Monthly outlook for Parker, ID: average high 56.3°, average low 38.1°. That is 0.7° above the climate normal for October. Precipitation is expected on 2 days (about 1.6 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 19 October (67.7°), the coolest 24 October (30.4°).
56.3°/38.1°
Average high / low
+0.7°
Above normal
2 / 4
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
58.4°
56.4°
+1.1°
21 October – 30 October
52.9°
51°
+1.1°
31 October – 9 November
at normal
45.1°
—
October records over 66 years
81.7°1 October 1992All-time high
4.3°30 October 1989All-time low
Climate normals and records are computed from the nearest reference point — Newdale (9 mi).
Mon, 1251° / 41°0
51 °
Parker, Monday, 12 October
Light rain. High 51°, low 41°.
Pressure29.80 inHg
Wind7.8 mph SW
Humidity77%
Visibility6.2 mi
Dew point42°
Tue, 1355° / 40°0.06
55 °
Parker, Tuesday, 13 October
Light rain. High 55°, low 40°.
Pressure29.97 inHg
Wind1.8 mph SW
Humidity74%
Visibility6.2 mi
Dew point41°
Wed, 1454° / 36°0
54 °
Parker, Wednesday, 14 October
Clear. High 54°, low 36°.
Pressure30.18 inHg
Wind2.7 mph S
Humidity78%
Visibility6.2 mi
Dew point39°
Thu, 1563° / 39°0
63 °
Parker, Thursday, 15 October
Clear. High 63°, low 39°.
Pressure30.45 inHg
Wind15.3 mph NE
Humidity41%
Visibility2.0 mi
Dew point33°
Fri, 1660° / 38°0
60 °
Parker, Friday, 16 October
Clear. High 60°, low 38°.
Pressure30.50 inHg
Wind8.7 mph NE
Humidity44%
Visibility—
Dew point30°
Sat, 1763° / 38°0
63 °
Parker, Saturday, 17 October
Clear. High 63°, low 38°.
Pressure30.21 inHg
Wind8.4 mph SW
Humidity41%
Visibility—
Dew point30°
Sun, 1863° / 44°0
63 °
Parker, Sunday, 18 October
Overcast. High 63°, low 44°.
Pressure30.06 inHg
Wind8.4 mph SW
Humidity37%
Visibility—
Dew point30°
Mon, 1968° / 44°0
68 °
Parker, Monday, 19 October
Clear. High 68°, low 44°.
Pressure29.97 inHg
Wind12.8 mph SW
Humidity33%
Visibility—
Dew point29°
Tue, 2056° / 41°0.01
56 °
Parker, Tuesday, 20 October
Light rain. High 56°, low 41°.
Pressure29.94 inHg
Wind23.1 mph SW
Humidity52%
Visibility—
Dew point29°
Wed, 2156° / 34°0
56 °
Parker, Wednesday, 21 October
Clear. High 56°, low 34°.
Pressure29.91 inHg
Wind14.7 mph SW
Humidity29%
Visibility—
Dew point17°
Thu, 2251° / 37°0.03
51 °
Parker, Thursday, 22 October
Snow. High 51°, low 37°.
Pressure30.06 inHg
Wind10.8 mph SW
Humidity59%
Visibility—
Dew point30°
Fri, 2351° / 35°0.01
51 °
Parker, Friday, 23 October
Light rain. High 51°, low 35°.
Pressure30.39 inHg
Wind15.6 mph N
Humidity40%
Visibility—
Dew point23°
Sat, 2452° / 30°0
52 °
Parker, Saturday, 24 October
Clear. High 52°, low 30°.
Pressure30.47 inHg
Wind7.4 mph NE
Humidity32%
Visibility—
Dew point15°
Sun, 2552° / 33°0
52 °
Parker, Sunday, 25 October
Clear. High 52°, low 33°.
Pressure30.33 inHg
Wind5.1 mph NE
Humidity34%
Visibility—
Dew point17°
Mon, 2655° / 35°0
55 °
Parker, Monday, 26 October
Partly cloudy. High 55°, low 35°.
Pressure30.24 inHg
Wind8 mph SW
Humidity34%
Visibility—
Dew point19°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2750° / 29°0.04
50 °
Parker, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high50°
Average low29°
Average precipitation0.04 in
Chance of precipitation20%
Record high68° (1977)
Record low7° (1996)
Wed, 2849° / 29°0.07
49 °
Parker, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high49°
Average low29°
Average precipitation0.07 in
Chance of precipitation32%
Record high66° (1990)
Record low9° (1970)
Thu, 2948° / 29°0.07
48 °
Parker, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high48°
Average low29°
Average precipitation0.07 in
Chance of precipitation32%
Record high70° (1964)
Record low8° (1989)
Fri, 3046° / 28°0.08
46 °
Parker, Friday, 30 October
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.08 in
Chance of precipitation40%
Record high68° (1962)
Record low4° (1989)
Sat, 3147° / 28°0.06
47 °
Parker, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high47°
Average low28°
Average precipitation0.06 in
Chance of precipitation37%
Record high67° (2014)
Record low11° (2019)
Sun, 0146° / 27°0.04
46 °
Parker, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high46°
Average low27°
Average precipitation0.04 in
Chance of precipitation23%
Record high64° (2014)
Record low-2° (2002)
Mon, 0245° / 27°0.06
45 °
Parker, Monday, 2 November
Climate normal for this date — 60-year average.
Average high45°
Average low27°
Average precipitation0.06 in
Chance of precipitation30%
Record high62° (1978)
Record low-5° (1991)
Tue, 0346° / 26°0.04
46 °
Parker, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high46°
Average low26°
Average precipitation0.04 in
Chance of precipitation18%
Record high63° (1962)
Record low-3° (1991)
Wed, 0446° / 27°0.05
46 °
Parker, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high46°
Average low27°
Average precipitation0.05 in
Chance of precipitation27%
Record high61° (2001)
Record low2° (2002)
Thu, 0546° / 28°0.06
46 °
Parker, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.06 in
Chance of precipitation38%
Record high62° (2020)
Record low0° (1961)
Fri, 0646° / 28°0.07
46 °
Parker, Friday, 6 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.07 in
Chance of precipitation37%
Record high67° (2020)
Record low2° (1971)
Sat, 0745° / 27°0.07
45 °
Parker, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high45°
Average low27°
Average precipitation0.07 in
Chance of precipitation43%
Record high69° (1999)
Record low1° (1971)
Sun, 0843° / 26°0.1
43 °
Parker, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high43°
Average low26°
Average precipitation0.1 in
Chance of precipitation40%
Record high61° (1999)
Record low10° (1994)
Mon, 0942° / 25°0.09
42 °
Parker, Monday, 9 November
Climate normal for this date — 60-year average.
Average high42°
Average low25°
Average precipitation0.09 in
Chance of precipitation32%
Record high58° (2016)
Record low10° (1994)
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 Parker, ID 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 Parker, ID 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.