Monthly outlook for Parma, ID: average high 65.5°, average low 45.7°. That is 0.4° below the climate normal for October. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 2 days and 0.3 inches. The warmest day looks like 8 October (86.2°), the coolest 16 October (39°).
65.5°/45.7°
Average high / low
−0.4°
Below normal
2 / 2
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
65.4°
67.3°
-1.1°
18 October – 27 October
65.6°
62.8°
+1.5°
28 October – 6 November
at normal
56.6°
—
October records over 66 years
94.3°1 October 1997All-time high
19°30 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Nyssa (7 mi).
Fri, 0985° / 50°0
85 °
Parma, Friday, 9 October
Clear. High 85°, low 50°.
Pressure29.68 inHg
Wind1.4 mph N
Humidity23%
Visibility6.2 mi
Dew point33°
Sat, 1061° / 52°0
61 °
Parma, Saturday, 10 October
Overcast. High 61°, low 52°.
Pressure29.68 inHg
Wind11.1 mph NW
Humidity36%
Visibility6.2 mi
Dew point23°
Sun, 1157° / 49°0
57 °
Parma, Sunday, 11 October
Overcast. High 57°, low 49°.
Pressure29.74 inHg
Wind10.7 mph NW
Humidity41%
Visibility6.2 mi
Dew point29°
Mon, 1254° / 46°0.15
54 °
Parma, Monday, 12 October
Light rain. High 54°, low 46°.
Pressure29.91 inHg
Wind12.3 mph NW
Humidity42%
Visibility—
Dew point31°
Tue, 1366° / 42°0
66 °
Parma, Tuesday, 13 October
Clear. High 66°, low 42°.
Pressure29.88 inHg
Wind5.4 mph NW
Humidity38%
Visibility—
Dew point30°
Wed, 1458° / 47°0.01
58 °
Parma, Wednesday, 14 October
Light rain. High 58°, low 47°.
Pressure29.80 inHg
Wind19.5 mph NW
Humidity31%
Visibility—
Dew point24°
Thu, 1558° / 42°0
58 °
Parma, Thursday, 15 October
Overcast. High 58°, low 42°.
Pressure30.24 inHg
Wind11.8 mph NW
Humidity43%
Visibility—
Dew point29°
Fri, 1662° / 39°0
62 °
Parma, Friday, 16 October
Clear. High 62°, low 39°.
Pressure30.42 inHg
Wind4.4 mph NW
Humidity40%
Visibility—
Dew point28°
Sat, 1766° / 42°0
66 °
Parma, Saturday, 17 October
Mostly clear. High 66°, low 42°.
Pressure30.30 inHg
Wind5.8 mph N
Humidity29%
Visibility—
Dew point24°
Sun, 1870° / 44°0
70 °
Parma, Sunday, 18 October
Clear. High 70°, low 44°.
Pressure30.18 inHg
Wind5.4 mph SE
Humidity23%
Visibility—
Dew point21°
Mon, 1971° / 50°0
71 °
Parma, Monday, 19 October
Overcast. High 71°, low 50°.
Pressure30.12 inHg
Wind2.7 mph E
Humidity21%
Visibility—
Dew point22°
Tue, 2073° / 46°0
73 °
Parma, Tuesday, 20 October
Overcast. High 73°, low 46°.
Pressure30.12 inHg
Wind4.2 mph SE
Humidity21%
Visibility—
Dew point21°
Wed, 2168° / 48°0
68 °
Parma, Wednesday, 21 October
Overcast. High 68°, low 48°.
Pressure29.68 inHg
Wind23.9 mph W
Humidity45%
Visibility—
Dew point43°
Thu, 2254° / 43°0.32
54 °
Parma, Thursday, 22 October
Light rain. High 54°, low 43°.
Pressure29.59 inHg
Wind9.5 mph NW
Humidity86%
Visibility—
Dew point41°
Fri, 2357° / 41°0
57 °
Parma, Friday, 23 October
Overcast. High 57°, low 41°.
Pressure29.77 inHg
Wind13.2 mph W
Humidity41%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2462° / 42°0.04
62 °
Parma, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high62°
Average low42°
Average precipitation0.04 in
Chance of precipitation22%
Record high75° (1977)
Record low32° (1975)
Sun, 2562° / 42°0.04
62 °
Parma, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high62°
Average low42°
Average precipitation0.04 in
Chance of precipitation25%
Record high77° (1990)
Record low28° (2020)
Mon, 2661° / 42°0.04
61 °
Parma, Monday, 26 October
Climate normal for this date — 60-year average.
Average high61°
Average low42°
Average precipitation0.04 in
Chance of precipitation23%
Record high75° (1988)
Record low24° (2020)
Tue, 2759° / 40°0.02
59 °
Parma, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high59°
Average low40°
Average precipitation0.02 in
Chance of precipitation12%
Record high76° (1990)
Record low26° (1970)
Wed, 2858° / 41°0.05
58 °
Parma, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high58°
Average low41°
Average precipitation0.05 in
Chance of precipitation25%
Record high78° (2003)
Record low24° (2019)
Thu, 2958° / 40°0.04
58 °
Parma, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high58°
Average low40°
Average precipitation0.04 in
Chance of precipitation20%
Record high77° (1968)
Record low22° (1971)
Fri, 3058° / 39°0.03
58 °
Parma, Friday, 30 October
Climate normal for this date — 60-year average.
Average high58°
Average low39°
Average precipitation0.03 in
Chance of precipitation18%
Record high74° (1990)
Record low19° (2019)
Sat, 3157° / 39°0.01
57 °
Parma, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high57°
Average low39°
Average precipitation0.01 in
Chance of precipitation12%
Record high73° (2012)
Record low20° (2019)
Sun, 0157° / 39°0.03
57 °
Parma, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high57°
Average low39°
Average precipitation0.03 in
Chance of precipitation17%
Record high75° (1988)
Record low21° (2019)
Mon, 0256° / 38°0.04
56 °
Parma, Monday, 2 November
Climate normal for this date — 60-year average.
Average high56°
Average low38°
Average precipitation0.04 in
Chance of precipitation22%
Record high69° (1965)
Record low24° (2019)
Tue, 0356° / 37°0.02
56 °
Parma, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high56°
Average low37°
Average precipitation0.02 in
Chance of precipitation10%
Record high72° (1983)
Record low26° (1994)
Wed, 0456° / 38°0.04
56 °
Parma, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high56°
Average low38°
Average precipitation0.04 in
Chance of precipitation27%
Record high70° (1969)
Record low27° (1995)
Thu, 0555° / 38°0.04
55 °
Parma, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.04 in
Chance of precipitation25%
Record high72° (1975)
Record low24° (1971)
Fri, 0656° / 38°0.04
56 °
Parma, Friday, 6 November
Climate normal for this date — 60-year average.
Average high56°
Average low38°
Average precipitation0.04 in
Chance of precipitation18%
Record high72° (1999)
Record low21° (1971)
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 Parma, 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 Parma, 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.