Monthly outlook for Walnut Grove, AZ: average high 66°, average low 50.1°. That is 0.6° below the climate normal for October. Precipitation is expected on 4 days (about 2.1 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 26 October (73.9°), the coolest 26 October (44.3°).
66°/50.1°
Average high / low
−0.6°
Below normal
4 / 2
Wet days / normal
2.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
65.3°
67.8°
-1.4°
4 November – 13 November
67.1°
64.9°
+1.2°
14 November – 23 November
at normal
60.8°
—
October records over 66 years
94.8°1 October 2024All-time high
25.9°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Wilhoit (9 mi).
Mon, 2674° / 44°0
74 °
Walnut Grove, Monday, 26 October
Overcast. High 74°, low 44°.
Pressure30.06 inHg
Wind5.8 mph SW
Humidity30%
Visibility6.2 mi
Dew point34°
Tue, 2766° / 45°0
66 °
Walnut Grove, Tuesday, 27 October
Clear. High 66°, low 45°.
Pressure30.00 inHg
Wind5 mph S
Humidity27%
Visibility6.2 mi
Dew point32°
Wed, 2867° / 47°0
67 °
Walnut Grove, Wednesday, 28 October
Clear. High 67°, low 47°.
Pressure30.00 inHg
Wind8.2 mph S
Humidity30%
Visibility6.2 mi
Dew point35°
Thu, 2968° / 47°0
68 °
Walnut Grove, Thursday, 29 October
Overcast. High 68°, low 47°.
Pressure29.94 inHg
Wind10.9 mph S
Humidity29%
Visibility—
Dew point31°
Fri, 3060° / 50°0.14
60 °
Walnut Grove, Friday, 30 October
Light rain. High 60°, low 50°.
Pressure29.97 inHg
Wind6.3 mph SE
Humidity67%
Visibility—
Dew point48°
Sat, 3164° / 51°0.35
64 °
Walnut Grove, Saturday, 31 October
Rain. High 64°, low 51°.
Pressure30.03 inHg
Wind11.4 mph SE
Humidity59%
Visibility—
Dew point46°
Sun, 0160° / 53°1.54
60 °
Walnut Grove, Sunday, 1 November
Heavy rain. High 60°, low 53°.
Pressure30.00 inHg
Wind25 mph SW
Humidity100%
Visibility—
Dew point55°
Mon, 0261° / 50°0
61 °
Walnut Grove, Monday, 2 November
Mostly clear. High 61°, low 50°.
Pressure30.12 inHg
Wind5.4 mph SW
Humidity50%
Visibility—
Dew point40°
Tue, 0365° / 51°0
65 °
Walnut Grove, Tuesday, 3 November
Overcast. High 65°, low 51°.
Pressure30.00 inHg
Wind6 mph SW
Humidity44%
Visibility—
Dew point39°
Wed, 0465° / 52°0
65 °
Walnut Grove, Wednesday, 4 November
Clear. High 65°, low 52°.
Pressure29.94 inHg
Wind5.7 mph W
Humidity47%
Visibility—
Dew point40°
Thu, 0568° / 54°0
68 °
Walnut Grove, Thursday, 5 November
Partly cloudy. High 68°, low 54°.
Pressure30.06 inHg
Wind4.7 mph NE
Humidity38%
Visibility—
Dew point38°
Fri, 0671° / 56°0
71 °
Walnut Grove, Friday, 6 November
Overcast. High 71°, low 56°.
Pressure30.03 inHg
Wind5.6 mph NE
Humidity28%
Visibility—
Dew point33°
Sat, 0765° / 56°0.01
65 °
Walnut Grove, Saturday, 7 November
Light rain. High 65°, low 56°.
Pressure29.83 inHg
Wind12.6 mph S
Humidity36%
Visibility—
Dew point36°
Sun, 0864° / 52°0.05
64 °
Walnut Grove, Sunday, 8 November
Light rain. High 64°, low 52°.
Pressure29.88 inHg
Wind7 mph NE
Humidity57%
Visibility—
Dew point46°
Mon, 0969° / 52°0
69 °
Walnut Grove, Monday, 9 November
Clear. High 69°, low 52°.
Pressure30.06 inHg
Wind8 mph NE
Humidity27%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1064° / 42°0.04
64 °
Walnut Grove, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high64°
Average low42°
Average precipitation0.04 in
Chance of precipitation15%
Record high78° (2025)
Record low16° (2020)
Wed, 1164° / 42°0.07
64 °
Walnut Grove, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high64°
Average low42°
Average precipitation0.07 in
Chance of precipitation15%
Record high78° (1999)
Record low29° (2012)
Thu, 1263° / 42°0.07
63 °
Walnut Grove, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high63°
Average low42°
Average precipitation0.07 in
Chance of precipitation17%
Record high78° (1967)
Record low25° (2000)
Fri, 1363° / 42°0.02
63 °
Walnut Grove, Friday, 13 November
Climate normal for this date — 60-year average.
Average high63°
Average low42°
Average precipitation0.02 in
Chance of precipitation12%
Record high79° (1967)
Record low11° (1985)
Sat, 1463° / 41°0.04
63 °
Walnut Grove, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high63°
Average low41°
Average precipitation0.04 in
Chance of precipitation13%
Record high78° (1999)
Record low15° (1985)
Sun, 1562° / 41°0.04
62 °
Walnut Grove, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high62°
Average low41°
Average precipitation0.04 in
Chance of precipitation15%
Record high78° (1999)
Record low18° (1985)
Mon, 1662° / 41°0.03
62 °
Walnut Grove, Monday, 16 November
Climate normal for this date — 60-year average.
Average high62°
Average low41°
Average precipitation0.03 in
Chance of precipitation12%
Record high78° (2020)
Record low18° (1964)
Tue, 1761° / 40°0.01
61 °
Walnut Grove, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high61°
Average low40°
Average precipitation0.01 in
Chance of precipitation5%
Record high76° (2008)
Record low7° (1964)
Wed, 1860° / 40°0.04
60 °
Walnut Grove, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high60°
Average low40°
Average precipitation0.04 in
Chance of precipitation15%
Record high76° (2007)
Record low15° (1964)
Thu, 1961° / 39°0.02
61 °
Walnut Grove, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high61°
Average low39°
Average precipitation0.02 in
Chance of precipitation12%
Record high74° (2007)
Record low9° (1964)
Fri, 2061° / 39°0.04
61 °
Walnut Grove, Friday, 20 November
Climate normal for this date — 60-year average.
Average high61°
Average low39°
Average precipitation0.04 in
Chance of precipitation8%
Record high74° (1995)
Record low13° (1964)
Sat, 2160° / 40°0.06
60 °
Walnut Grove, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high60°
Average low40°
Average precipitation0.06 in
Chance of precipitation17%
Record high75° (2017)
Record low15° (1964)
Sun, 2259° / 40°0.06
59 °
Walnut Grove, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high59°
Average low40°
Average precipitation0.06 in
Chance of precipitation13%
Record high77° (2017)
Record low21° (1964)
Mon, 2359° / 39°0.04
59 °
Walnut Grove, Monday, 23 November
Climate normal for this date — 60-year average.
Average high59°
Average low39°
Average precipitation0.04 in
Chance of precipitation13%
Record high79° (2017)
Record low22° (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 Walnut Grove, 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 Walnut Grove, 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.