As of 16:39 PDT

Weather in Larson, ID

70°

Larson, Wednesday, 7 October, 16:39

Partly cloudy. Feels like 68°. High 70°, low 35°.

Pressure30.03 inHg

Wind3.4 mph N

Humidity31%

Visibility6.2 mi

Dew point38°

See detailed hourly forecast

Monthly outlook for Larson, ID: average high 49.9°, average low 31.3°. That is 3.2° below the climate normal for October. Precipitation is expected on 4 days (about 0.8 inches), against a normal of 6 days and 1.6 inches. The warmest day looks like 7 October (69.9°), the coolest 16 October (17.9°).

49.9°/31.3°

Average high / low

−3.2°

Below normal

4 / 6

Wet days / normal

0.8 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
7 October – 16 October	49.1°	56.5°	-4.1°
17 October – 26 October	51.2°	52.8°	-0.9°
27 October – 5 November	at normal	46.4°	—

October records over 66 years

82.4°1 October 1992All-time high

1°21 October 1996All-time low

Climate normals and records are computed from the nearest reference point — Mullan (2 mi).

Thu, 0865° / 42°

65 °

Larson, Thursday, 8 October

Overcast. High 65°, low 42°.

Pressure30.00 inHg

Wind4.7 mph W

Humidity28%

Visibility6.2 mi

Dew point32°

Fri, 0961° / 44°

0.11

61 °

Larson, Friday, 9 October

Rain. High 61°, low 44°.

Pressure29.59 inHg

Wind13.7 mph SW

Humidity45%

Visibility6.2 mi

Dew point36°

Sat, 1046° / 35°

0.05

46 °

Larson, Saturday, 10 October

Snow. High 46°, low 35°.

Pressure29.80 inHg

Wind4 mph N

Humidity66%

Visibility6.2 mi

Dew point29°

Sun, 1138° / 30°

0.03

38 °

Larson, Sunday, 11 October

Light snow. High 38°, low 30°.

Pressure30.09 inHg

Wind13.9 mph E

Humidity84%

Visibility6.2 mi

Dew point20°

Mon, 1249° / 28°

49 °

Larson, Monday, 12 October

Clear. High 49°, low 28°.

Pressure30.09 inHg

Wind6.4 mph E

Humidity71%

Visibility—

Dew point32°

Tue, 1350° / 34°

0.33

50 °

Larson, Tuesday, 13 October

Snow. High 50°, low 34°.

Pressure29.77 inHg

Wind5.9 mph SW

Humidity39%

Visibility—

Dew point24°

Wed, 1434° / 30°

0.33

34 °

Larson, Wednesday, 14 October

Snow. High 34°, low 30°.

Pressure29.94 inHg

Wind7.2 mph SW

Humidity97%

Visibility—

Dew point32°

Thu, 1538° / 19°

38 °

Larson, Thursday, 15 October

Overcast. High 38°, low 19°.

Pressure30.45 inHg

Wind3.6 mph NE

Humidity73%

Visibility—

Dew point26°

Fri, 1641° / 18°

41 °

Larson, Friday, 16 October

Clear. High 41°, low 18°.

Pressure30.53 inHg

Wind5.7 mph E

Humidity63%

Visibility—

Dew point22°

Sat, 1747° / 20°

47 °

Larson, Saturday, 17 October

Clear. High 47°, low 20°.

Pressure30.09 inHg

Wind6 mph E

Humidity49%

Visibility—

Dew point20°

Sun, 1847° / 29°

47 °

Larson, Sunday, 18 October

Overcast. High 47°, low 29°.

Pressure29.88 inHg

Wind5.4 mph W

Humidity43%

Visibility—

Dew point20°

Mon, 1951° / 29°

51 °

Larson, Monday, 19 October

Overcast. High 51°, low 29°.

Pressure30.15 inHg

Wind5.2 mph W

Humidity57%

Visibility—

Dew point30°

Tue, 2052° / 36°

52 °

Larson, Tuesday, 20 October

Partly cloudy. High 52°, low 36°.

Pressure30.33 inHg

Wind5.7 mph W

Humidity55%

Visibility—

Dew point33°

Wed, 2154° / 36°

54 °

Larson, Wednesday, 21 October

Overcast. High 54°, low 36°.

Pressure30.33 inHg

Wind7.1 mph W

Humidity56%

Visibility—

Dew point34°

Thu, 2256° / 35°

56 °

Larson, Thursday, 22 October

Clear. High 56°, low 35°.

Pressure30.39 inHg

Wind2.8 mph SE

Humidity54%

Visibility—

Dew point33°

From day 17 onward the outlook is built from 60-year climate statistics

Fri, 2352° / 36°

0.13

52 °

Larson, Friday, 23 October

Climate normal for this date — 60-year average.

Average high52°

Average low36°

Average precipitation0.13 in

Chance of precipitation50%

Record high71° (1965)

Record low21° (2020)

Sat, 2451° / 34°

0.1

51 °

Larson, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high51°

Average low34°

Average precipitation0.1 in

Chance of precipitation37%

Record high67° (2005)

Record low12° (1975)

Sun, 2551° / 34°

0.13

51 °

Larson, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high51°

Average low34°

Average precipitation0.13 in

Chance of precipitation45%

Record high70° (2005)

Record low5° (2020)

Mon, 2649° / 34°

0.13

49 °

Larson, Monday, 26 October

Climate normal for this date — 60-year average.

Average high49°

Average low34°

Average precipitation0.13 in

Chance of precipitation47%

Record high67° (1986)

Record low12° (2020)

Tue, 2748° / 33°

0.13

48 °

Larson, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high48°

Average low33°

Average precipitation0.13 in

Chance of precipitation45%

Record high66° (1998)

Record low9° (1970)

Wed, 2848° / 33°

0.13

48 °

Larson, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high48°

Average low33°

Average precipitation0.13 in

Chance of precipitation47%

Record high65° (1962)

Record low11° (1970)

Thu, 2947° / 32°

0.16

47 °

Larson, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high47°

Average low32°

Average precipitation0.16 in

Chance of precipitation50%

Record high69° (1962)

Record low1° (1961)

Fri, 3046° / 32°

0.12

46 °

Larson, Friday, 30 October

Climate normal for this date — 60-year average.

Average high46°

Average low32°

Average precipitation0.12 in

Chance of precipitation43%

Record high65° (2008)

Record low8° (1991)

Sat, 3146° / 33°

0.18

46 °

Larson, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high46°

Average low33°

Average precipitation0.18 in

Chance of precipitation47%

Record high64° (1988)

Record low8° (1996)

Sun, 0146° / 32°

0.17

46 °

Larson, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high46°

Average low32°

Average precipitation0.17 in

Chance of precipitation47%

Record high63° (1965)

Record low1° (1984)

Mon, 0246° / 32°

0.18

46 °

Larson, Monday, 2 November

Climate normal for this date — 60-year average.

Average high46°

Average low32°

Average precipitation0.18 in

Chance of precipitation47%

Record high65° (1981)

Record low-1° (1961)

Tue, 0346° / 32°

0.09

46 °

Larson, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high46°

Average low32°

Average precipitation0.09 in

Chance of precipitation42%

Record high63° (1962)

Record low6° (1973)

Wed, 0446° / 33°

0.23

46 °

Larson, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high46°

Average low33°

Average precipitation0.23 in

Chance of precipitation57%

Record high63° (2010)

Record low7° (1973)

Thu, 0545° / 32°

0.19

45 °

Larson, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high45°

Average low32°

Average precipitation0.19 in

Chance of precipitation57%

Record high65° (1980)

Record low-5° (1971)

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 Larson, 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 Larson, 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.