As of 15:20 MDT

Weather in Three Forks, ID

59°Current weather

Three Forks, Saturday, 10 October, 15:20

Partly cloudy. Feels like 56°. High 59°, low 42°.

Pressure29.47 inHg
Wind6.3 mph W
Humidity34%
Visibility6.2 mi
Dew point30°

Monthly outlook for Three Forks, ID: average high 60.7°, average low 44°. That is 1.1° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 23 October (73.4°), the coolest 12 October (32.6°).

60.7°/44°
Average high / low
+1.1°
Above normal
2 / 3
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October56.8°59.7°-1.6°
20 October – 29 October67.2°55.4°+6.6°
30 October – 8 Novemberat normal49.8°—

October records over 66 years

86.5°1 October 2010All-time high
0.3°29 October 1971All-time low
Sun, 1142° / 36°0.12Snow
42 °Snow

Three Forks, Sunday, 11 October

Snow. High 42°, low 36°.

Pressure29.74 inHg
Wind8.3 mph NE
Humidity76%
Visibility6.2 mi
Dew point28°
Mon, 1237° / 33°0.09Snow
37 °Snow

Three Forks, Monday, 12 October

Snow. High 37°, low 33°.

Pressure30.03 inHg
Wind6.1 mph NE
Humidity92%
Visibility3.9 mi
Dew point31°
Tue, 1350° / 34°0Overcast
50 °Overcast

Three Forks, Tuesday, 13 October

Overcast. High 50°, low 34°.

Pressure30.03 inHg
Wind7.3 mph N
Humidity59%
Visibility6.2 mi
Dew point30°
Wed, 1455° / 37°0Clear
55 °Clear

Three Forks, Wednesday, 14 October

Clear. High 55°, low 37°.

Pressure30.15 inHg
Wind7.6 mph NW
Humidity46%
Visibility6.2 mi
Dew point23°
Thu, 1559° / 42°0Clear
59 °Clear

Three Forks, Thursday, 15 October

Clear. High 59°, low 42°.

Pressure30.36 inHg
Wind10.4 mph E
Humidity43%
Visibility—
Dew point30°
Fri, 1658° / 42°0Overcast
58 °Overcast

Three Forks, Friday, 16 October

Overcast. High 58°, low 42°.

Pressure30.45 inHg
Wind10.7 mph NE
Humidity45%
Visibility—
Dew point30°
Sat, 1767° / 43°0Clear
67 °Clear

Three Forks, Saturday, 17 October

Clear. High 67°, low 43°.

Pressure30.21 inHg
Wind6.5 mph N
Humidity20%
Visibility—
Dew point16°
Sun, 1869° / 51°0Overcast
69 °Overcast

Three Forks, Sunday, 18 October

Overcast. High 69°, low 51°.

Pressure30.09 inHg
Wind13.7 mph W
Humidity17%
Visibility—
Dew point18°
Mon, 1971° / 52°0Clear
71 °Clear

Three Forks, Monday, 19 October

Clear. High 71°, low 52°.

Pressure30.09 inHg
Wind17.6 mph SW
Humidity15%
Visibility—
Dew point17°
Tue, 2059° / 46°0Overcast
59 °Overcast

Three Forks, Tuesday, 20 October

Overcast. High 59°, low 46°.

Pressure30.06 inHg
Wind17.9 mph W
Humidity22%
Visibility—
Dew point18°
Wed, 2161° / 42°0Mostly clear
61 °Mostly clear

Three Forks, Wednesday, 21 October

Mostly clear. High 61°, low 42°.

Pressure30.12 inHg
Wind6.8 mph NE
Humidity30%
Visibility—
Dew point22°
Thu, 2268° / 44°0Clear
68 °Clear

Three Forks, Thursday, 22 October

Clear. High 68°, low 44°.

Pressure30.27 inHg
Wind9.1 mph NE
Humidity23%
Visibility—
Dew point21°
Fri, 2373° / 51°0Clear
73 °Clear

Three Forks, Friday, 23 October

Clear. High 73°, low 51°.

Pressure30.15 inHg
Wind7.8 mph S
Humidity21%
Visibility—
Dew point25°
Sat, 2470° / 55°0Overcast
70 °Overcast

Three Forks, Saturday, 24 October

Overcast. High 70°, low 55°.

Pressure30.00 inHg
Wind9.5 mph S
Humidity22%
Visibility—
Dew point26°
Sun, 2571° / 55°0Overcast
71 °Overcast

Three Forks, Sunday, 25 October

Overcast. High 71°, low 55°.

Pressure30.03 inHg
Wind9.9 mph S
Humidity21%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2654° / 35°0.08Climate normal
54 °Climate normal

Three Forks, Monday, 26 October

Climate normal for this date — 60-year average.

Average high54°
Average low35°
Average precipitation0.08 in
Chance of precipitation28%
Record high71° (1999)
Record low17° (2020)
Tue, 2754° / 33°0.04Climate normal
54 °Climate normal

Three Forks, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high54°
Average low33°
Average precipitation0.04 in
Chance of precipitation18%
Record high73° (1990)
Record low2° (1970)
Wed, 2853° / 34°0.07Climate normal
53 °Climate normal

Three Forks, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high53°
Average low34°
Average precipitation0.07 in
Chance of precipitation30%
Record high74° (1968)
Record low4° (1970)
Thu, 2951° / 33°0.07Climate normal
51 °Climate normal

Three Forks, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high51°
Average low33°
Average precipitation0.07 in
Chance of precipitation42%
Record high71° (1962)
Record low0° (1971)
Fri, 3050° / 32°0.04Climate normal
50 °Climate normal

Three Forks, Friday, 30 October

Climate normal for this date — 60-year average.

Average high50°
Average low32°
Average precipitation0.04 in
Chance of precipitation27%
Record high69° (2008)
Record low4° (1989)
Sat, 3150° / 32°0.02Climate normal
50 °Climate normal

Three Forks, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high50°
Average low32°
Average precipitation0.02 in
Chance of precipitation18%
Record high70° (1988)
Record low2° (1972)
Sun, 0150° / 32°0.04Climate normal
50 °Climate normal

Three Forks, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high50°
Average low32°
Average precipitation0.04 in
Chance of precipitation25%
Record high70° (1965)
Record low5° (1989)
Mon, 0250° / 32°0.06Climate normal
50 °Climate normal

Three Forks, Monday, 2 November

Climate normal for this date — 60-year average.

Average high50°
Average low32°
Average precipitation0.06 in
Chance of precipitation25%
Record high68° (2020)
Record low4° (1971)
Tue, 0351° / 31°0.05Climate normal
51 °Climate normal

Three Forks, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high51°
Average low31°
Average precipitation0.05 in
Chance of precipitation22%
Record high72° (2020)
Record low-3° (1991)
Wed, 0451° / 33°0.04Climate normal
51 °Climate normal

Three Forks, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high51°
Average low33°
Average precipitation0.04 in
Chance of precipitation25%
Record high68° (1980)
Record low18° (2015)
Thu, 0551° / 33°0.06Climate normal
51 °Climate normal

Three Forks, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°
Average low33°
Average precipitation0.06 in
Chance of precipitation28%
Record high70° (2020)
Record low10° (2015)
Fri, 0650° / 33°0.04Climate normal
50 °Climate normal

Three Forks, Friday, 6 November

Climate normal for this date — 60-year average.

Average high50°
Average low33°
Average precipitation0.04 in
Chance of precipitation23%
Record high70° (2012)
Record low-4° (1971)
Sat, 0749° / 33°0.06Climate normal
49 °Climate normal

Three Forks, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high49°
Average low33°
Average precipitation0.06 in
Chance of precipitation35%
Record high68° (1999)
Record low7° (2017)
Sun, 0847° / 30°0.07Climate normal
47 °Climate normal

Three Forks, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high47°
Average low30°
Average precipitation0.07 in
Chance of precipitation35%
Record high66° (2019)
Record low3° (1994)

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 Three Forks, 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 Three Forks, 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.