As of 07:05 MDT

Weather in Roosville, MT

29°

Roosville, Friday, 30 October, 07:05

Overcast. Feels like 29°. High 47°, low 29°.

Pressure30.06 inHg

Wind2.1 mph N

Humidity96%

Visibility6.2 mi

Dew point29°

See detailed hourly forecast

Monthly outlook for Roosville, MT: average high 47.3°, average low 33.3°. That is 3° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 7 days and 1.4 inches. The warmest day looks like 9 November (55.7°), the coolest 13 November (29°).

47.3°/33.3°

Average high / low

+3°

Above normal

1 / 7

Wet days / normal

0.1 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
30 October – 8 November	49°	43.1°	+3.3°
9 November – 18 November	44.4°	39.2°	+2.9°
19 November – 28 November	at normal	34.1°	—

October records over 66 years

84.2°2 October 1992All-time high

0.3°30 October 1991All-time low

Climate normals and records are computed from the nearest reference point — Eureka (8 mi).

Sat, 3150° / 33°

50 °

Roosville, Saturday, 31 October

Overcast. High 50°, low 33°.

Pressure30.12 inHg

Wind1.2 mph N

Humidity75%

Visibility0.6 mi

Dew point31°

Sun, 0145° / 35°

45 °

Roosville, Sunday, 1 November

Overcast. High 45°, low 35°.

Pressure30.06 inHg

Wind2.7 mph NW

Humidity78%

Visibility—

Dew point29°

Mon, 0246° / 34°

46 °

Roosville, Monday, 2 November

Partly cloudy. High 46°, low 34°.

Pressure30.45 inHg

Wind0.6 mph NE

Humidity77%

Visibility—

Dew point31°

Tue, 0351° / 36°

51 °

Roosville, Tuesday, 3 November

Partly cloudy. High 51°, low 36°.

Pressure30.27 inHg

Wind3.7 mph SE

Humidity57%

Visibility—

Dew point30°

Wed, 0448° / 36°

48 °

Roosville, Wednesday, 4 November

Clear. High 48°, low 36°.

Pressure30.24 inHg

Wind3.6 mph NW

Humidity69%

Visibility—

Dew point33°

Thu, 0550° / 34°

50 °

Roosville, Thursday, 5 November

Overcast. High 50°, low 34°.

Pressure29.85 inHg

Wind3.6 mph SE

Humidity60%

Visibility—

Dew point30°

Fri, 0649° / 33°

49 °

Roosville, Friday, 6 November

Mostly clear. High 49°, low 33°.

Pressure30.06 inHg

Wind3.9 mph SE

Humidity63%

Visibility—

Dew point32°

Sat, 0751° / 34°

51 °

Roosville, Saturday, 7 November

Overcast. High 51°, low 34°.

Pressure30.33 inHg

Wind5.1 mph SE

Humidity64%

Visibility—

Dew point31°

Sun, 0853° / 38°

53 °

Roosville, Sunday, 8 November

Overcast. High 53°, low 38°.

Pressure30.06 inHg

Wind3.6 mph E

Humidity58%

Visibility—

Dew point32°

Mon, 0956° / 38°

56 °

Roosville, Monday, 9 November

Clear. High 56°, low 38°.

Pressure29.65 inHg

Wind6 mph S

Humidity49%

Visibility—

Dew point31°

Tue, 1044° / 32°

0.1

44 °

Roosville, Tuesday, 10 November

Snow. High 44°, low 32°.

Pressure29.41 inHg

Wind5.3 mph SW

Humidity85%

Visibility—

Dew point39°

Wed, 1141° / 32°

0.01

41 °

Roosville, Wednesday, 11 November

Snow. High 41°, low 32°.

Pressure29.53 inHg

Wind5 mph SE

Humidity71%

Visibility—

Dew point30°

Thu, 1239° / 30°

39 °

Roosville, Thursday, 12 November

Overcast. High 39°, low 30°.

Pressure30.03 inHg

Wind4.2 mph N

Humidity74%

Visibility—

Dew point28°

Fri, 1343° / 29°

43 °

Roosville, Friday, 13 November

Mostly clear. High 43°, low 29°.

Pressure30.36 inHg

Wind4.8 mph NW

Humidity65%

Visibility—

Dew point26°

Sat, 1443° / 29°

43 °

Roosville, Saturday, 14 November

Clear. High 43°, low 29°.

Pressure30.36 inHg

Wind2.5 mph NE

Humidity65%

Visibility—

Dew point27°

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

Sun, 1540° / 27°

0.06

40 °

Roosville, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high40°

Average low27°

Average precipitation0.06 in

Chance of precipitation32%

Record high57° (1999)

Record low8° (2014)

Mon, 1639° / 28°

0.1

39 °

Roosville, Monday, 16 November

Climate normal for this date — 60-year average.

Average high39°

Average low28°

Average precipitation0.1 in

Chance of precipitation50%

Record high55° (2025)

Record low7° (1961)

Tue, 1738° / 28°

0.11

38 °

Roosville, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high38°

Average low28°

Average precipitation0.11 in

Chance of precipitation58%

Record high52° (2020)

Record low7° (1985)

Wed, 1837° / 26°

0.1

37 °

Roosville, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high37°

Average low26°

Average precipitation0.1 in

Chance of precipitation50%

Record high53° (2008)

Record low-7° (1985)

Thu, 1936° / 26°

0.07

36 °

Roosville, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high36°

Average low26°

Average precipitation0.07 in

Chance of precipitation35%

Record high46° (2003)

Record low-4° (1985)

Fri, 2036° / 25°

0.1

36 °

Roosville, Friday, 20 November

Climate normal for this date — 60-year average.

Average high36°

Average low25°

Average precipitation0.1 in

Chance of precipitation43%

Record high46° (1962)

Record low-8° (1985)

Sat, 2136° / 24°

0.1

36 °

Roosville, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high36°

Average low24°

Average precipitation0.1 in

Chance of precipitation50%

Record high48° (2023)

Record low-7° (1977)

Sun, 2234° / 23°

0.11

34 °

Roosville, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high34°

Average low23°

Average precipitation0.11 in

Chance of precipitation38%

Record high50° (2025)

Record low-10° (1993)

Mon, 2333° / 22°

0.1

33 °

Roosville, Monday, 23 November

Climate normal for this date — 60-year average.

Average high33°

Average low22°

Average precipitation0.1 in

Chance of precipitation47%

Record high52° (2017)

Record low-21° (1993)

Tue, 2435° / 24°

0.12

35 °

Roosville, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high35°

Average low24°

Average precipitation0.12 in

Chance of precipitation48%

Record high48° (2017)

Record low-14° (1985)

Wed, 2534° / 24°

0.11

34 °

Roosville, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high34°

Average low24°

Average precipitation0.11 in

Chance of precipitation50%

Record high49° (2022)

Record low-9° (1985)

Thu, 2633° / 23°

0.06

33 °

Roosville, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high33°

Average low23°

Average precipitation0.06 in

Chance of precipitation37%

Record high54° (2017)

Record low-15° (1985)

Fri, 2733° / 22°

0.07

33 °

Roosville, Friday, 27 November

Climate normal for this date — 60-year average.

Average high33°

Average low22°

Average precipitation0.07 in

Chance of precipitation43%

Record high46° (2021)

Record low-17° (1985)

Sat, 2833° / 22°

0.07

33 °

Roosville, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high33°

Average low22°

Average precipitation0.07 in

Chance of precipitation35%

Record high55° (2021)

Record low-24° (1985)

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 Roosville, 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 Roosville, 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.