Monthly outlook for Morristown, AZ: average high 78.2°, average low 62.9°. That is 0.9° below the climate normal for October. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 1 days and 0.3 inches. The warmest day looks like 20 October (87°), the coolest 25 October (50.3°).
78.2°/62.9°
Average high / low
−0.9°
Below normal
2 / 1
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
77.5°
81.1°
-2°
30 October – 8 November
79.2°
77.2°
+1.1°
9 November – 18 November
at normal
73.2°
—
October records over 66 years
108.3°1 October 2024All-time high
32.7°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Surprise (15 mi).
Wed, 2179° / 63°0.22
79 °
Morristown, Wednesday, 21 October
Rain. High 79°, low 63°.
Pressure29.94 inHg
Wind17.4 mph E
Humidity60%
Visibility6.2 mi
Dew point61°
Thu, 2276° / 61°0.26
76 °
Morristown, Thursday, 22 October
Rain. High 76°, low 61°.
Pressure29.88 inHg
Wind12.1 mph SE
Humidity66%
Visibility5.0 mi
Dew point61°
Fri, 2371° / 59°0
71 °
Morristown, Friday, 23 October
Light rain. High 71°, low 59°.
Pressure29.91 inHg
Wind7.5 mph S
Humidity58%
Visibility6.2 mi
Dew point54°
Sat, 2470° / 52°0
70 °
Morristown, Saturday, 24 October
Mostly clear. High 70°, low 52°.
Pressure29.91 inHg
Wind5.6 mph S
Humidity42%
Visibility6.2 mi
Dew point45°
Sun, 2572° / 50°0
72 °
Morristown, Sunday, 25 October
Clear. High 72°, low 50°.
Pressure30.03 inHg
Wind5.5 mph N
Humidity39%
Visibility—
Dew point41°
Mon, 2679° / 53°0
79 °
Morristown, Monday, 26 October
Clear. High 79°, low 53°.
Pressure30.06 inHg
Wind6.7 mph NW
Humidity27%
Visibility—
Dew point37°
Tue, 2781° / 66°0
81 °
Morristown, Tuesday, 27 October
Clear. High 81°, low 66°.
Pressure30.00 inHg
Wind7.4 mph SE
Humidity20%
Visibility—
Dew point33°
Wed, 2880° / 68°0
80 °
Morristown, Wednesday, 28 October
Overcast. High 80°, low 68°.
Pressure29.94 inHg
Wind8 mph E
Humidity24%
Visibility—
Dew point35°
Thu, 2980° / 67°0
80 °
Morristown, Thursday, 29 October
Partly cloudy. High 80°, low 67°.
Pressure29.91 inHg
Wind11 mph SE
Humidity34%
Visibility—
Dew point45°
Fri, 3076° / 68°0
76 °
Morristown, Friday, 30 October
Overcast. High 76°, low 68°.
Pressure29.85 inHg
Wind8.5 mph SE
Humidity43%
Visibility—
Dew point49°
Sat, 3177° / 66°0
77 °
Morristown, Saturday, 31 October
Overcast. High 77°, low 66°.
Pressure29.74 inHg
Wind6 mph SE
Humidity39%
Visibility—
Dew point46°
Sun, 0179° / 66°0
79 °
Morristown, Sunday, 1 November
Clear. High 79°, low 66°.
Pressure29.88 inHg
Wind7.4 mph NW
Humidity26%
Visibility—
Dew point37°
Mon, 0283° / 67°0
83 °
Morristown, Monday, 2 November
Clear. High 83°, low 67°.
Pressure30.12 inHg
Wind10.2 mph SE
Humidity17%
Visibility—
Dew point30°
Tue, 0381° / 69°0
81 °
Morristown, Tuesday, 3 November
Partly cloudy. High 81°, low 69°.
Pressure30.15 inHg
Wind8.3 mph SE
Humidity23%
Visibility—
Dew point37°
Wed, 0479° / 68°0.03
79 °
Morristown, Wednesday, 4 November
Light rain. High 79°, low 68°.
Pressure30.03 inHg
Wind14.2 mph W
Humidity33%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0577° / 53°0.02
77 °
Morristown, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high77°
Average low53°
Average precipitation0.02 in
Chance of precipitation7%
Record high94° (2020)
Record low41° (2015)
Fri, 0678° / 53°0.01
78 °
Morristown, Friday, 6 November
Climate normal for this date — 60-year average.
Average high78°
Average low53°
Average precipitation0.01 in
Chance of precipitation7%
Record high90° (1999)
Record low42° (2015)
Sat, 0776° / 53°0
76 °
Morristown, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high76°
Average low53°
Average precipitation0 in
Chance of precipitation5%
Record high88° (2007)
Record low40° (1990)
Sun, 0875° / 53°0.02
75 °
Morristown, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high75°
Average low53°
Average precipitation0.02 in
Chance of precipitation8%
Record high87° (2016)
Record low36° (2000)
Mon, 0975° / 52°0.02
75 °
Morristown, Monday, 9 November
Climate normal for this date — 60-year average.
Average high75°
Average low52°
Average precipitation0.02 in
Chance of precipitation8%
Record high88° (2025)
Record low39° (2000)
Tue, 1075° / 52°0.02
75 °
Morristown, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high75°
Average low52°
Average precipitation0.02 in
Chance of precipitation10%
Record high87° (2009)
Record low38° (1998)
Wed, 1174° / 51°0.06
74 °
Morristown, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high74°
Average low51°
Average precipitation0.06 in
Chance of precipitation12%
Record high88° (1999)
Record low38° (2012)
Thu, 1274° / 51°0.05
74 °
Morristown, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high74°
Average low51°
Average precipitation0.05 in
Chance of precipitation7%
Record high90° (1999)
Record low36° (2000)
Fri, 1374° / 51°0.02
74 °
Morristown, Friday, 13 November
Climate normal for this date — 60-year average.
Average high74°
Average low51°
Average precipitation0.02 in
Chance of precipitation8%
Record high88° (1999)
Record low35° (2000)
Sat, 1473° / 50°0.03
73 °
Morristown, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high73°
Average low50°
Average precipitation0.03 in
Chance of precipitation10%
Record high88° (1999)
Record low34° (1985)
Sun, 1573° / 50°0.03
73 °
Morristown, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high73°
Average low50°
Average precipitation0.03 in
Chance of precipitation12%
Record high88° (1999)
Record low35° (1985)
Mon, 1672° / 50°0.01
72 °
Morristown, Monday, 16 November
Climate normal for this date — 60-year average.
Average high72°
Average low50°
Average precipitation0.01 in
Chance of precipitation7%
Record high86° (2020)
Record low34° (2000)
Tue, 1771° / 49°0.01
71 °
Morristown, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0.01 in
Chance of precipitation5%
Record high86° (2020)
Record low32° (1964)
Wed, 1871° / 49°0.04
71 °
Morristown, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0.04 in
Chance of precipitation7%
Record high84° (2008)
Record low36° (1969)
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 Morristown, 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 Morristown, 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.