Monthly outlook for Johnsons Mill, ID: average high 58.2°, average low 37.8°. That is 1.3° above the climate normal for October. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 16 October (71°), the coolest 22 October (30.6°).
58.2°/37.8°
Average high / low
+1.3°
Above normal
3 / 6
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
57.4°
57.4°
+0°
22 October – 31 October
59.4°
51.8°
+4.2°
1 November – 10 November
at normal
46.7°
—
October records over 66 years
84.7°1 October 1992All-time high
2.1°26 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Weippe (3 mi).
Tue, 1355° / 32°0
55 °
Johnsons Mill, Tuesday, 13 October
Clear. High 55°, low 32°.
Pressure30.21 inHg
Wind2 mph NW
Humidity58%
Visibility4.7 mi
Dew point34°
Wed, 1458° / 35°0
58 °
Johnsons Mill, Wednesday, 14 October
Clear. High 58°, low 35°.
Pressure30.27 inHg
Wind2.5 mph SW
Humidity43%
Visibility6.2 mi
Dew point32°
Thu, 1565° / 32°0
65 °
Johnsons Mill, Thursday, 15 October
Clear. High 65°, low 32°.
Pressure30.45 inHg
Wind2.1 mph W
Humidity46%
Visibility6.2 mi
Dew point40°
Fri, 1671° / 39°0
71 °
Johnsons Mill, Friday, 16 October
Clear. High 71°, low 39°.
Pressure30.33 inHg
Wind5.2 mph E
Humidity40%
Visibility—
Dew point37°
Sat, 1768° / 48°0
68 °
Johnsons Mill, Saturday, 17 October
Partly cloudy. High 68°, low 48°.
Pressure29.97 inHg
Wind4.5 mph SE
Humidity34%
Visibility—
Dew point33°
Sun, 1858° / 42°0
58 °
Johnsons Mill, Sunday, 18 October
Clear. High 58°, low 42°.
Pressure30.09 inHg
Wind4.8 mph W
Humidity44%
Visibility—
Dew point32°
Mon, 1962° / 41°0
62 °
Johnsons Mill, Monday, 19 October
Overcast. High 62°, low 41°.
Pressure29.77 inHg
Wind5.9 mph W
Humidity31%
Visibility—
Dew point26°
Tue, 2042° / 40°0.23
42 °
Johnsons Mill, Tuesday, 20 October
Rain. High 42°, low 40°.
Pressure29.83 inHg
Wind3.2 mph SW
Humidity92%
Visibility—
Dew point40°
Wed, 2147° / 34°0.06
47 °
Johnsons Mill, Wednesday, 21 October
Light rain. High 47°, low 34°.
Pressure30.09 inHg
Wind3.7 mph E
Humidity90%
Visibility—
Dew point38°
Thu, 2253° / 31°0
53 °
Johnsons Mill, Thursday, 22 October
Clear. High 53°, low 31°.
Pressure30.15 inHg
Wind5 mph W
Humidity51%
Visibility—
Dew point28°
Fri, 2353° / 35°0
53 °
Johnsons Mill, Friday, 23 October
Overcast. High 53°, low 35°.
Pressure30.09 inHg
Wind5.1 mph W
Humidity58%
Visibility—
Dew point33°
Sat, 2454° / 40°0
54 °
Johnsons Mill, Saturday, 24 October
Overcast. High 54°, low 40°.
Pressure30.45 inHg
Wind3.9 mph NE
Humidity51%
Visibility—
Dew point30°
Sun, 2562° / 37°0
62 °
Johnsons Mill, Sunday, 25 October
Partly cloudy. High 62°, low 37°.
Pressure30.53 inHg
Wind3.8 mph E
Humidity48%
Visibility—
Dew point33°
Mon, 2666° / 40°0
66 °
Johnsons Mill, Monday, 26 October
Mostly clear. High 66°, low 40°.
Pressure30.42 inHg
Wind3.9 mph E
Humidity42%
Visibility—
Dew point33°
Tue, 2768° / 43°0
68 °
Johnsons Mill, Tuesday, 27 October
Mostly clear. High 68°, low 43°.
Pressure30.21 inHg
Wind3.6 mph E
Humidity38%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2851° / 33°0.15
51 °
Johnsons Mill, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.15 in
Chance of precipitation45%
Record high68° (1987)
Record low20° (1970)
Thu, 2949° / 33°0.15
49 °
Johnsons Mill, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.15 in
Chance of precipitation50%
Record high69° (1962)
Record low14° (2019)
Fri, 3049° / 33°0.11
49 °
Johnsons Mill, Friday, 30 October
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.11 in
Chance of precipitation35%
Record high68° (2008)
Record low15° (2019)
Sat, 3148° / 33°0.18
48 °
Johnsons Mill, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.18 in
Chance of precipitation48%
Record high68° (2012)
Record low16° (2002)
Sun, 0148° / 32°0.17
48 °
Johnsons Mill, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high48°
Average low32°
Average precipitation0.17 in
Chance of precipitation45%
Record high67° (1965)
Record low9° (1984)
Mon, 0248° / 32°0.16
48 °
Johnsons Mill, Monday, 2 November
Climate normal for this date — 60-year average.
Average high48°
Average low32°
Average precipitation0.16 in
Chance of precipitation52%
Record high64° (1981)
Record low8° (1991)
Tue, 0348° / 31°0.08
48 °
Johnsons Mill, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high48°
Average low31°
Average precipitation0.08 in
Chance of precipitation33%
Record high63° (1965)
Record low7° (1973)
Wed, 0448° / 33°0.19
48 °
Johnsons Mill, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.19 in
Chance of precipitation57%
Record high64° (1980)
Record low13° (1973)
Thu, 0547° / 32°0.17
47 °
Johnsons Mill, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.17 in
Chance of precipitation58%
Record high65° (1987)
Record low0° (1971)
Fri, 0647° / 32°0.21
47 °
Johnsons Mill, Friday, 6 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.21 in
Chance of precipitation60%
Record high66° (2012)
Record low1° (1971)
Sat, 0746° / 31°0.21
46 °
Johnsons Mill, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.21 in
Chance of precipitation58%
Record high63° (1999)
Record low12° (1971)
Sun, 0846° / 30°0.14
46 °
Johnsons Mill, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high46°
Average low30°
Average precipitation0.14 in
Chance of precipitation55%
Record high65° (2016)
Record low10° (1994)
Mon, 0945° / 30°0.15
45 °
Johnsons Mill, Monday, 9 November
Climate normal for this date — 60-year average.
Average high45°
Average low30°
Average precipitation0.15 in
Chance of precipitation50%
Record high63° (2016)
Record low17° (1986)
Tue, 1044° / 30°0.11
44 °
Johnsons Mill, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.11 in
Chance of precipitation47%
Record high64° (2016)
Record low4° (2000)
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 Johnsons Mill, 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 Johnsons Mill, 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.