As of 02:32 MST

Weather in Grapevine, AZ

70°

Grapevine, Friday, 9 October, 02:32

Clear. Feels like 69°. High 98°, low 70°.

Pressure29.85 inHg

Wind1.6 mph NE

Humidity50%

Visibility6.2 mi

Dew point50°

See detailed hourly forecast

Sat, 1086° / 69°

0.06

86 °

Grapevine, Saturday, 10 October

Light rain. High 86°, low 69°.

Pressure29.74 inHg

Wind2.3 mph SW

Humidity32%

Visibility6.2 mi

Dew point50°

Sun, 1170° / 64°

0.66

70 °

Grapevine, Sunday, 11 October

Heavy rain. High 70°, low 64°.

Pressure29.80 inHg

Wind5.7 mph NE

Humidity78%

Visibility5.2 mi

Dew point62°

Mon, 1278° / 62°

0.11

78 °

Grapevine, Monday, 12 October

Light rain. High 78°, low 62°.

Pressure29.88 inHg

Wind3.4 mph S

Humidity59%

Visibility6.2 mi

Dew point57°

Tue, 1369° / 61°

0.13

69 °

Grapevine, Tuesday, 13 October

Light rain. High 69°, low 61°.

Pressure29.97 inHg

Wind5.8 mph W

Humidity69%

Visibility—

Dew point56°

Wed, 1470° / 55°

70 °

Grapevine, Wednesday, 14 October

Clear. High 70°, low 55°.

Pressure30.03 inHg

Wind5.6 mph W

Humidity63%

Visibility—

Dew point51°

Thu, 1579° / 59°

79 °

Grapevine, Thursday, 15 October

Clear. High 79°, low 59°.

Pressure30.03 inHg

Wind7.2 mph NE

Humidity39%

Visibility—

Dew point45°

Fri, 1685° / 61°

85 °

Grapevine, Friday, 16 October

Clear. High 85°, low 61°.

Pressure30.12 inHg

Wind7.3 mph E

Humidity25%

Visibility—

Dew point37°

Sat, 1779° / 64°

79 °

Grapevine, Saturday, 17 October

Clear. High 79°, low 64°.

Pressure30.24 inHg

Wind20.1 mph E

Humidity29%

Visibility—

Dew point39°

Sun, 1880° / 60°

80 °

Grapevine, Sunday, 18 October

Clear. High 80°, low 60°.

Pressure30.09 inHg

Wind8.5 mph E

Humidity22%

Visibility—

Dew point32°

Mon, 1982° / 62°

82 °

Grapevine, Monday, 19 October

Clear. High 82°, low 62°.

Pressure30.03 inHg

Wind5.2 mph E

Humidity28%

Visibility—

Dew point39°

Tue, 2084° / 66°

84 °

Grapevine, Tuesday, 20 October

Clear. High 84°, low 66°.

Pressure29.94 inHg

Wind5.9 mph W

Humidity27%

Visibility—

Dew point41°

Wed, 2181° / 70°

81 °

Grapevine, Wednesday, 21 October

Partly cloudy. High 81°, low 70°.

Pressure29.91 inHg

Wind13.8 mph SW

Humidity25%

Visibility—

Dew point39°

Thu, 2278° / 65°

78 °

Grapevine, Thursday, 22 October

Overcast. High 78°, low 65°.

Pressure29.88 inHg

Wind13.9 mph SW

Humidity26%

Visibility—

Dew point37°

Fri, 2376° / 63°

76 °

Grapevine, Friday, 23 October

Overcast. High 76°, low 63°.

Pressure29.94 inHg

Wind6 mph SW

Humidity22%

Visibility—

Dew point31°

Sat, 2478° / 60°

78 °

Grapevine, Saturday, 24 October

Mostly clear. High 78°, low 60°.

Pressure29.94 inHg

Wind5.2 mph W

Humidity24%

Visibility—

Dew point33°

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 Grapevine, AZ 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 Grapevine, AZ 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.