As of 12:40 MDT

Weather in Atomic City, ID

62°Current weather

Atomic City, Saturday, 17 October, 12:40

Mostly clear. Feels like 60°. High 65°, low 34°.

Pressure30.27 inHg
Wind0.4 mph S
Humidity47%
Visibility6.2 mi
Dew point42°

Monthly outlook for Atomic City, ID: average high 52.8°, average low 36.8°. That is 1.6° below the climate normal for October. Precipitation is expected on 4 days (about 1.4 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 18 October (65.8°), the coolest 31 October (27.1°).

52.8°/36.8°
Average high / low
−1.6°
Below normal
4 / 3
Wet days / normal
1.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October58.2°58°+0.1°
27 October – 5 November43.8°51.1°-4°
6 November – 15 Novemberat normal46.3°—

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).

Sun, 1866° / 35°0Mostly clear
66 °Mostly clear

Atomic City, Sunday, 18 October

Mostly clear. High 66°, low 35°.

Pressure30.12 inHg
Wind5.3 mph NE
Humidity54%
Visibility6.2 mi
Dew point38°
Mon, 1962° / 36°0Mostly clear
62 °Mostly clear

Atomic City, Monday, 19 October

Mostly clear. High 62°, low 36°.

Pressure30.03 inHg
Wind6.3 mph NE
Humidity57%
Visibility6.2 mi
Dew point40°
Tue, 2062° / 40°0Partly cloudy
62 °Partly cloudy

Atomic City, Tuesday, 20 October

Partly cloudy. High 62°, low 40°.

Pressure30.06 inHg
Wind7.3 mph NE
Humidity56%
Visibility6.2 mi
Dew point41°
Wed, 2164° / 43°0Clear
64 °Clear

Atomic City, Wednesday, 21 October

Clear. High 64°, low 43°.

Pressure30.09 inHg
Wind6.7 mph NE
Humidity60%
Visibility6.2 mi
Dew point44°
Thu, 2261° / 45°0.07Light rain
61 °Light rain

Atomic City, Thursday, 22 October

Light rain. High 61°, low 45°.

Pressure29.94 inHg
Wind10.2 mph N
Humidity63%
Visibility—
Dew point42°
Fri, 2355° / 47°1.12Rain
55 °Rain

Atomic City, Friday, 23 October

Rain. High 55°, low 47°.

Pressure29.68 inHg
Wind15.3 mph W
Humidity87%
Visibility—
Dew point45°
Sat, 2453° / 43°0.01Light rain
53 °Light rain

Atomic City, Saturday, 24 October

Light rain. High 53°, low 43°.

Pressure30.06 inHg
Wind11.5 mph SW
Humidity44%
Visibility—
Dew point27°
Sun, 2549° / 38°0.08Snow
49 °Snow

Atomic City, Sunday, 25 October

Snow. High 49°, low 38°.

Pressure29.77 inHg
Wind26.1 mph SW
Humidity58%
Visibility—
Dew point34°
Mon, 2645° / 33°0Overcast
45 °Overcast

Atomic City, Monday, 26 October

Overcast. High 45°, low 33°.

Pressure29.94 inHg
Wind26.6 mph SW
Humidity58%
Visibility—
Dew point27°
Tue, 2749° / 38°0Partly cloudy
49 °Partly cloudy

Atomic City, Tuesday, 27 October

Partly cloudy. High 49°, low 38°.

Pressure29.77 inHg
Wind28.8 mph W
Humidity50%
Visibility—
Dew point30°
Wed, 2846° / 31°0Mostly clear
46 °Mostly clear

Atomic City, Wednesday, 28 October

Mostly clear. High 46°, low 31°.

Pressure30.15 inHg
Wind19.7 mph SW
Humidity43%
Visibility—
Dew point18°
Thu, 2947° / 35°0.02Light rain
47 °Light rain

Atomic City, Thursday, 29 October

Light rain. High 47°, low 35°.

Pressure29.71 inHg
Wind20.5 mph SW
Humidity42%
Visibility—
Dew point22°
Fri, 3041° / 31°0.04Light snow
41 °Light snow

Atomic City, Friday, 30 October

Light snow. High 41°, low 31°.

Pressure29.80 inHg
Wind10.8 mph SW
Humidity46%
Visibility—
Dew point18°
Sat, 3141° / 27°0Overcast
41 °Overcast

Atomic City, Saturday, 31 October

Overcast. High 41°, low 27°.

Pressure29.94 inHg
Wind15.4 mph SW
Humidity46%
Visibility—
Dew point17°
Sun, 0139° / 32°0.09Light snow
39 °Light snow

Atomic City, Sunday, 1 November

Light snow. High 39°, low 32°.

Pressure29.83 inHg
Wind9.2 mph E
Humidity56%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0250° / 31°0.04Climate normal
50 °Climate normal

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°0.02Climate normal
50 °Climate normal

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°0.03Climate normal
50 °Climate normal

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°0.02Climate 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)

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.