Monthly outlook for Atomic City, ID: average high 56.1°, average low 38.4°. That is 0.1° below the climate normal for October. Precipitation is expected on 3 days (about 0.3 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 17 October (66.5°), the coolest 16 October (32.9°).
56.1°/38.4°
Average high / low
−0.1°
Below normal
3 / 3
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
58.6°
58.5°
+0°
26 October – 4 November
52°
51.6°
+0.2°
5 November – 14 November
at normal
47°
—
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).
Sat, 1766° / 34°0
66 °
Atomic City, Saturday, 17 October
Mostly clear. High 66°, low 34°.
Pressure30.30 inHg
Wind1.4 mph NE
Humidity58%
Visibility6.2 mi
Dew point38°
Sun, 1861° / 35°0
61 °
Atomic City, Sunday, 18 October
Clear. High 61°, low 35°.
Pressure30.12 inHg
Wind5.1 mph NE
Humidity57%
Visibility6.2 mi
Dew point39°
Mon, 1963° / 36°0
63 °
Atomic City, Monday, 19 October
Mostly clear. High 63°, low 36°.
Pressure30.03 inHg
Wind5.9 mph NE
Humidity56%
Visibility6.2 mi
Dew point40°
Tue, 2062° / 40°0
62 °
Atomic City, Tuesday, 20 October
Overcast. High 62°, low 40°.
Pressure30.00 inHg
Wind6.5 mph NE
Humidity57%
Visibility6.2 mi
Dew point41°
Wed, 2161° / 43°0
61 °
Atomic City, Wednesday, 21 October
Clear. High 61°, low 43°.
Pressure30.12 inHg
Wind7 mph N
Humidity66%
Visibility—
Dew point43°
Thu, 2261° / 44°0.08
61 °
Atomic City, Thursday, 22 October
Light rain. High 61°, low 44°.
Pressure29.97 inHg
Wind7.4 mph W
Humidity78%
Visibility—
Dew point46°
Fri, 2355° / 45°0.06
55 °
Atomic City, Friday, 23 October
Light rain. High 55°, low 45°.
Pressure29.85 inHg
Wind18.8 mph NE
Humidity74%
Visibility—
Dew point38°
Sat, 2446° / 38°0
46 °
Atomic City, Saturday, 24 October
Overcast. High 46°, low 38°.
Pressure30.12 inHg
Wind21.5 mph N
Humidity46%
Visibility—
Dew point24°
Sun, 2547° / 40°0
47 °
Atomic City, Sunday, 25 October
Overcast. High 47°, low 40°.
Pressure30.12 inHg
Wind18.2 mph NE
Humidity67%
Visibility—
Dew point31°
Mon, 2653° / 38°0
53 °
Atomic City, Monday, 26 October
Clear. High 53°, low 38°.
Pressure30.18 inHg
Wind7.1 mph SW
Humidity53%
Visibility—
Dew point30°
Tue, 2753° / 38°0
53 °
Atomic City, Tuesday, 27 October
Clear. High 53°, low 38°.
Pressure30.18 inHg
Wind6.6 mph NE
Humidity49%
Visibility—
Dew point29°
Wed, 2857° / 38°0
57 °
Atomic City, Wednesday, 28 October
Overcast. High 57°, low 38°.
Pressure29.77 inHg
Wind15.3 mph NE
Humidity32%
Visibility—
Dew point21°
Thu, 2947° / 37°0.13
47 °
Atomic City, Thursday, 29 October
Light rain. High 47°, low 37°.
Pressure29.80 inHg
Wind18.2 mph NE
Humidity68%
Visibility—
Dew point32°
Fri, 3049° / 39°0
49 °
Atomic City, Friday, 30 October
Light rain. High 49°, low 39°.
Pressure30.15 inHg
Wind6.3 mph S
Humidity67%
Visibility—
Dew point34°
Sat, 3153° / 38°0
53 °
Atomic City, Saturday, 31 October
Clear. High 53°, low 38°.
Pressure30.27 inHg
Wind4.9 mph S
Humidity51%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)
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.