As of 15:50 MDT

Weather in Terry, MT

75°

Terry, Thursday, 8 October, 15:50

Mostly clear. Feels like 73°. High 75°, low 43°.

Pressure29.88 inHg

Wind6.1 mph W

Humidity27%

Visibility6.2 mi

Dew point39°

See detailed hourly forecast

Monthly outlook for Terry, MT: average high 60.6°, average low 43.8°. That is 0.7° above the climate normal for October. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 9 October (82.8°), the coolest 16 October (31.4°).

60.6°/43.8°

Average high / low

+0.7°

Above normal

4 / 3

Wet days / normal

0.6 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
8 October – 17 October	58°	59.8°	-1°
18 October – 27 October	64.8°	57.2°	+4.2°
28 October – 6 November	at normal	50.3°	—

October records over 66 years

92.8°1 October 2011All-time high

-12.1°30 October 1991All-time low

Climate normals and records are computed from the nearest reference point — Fallon (9 mi).

Fri, 0983° / 47°

83 °

Terry, Friday, 9 October

Overcast. High 83°, low 47°.

Pressure29.62 inHg

Wind7.7 mph SW

Humidity28%

Visibility6.2 mi

Dew point38°

Sat, 1069° / 52°

69 °

Terry, Saturday, 10 October

Overcast. High 69°, low 52°.

Pressure29.62 inHg

Wind11.2 mph NW

Humidity31%

Visibility6.2 mi

Dew point36°

Sun, 1150° / 40°

0.17

50 °

Terry, Sunday, 11 October

Light rain. High 50°, low 40°.

Pressure30.09 inHg

Wind12.6 mph NE

Humidity89%

Visibility4.2 mi

Dew point39°

Mon, 1244° / 39°

0.17

44 °

Terry, Monday, 12 October

Light rain. High 44°, low 39°.

Pressure30.18 inHg

Wind8.3 mph E

Humidity91%

Visibility3.0 mi

Dew point38°

Tue, 1354° / 43°

54 °

Terry, Tuesday, 13 October

Overcast. High 54°, low 43°.

Pressure30.06 inHg

Wind7.9 mph E

Humidity68%

Visibility—

Dew point40°

Wed, 1458° / 48°

0.12

58 °

Terry, Wednesday, 14 October

Light rain. High 58°, low 48°.

Pressure29.65 inHg

Wind18.6 mph NW

Humidity47%

Visibility—

Dew point36°

Thu, 1544° / 38°

0.03

44 °

Terry, Thursday, 15 October

Light rain. High 44°, low 38°.

Pressure30.21 inHg

Wind22.5 mph W

Humidity94%

Visibility—

Dew point37°

Fri, 1643° / 31°

43 °

Terry, Friday, 16 October

Clear. High 43°, low 31°.

Pressure30.74 inHg

Wind13.3 mph NW

Humidity50%

Visibility—

Dew point21°

Sat, 1760° / 35°

60 °

Terry, Saturday, 17 October

Clear. High 60°, low 35°.

Pressure30.45 inHg

Wind8.6 mph S

Humidity38%

Visibility—

Dew point26°

Sun, 1869° / 46°

69 °

Terry, Sunday, 18 October

Clear. High 69°, low 46°.

Pressure29.91 inHg

Wind12.5 mph S

Humidity38%

Visibility—

Dew point35°

Mon, 1956° / 50°

0.01

56 °

Terry, Monday, 19 October

Light rain. High 56°, low 50°.

Pressure29.94 inHg

Wind17.4 mph W

Humidity52%

Visibility—

Dew point37°

Tue, 2060° / 46°

0.11

60 °

Terry, Tuesday, 20 October

Light rain. High 60°, low 46°.

Pressure30.03 inHg

Wind14.2 mph W

Humidity50%

Visibility—

Dew point36°

Wed, 2167° / 46°

67 °

Terry, Wednesday, 21 October

Clear. High 67°, low 46°.

Pressure30.03 inHg

Wind8.8 mph SW

Humidity41%

Visibility—

Dew point35°

Thu, 2267° / 48°

67 °

Terry, Thursday, 22 October

Clear. High 67°, low 48°.

Pressure30.09 inHg

Wind5.2 mph E

Humidity36%

Visibility—

Dew point33°

Fri, 2370° / 49°

70 °

Terry, Friday, 23 October

Clear. High 70°, low 49°.

Pressure29.91 inHg

Wind11.4 mph S

Humidity28%

Visibility—

Dew point29°

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

Sat, 2456° / 36°

0.02

56 °

Terry, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high56°

Average low36°

Average precipitation0.02 in

Chance of precipitation8%

Record high76° (2007)

Record low16° (2020)

Sun, 2556° / 36°

0.01

56 °

Terry, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high56°

Average low36°

Average precipitation0.01 in

Chance of precipitation7%

Record high74° (2017)

Record low5° (2020)

Mon, 2655° / 36°

0.03

55 °

Terry, Monday, 26 October

Climate normal for this date — 60-year average.

Average high55°

Average low36°

Average precipitation0.03 in

Chance of precipitation15%

Record high74° (1966)

Record low2° (2020)

Tue, 2754° / 34°

0.02

54 °

Terry, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high54°

Average low34°

Average precipitation0.02 in

Chance of precipitation8%

Record high76° (1983)

Record low3° (2023)

Wed, 2853° / 34°

0.04

53 °

Terry, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high53°

Average low34°

Average precipitation0.04 in

Chance of precipitation17%

Record high75° (1990)

Record low4° (2023)

Thu, 2952° / 34°

0.05

52 °

Terry, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high52°

Average low34°

Average precipitation0.05 in

Chance of precipitation22%

Record high74° (1968)

Record low6° (1991)

Fri, 3051° / 32°

0.02

51 °

Terry, Friday, 30 October

Climate normal for this date — 60-year average.

Average high51°

Average low32°

Average precipitation0.02 in

Chance of precipitation13%

Record high70° (1983)

Record low-12° (1991)

Sat, 3151° / 33°

0.04

51 °

Terry, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high51°

Average low33°

Average precipitation0.04 in

Chance of precipitation13%

Record high77° (1990)

Record low2° (1991)

Sun, 0150° / 33°

0.02

50 °

Terry, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high50°

Average low33°

Average precipitation0.02 in

Chance of precipitation10%

Record high71° (1965)

Record low5° (1984)

Mon, 0249° / 32°

0.02

49 °

Terry, Monday, 2 November

Climate normal for this date — 60-year average.

Average high49°

Average low32°

Average precipitation0.02 in

Chance of precipitation13%

Record high73° (1965)

Record low-2° (1991)

Tue, 0349° / 32°

0.02

49 °

Terry, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high49°

Average low32°

Average precipitation0.02 in

Chance of precipitation17%

Record high69° (1981)

Record low-9° (1991)

Wed, 0451° / 32°

0.02

51 °

Terry, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high51°

Average low32°

Average precipitation0.02 in

Chance of precipitation17%

Record high71° (1965)

Record low10° (1991)

Thu, 0549° / 31°

0.02

49 °

Terry, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high49°

Average low31°

Average precipitation0.02 in

Chance of precipitation23%

Record high69° (2001)

Record low-1° (2003)

Fri, 0648° / 29°

0.02

48 °

Terry, Friday, 6 November

Climate normal for this date — 60-year average.

Average high48°

Average low29°

Average precipitation0.02 in

Chance of precipitation13%

Record high72° (2009)

Record low7° (1991)

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 Terry, MT 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 Terry, MT 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.