As of 05:06 MST

Weather in Byrne, ID

30°

Byrne, Wednesday, 11 November, 05:06

Clear. Feels like 30°. High 60°, low 30°.

Pressure30.36 inHg

Wind0 mph N

Humidity93%

Visibility6.2 mi

Dew point28°

See detailed hourly forecast

Monthly outlook for Byrne, ID: average high 42.9°, average low 28.1°. That is 1.7° above the climate normal for November. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 5 days and 0.9 inches. The warmest day looks like 11 November (60.1°), the coolest 23 November (13.6°).

42.9°/28.1°

Average high / low

+1.7°

Above normal

3 / 5

Wet days / normal

0.4 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
11 November – 20 November	48.2°	41.6°	+3.6°
21 November – 30 November	33.9°	35.6°	-0.9°
1 December – 10 December	at normal	32.7°	—

November records over 66 years

69.6°7 November 1999All-time high

-19.7°25 November 1993All-time low

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

Thu, 1259° / 33°

59 °

Byrne, Thursday, 12 November

Overcast. High 59°, low 33°.

Pressure30.09 inHg

Wind2.4 mph N

Humidity41%

Visibility6.2 mi

Dew point32°

Fri, 1360° / 35°

60 °

Byrne, Friday, 13 November

Overcast. High 60°, low 35°.

Pressure29.77 inHg

Wind3.9 mph SW

Humidity39%

Visibility6.2 mi

Dew point34°

Sat, 1448° / 40°

0.14

48 °

Byrne, Saturday, 14 November

Light rain. High 48°, low 40°.

Pressure29.71 inHg

Wind3.2 mph S

Humidity89%

Visibility3.7 mi

Dew point42°

Sun, 1549° / 32°

49 °

Byrne, Sunday, 15 November

Mostly clear. High 49°, low 32°.

Pressure30.15 inHg

Wind6.6 mph S

Humidity60%

Visibility—

Dew point31°

Mon, 1654° / 32°

54 °

Byrne, Monday, 16 November

Overcast. High 54°, low 32°.

Pressure30.00 inHg

Wind5.7 mph W

Humidity52%

Visibility—

Dew point29°

Tue, 1744° / 37°

0.02

44 °

Byrne, Tuesday, 17 November

Light rain. High 44°, low 37°.

Pressure29.85 inHg

Wind11 mph SW

Humidity75%

Visibility—

Dew point36°

Wed, 1844° / 33°

0.03

44 °

Byrne, Wednesday, 18 November

Snow. High 44°, low 33°.

Pressure29.91 inHg

Wind15.1 mph SW

Humidity53%

Visibility—

Dew point23°

Thu, 1933° / 28°

0.19

33 °

Byrne, Thursday, 19 November

Light snow. High 33°, low 28°.

Pressure30.12 inHg

Wind16.8 mph S

Humidity88%

Visibility—

Dew point27°

Fri, 2031° / 24°

0.06

31 °

Byrne, Friday, 20 November

Light snow. High 31°, low 24°.

Pressure30.56 inHg

Wind6.7 mph S

Humidity86%

Visibility—

Dew point25°

Sat, 2130° / 16°

30 °

Byrne, Saturday, 21 November

Overcast. High 30°, low 16°.

Pressure30.62 inHg

Wind7.1 mph S

Humidity83%

Visibility—

Dew point23°

Sun, 2230° / 16°

30 °

Byrne, Sunday, 22 November

Overcast. High 30°, low 16°.

Pressure30.59 inHg

Wind4.9 mph SE

Humidity71%

Visibility—

Dew point16°

Mon, 2330° / 14°

30 °

Byrne, Monday, 23 November

Overcast. High 30°, low 14°.

Pressure30.59 inHg

Wind4.4 mph SE

Humidity64%

Visibility—

Dew point14°

Tue, 2435° / 22°

35 °

Byrne, Tuesday, 24 November

Overcast. High 35°, low 22°.

Pressure30.33 inHg

Wind4.1 mph NW

Humidity64%

Visibility—

Dew point21°

Wed, 2539° / 24°

39 °

Byrne, Wednesday, 25 November

Partly cloudy. High 39°, low 24°.

Pressure30.24 inHg

Wind5.4 mph W

Humidity65%

Visibility—

Dew point23°

Thu, 2638° / 33°

38 °

Byrne, Thursday, 26 November

Overcast. High 38°, low 33°.

Pressure30.27 inHg

Wind7.6 mph W

Humidity79%

Visibility—

Dew point32°

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

Fri, 2734° / 18°

0.05

34 °

Byrne, Friday, 27 November

Climate normal for this date — 60-year average.

Average high34°

Average low18°

Average precipitation0.05 in

Chance of precipitation33%

Record high50° (1998)

Record low-10° (1993)

Sat, 2834° / 19°

0.06

34 °

Byrne, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high34°

Average low19°

Average precipitation0.06 in

Chance of precipitation35%

Record high52° (2014)

Record low-10° (1979)

Sun, 2934° / 18°

0.05

34 °

Byrne, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high34°

Average low18°

Average precipitation0.05 in

Chance of precipitation33%

Record high51° (1980)

Record low-10° (1979)

Mon, 3034° / 19°

0.06

34 °

Byrne, Monday, 30 November

Climate normal for this date — 60-year average.

Average high34°

Average low19°

Average precipitation0.06 in

Chance of precipitation42%

Record high55° (1999)

Record low-9° (1979)

Tue, 0134° / 19°

0.08

34 °

Byrne, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high34°

Average low19°

Average precipitation0.08 in

Chance of precipitation48%

Record high56° (1995)

Record low-8° (2015)

Wed, 0235° / 20°

0.07

35 °

Byrne, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high35°

Average low20°

Average precipitation0.07 in

Chance of precipitation48%

Record high47° (2012)

Record low-6° (2015)

Thu, 0334° / 19°

0.06

34 °

Byrne, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high34°

Average low19°

Average precipitation0.06 in

Chance of precipitation40%

Record high53° (1987)

Record low-4° (1978)

Fri, 0434° / 18°

0.07

34 °

Byrne, Friday, 4 December

Climate normal for this date — 60-year average.

Average high34°

Average low18°

Average precipitation0.07 in

Chance of precipitation33%

Record high51° (1987)

Record low-19° (1992)

Sat, 0533° / 17°

0.07

33 °

Byrne, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high33°

Average low17°

Average precipitation0.07 in

Chance of precipitation30%

Record high49° (1987)

Record low-26° (1972)

Sun, 0632° / 16°

0.06

32 °

Byrne, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high32°

Average low16°

Average precipitation0.06 in

Chance of precipitation30%

Record high52° (1987)

Record low-25° (1972)

Mon, 0732° / 17°

0.04

32 °

Byrne, Monday, 7 December

Climate normal for this date — 60-year average.

Average high32°

Average low17°

Average precipitation0.04 in

Chance of precipitation32%

Record high46° (1981)

Record low-26° (2005)

Tue, 0831° / 16°

0.05

31 °

Byrne, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high31°

Average low16°

Average precipitation0.05 in

Chance of precipitation35%

Record high48° (1981)

Record low-21° (1971)

Wed, 0931° / 15°

0.04

31 °

Byrne, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high31°

Average low15°

Average precipitation0.04 in

Chance of precipitation28%

Record high50° (1981)

Record low-16° (1972)

Thu, 1032° / 16°

0.04

32 °

Byrne, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high32°

Average low16°

Average precipitation0.04 in

Chance of precipitation28%

Record high52° (2025)

Record low-36° (1972)

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.