As of 04:10 PDT

Weather in Troy, ID

42°Current weather

Troy, Sunday, 11 October, 04:10

Overcast. Feels like 41°. High 48°, low 39°.

Pressure29.77 inHg
Wind3 mph NE
Humidity73%
Visibility5.2 mi
Dew point34°

Monthly outlook for Troy, ID: average high 60.9°, average low 40.4°. That is 2° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 5 days and 1.0 inches. The warmest day looks like 16 October (69.9°), the coolest 13 October (31.9°).

60.9°/40.4°
Average high / low
+2°
Above normal
1 / 5
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 October – 20 October60°58.6°+0.8°
21 October – 30 October62.3°53.6°+4.8°
31 October – 9 Novemberat normal48.2°—

October records over 66 years

84.2°1 October 2008All-time high
6.8°26 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Moscow (11 mi).

Mon, 1252° / 35°0Partly cloudy
52 °Partly cloudy

Troy, Monday, 12 October

Partly cloudy. High 52°, low 35°.

Pressure30.00 inHg
Wind0.7 mph S
Humidity50%
Visibility6.2 mi
Dew point29°
Tue, 1356° / 32°0Partly cloudy
56 °Partly cloudy

Troy, Tuesday, 13 October

Partly cloudy. High 56°, low 32°.

Pressure30.12 inHg
Wind1.4 mph SW
Humidity44%
Visibility6.2 mi
Dew point28°
Wed, 1460° / 34°0Clear
60 °Clear

Troy, Wednesday, 14 October

Clear. High 60°, low 34°.

Pressure30.24 inHg
Wind2.3 mph S
Humidity41%
Visibility6.2 mi
Dew point31°
Thu, 1568° / 38°0Clear
68 °Clear

Troy, Thursday, 15 October

Clear. High 68°, low 38°.

Pressure30.42 inHg
Wind5.6 mph E
Humidity40%
Visibility—
Dew point32°
Fri, 1670° / 45°0Clear
70 °Clear

Troy, Friday, 16 October

Clear. High 70°, low 45°.

Pressure30.27 inHg
Wind7.4 mph SE
Humidity36%
Visibility—
Dew point34°
Sat, 1768° / 45°0Overcast
68 °Overcast

Troy, Saturday, 17 October

Overcast. High 68°, low 45°.

Pressure30.12 inHg
Wind5.7 mph SE
Humidity33%
Visibility—
Dew point29°
Sun, 1867° / 47°0Clear
67 °Clear

Troy, Sunday, 18 October

Clear. High 67°, low 47°.

Pressure30.03 inHg
Wind8.9 mph W
Humidity40%
Visibility—
Dew point35°
Mon, 1957° / 45°0Mostly clear
57 °Mostly clear

Troy, Monday, 19 October

Mostly clear. High 57°, low 45°.

Pressure30.06 inHg
Wind14.9 mph SW
Humidity47%
Visibility—
Dew point35°
Tue, 2056° / 41°0Overcast
56 °Overcast

Troy, Tuesday, 20 October

Overcast. High 56°, low 41°.

Pressure30.09 inHg
Wind10.8 mph SW
Humidity46%
Visibility—
Dew point31°
Wed, 2159° / 38°0Overcast
59 °Overcast

Troy, Wednesday, 21 October

Overcast. High 59°, low 38°.

Pressure30.12 inHg
Wind8.1 mph SE
Humidity43%
Visibility—
Dew point28°
Thu, 2260° / 43°0Overcast
60 °Overcast

Troy, Thursday, 22 October

Overcast. High 60°, low 43°.

Pressure29.85 inHg
Wind8.8 mph W
Humidity27%
Visibility—
Dew point20°
Fri, 2359° / 39°0Clear
59 °Clear

Troy, Friday, 23 October

Clear. High 59°, low 39°.

Pressure30.27 inHg
Wind5 mph SE
Humidity42%
Visibility—
Dew point30°
Sat, 2463° / 40°0Clear
63 °Clear

Troy, Saturday, 24 October

Clear. High 63°, low 40°.

Pressure30.36 inHg
Wind3.2 mph NE
Humidity41%
Visibility—
Dew point30°
Sun, 2565° / 41°0Partly cloudy
65 °Partly cloudy

Troy, Sunday, 25 October

Partly cloudy. High 65°, low 41°.

Pressure30.30 inHg
Wind5.4 mph SE
Humidity39%
Visibility—
Dew point30°
Mon, 2667° / 43°0Clear
67 °Clear

Troy, Monday, 26 October

Clear. High 67°, low 43°.

Pressure30.12 inHg
Wind5.2 mph SE
Humidity34%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2752° / 36°0.09Climate normal
52 °Climate normal

Troy, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high52°
Average low36°
Average precipitation0.09 in
Chance of precipitation40%
Record high68° (1965)
Record low17° (2020)
Wed, 2852° / 36°0.08Climate normal
52 °Climate normal

Troy, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high52°
Average low36°
Average precipitation0.08 in
Chance of precipitation40%
Record high67° (1987)
Record low19° (2023)
Thu, 2951° / 35°0.1Climate normal
51 °Climate normal

Troy, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.1 in
Chance of precipitation35%
Record high67° (1962)
Record low15° (2019)
Fri, 3050° / 35°0.09Climate normal
50 °Climate normal

Troy, Friday, 30 October

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.09 in
Chance of precipitation33%
Record high67° (2008)
Record low16° (2019)
Sat, 3149° / 35°0.12Climate normal
49 °Climate normal

Troy, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.12 in
Chance of precipitation38%
Record high67° (1988)
Record low19° (1984)
Sun, 0149° / 35°0.12Climate normal
49 °Climate normal

Troy, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.12 in
Chance of precipitation43%
Record high66° (1965)
Record low20° (2002)
Mon, 0249° / 34°0.1Climate normal
49 °Climate normal

Troy, Monday, 2 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.1 in
Chance of precipitation38%
Record high64° (1981)
Record low16° (1973)
Tue, 0349° / 34°0.04Climate normal
49 °Climate normal

Troy, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.04 in
Chance of precipitation27%
Record high62° (1965)
Record low13° (1973)
Wed, 0449° / 35°0.15Climate normal
49 °Climate normal

Troy, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.15 in
Chance of precipitation50%
Record high64° (1980)
Record low18° (1973)
Thu, 0548° / 34°0.1Climate normal
48 °Climate normal

Troy, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.1 in
Chance of precipitation45%
Record high63° (1987)
Record low13° (1973)
Fri, 0648° / 34°0.14Climate normal
48 °Climate normal

Troy, Friday, 6 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.14 in
Chance of precipitation57%
Record high64° (2012)
Record low18° (1994)
Sat, 0747° / 34°0.15Climate normal
47 °Climate normal

Troy, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.15 in
Chance of precipitation42%
Record high65° (1999)
Record low16° (1973)
Sun, 0847° / 33°0.09Climate normal
47 °Climate normal

Troy, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.09 in
Chance of precipitation43%
Record high64° (2016)
Record low17° (1994)
Mon, 0946° / 33°0.09Climate normal
46 °Climate normal

Troy, Monday, 9 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.09 in
Chance of precipitation47%
Record high62° (2016)
Record low17° (1986)

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 Troy, 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 Troy, 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.