As of 05:50 MDT

Weather in Chesterfield, ID

34°

Chesterfield, Sunday, 18 October, 05:50

Clear. Feels like 34°. High 66°, low 34°.

Pressure30.15 inHg

Wind1.2 mph S

Humidity74%

Visibility6.2 mi

Dew point27°

See detailed hourly forecast

Mon, 1966° / 35°

66 °

Chesterfield, Monday, 19 October

Clear. High 66°, low 35°.

Pressure30.03 inHg

Wind5.6 mph S

Humidity42%

Visibility6.2 mi

Dew point34°

Tue, 2063° / 42°

63 °

Chesterfield, Tuesday, 20 October

Light rain. High 63°, low 42°.

Pressure30.03 inHg

Wind4 mph S

Humidity57%

Visibility6.2 mi

Dew point43°

Wed, 2165° / 43°

65 °

Chesterfield, Wednesday, 21 October

Clear. High 65°, low 43°.

Pressure30.06 inHg

Wind4.7 mph SE

Humidity56%

Visibility6.2 mi

Dew point44°

Thu, 2262° / 46°

0.05

62 °

Chesterfield, Thursday, 22 October

Light rain. High 62°, low 46°.

Pressure29.88 inHg

Wind7.7 mph S

Humidity59%

Visibility—

Dew point44°

Fri, 2346° / 39°

1.22

46 °

Chesterfield, Friday, 23 October

Rain. High 46°, low 39°.

Pressure29.85 inHg

Wind6.7 mph W

Humidity98%

Visibility—

Dew point42°

Sat, 2452° / 37°

52 °

Chesterfield, Saturday, 24 October

Clear. High 52°, low 37°.

Pressure30.39 inHg

Wind6.9 mph NW

Humidity55%

Visibility—

Dew point30°

Sun, 2556° / 35°

56 °

Chesterfield, Sunday, 25 October

Clear. High 56°, low 35°.

Pressure30.30 inHg

Wind4.3 mph SE

Humidity41%

Visibility—

Dew point25°

Mon, 2658° / 37°

58 °

Chesterfield, Monday, 26 October

Clear. High 58°, low 37°.

Pressure30.06 inHg

Wind5.5 mph SW

Humidity31%

Visibility—

Dew point20°

Tue, 2760° / 38°

60 °

Chesterfield, Tuesday, 27 October

Mostly clear. High 60°, low 38°.

Pressure29.97 inHg

Wind12.4 mph SW

Humidity40%

Visibility—

Dew point29°

Wed, 2858° / 38°

58 °

Chesterfield, Wednesday, 28 October

Partly cloudy. High 58°, low 38°.

Pressure30.00 inHg

Wind8.9 mph W

Humidity37%

Visibility—

Dew point26°

Thu, 2956° / 38°

56 °

Chesterfield, Thursday, 29 October

Clear. High 56°, low 38°.

Pressure29.94 inHg

Wind11.2 mph W

Humidity35%

Visibility—

Dew point24°

Fri, 3056° / 37°

56 °

Chesterfield, Friday, 30 October

Overcast. High 56°, low 37°.

Pressure29.88 inHg

Wind12.8 mph W

Humidity30%

Visibility—

Dew point19°

Sat, 3158° / 39°

58 °

Chesterfield, Saturday, 31 October

Overcast. High 58°, low 39°.

Pressure29.85 inHg

Wind17.4 mph SW

Humidity24%

Visibility—

Dew point17°

Sun, 0160° / 37°

60 °

Chesterfield, Sunday, 1 November

Partly cloudy. High 60°, low 37°.

Pressure30.06 inHg

Wind9.7 mph SW

Humidity27%

Visibility—

Dew point20°

Mon, 0257° / 42°

57 °

Chesterfield, Monday, 2 November

Overcast. High 57°, low 42°.

Pressure30.06 inHg

Wind9.8 mph SW

Humidity28%

Visibility—

Dew point22°

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.