As of 08:20 MDT

Weather in Roswell, ID

38°

Roswell, Saturday, 31 October, 08:20

Overcast. Feels like 38°. High 62°, low 38°.

Pressure29.94 inHg

Wind1.4 mph NW

Humidity90%

Visibility6.2 mi

Dew point36°

See detailed hourly forecast

Monthly outlook for Roswell, ID: average high 61.9°, average low 45.4°. That is 4.5° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 4 days and 0.6 inches. The warmest day looks like 12 November (68.6°), the coolest 31 October (38°).

61.9°/45.4°

Average high / low

+4.5°

Above normal

2 / 4

Wet days / normal

0.2 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
31 October – 9 November	60.1°	55.2°	+2.8°
10 November – 19 November	64.8°	50.6°	+7.9°
20 November – 29 November	at normal	44.5°	—

October records over 66 years

94.3°1 October 1997All-time high

19°30 October 2019All-time low

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

Sun, 0158° / 44°

0.01

58 °

Roswell, Sunday, 1 November

Light rain. High 58°, low 44°.

Pressure29.88 inHg

Wind8.8 mph NW

Humidity69%

Visibility6.2 mi

Dew point42°

Mon, 0258° / 39°

58 °

Roswell, Monday, 2 November

Clear. High 58°, low 39°.

Pressure30.30 inHg

Wind6.4 mph NW

Humidity50%

Visibility6.2 mi

Dew point34°

Tue, 0358° / 43°

58 °

Roswell, Tuesday, 3 November

Overcast. High 58°, low 43°.

Pressure30.18 inHg

Wind8.7 mph E

Humidity55%

Visibility6.2 mi

Dew point37°

Wed, 0462° / 44°

62 °

Roswell, Wednesday, 4 November

Overcast. High 62°, low 44°.

Pressure29.97 inHg

Wind8.4 mph NW

Humidity43%

Visibility—

Dew point33°

Thu, 0558° / 41°

58 °

Roswell, Thursday, 5 November

Overcast. High 58°, low 41°.

Pressure30.18 inHg

Wind6.7 mph NW

Humidity52%

Visibility—

Dew point35°

Fri, 0661° / 43°

61 °

Roswell, Friday, 6 November

Mostly clear. High 61°, low 43°.

Pressure30.09 inHg

Wind5.4 mph N

Humidity41%

Visibility—

Dew point31°

Sat, 0761° / 43°

61 °

Roswell, Saturday, 7 November

Overcast. High 61°, low 43°.

Pressure30.24 inHg

Wind3 mph E

Humidity42%

Visibility—

Dew point30°

Sun, 0863° / 45°

63 °

Roswell, Sunday, 8 November

Overcast. High 63°, low 45°.

Pressure30.12 inHg

Wind6.4 mph W

Humidity34%

Visibility—

Dew point27°

Mon, 0960° / 46°

60 °

Roswell, Monday, 9 November

Overcast. High 60°, low 46°.

Pressure30.09 inHg

Wind7 mph NW

Humidity38%

Visibility—

Dew point29°

Tue, 1063° / 48°

0.04

63 °

Roswell, Tuesday, 10 November

Light rain. High 63°, low 48°.

Pressure30.21 inHg

Wind4.7 mph NW

Humidity47%

Visibility—

Dew point34°

Wed, 1162° / 49°

0.02

62 °

Roswell, Wednesday, 11 November

Light rain. High 62°, low 49°.

Pressure30.06 inHg

Wind5.6 mph S

Humidity47%

Visibility—

Dew point36°

Thu, 1269° / 50°

69 °

Roswell, Thursday, 12 November

Overcast. High 69°, low 50°.

Pressure29.94 inHg

Wind11.1 mph SW

Humidity38%

Visibility—

Dew point34°

Fri, 1366° / 51°

66 °

Roswell, Friday, 13 November

Overcast. High 66°, low 51°.

Pressure30.03 inHg

Wind5.5 mph S

Humidity49%

Visibility—

Dew point39°

Sat, 1465° / 50°

65 °

Roswell, Saturday, 14 November

Overcast. High 65°, low 50°.

Pressure29.97 inHg

Wind3.7 mph E

Humidity44%

Visibility—

Dew point36°

Sun, 1565° / 52°

0.01

65 °

Roswell, Sunday, 15 November

Light rain. High 65°, low 52°.

Pressure30.12 inHg

Wind9.9 mph NW

Humidity57%

Visibility—

Dew point42°

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

Mon, 1650° / 35°

0.05

50 °

Roswell, Monday, 16 November

Climate normal for this date — 60-year average.

Average high50°

Average low35°

Average precipitation0.05 in

Chance of precipitation28%

Record high64° (2001)

Record low6° (2014)

Tue, 1750° / 35°

0.06

50 °

Roswell, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high50°

Average low35°

Average precipitation0.06 in

Chance of precipitation35%

Record high65° (2007)

Record low3° (2014)

Wed, 1849° / 34°

0.04

49 °

Roswell, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high49°

Average low34°

Average precipitation0.04 in

Chance of precipitation23%

Record high65° (2007)

Record low2° (2014)

Thu, 1948° / 33°

0.04

48 °

Roswell, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high48°

Average low33°

Average precipitation0.04 in

Chance of precipitation28%

Record high69° (2003)

Record low5° (2014)

Fri, 2048° / 33°

0.04

48 °

Roswell, Friday, 20 November

Climate normal for this date — 60-year average.

Average high48°

Average low33°

Average precipitation0.04 in

Chance of precipitation22%

Record high63° (2012)

Record low17° (2014)

Sat, 2146° / 32°

0.05

46 °

Roswell, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high46°

Average low32°

Average precipitation0.05 in

Chance of precipitation30%

Record high65° (2006)

Record low12° (1985)

Sun, 2245° / 31°

0.07

45 °

Roswell, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high45°

Average low31°

Average precipitation0.07 in

Chance of precipitation35%

Record high60° (2006)

Record low12° (1985)

Mon, 2345° / 30°

0.04

45 °

Roswell, Monday, 23 November

Climate normal for this date — 60-year average.

Average high45°

Average low30°

Average precipitation0.04 in

Chance of precipitation28%

Record high63° (2017)

Record low9° (1985)

Tue, 2445° / 31°

0.07

45 °

Roswell, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high45°

Average low31°

Average precipitation0.07 in

Chance of precipitation35%

Record high64° (1990)

Record low13° (1985)

Wed, 2545° / 31°

0.06

45 °

Roswell, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high45°

Average low31°

Average precipitation0.06 in

Chance of precipitation33%

Record high59° (2014)

Record low14° (1993)

Thu, 2643° / 29°

0.04

43 °

Roswell, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high43°

Average low29°

Average precipitation0.04 in

Chance of precipitation22%

Record high60° (1998)

Record low12° (1985)

Fri, 2743° / 29°

0.04

43 °

Roswell, Friday, 27 November

Climate normal for this date — 60-year average.

Average high43°

Average low29°

Average precipitation0.04 in

Chance of precipitation33%

Record high57° (2014)

Record low5° (1979)

Sat, 2843° / 28°

0.05

43 °

Roswell, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high43°

Average low28°

Average precipitation0.05 in

Chance of precipitation28%

Record high55° (1999)

Record low9° (1979)

Sun, 2942° / 29°

0.04

42 °

Roswell, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high42°

Average low29°

Average precipitation0.04 in

Chance of precipitation25%

Record high59° (2012)

Record low8° (1979)

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 Roswell, 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 Roswell, 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.