation0.13 in
Chance of precipitation27%
Record high75° (1976)
Record low29° (2011)
Thu, 0555° / 40°0.22Climate normal
55 °Climate normal

Upton, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.22 in
Chance of precipitation32%
Record high76° (2020)
Record low26° (2017)
Fri, 0654° / 40°0.2Climate normal
54 °Climate normal

Upton, Friday, 6 November

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.2 in
Chance of precipitation45%
Record high72° (2019)
Record low31° (2024)
Sat, 0754° / 39°0.27Climate normal
54 °Climate normal

Upton, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.27 in
Chance of precipitation40%
Record high74° (1991)
Record low27° (2011)
Sun, 0853° / 38°0.22Climate normal
53 °Climate normal

Upton, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.22 in
Chance of precipitation37%
Record high71° (2014)
Record low20° (1994)
Mon, 0951° / 37°0.24Climate normal
51 °Climate normal

Upton, Monday, 9 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.24 in
Chance of precipitation42%
Record high71° (2019)
Record low20° (1998)
Tue, 1051° / 37°0.22Climate normal
51 °Climate normal

Upton, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.22 in
Chance of precipitation37%
Record high69° (2019)
Record low17° (1985)
Wed, 1152° / 37°0.24Climate normal
52 °Climate normal

Upton, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.24 in
Chance of precipitation38%
Record high68° (1991)
Record low11° (1985)
Thu, 1252° / 37°0.21Climate normal
52 °Climate normal

Upton, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.21 in
Chance of precipitation40%
Record high67° (2021)
Record low5° (1985)
Fri, 1351° / 37°0.35Climate normal
51 °Climate normal

Upton, Friday, 13 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.35 in
Chance of precipitation37%
Record high73° (1995)
Record low6° (1985)

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 Upton, 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 Upton, 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.