Monthly outlook for Atomic City, ID: average high 55.8°, average low 38.4°. That is 1.5° above the climate normal for October. Precipitation is expected on 2 days (about 0.8 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 22 October (68.2°), the coolest 1 November (31.8°).
55.8°/38.4°
Average high / low
+1.5°
Above normal
2 / 3
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
57.1°
55°
+1.2°
31 October – 9 November
53.7°
49.3°
+2.4°
10 November – 19 November
at normal
44.1°
—
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).
Thu, 2268° / 49°0.09
68 °
Atomic City, Thursday, 22 October
Rain. High 68°, low 49°.
Pressure29.91 inHg
Wind9.5 mph NE
Humidity58%
Visibility6.2 mi
Dew point45°
Fri, 2353° / 40°0.73
53 °
Atomic City, Friday, 23 October
Rain. High 53°, low 40°.
Pressure29.83 inHg
Wind17.9 mph SW
Humidity88%
Visibility6.2 mi
Dew point44°
Sat, 2451° / 35°0
51 °
Atomic City, Saturday, 24 October
Light rain. High 51°, low 35°.
Pressure30.27 inHg
Wind10.8 mph NE
Humidity60%
Visibility6.2 mi
Dew point31°
Sun, 2553° / 34°0
53 °
Atomic City, Sunday, 25 October
Clear. High 53°, low 34°.
Pressure30.21 inHg
Wind2.5 mph N
Humidity73%
Visibility6.2 mi
Dew point37°
Mon, 2653° / 34°0
53 °
Atomic City, Monday, 26 October
Partly cloudy. High 53°, low 34°.
Pressure30.36 inHg
Wind5.7 mph N
Humidity75%
Visibility—
Dew point38°
Tue, 2754° / 35°0
54 °
Atomic City, Tuesday, 27 October
Overcast. High 54°, low 35°.
Pressure30.30 inHg
Wind7.3 mph NE
Humidity66%
Visibility—
Dew point36°
Wed, 2855° / 38°0
55 °
Atomic City, Wednesday, 28 October
Overcast. High 55°, low 38°.
Pressure30.27 inHg
Wind8.8 mph NE
Humidity35%
Visibility—
Dew point21°
Thu, 2959° / 39°0
59 °
Atomic City, Thursday, 29 October
Clear. High 59°, low 39°.
Pressure30.00 inHg
Wind8.7 mph S
Humidity35%
Visibility—
Dew point23°
Fri, 3058° / 45°0
58 °
Atomic City, Friday, 30 October
Overcast. High 58°, low 45°.
Pressure29.71 inHg
Wind20.9 mph SW
Humidity34%
Visibility—
Dew point26°
Sat, 3150° / 37°0
50 °
Atomic City, Saturday, 31 October
Mostly clear. High 50°, low 37°.
Pressure29.77 inHg
Wind20.9 mph SW
Humidity45%
Visibility—
Dew point24°
Sun, 0148° / 32°0
48 °
Atomic City, Sunday, 1 November
Clear. High 48°, low 32°.
Pressure30.18 inHg
Wind7.1 mph S
Humidity49%
Visibility—
Dew point23°
Mon, 0249° / 34°0
49 °
Atomic City, Monday, 2 November
Mostly clear. High 49°, low 34°.
Pressure30.39 inHg
Wind3.9 mph N
Humidity43%
Visibility—
Dew point22°
Tue, 0354° / 36°0
54 °
Atomic City, Tuesday, 3 November
Clear. High 54°, low 36°.
Pressure30.27 inHg
Wind9.6 mph SW
Humidity41%
Visibility—
Dew point23°
Wed, 0459° / 39°0
59 °
Atomic City, Wednesday, 4 November
Clear. High 59°, low 39°.
Pressure29.97 inHg
Wind17.2 mph SW
Humidity44%
Visibility—
Dew point28°
Thu, 0563° / 42°0
63 °
Atomic City, Thursday, 5 November
Overcast. High 63°, low 42°.
Pressure30.03 inHg
Wind19.6 mph W
Humidity40%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Thu, 1246° / 29°0.04
46 °
Atomic City, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.04 in
Chance of precipitation23%
Record high64° (1999)
Record low9° (2014)
Fri, 1345° / 29°0.04
45 °
Atomic City, Friday, 13 November
Climate normal for this date — 60-year average.
Average high45°
Average low29°
Average precipitation0.04 in
Chance of precipitation25%
Record high63° (2025)
Record low6° (1978)
Sat, 1444° / 28°0.04
44 °
Atomic City, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.04 in
Chance of precipitation23%
Record high62° (1999)
Record low1° (1978)
Sun, 1544° / 26°0.02
44 °
Atomic City, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high44°
Average low26°
Average precipitation0.02 in
Chance of precipitation15%
Record high64° (1999)
Record low-9° (1978)
Mon, 1643° / 28°0.03
43 °
Atomic City, Monday, 16 November
Climate normal for this date — 60-year average.
Average high43°
Average low28°
Average precipitation0.03 in
Chance of precipitation25%
Record high61° (1999)
Record low-7° (1978)
Tue, 1743° / 27°0.03
43 °
Atomic City, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high43°
Average low27°
Average precipitation0.03 in
Chance of precipitation20%
Record high58° (2020)
Record low-4° (2014)
Wed, 1842° / 27°0.04
42 °
Atomic City, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high42°
Average low27°
Average precipitation0.04 in
Chance of precipitation23%
Record high58° (2007)
Record low0° (2014)
Thu, 1942° / 26°0.02
42 °
Atomic City, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high42°
Average low26°
Average precipitation0.02 in
Chance of precipitation18%
Record high59° (2007)
Record low7° (2022)
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.