Monthly outlook for Ashton, ID: average high 55.9°, average low 35.9°. That is 3.4° above the climate normal for October. Precipitation is expected on 4 days (about 1.1 inches), against a normal of 5 days and 1.2 inches. The warmest day looks like 17 October (66.2°), the coolest 16 October (29.9°).
55.9°/35.9°
Average high / low
+3.4°
Above normal
4 / 5
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
58.7°
52.1°
+3.7°
26 October – 4 November
51.1°
44.6°
+3.6°
5 November – 14 November
at normal
39.7°
—
October records over 66 years
79.5°3 October 2010All-time high
-8.3°30 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Warm River (7 mi).
Sat, 1766° / 33°0
66 °
Ashton, Saturday, 17 October
Partly cloudy. High 66°, low 33°.
Pressure30.30 inHg
Wind4.2 mph SW
Humidity39%
Visibility6.2 mi
Dew point30°
Sun, 1861° / 32°0
61 °
Ashton, Sunday, 18 October
Clear. High 61°, low 32°.
Pressure30.09 inHg
Wind2.5 mph S
Humidity36%
Visibility6.2 mi
Dew point26°
Mon, 1962° / 36°0
62 °
Ashton, Monday, 19 October
Clear. High 62°, low 36°.
Pressure30.00 inHg
Wind2.6 mph S
Humidity36%
Visibility6.2 mi
Dew point30°
Tue, 2062° / 37°0
62 °
Ashton, Tuesday, 20 October
Overcast. High 62°, low 37°.
Pressure30.00 inHg
Wind2.3 mph S
Humidity49%
Visibility6.2 mi
Dew point41°
Wed, 2162° / 40°0.03
62 °
Ashton, Wednesday, 21 October
Light rain. High 62°, low 40°.
Pressure30.15 inHg
Wind7.7 mph NE
Humidity78%
Visibility—
Dew point44°
Thu, 2264° / 40°0.11
64 °
Ashton, Thursday, 22 October
Light rain. High 64°, low 40°.
Pressure29.94 inHg
Wind11.4 mph S
Humidity49%
Visibility—
Dew point40°
Fri, 2351° / 38°0.7
51 °
Ashton, Friday, 23 October
Rain. High 51°, low 38°.
Pressure29.83 inHg
Wind13 mph SW
Humidity91%
Visibility—
Dew point42°
Sat, 2452° / 34°0
52 °
Ashton, Saturday, 24 October
Overcast. High 52°, low 34°.
Pressure30.09 inHg
Wind11.5 mph NE
Humidity48%
Visibility—
Dew point27°
Sun, 2544° / 34°0.02
44 °
Ashton, Sunday, 25 October
Light rain. High 44°, low 34°.
Pressure30.06 inHg
Wind10.3 mph NE
Humidity56%
Visibility—
Dew point28°
Mon, 2650° / 39°0.01
50 °
Ashton, Monday, 26 October
Light rain. High 50°, low 39°.
Pressure30.21 inHg
Wind8 mph SW
Humidity63%
Visibility—
Dew point34°
Tue, 2753° / 34°0
53 °
Ashton, Tuesday, 27 October
Clear. High 53°, low 34°.
Pressure30.18 inHg
Wind5.4 mph E
Humidity46%
Visibility—
Dew point28°
Wed, 2862° / 35°0
62 °
Ashton, Wednesday, 28 October
Overcast. High 62°, low 35°.
Pressure29.74 inHg
Wind12 mph NE
Humidity28%
Visibility—
Dew point20°
Thu, 2945° / 39°0.22
45 °
Ashton, Thursday, 29 October
Light rain. High 45°, low 39°.
Pressure29.74 inHg
Wind15.7 mph NE
Humidity62%
Visibility—
Dew point31°
Fri, 3045° / 38°0.04
45 °
Ashton, Friday, 30 October
Light rain. High 45°, low 38°.
Pressure30.21 inHg
Wind4.8 mph SW
Humidity78%
Visibility—
Dew point35°
Sat, 3152° / 35°0
52 °
Ashton, Saturday, 31 October
Clear. High 52°, low 35°.
Pressure30.27 inHg
Wind6.2 mph SW
Humidity49%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0143° / 25°0.06
43 °
Ashton, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high43°
Average low25°
Average precipitation0.06 in
Chance of precipitation25%
Record high63° (2014)
Record low-1° (2002)
Mon, 0242° / 25°0.07
42 °
Ashton, Monday, 2 November
Climate normal for this date — 60-year average.
Average high42°
Average low25°
Average precipitation0.07 in
Chance of precipitation35%
Record high60° (1978)
Record low-8° (1991)
Tue, 0343° / 24°0.06
43 °
Ashton, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high43°
Average low24°
Average precipitation0.06 in
Chance of precipitation25%
Record high61° (1962)
Record low-5° (1991)
Wed, 0443° / 25°0.07
43 °
Ashton, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high43°
Average low25°
Average precipitation0.07 in
Chance of precipitation33%
Record high59° (2001)
Record low-2° (1973)
Thu, 0543° / 25°0.09
43 °
Ashton, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high43°
Average low25°
Average precipitation0.09 in
Chance of precipitation43%
Record high60° (1987)
Record low-1° (1971)
Fri, 0642° / 25°0.1
42 °
Ashton, Friday, 6 November
Climate normal for this date — 60-year average.
Average high42°
Average low25°
Average precipitation0.1 in
Chance of precipitation42%
Record high64° (1999)
Record low-3° (2003)
Sat, 0742° / 24°0.1
42 °
Ashton, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high42°
Average low24°
Average precipitation0.1 in
Chance of precipitation47%
Record high67° (1999)
Record low1° (2003)
Sun, 0840° / 23°0.13
40 °
Ashton, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high40°
Average low23°
Average precipitation0.13 in
Chance of precipitation43%
Record high60° (1999)
Record low3° (2003)
Mon, 0939° / 22°0.11
39 °
Ashton, Monday, 9 November
Climate normal for this date — 60-year average.
Average high39°
Average low22°
Average precipitation0.11 in
Chance of precipitation38%
Record high57° (2016)
Record low3° (1966)
Tue, 1039° / 21°0.08
39 °
Ashton, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high39°
Average low21°
Average precipitation0.08 in
Chance of precipitation43%
Record high60° (2016)
Record low-14° (1986)
Wed, 1139° / 20°0.07
39 °
Ashton, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high39°
Average low20°
Average precipitation0.07 in
Chance of precipitation37%
Record high59° (1999)
Record low-1° (2000)
Thu, 1239° / 20°0.1
39 °
Ashton, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high39°
Average low20°
Average precipitation0.1 in
Chance of precipitation37%
Record high61° (1999)
Record low-4° (2000)
Fri, 1338° / 22°0.1
38 °
Ashton, Friday, 13 November
Climate normal for this date — 60-year average.
Average high38°
Average low22°
Average precipitation0.1 in
Chance of precipitation45%
Record high57° (1999)
Record low-4° (2000)
Sat, 1437° / 20°0.1
37 °
Ashton, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high37°
Average low20°
Average precipitation0.1 in
Chance of precipitation38%
Record high61° (1999)
Record low-6° (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 Ashton, 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 Ashton, 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.