As of 03:31 MDT

Weather in Atomic City, ID

48°Current weather

Atomic City, Tuesday, 20 October, 03:31

Overcast. Feels like 45°. High 67°, low 44°.

Pressure30.03 inHg
Wind6.5 mph NE
Humidity79%
Visibility6.2 mi
Dew point41°

Monthly outlook for Atomic City, ID: average high 56.3°, average low 40.6°. That is 1.4° above the climate normal for October. Precipitation is expected on 3 days (about 0.9 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 21 October (67.9°), the coolest 25 October (32.5°).

56.3°/40.6°
Average high / low
+1.4°
Above normal
3 / 3
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October57.1°56°+0.6°
30 October – 8 November54.9°49.7°+2.9°
9 November – 18 Novemberat normal44.6°—

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, 2168° / 41°0.02Light rain
68 °Light rain

Atomic City, Wednesday, 21 October

Light rain. High 68°, low 41°.

Pressure30.09 inHg
Wind4.1 mph NE
Humidity57%
Visibility6.2 mi
Dew point44°
Thu, 2266° / 42°0.2Rain
66 °Rain

Atomic City, Thursday, 22 October

Rain. High 66°, low 42°.

Pressure29.94 inHg
Wind7.4 mph NE
Humidity56%
Visibility6.2 mi
Dew point44°
Fri, 2351° / 42°0.53Rain
51 °Rain

Atomic City, Friday, 23 October

Rain. High 51°, low 42°.

Pressure29.77 inHg
Wind14.5 mph SW
Humidity92%
Visibility3.3 mi
Dew point45°
Sat, 2449° / 38°0.02Light rain
49 °Light rain

Atomic City, Saturday, 24 October

Light rain. High 49°, low 38°.

Pressure30.30 inHg
Wind12 mph N
Humidity59%
Visibility—
Dew point31°
Sun, 2553° / 32°0Clear
53 °Clear

Atomic City, Sunday, 25 October

Clear. High 53°, low 32°.

Pressure30.33 inHg
Wind8.9 mph N
Humidity65%
Visibility—
Dew point34°
Mon, 2655° / 40°0Clear
55 °Clear

Atomic City, Monday, 26 October

Clear. High 55°, low 40°.

Pressure30.21 inHg
Wind7.1 mph NE
Humidity46%
Visibility—
Dew point29°
Tue, 2756° / 38°0Clear
56 °Clear

Atomic City, Tuesday, 27 October

Clear. High 56°, low 38°.

Pressure30.30 inHg
Wind20.1 mph NE
Humidity22%
Visibility—
Dew point10°
Wed, 2856° / 37°0Clear
56 °Clear

Atomic City, Wednesday, 28 October

Clear. High 56°, low 37°.

Pressure30.15 inHg
Wind10.1 mph NE
Humidity32%
Visibility—
Dew point19°
Thu, 2951° / 45°0Overcast
51 °Overcast

Atomic City, Thursday, 29 October

Overcast. High 51°, low 45°.

Pressure29.94 inHg
Wind8 mph NE
Humidity34%
Visibility—
Dew point22°
Fri, 3056° / 40°0Clear
56 °Clear

Atomic City, Friday, 30 October

Clear. High 56°, low 40°.

Pressure29.88 inHg
Wind6.7 mph NE
Humidity58%
Visibility—
Dew point35°
Sat, 3154° / 44°0.11Light rain
54 °Light rain

Atomic City, Saturday, 31 October

Light rain. High 54°, low 44°.

Pressure29.83 inHg
Wind14 mph S
Humidity61%
Visibility—
Dew point37°
Sun, 0153° / 41°0.03Light rain
53 °Light rain

Atomic City, Sunday, 1 November

Light rain. High 53°, low 41°.

Pressure30.12 inHg
Wind20.8 mph SW
Humidity52%
Visibility—
Dew point33°
Mon, 0254° / 39°0Overcast
54 °Overcast

Atomic City, Monday, 2 November

Overcast. High 54°, low 39°.

Pressure30.36 inHg
Wind7.3 mph NE
Humidity55%
Visibility—
Dew point31°
Tue, 0359° / 41°0Mostly clear
59 °Mostly clear

Atomic City, Tuesday, 3 November

Mostly clear. High 59°, low 41°.

Pressure30.15 inHg
Wind7.9 mph NE
Humidity50%
Visibility—
Dew point33°
Wed, 0453° / 45°0Overcast
53 °Overcast

Atomic City, Wednesday, 4 November

Overcast. High 53°, low 45°.

Pressure29.74 inHg
Wind10.3 mph S
Humidity56%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0550° / 31°0.02Climate normal
50 °Climate normal

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°0.04Climate normal
50 °Climate normal

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°0.03Climate normal
49 °Climate normal

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°0.05Climate normal
47 °Climate normal

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°0.04Climate normal
47 °Climate normal

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°0.02Climate normal
46 °Climate normal

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°0.03Climate normal
46 °Climate normal

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°0.04Climate normal
46 °Climate normal

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°0.04Climate normal
45 °Climate normal

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°0.04Climate normal
44 °Climate normal

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°0.02Climate normal
44 °Climate normal

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°0.03Climate normal
43 °Climate normal

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°0.03Climate normal
43 °Climate normal

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°0.04Climate normal
42 °Climate normal

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)

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.