As of 09:45 MDT

Weather in Byrne, ID

30°

Byrne, Wednesday, 28 October, 09:45

Clear. Feels like 30°. High 50°, low 30°.

Pressure30.12 inHg

Wind0 mph N

Humidity93%

Visibility6.2 mi

Dew point28°

See detailed hourly forecast

Monthly outlook for Byrne, ID: average high 51.8°, average low 35.8°. That is 2.6° above the climate normal for October. Precipitation is expected on 4 days (about 1.7 inches), against a normal of 5 days and 0.8 inches. The warmest day looks like 30 October (60.4°), the coolest 3 November (29.4°).

51.8°/35.8°

Average high / low

+2.6°

Above normal

4 / 5

Wet days / normal

1.7 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
28 October – 6 November	51.7°	48.5°	+1.8°
7 November – 16 November	51.8°	43.6°	+4.5°
17 November – 26 November	at normal	38°	—

October records over 66 years

83.8°2 October 2010All-time high

3.6°30 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Ririe (4 mi).

Thu, 2956° / 34°

56 °

Byrne, Thursday, 29 October

Partly cloudy. High 56°, low 34°.

Pressure30.06 inHg

Wind3.2 mph NW

Humidity54%

Visibility6.2 mi

Dew point33°

Fri, 3060° / 40°

0.04

60 °

Byrne, Friday, 30 October

Light rain. High 60°, low 40°.

Pressure29.91 inHg

Wind2 mph NW

Humidity53%

Visibility6.2 mi

Dew point38°

Sat, 3154° / 41°

0.31

54 °

Byrne, Saturday, 31 October

Rain. High 54°, low 41°.

Pressure30.00 inHg

Wind6.1 mph S

Humidity64%

Visibility6.2 mi

Dew point42°

Sun, 0146° / 39°

1.2

46 °

Byrne, Sunday, 1 November

Rain. High 46°, low 39°.

Pressure29.83 inHg

Wind12.8 mph SW

Humidity94%

Visibility—

Dew point43°

Mon, 0250° / 34°

0.03

50 °

Byrne, Monday, 2 November

Light rain. High 50°, low 34°.

Pressure30.24 inHg

Wind10.9 mph N

Humidity57%

Visibility—

Dew point31°

Tue, 0346° / 29°

46 °

Byrne, Tuesday, 3 November

Overcast. High 46°, low 29°.

Pressure30.39 inHg

Wind3.7 mph NE

Humidity51%

Visibility—

Dew point23°

Wed, 0453° / 35°

53 °

Byrne, Wednesday, 4 November

Overcast. High 53°, low 35°.

Pressure30.06 inHg

Wind5.3 mph NE

Humidity49%

Visibility—

Dew point27°

Thu, 0549° / 38°

49 °

Byrne, Thursday, 5 November

Overcast. High 49°, low 38°.

Pressure29.88 inHg

Wind7 mph SW

Humidity40%

Visibility—

Dew point23°

Fri, 0652° / 35°

52 °

Byrne, Friday, 6 November

Overcast. High 52°, low 35°.

Pressure30.00 inHg

Wind5.9 mph W

Humidity44%

Visibility—

Dew point25°

Sat, 0757° / 38°

57 °

Byrne, Saturday, 7 November

Overcast. High 57°, low 38°.

Pressure29.94 inHg

Wind9.4 mph SE

Humidity36%

Visibility—

Dew point26°

Sun, 0846° / 36°

0.1

46 °

Byrne, Sunday, 8 November

Light rain. High 46°, low 36°.

Pressure30.03 inHg

Wind20.6 mph SW

Humidity66%

Visibility—

Dew point33°

Mon, 0944° / 35°

44 °

Byrne, Monday, 9 November

Overcast. High 44°, low 35°.

Pressure30.36 inHg

Wind10.4 mph S

Humidity61%

Visibility—

Dew point28°

Tue, 1053° / 32°

53 °

Byrne, Tuesday, 10 November

Overcast. High 53°, low 32°.

Pressure30.15 inHg

Wind6 mph W

Humidity44%

Visibility—

Dew point24°

Wed, 1152° / 40°

52 °

Byrne, Wednesday, 11 November

Overcast. High 52°, low 40°.

Pressure30.03 inHg

Wind10.5 mph SW

Humidity51%

Visibility—

Dew point31°

Thu, 1259° / 39°

59 °

Byrne, Thursday, 12 November

Overcast. High 59°, low 39°.

Pressure29.80 inHg

Wind10.6 mph SW

Humidity39%

Visibility—

Dew point28°

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

Fri, 1343° / 28°

0.06

43 °

Byrne, Friday, 13 November

Climate normal for this date — 60-year average.

Average high43°

Average low28°

Average precipitation0.06 in

Chance of precipitation35%

Record high62° (1999)

Record low-7° (2000)

Sat, 1442° / 26°

0.06

42 °

Byrne, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high42°

Average low26°

Average precipitation0.06 in

Chance of precipitation27%

Record high64° (1999)

Record low-4° (2022)

Sun, 1542° / 24°

0.03

42 °

Byrne, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high42°

Average low24°

Average precipitation0.03 in

Chance of precipitation22%

Record high66° (1999)

Record low-9° (1978)

Mon, 1641° / 25°

0.05

41 °

Byrne, Monday, 16 November

Climate normal for this date — 60-year average.

Average high41°

Average low25°

Average precipitation0.05 in

Chance of precipitation28%

Record high62° (1999)

Record low-16° (2014)

Tue, 1741° / 25°

0.04

41 °

Byrne, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high41°

Average low25°

Average precipitation0.04 in

Chance of precipitation35%

Record high58° (2020)

Record low-12° (2014)

Wed, 1840° / 25°

0.07

40 °

Byrne, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high40°

Average low25°

Average precipitation0.07 in

Chance of precipitation33%

Record high56° (2008)

Record low-15° (2022)

Thu, 1940° / 25°

0.04

40 °

Byrne, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high40°

Average low25°

Average precipitation0.04 in

Chance of precipitation33%

Record high57° (2007)

Record low-8° (2022)

Fri, 2040° / 24°

0.06

40 °

Byrne, Friday, 20 November

Climate normal for this date — 60-year average.

Average high40°

Average low24°

Average precipitation0.06 in

Chance of precipitation30%

Record high56° (1966)

Record low-5° (2000)

Sat, 2139° / 23°

0.04

39 °

Byrne, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high39°

Average low23°

Average precipitation0.04 in

Chance of precipitation35%

Record high54° (1974)

Record low-3° (2015)

Sun, 2237° / 23°

0.07

37 °

Byrne, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high37°

Average low23°

Average precipitation0.07 in

Chance of precipitation32%

Record high53° (2017)

Record low-6° (1994)

Mon, 2337° / 21°

0.05

37 °

Byrne, Monday, 23 November

Climate normal for this date — 60-year average.

Average high37°

Average low21°

Average precipitation0.05 in

Chance of precipitation33%

Record high58° (2017)

Record low-3° (1985)

Tue, 2437° / 22°

0.07

37 °

Byrne, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high37°

Average low22°

Average precipitation0.07 in

Chance of precipitation40%

Record high55° (1995)

Record low0° (1982)

Wed, 2536° / 21°

0.08

36 °

Byrne, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high36°

Average low21°

Average precipitation0.08 in

Chance of precipitation43%

Record high55° (1995)

Record low-20° (1993)

Thu, 2634° / 19°

0.08

34 °

Byrne, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high34°

Average low19°

Average precipitation0.08 in

Chance of precipitation40%

Record high55° (2017)

Record low-13° (1993)

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 Byrne, 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 Byrne, 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.