Monthly outlook for Thatcher, AZ: average high 74.5°, average low 57.2°. That is 2° below the climate normal for October. Precipitation is expected on 4 days (about 0.8 inches), against a normal of 2 days and 0.7 inches. The warmest day looks like 20 October (83.9°), the coolest 24 October (49.2°).
74.5°/57.2°
Average high / low
−2°
Below normal
4 / 2
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
75.2°
79.2°
-2.2°
22 October – 31 October
73.3°
75°
-1°
1 November – 10 November
at normal
71.6°
—
October records over 66 years
98.8°4 October 2024All-time high
32.7°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Swift Trail Junction (7 mi).
Tue, 1377° / 62°0.14
77 °
Thatcher, Tuesday, 13 October
Light rain. High 77°, low 62°.
Pressure29.91 inHg
Wind5 mph NE
Humidity53%
Visibility1.9 mi
Dew point55°
Wed, 1473° / 58°0.1
73 °
Thatcher, Wednesday, 14 October
Light rain. High 73°, low 58°.
Pressure29.97 inHg
Wind9.1 mph NW
Humidity49%
Visibility6.2 mi
Dew point50°
Thu, 1577° / 53°0
77 °
Thatcher, Thursday, 15 October
Clear. High 77°, low 53°.
Pressure30.00 inHg
Wind7.3 mph SE
Humidity27%
Visibility6.2 mi
Dew point37°
Fri, 1671° / 57°0.03
71 °
Thatcher, Friday, 16 October
Light rain. High 71°, low 57°.
Pressure30.21 inHg
Wind25.1 mph SE
Humidity30%
Visibility—
Dew point37°
Sat, 1757° / 52°0.31
57 °
Thatcher, Saturday, 17 October
Light rain. High 57°, low 52°.
Pressure30.24 inHg
Wind22.4 mph SE
Humidity67%
Visibility—
Dew point44°
Sun, 1874° / 53°0.01
74 °
Thatcher, Sunday, 18 October
Light rain. High 74°, low 53°.
Pressure30.06 inHg
Wind11.3 mph SE
Humidity50%
Visibility—
Dew point45°
Mon, 1980° / 61°0
80 °
Thatcher, Monday, 19 October
Clear. High 80°, low 61°.
Pressure30.03 inHg
Wind6.4 mph SE
Humidity37%
Visibility—
Dew point46°
Tue, 2084° / 65°0
84 °
Thatcher, Tuesday, 20 October
Clear. High 84°, low 65°.
Pressure29.85 inHg
Wind11.5 mph SE
Humidity30%
Visibility—
Dew point43°
Wed, 2180° / 62°0
80 °
Thatcher, Wednesday, 21 October
Clear. High 80°, low 62°.
Pressure29.74 inHg
Wind19.9 mph SW
Humidity29%
Visibility—
Dew point40°
Thu, 2276° / 55°0
76 °
Thatcher, Thursday, 22 October
Clear. High 76°, low 55°.
Pressure29.80 inHg
Wind17 mph SW
Humidity34%
Visibility—
Dew point40°
Fri, 2367° / 50°0
67 °
Thatcher, Friday, 23 October
Clear. High 67°, low 50°.
Pressure30.12 inHg
Wind12.7 mph NW
Humidity25%
Visibility—
Dew point25°
Sat, 2472° / 49°0
72 °
Thatcher, Saturday, 24 October
Clear. High 72°, low 49°.
Pressure30.15 inHg
Wind8 mph SE
Humidity23%
Visibility—
Dew point24°
Sun, 2575° / 58°0
75 °
Thatcher, Sunday, 25 October
Clear. High 75°, low 58°.
Pressure30.15 inHg
Wind27.8 mph SE
Humidity20%
Visibility—
Dew point29°
Mon, 2672° / 56°0
72 °
Thatcher, Monday, 26 October
Clear. High 72°, low 56°.
Pressure30.30 inHg
Wind22.6 mph SE
Humidity25%
Visibility—
Dew point29°
Tue, 2777° / 58°0
77 °
Thatcher, Tuesday, 27 October
Clear. High 77°, low 58°.
Pressure30.21 inHg
Wind16.5 mph SE
Humidity25%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2874° / 53°0.03
74 °
Thatcher, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high74°
Average low53°
Average precipitation0.03 in
Chance of precipitation8%
Record high87° (2024)
Record low34° (2020)
Thu, 2974° / 52°0.02
74 °
Thatcher, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high74°
Average low52°
Average precipitation0.02 in
Chance of precipitation10%
Record high87° (2016)
Record low37° (2009)
Fri, 3073° / 51°0.02
73 °
Thatcher, Friday, 30 October
Climate normal for this date — 60-year average.
Average high73°
Average low51°
Average precipitation0.02 in
Chance of precipitation8%
Record high88° (2016)
Record low33° (1971)
Sat, 3173° / 50°0.02
73 °
Thatcher, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high73°
Average low50°
Average precipitation0.02 in
Chance of precipitation5%
Record high85° (2016)
Record low33° (1991)
Sun, 0173° / 51°0.01
73 °
Thatcher, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high73°
Average low51°
Average precipitation0.01 in
Chance of precipitation8%
Record high83° (1988)
Record low32° (1972)
Mon, 0272° / 50°0.04
72 °
Thatcher, Monday, 2 November
Climate normal for this date — 60-year average.
Average high72°
Average low50°
Average precipitation0.04 in
Chance of precipitation8%
Record high84° (2008)
Record low39° (1972)
Tue, 0371° / 50°0.03
71 °
Thatcher, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high71°
Average low50°
Average precipitation0.03 in
Chance of precipitation10%
Record high86° (2025)
Record low42° (1961)
Wed, 0472° / 50°0.07
72 °
Thatcher, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high72°
Average low50°
Average precipitation0.07 in
Chance of precipitation12%
Record high83° (1988)
Record low35° (2022)
Thu, 0573° / 50°0.01
73 °
Thatcher, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high73°
Average low50°
Average precipitation0.01 in
Chance of precipitation7%
Record high87° (2020)
Record low39° (2022)
Fri, 0673° / 50°0.02
73 °
Thatcher, Friday, 6 November
Climate normal for this date — 60-year average.
Average high73°
Average low50°
Average precipitation0.02 in
Chance of precipitation8%
Record high85° (2020)
Record low42° (1992)
Sat, 0771° / 50°0.02
71 °
Thatcher, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high71°
Average low50°
Average precipitation0.02 in
Chance of precipitation8%
Record high83° (2023)
Record low38° (2000)
Sun, 0871° / 50°0.02
71 °
Thatcher, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high71°
Average low50°
Average precipitation0.02 in
Chance of precipitation10%
Record high82° (2006)
Record low33° (2000)
Mon, 0970° / 49°0.02
70 °
Thatcher, Monday, 9 November
Climate normal for this date — 60-year average.
Average high70°
Average low49°
Average precipitation0.02 in
Chance of precipitation8%
Record high84° (2005)
Record low34° (2000)
Tue, 1070° / 48°0.01
70 °
Thatcher, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high70°
Average low48°
Average precipitation0.01 in
Chance of precipitation8%
Record high82° (2005)
Record low37° (1998)
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 Thatcher, 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 Thatcher, 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.