As of 18:48 PDT

Weather in Guadalupe, CA

67°

Guadalupe, Saturday, 8 August, 18:48

Partly cloudy. Feels like 67°. High 90°, low 66°.

Pressure29.91 inHg

Wind1 mph NW

Humidity79%

Visibility6.2 mi

Dew point61°

See detailed hourly forecast

Monthly outlook for Guadalupe, CA: average high 72.5°, average low 59.7°. That is 2° above the climate normal for August. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 0 days and 0.0 inches. The warmest day looks like 8 August (89.5°), the coolest 23 August (56.9°).

72.5°/59.7°

Average high / low

+2°

Above normal

0 / 0

Wet days / normal

0.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
8 August – 17 August	75.1°	68.9°	+3.4°
18 August – 27 August	68.2°	69.1°	-0.5°
28 August – 6 September	at normal	70.7°	—

August records over 66 years

92.5°19 August 2020All-time high

47.3°4 August 2025All-time low

Sun, 0987° / 63°

87 °

Guadalupe, Sunday, 9 August

Partly cloudy. High 87°, low 63°.

Pressure29.85 inHg

Wind8.5 mph W

Humidity61%

Visibility6.2 mi

Dew point58°

Mon, 1084° / 64°

0.02

84 °

Guadalupe, Monday, 10 August

Light rain. High 84°, low 64°.

Pressure29.91 inHg

Wind9.4 mph W

Humidity60%

Visibility6.2 mi

Dew point59°

Tue, 1173° / 61°

73 °

Guadalupe, Tuesday, 11 August

Mostly clear. High 73°, low 61°.

Pressure29.97 inHg

Wind8.6 mph W

Humidity63%

Visibility6.2 mi

Dew point59°

Wed, 1271° / 60°

71 °

Guadalupe, Wednesday, 12 August

Overcast. High 71°, low 60°.

Pressure29.91 inHg

Wind9.6 mph W

Humidity67%

Visibility6.2 mi

Dew point58°

Thu, 1369° / 59°

69 °

Guadalupe, Thursday, 13 August

Partly cloudy. High 69°, low 59°.

Pressure29.91 inHg

Wind9.5 mph W

Humidity68%

Visibility—

Dew point56°

Fri, 1470° / 59°

70 °

Guadalupe, Friday, 14 August

Partly cloudy. High 70°, low 59°.

Pressure30.00 inHg

Wind10.4 mph W

Humidity71%

Visibility—

Dew point57°

Sat, 1569° / 58°

69 °

Guadalupe, Saturday, 15 August

Clear. High 69°, low 58°.

Pressure30.06 inHg

Wind10.7 mph W

Humidity64%

Visibility—

Dew point55°

Sun, 1669° / 58°

69 °

Guadalupe, Sunday, 16 August

Mostly clear. High 69°, low 58°.

Pressure30.09 inHg

Wind10.7 mph NW

Humidity63%

Visibility—

Dew point55°

Mon, 1769° / 58°

69 °

Guadalupe, Monday, 17 August

Mostly clear. High 69°, low 58°.

Pressure30.06 inHg

Wind13 mph NW

Humidity64%

Visibility—

Dew point56°

Tue, 1869° / 59°

69 °

Guadalupe, Tuesday, 18 August

Overcast. High 69°, low 59°.

Pressure30.00 inHg

Wind14.9 mph NW

Humidity71%

Visibility—

Dew point57°

Wed, 1969° / 59°

69 °

Guadalupe, Wednesday, 19 August

Partly cloudy. High 69°, low 59°.

Pressure29.94 inHg

Wind13.2 mph NW

Humidity64%

Visibility—

Dew point55°

Thu, 2068° / 58°

68 °

Guadalupe, Thursday, 20 August

Overcast. High 68°, low 58°.

Pressure29.94 inHg

Wind14.1 mph NW

Humidity69%

Visibility—

Dew point55°

Fri, 2167° / 59°

67 °

Guadalupe, Friday, 21 August

Mostly clear. High 67°, low 59°.

Pressure29.94 inHg

Wind10.3 mph W

Humidity68%

Visibility—

Dew point56°

Sat, 2267° / 58°

67 °

Guadalupe, Saturday, 22 August

Clear. High 67°, low 58°.

Pressure30.00 inHg

Wind10.9 mph NW

Humidity67%

Visibility—

Dew point55°

Sun, 2367° / 57°

67 °

Guadalupe, Sunday, 23 August

Mostly clear. High 67°, low 57°.

Pressure29.97 inHg

Wind10.9 mph W

Humidity69%

Visibility—

Dew point56°

From day 17 onward the outlook is built from 60-year climate statistics

Mon, 2469° / 59°

69 °

Guadalupe, Monday, 24 August

Climate normal for this date — 60-year average.

Average high69°

Average low59°

Average precipitation0 in

Chance of precipitation0%

Record high81° (1985)

Record low50° (2024)

Tue, 2569° / 59°

69 °

Guadalupe, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high69°

Average low59°

Average precipitation0 in

Chance of precipitation0%

Record high79° (2024)

Record low53° (2024)

Wed, 2670° / 59°

70 °

Guadalupe, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high70°

Average low59°

Average precipitation0 in

Chance of precipitation0%

Record high81° (2024)

Record low51° (2021)

Thu, 2770° / 59°

70 °

Guadalupe, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high70°

Average low59°

Average precipitation0 in

Chance of precipitation0%

Record high84° (2009)

Record low51° (2021)

Fri, 2871° / 60°

71 °

Guadalupe, Friday, 28 August

Climate normal for this date — 60-year average.

Average high71°

Average low60°

Average precipitation0 in

Chance of precipitation0%

Record high86° (1962)

Record low52° (2025)

Sat, 2971° / 60°

71 °

Guadalupe, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high71°

Average low60°

Average precipitation0 in

Chance of precipitation0%

Record high84° (2009)

Record low53° (2020)

Sun, 3071° / 60°

71 °

Guadalupe, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high71°

Average low60°

Average precipitation0 in

Chance of precipitation0%

Record high85° (2023)

Record low53° (2017)

Mon, 3170° / 59°

70 °

Guadalupe, Monday, 31 August

Climate normal for this date — 60-year average.

Average high70°

Average low59°

Average precipitation0 in

Chance of precipitation0%

Record high85° (2025)

Record low52° (2022)

Tue, 0170° / 59°

70 °

Guadalupe, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high70°

Average low59°

Average precipitation0 in

Chance of precipitation0%

Record high95° (2017)

Record low50° (2022)

Wed, 0271° / 60°

71 °

Guadalupe, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high71°

Average low60°

Average precipitation0 in

Chance of precipitation2%

Record high110° (2017)

Record low52° (2022)

Thu, 0371° / 59°

71 °

Guadalupe, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high71°

Average low59°

Average precipitation0 in

Chance of precipitation0%

Record high100° (2017)

Record low51° (2024)

Fri, 0471° / 60°

0.02

71 °

Guadalupe, Friday, 4 September

Climate normal for this date — 60-year average.

Average high71°

Average low60°

Average precipitation0.02 in

Chance of precipitation3%

Record high100° (2022)

Record low51° (2024)

Sat, 0571° / 60°

0.01

71 °

Guadalupe, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high71°

Average low60°

Average precipitation0.01 in

Chance of precipitation3%

Record high95° (2024)

Record low50° (2024)

Sun, 0672° / 60°

72 °

Guadalupe, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high72°

Average low60°

Average precipitation0 in

Chance of precipitation2%

Record high102° (2020)

Record low53° (2021)

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 Guadalupe, 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 Guadalupe, 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.