Monthly outlook for Ashton, ID: average high 51.9°, average low 32.9°. That is 1.6° above the climate normal for October. Precipitation is expected on 5 days (about 1.1 inches), against a normal of 5 days and 1.2 inches. The warmest day looks like 17 October (67.3°), the coolest 1 November (22.6°).
51.9°/32.9°
Average high / low
+1.6°
Above normal
5 / 5
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
56.4°
51.5°
+2.7°
27 October – 5 November
44.5°
44.1°
+0.2°
6 November – 15 November
at normal
39.1°
—
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).
Sun, 1867° / 33°0
67 °
Ashton, Sunday, 18 October
Partly cloudy. High 67°, low 33°.
Pressure30.09 inHg
Wind2.3 mph S
Humidity35%
Visibility6.2 mi
Dew point26°
Mon, 1962° / 36°0
62 °
Ashton, Monday, 19 October
Clear. High 62°, low 36°.
Pressure30.00 inHg
Wind2.5 mph S
Humidity36%
Visibility6.2 mi
Dew point31°
Tue, 2062° / 38°0.01
62 °
Ashton, Tuesday, 20 October
Light rain. High 62°, low 38°.
Pressure30.00 inHg
Wind2.8 mph S
Humidity45%
Visibility6.2 mi
Dew point39°
Wed, 2162° / 40°0
62 °
Ashton, Wednesday, 21 October
Clear. High 62°, low 40°.
Pressure30.09 inHg
Wind8.2 mph NE
Humidity53%
Visibility—
Dew point39°
Thu, 2260° / 40°0.11
60 °
Ashton, Thursday, 22 October
Light rain. High 60°, low 40°.
Pressure30.03 inHg
Wind21.4 mph SE
Humidity73%
Visibility—
Dew point44°
Fri, 2347° / 35°0.63
47 °
Ashton, Friday, 23 October
Snow. High 47°, low 35°.
Pressure29.71 inHg
Wind21.4 mph SW
Humidity84%
Visibility—
Dew point38°
Sat, 2446° / 34°0.02
46 °
Ashton, Saturday, 24 October
Light snow. High 46°, low 34°.
Pressure30.21 inHg
Wind4.5 mph N
Humidity60%
Visibility—
Dew point28°
Sun, 2546° / 32°0.02
46 °
Ashton, Sunday, 25 October
Light snow. High 46°, low 32°.
Pressure30.24 inHg
Wind5.5 mph NE
Humidity70%
Visibility—
Dew point31°
Mon, 2645° / 35°0.01
45 °
Ashton, Monday, 26 October
Light rain. High 45°, low 35°.
Pressure30.03 inHg
Wind6.7 mph W
Humidity55%
Visibility—
Dew point28°
Tue, 2751° / 34°0.01
51 °
Ashton, Tuesday, 27 October
Light snow. High 51°, low 34°.
Pressure29.74 inHg
Wind13.8 mph S
Humidity51%
Visibility—
Dew point28°
Wed, 2844° / 27°0.13
44 °
Ashton, Wednesday, 28 October
Snow. High 44°, low 27°.
Pressure30.21 inHg
Wind15.7 mph SW
Humidity61%
Visibility—
Dew point24°
Thu, 2946° / 31°0
46 °
Ashton, Thursday, 29 October
Overcast. High 46°, low 31°.
Pressure29.88 inHg
Wind12.2 mph SW
Humidity57%
Visibility—
Dew point29°
Fri, 3044° / 30°0.09
44 °
Ashton, Friday, 30 October
Snow. High 44°, low 30°.
Pressure29.77 inHg
Wind6.6 mph W
Humidity56%
Visibility—
Dew point24°
Sat, 3139° / 26°0.07
39 °
Ashton, Saturday, 31 October
Snow. High 39°, low 26°.
Pressure30.12 inHg
Wind5.7 mph E
Humidity64%
Visibility—
Dew point23°
Sun, 0144° / 23°0
44 °
Ashton, Sunday, 1 November
Partly cloudy. High 44°, low 23°.
Pressure30.30 inHg
Wind8.9 mph SW
Humidity49%
Visibility—
Dew point19°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sun, 1537° / 18°0.04
37 °
Ashton, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high37°
Average low18°
Average precipitation0.04 in
Chance of precipitation27%
Record high63° (1999)
Record low-3° (1978)
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.