Monthly outlook for Atomic City, ID: average high 50.9°, average low 34.5°. That is 4° below the climate normal for October. Precipitation is expected on 2 days (about 0.7 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 19 October (67.5°), the coolest 28 October (26.4°).
50.9°/34.5°
Average high / low
−4°
Below normal
2 / 3
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
55.7°
59.8°
-2.3°
23 October – 1 November
42.9°
53.5°
-5.9°
2 November – 11 November
at normal
48.5°
—
October records over 66 years
86.9°2 October 2010All-time high
7.3°30 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Olsen (14 mi).
Wed, 1455° / 29°0
55 °
Atomic City, Wednesday, 14 October
Clear. High 55°, low 29°.
Pressure30.27 inHg
Wind1.8 mph NW
Humidity81%
Visibility0.2 mi
Dew point37°
Thu, 1559° / 36°0
59 °
Atomic City, Thursday, 15 October
Clear. High 59°, low 36°.
Pressure30.53 inHg
Wind8.3 mph NE
Humidity53%
Visibility6.2 mi
Dew point35°
Fri, 1659° / 33°0
59 °
Atomic City, Friday, 16 October
Clear. High 59°, low 33°.
Pressure30.56 inHg
Wind8 mph NE
Humidity55%
Visibility6.2 mi
Dew point37°
Sat, 1761° / 35°0
61 °
Atomic City, Saturday, 17 October
Clear. High 61°, low 35°.
Pressure30.24 inHg
Wind2.2 mph N
Humidity58%
Visibility6.2 mi
Dew point38°
Sun, 1861° / 38°0
61 °
Atomic City, Sunday, 18 October
Clear. High 61°, low 38°.
Pressure30.03 inHg
Wind8.2 mph S
Humidity57%
Visibility—
Dew point36°
Mon, 1967° / 41°0
67 °
Atomic City, Monday, 19 October
Clear. High 67°, low 41°.
Pressure29.94 inHg
Wind15.1 mph S
Humidity39%
Visibility—
Dew point31°
Tue, 2058° / 44°0.4
58 °
Atomic City, Tuesday, 20 October
Rain. High 58°, low 44°.
Pressure29.71 inHg
Wind14.8 mph SW
Humidity44%
Visibility—
Dew point35°
Wed, 2146° / 39°0.26
46 °
Atomic City, Wednesday, 21 October
Light rain. High 46°, low 39°.
Pressure29.74 inHg
Wind17 mph SW
Humidity89%
Visibility—
Dew point37°
Thu, 2247° / 34°0
47 °
Atomic City, Thursday, 22 October
Overcast. High 47°, low 34°.
Pressure29.85 inHg
Wind18.8 mph SW
Humidity65%
Visibility—
Dew point29°
Fri, 2346° / 37°0
46 °
Atomic City, Friday, 23 October
Light rain. High 46°, low 37°.
Pressure29.85 inHg
Wind25 mph SW
Humidity66%
Visibility—
Dew point28°
Sat, 2443° / 29°0
43 °
Atomic City, Saturday, 24 October
Clear. High 43°, low 29°.
Pressure30.15 inHg
Wind10.6 mph SW
Humidity51%
Visibility—
Dew point20°
Sun, 2543° / 31°0.02
43 °
Atomic City, Sunday, 25 October
Light rain. High 43°, low 31°.
Pressure30.30 inHg
Wind14.2 mph SW
Humidity56%
Visibility—
Dew point23°
Mon, 2641° / 32°0
41 °
Atomic City, Monday, 26 October
Light snow. High 41°, low 32°.
Pressure30.18 inHg
Wind12.3 mph N
Humidity63%
Visibility—
Dew point25°
Tue, 2742° / 27°0
42 °
Atomic City, Tuesday, 27 October
Clear. High 42°, low 27°.
Pressure30.30 inHg
Wind8.2 mph SW
Humidity53%
Visibility—
Dew point20°
Wed, 2842° / 26°0
42 °
Atomic City, Wednesday, 28 October
Mostly clear. High 42°, low 26°.
Pressure30.42 inHg
Wind5.1 mph NE
Humidity52%
Visibility—
Dew point19°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2952° / 33°0.04
52 °
Atomic City, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high52°
Average low33°
Average precipitation0.04 in
Chance of precipitation18%
Record high69° (1962)
Record low12° (2019)
Fri, 3051° / 31°0.04
51 °
Atomic City, Friday, 30 October
Climate normal for this date — 60-year average.
Average high51°
Average low31°
Average precipitation0.04 in
Chance of precipitation23%
Record high70° (1962)
Record low7° (2019)
Sat, 3151° / 32°0.02
51 °
Atomic City, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high51°
Average low32°
Average precipitation0.02 in
Chance of precipitation15%
Record high70° (2014)
Record low13° (2019)
Sun, 0150° / 32°0.02
50 °
Atomic City, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high50°
Average low32°
Average precipitation0.02 in
Chance of precipitation15%
Record high68° (1988)
Record low14° (2019)
Mon, 0250° / 31°0.04
50 °
Atomic City, Monday, 2 November
Climate normal for this date — 60-year average.
Average high50°
Average low31°
Average precipitation0.04 in
Chance of precipitation18%
Record high66° (1965)
Record low9° (1991)
Tue, 0350° / 30°0.02
50 °
Atomic City, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high50°
Average low30°
Average precipitation0.02 in
Chance of precipitation13%
Record high66° (1965)
Record low11° (1991)
Wed, 0450° / 31°0.03
50 °
Atomic City, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high50°
Average low31°
Average precipitation0.03 in
Chance of precipitation15%
Record high67° (2020)
Record low17° (2002)
Thu, 0550° / 31°0.02
50 °
Atomic City, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high50°
Average low31°
Average precipitation0.02 in
Chance of precipitation18%
Record high67° (2020)
Record low18° (2003)
Fri, 0650° / 31°0.04
50 °
Atomic City, Friday, 6 November
Climate normal for this date — 60-year average.
Average high50°
Average low31°
Average precipitation0.04 in
Chance of precipitation20%
Record high69° (2020)
Record low18° (1971)
Sat, 0749° / 31°0.03
49 °
Atomic City, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high49°
Average low31°
Average precipitation0.03 in
Chance of precipitation15%
Record high69° (1999)
Record low19° (1971)
Sun, 0847° / 30°0.05
47 °
Atomic City, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.05 in
Chance of precipitation32%
Record high63° (1965)
Record low20° (2018)
Mon, 0947° / 29°0.04
47 °
Atomic City, Monday, 9 November
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.04 in
Chance of precipitation27%
Record high60° (2014)
Record low20° (2018)
Tue, 1046° / 29°0.02
46 °
Atomic City, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.02 in
Chance of precipitation22%
Record high60° (1990)
Record low9° (1986)
Wed, 1146° / 28°0.03
46 °
Atomic City, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.03 in
Chance of precipitation22%
Record high63° (1999)
Record low13° (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 Atomic City, 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 Atomic City, 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.