As of 19:07 MST

Weather in Blackwater, AZ

81°Current weather

Blackwater, Wednesday, 21 October, 19:07

Clear. Feels like 83°. High 88°, low 74°.

Pressure29.85 inHg
Wind12.7 mph N
Humidity62%
Visibility6.2 mi
Dew point67°

Monthly outlook for Blackwater, AZ: average high 80.3°, average low 63.8°. That is 0.5° below the climate normal for October. Precipitation is expected on 5 days (about 1.5 inches), against a normal of 1 days and 0.2 inches. The warmest day looks like 21 October (88.3°), the coolest 26 October (52°).

80.3°/63.8°
Average high / low
−0.5°
Below normal
5 / 1
Wet days / normal
1.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October81.9°82.5°-0.3°
31 October – 9 November77.7°78.9°-0.7°
10 November – 19 Novemberat normal74.5°—

October records over 66 years

108.9°1 October 2024All-time high
35.6°30 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Casa Grande (14 mi).

Thu, 2281° / 67°0.56Heavy rain
81 °Heavy rain

Blackwater, Thursday, 22 October

Heavy rain. High 81°, low 67°.

Pressure29.88 inHg
Wind1.5 mph E
Humidity54%
Visibility4.8 mi
Dew point63°
Fri, 2378° / 62°0Clear
78 °Clear

Blackwater, Friday, 23 October

Clear. High 78°, low 62°.

Pressure29.88 inHg
Wind2.7 mph W
Humidity58%
Visibility6.2 mi
Dew point58°
Sat, 2474° / 57°0Mostly clear
74 °Mostly clear

Blackwater, Saturday, 24 October

Mostly clear. High 74°, low 57°.

Pressure29.91 inHg
Wind3.9 mph E
Humidity46%
Visibility6.2 mi
Dew point50°
Sun, 2576° / 54°0Clear
76 °Clear

Blackwater, Sunday, 25 October

Clear. High 76°, low 54°.

Pressure30.00 inHg
Wind3.8 mph N
Humidity42%
Visibility6.2 mi
Dew point48°
Mon, 2680° / 52°0Clear
80 °Clear

Blackwater, Monday, 26 October

Clear. High 80°, low 52°.

Pressure30.06 inHg
Wind7 mph N
Humidity40%
Visibility—
Dew point44°
Tue, 2787° / 60°0Clear
87 °Clear

Blackwater, Tuesday, 27 October

Clear. High 87°, low 60°.

Pressure30.03 inHg
Wind11.2 mph E
Humidity32%
Visibility—
Dew point46°
Wed, 2887° / 71°0Overcast
87 °Overcast

Blackwater, Wednesday, 28 October

Overcast. High 87°, low 71°.

Pressure29.97 inHg
Wind15.6 mph E
Humidity29%
Visibility—
Dew point46°
Thu, 2986° / 72°0.04Light rain
86 °Light rain

Blackwater, Thursday, 29 October

Light rain. High 86°, low 72°.

Pressure29.91 inHg
Wind20.6 mph E
Humidity35%
Visibility—
Dew point50°
Fri, 3081° / 66°0.33Rain
81 °Rain

Blackwater, Friday, 30 October

Rain. High 81°, low 66°.

Pressure29.77 inHg
Wind12.5 mph E
Humidity59%
Visibility—
Dew point58°
Sat, 3176° / 66°0.02Light rain
76 °Light rain

Blackwater, Saturday, 31 October

Light rain. High 76°, low 66°.

Pressure29.80 inHg
Wind8.5 mph SE
Humidity53%
Visibility—
Dew point53°
Sun, 0175° / 63°0Clear
75 °Clear

Blackwater, Sunday, 1 November

Clear. High 75°, low 63°.

Pressure30.03 inHg
Wind7.5 mph S
Humidity47%
Visibility—
Dew point49°
Mon, 0277° / 63°0.2Rain
77 °Rain

Blackwater, Monday, 2 November

Rain. High 77°, low 63°.

Pressure30.06 inHg
Wind14.8 mph SE
Humidity35%
Visibility—
Dew point46°
Tue, 0378° / 62°0.03Light rain
78 °Light rain

Blackwater, Tuesday, 3 November

Light rain. High 78°, low 62°.

Pressure30.12 inHg
Wind8.1 mph E
Humidity49%
Visibility—
Dew point51°
Wed, 0479° / 66°0Clear
79 °Clear

Blackwater, Wednesday, 4 November

Clear. High 79°, low 66°.

Pressure30.00 inHg
Wind3.8 mph NW
Humidity40%
Visibility—
Dew point48°
Thu, 0581° / 66°0Clear
81 °Clear

Blackwater, Thursday, 5 November

Clear. High 81°, low 66°.

Pressure30.06 inHg
Wind3.9 mph E
Humidity31%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0680° / 52°0.01Climate normal
80 °Climate normal

Blackwater, Friday, 6 November

Climate normal for this date — 60-year average.

Average high80°
Average low52°
Average precipitation0.01 in
Chance of precipitation5%
Record high92° (2007)
Record low44° (2022)
Sat, 0778° / 52°0Climate normal
78 °Climate normal

Blackwater, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high78°
Average low52°
Average precipitation0 in
Chance of precipitation2%
Record high90° (2007)
Record low42° (2015)
Sun, 0878° / 52°0.01Climate normal
78 °Climate normal

Blackwater, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high78°
Average low52°
Average precipitation0.01 in
Chance of precipitation5%
Record high88° (2006)
Record low38° (2000)
Mon, 0977° / 52°0Climate normal
77 °Climate normal

Blackwater, Monday, 9 November

Climate normal for this date — 60-year average.

Average high77°
Average low52°
Average precipitation0 in
Chance of precipitation3%
Record high87° (2025)
Record low38° (2000)
Tue, 1077° / 51°0.01Climate normal
77 °Climate normal

Blackwater, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high77°
Average low51°
Average precipitation0.01 in
Chance of precipitation5%
Record high90° (2009)
Record low41° (2010)
Wed, 1176° / 51°0.02Climate normal
76 °Climate normal

Blackwater, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high76°
Average low51°
Average precipitation0.02 in
Chance of precipitation10%
Record high90° (1999)
Record low38° (2020)
Thu, 1276° / 50°0.04Climate normal
76 °Climate normal

Blackwater, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high76°
Average low50°
Average precipitation0.04 in
Chance of precipitation12%
Record high91° (1967)
Record low38° (2015)
Fri, 1375° / 50°0.02Climate normal
75 °Climate normal

Blackwater, Friday, 13 November

Climate normal for this date — 60-year average.

Average high75°
Average low50°
Average precipitation0.02 in
Chance of precipitation7%
Record high89° (1999)
Record low39° (2000)
Sat, 1475° / 50°0.02Climate normal
75 °Climate normal

Blackwater, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high75°
Average low50°
Average precipitation0.02 in
Chance of precipitation7%
Record high90° (1999)
Record low38° (2000)
Sun, 1574° / 49°0.02Climate normal
74 °Climate normal

Blackwater, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high74°
Average low49°
Average precipitation0.02 in
Chance of precipitation15%
Record high89° (1999)
Record low34° (1985)
Mon, 1673° / 49°0.02Climate normal
73 °Climate normal

Blackwater, Monday, 16 November

Climate normal for this date — 60-year average.

Average high73°
Average low49°
Average precipitation0.02 in
Chance of precipitation8%
Record high89° (2020)
Record low35° (2000)
Tue, 1773° / 48°0.02Climate normal
73 °Climate normal

Blackwater, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high73°
Average low48°
Average precipitation0.02 in
Chance of precipitation7%
Record high88° (2020)
Record low36° (1964)
Wed, 1873° / 48°0.02Climate normal
73 °Climate normal

Blackwater, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high73°
Average low48°
Average precipitation0.02 in
Chance of precipitation7%
Record high90° (2020)
Record low34° (2000)
Thu, 1973° / 47°0.02Climate normal
73 °Climate normal

Blackwater, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high73°
Average low47°
Average precipitation0.02 in
Chance of precipitation10%
Record high87° (2006)
Record low36° (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 Blackwater, 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 Blackwater, 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.