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As of 00:00 MDT

Weather in Chesterfield, ID

42°Current weather

Chesterfield, Sunday, 18 October, 00:00

Clear. Feels like 42°. High 65°, low 32°.

Pressure30.15 inHg
Wind1.7 mph SE
Humidity62%
Visibility6.2 mi
Dew point31°
Mon, 1963° / 34°0Clear
63 °Clear

Chesterfield, Monday, 19 October

Clear. High 63°, low 34°.

Pressure30.03 inHg
Wind4.9 mph S
Humidity44%
Visibility6.2 mi
Dew point35°
Tue, 2063° / 43°0.14Rain
63 °Rain

Chesterfield, Tuesday, 20 October

Rain. High 63°, low 43°.

Pressure30.06 inHg
Wind4 mph SE
Humidity60%
Visibility6.2 mi
Dew point43°
Wed, 2164° / 43°0Clear
64 °Clear

Chesterfield, Wednesday, 21 October

Clear. High 64°, low 43°.

Pressure30.06 inHg
Wind5.3 mph SE
Humidity61%
Visibility6.2 mi
Dew point46°
Thu, 2265° / 45°0.08Light rain
65 °Light rain

Chesterfield, Thursday, 22 October

Light rain. High 65°, low 45°.

Pressure29.88 inHg
Wind11.4 mph S
Humidity58%
Visibility—
Dew point44°
Fri, 2347° / 35°1.43Snow
47 °Snow

Chesterfield, Friday, 23 October

Snow. High 47°, low 35°.

Pressure29.94 inHg
Wind7.7 mph S
Humidity97%
Visibility—
Dew point40°
Sat, 2444° / 35°0.02Light snow
44 °Light snow

Chesterfield, Saturday, 24 October

Light snow. High 44°, low 35°.

Pressure30.42 inHg
Wind9.2 mph NW
Humidity83%
Visibility—
Dew point35°
Sun, 2551° / 30°0Clear
51 °Clear

Chesterfield, Sunday, 25 October

Clear. High 51°, low 30°.

Pressure30.39 inHg
Wind5.6 mph SE
Humidity58%
Visibility—
Dew point28°
Mon, 2656° / 33°0Clear
56 °Clear

Chesterfield, Monday, 26 October

Clear. High 56°, low 33°.

Pressure30.03 inHg
Wind5.4 mph SE
Humidity34%
Visibility—
Dew point20°
Tue, 2756° / 36°0Mostly clear
56 °Mostly clear

Chesterfield, Tuesday, 27 October

Mostly clear. High 56°, low 36°.

Pressure29.88 inHg
Wind10.6 mph SW
Humidity52%
Visibility—
Dew point34°
Wed, 2851° / 40°0.08Light rain
51 °Light rain

Chesterfield, Wednesday, 28 October

Light rain. High 51°, low 40°.

Pressure29.83 inHg
Wind10.7 mph W
Humidity72%
Visibility—
Dew point39°
Thu, 2948° / 35°0Mostly clear
48 °Mostly clear

Chesterfield, Thursday, 29 October

Mostly clear. High 48°, low 35°.

Pressure30.03 inHg
Wind14 mph W
Humidity52%
Visibility—
Dew point28°
Fri, 3050° / 34°0.15Snow
50 °Snow

Chesterfield, Friday, 30 October

Snow. High 50°, low 34°.

Pressure29.68 inHg
Wind17.1 mph S
Humidity47%
Visibility—
Dew point29°
Sat, 3138° / 28°0.07Light snow
38 °Light snow

Chesterfield, Saturday, 31 October

Light snow. High 38°, low 28°.

Pressure29.94 inHg
Wind16.6 mph SW
Humidity58%
Visibility—
Dew point21°
Sun, 0150° / 35°0.11Snow
50 °Snow

Chesterfield, Sunday, 1 November

Snow. High 50°, low 35°.

Pressure29.80 inHg
Wind20.5 mph SW
Humidity63%
Visibility—
Dew point34°
Mon, 0239° / 34°0Light snow
39 °Light snow

Chesterfield, Monday, 2 November

Light snow. High 39°, low 34°.

Pressure29.85 inHg
Wind3.6 mph SW
Humidity72%
Visibility—
Dew point30°

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 Chesterfield, 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 Chesterfield, 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.