Monthly outlook for Omill, ID: average high 63°, average low 41.8°. That is 3.5° above the climate normal for October. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 21 October (76.5°), the coolest 11 October (34.2°).
63°/41.8°
Average high / low
+3.5°
Above normal
3 / 6
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
61.7°
57.7°
+2.3°
19 October – 28 October
65.1°
53.8°
+6.3°
29 October – 7 November
at normal
47.5°
—
October records over 66 years
84.7°1 October 1992All-time high
3.4°26 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Pierce (6 mi).
Sat, 1055° / 35°0.01
55 °
Omill, Saturday, 10 October
Light rain. High 55°, low 35°.
Pressure29.80 inHg
Wind4.3 mph NW
Humidity52%
Visibility6.2 mi
Dew point32°
Sun, 1147° / 34°0.08
47 °
Omill, Sunday, 11 October
Light rain. High 47°, low 34°.
Pressure29.88 inHg
Wind7.4 mph NE
Humidity73%
Visibility6.2 mi
Dew point34°
Mon, 1253° / 37°0
53 °
Omill, Monday, 12 October
Overcast. High 53°, low 37°.
Pressure30.00 inHg
Wind3.1 mph SW
Humidity51%
Visibility6.2 mi
Dew point32°
Tue, 1357° / 35°0
57 °
Omill, Tuesday, 13 October
Clear. High 57°, low 35°.
Pressure30.12 inHg
Wind3 mph W
Humidity54%
Visibility6.2 mi
Dew point35°
Wed, 1459° / 37°0
59 °
Omill, Wednesday, 14 October
Overcast. High 59°, low 37°.
Pressure30.21 inHg
Wind2.9 mph W
Humidity50%
Visibility—
Dew point34°
Thu, 1565° / 41°0
65 °
Omill, Thursday, 15 October
Mostly clear. High 65°, low 41°.
Pressure30.33 inHg
Wind4.4 mph E
Humidity50%
Visibility—
Dew point38°
Fri, 1670° / 42°0
70 °
Omill, Friday, 16 October
Overcast. High 70°, low 42°.
Pressure30.39 inHg
Wind3.8 mph E
Humidity29%
Visibility—
Dew point28°
Sat, 1770° / 46°0
70 °
Omill, Saturday, 17 October
Overcast. High 70°, low 46°.
Pressure30.24 inHg
Wind3.6 mph E
Humidity30%
Visibility—
Dew point30°
Sun, 1873° / 49°0
73 °
Omill, Sunday, 18 October
Mostly clear. High 73°, low 49°.
Pressure30.15 inHg
Wind4.6 mph E
Humidity29%
Visibility—
Dew point31°
Mon, 1976° / 48°0
76 °
Omill, Monday, 19 October
Clear. High 76°, low 48°.
Pressure30.00 inHg
Wind4.5 mph SW
Humidity24%
Visibility—
Dew point28°
Tue, 2071° / 49°0
71 °
Omill, Tuesday, 20 October
Clear. High 71°, low 49°.
Pressure30.00 inHg
Wind5.9 mph NW
Humidity32%
Visibility—
Dew point34°
Wed, 2176° / 46°0
76 °
Omill, Wednesday, 21 October
Clear. High 76°, low 46°.
Pressure30.06 inHg
Wind4.7 mph E
Humidity31%
Visibility—
Dew point33°
Thu, 2252° / 47°0.44
52 °
Omill, Thursday, 22 October
Rain. High 52°, low 47°.
Pressure29.88 inHg
Wind5.8 mph SW
Humidity87%
Visibility—
Dew point47°
Fri, 2354° / 40°0.01
54 °
Omill, Friday, 23 October
Light rain. High 54°, low 40°.
Pressure30.06 inHg
Wind3.4 mph NW
Humidity67%
Visibility—
Dew point37°
Sat, 2460° / 37°0
60 °
Omill, Saturday, 24 October
Clear. High 60°, low 37°.
Pressure30.03 inHg
Wind4.3 mph W
Humidity53%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2553° / 35°0.15
53 °
Omill, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high53°
Average low35°
Average precipitation0.15 in
Chance of precipitation40%
Record high71° (2005)
Record low8° (2020)
Mon, 2652° / 35°0.16
52 °
Omill, Monday, 26 October
Climate normal for this date — 60-year average.
Average high52°
Average low35°
Average precipitation0.16 in
Chance of precipitation50%
Record high69° (1986)
Record low3° (2020)
Tue, 2751° / 34°0.14
51 °
Omill, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high51°
Average low34°
Average precipitation0.14 in
Chance of precipitation47%
Record high66° (1985)
Record low11° (1970)
Wed, 2851° / 34°0.16
51 °
Omill, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high51°
Average low34°
Average precipitation0.16 in
Chance of precipitation45%
Record high68° (1987)
Record low15° (1970)
Thu, 2949° / 34°0.16
49 °
Omill, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.16 in
Chance of precipitation52%
Record high70° (1962)
Record low13° (2019)
Fri, 3049° / 33°0.12
49 °
Omill, Friday, 30 October
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.12 in
Chance of precipitation38%
Record high68° (2008)
Record low12° (1991)
Sat, 3148° / 33°0.2
48 °
Omill, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.2 in
Chance of precipitation52%
Record high68° (2012)
Record low12° (2002)
Sun, 0148° / 33°0.2
48 °
Omill, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.2 in
Chance of precipitation47%
Record high66° (1965)
Record low5° (1984)
Mon, 0248° / 33°0.19
48 °
Omill, Monday, 2 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.19 in
Chance of precipitation53%
Record high65° (1981)
Record low5° (1991)
Tue, 0348° / 32°0.09
48 °
Omill, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high48°
Average low32°
Average precipitation0.09 in
Chance of precipitation35%
Record high62° (1965)
Record low9° (1973)
Wed, 0447° / 33°0.22
47 °
Omill, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.22 in
Chance of precipitation58%
Record high65° (1980)
Record low12° (1973)
Thu, 0547° / 33°0.19
47 °
Omill, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.19 in
Chance of precipitation58%
Record high65° (1987)
Record low2° (1971)
Fri, 0646° / 32°0.23
46 °
Omill, Friday, 6 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.23 in
Chance of precipitation62%
Record high66° (2012)
Record low5° (1971)
Sat, 0745° / 31°0.25
45 °
Omill, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.25 in
Chance of precipitation60%
Record high62° (1999)
Record low14° (2017)
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 Omill, 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 Omill, 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.