As of 09:49 MDT

Weather in Roswell, ID

42°

Roswell, Tuesday, 27 October, 09:49

Mostly clear. Feels like 42°. High 53°, low 39°.

Pressure30.06 inHg

Wind1.5 mph SE

Humidity83%

Visibility6.2 mi

Dew point38°

See detailed hourly forecast

Monthly outlook for Roswell, ID: average high 58.9°, average low 41.7°. That is 1.9° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 7 November (69.9°), the coolest 29 October (33.7°).

58.9°/41.7°

Average high / low

+1.9°

Above normal

1 / 3

Wet days / normal

0.1 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
27 October – 5 November	56°	57°	-0.6°
6 November – 15 November	63.8°	52.4°	+6.3°
16 November – 25 November	at normal	47.1°	—

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).

Wed, 2856° / 36°

56 °

Roswell, Wednesday, 28 October

Mostly clear. High 56°, low 36°.

Pressure30.12 inHg

Wind3.1 mph S

Humidity54%

Visibility6.2 mi

Dew point34°

Thu, 2956° / 34°

56 °

Roswell, Thursday, 29 October

Overcast. High 56°, low 34°.

Pressure30.06 inHg

Wind0.5 mph SW

Humidity59%

Visibility6.2 mi

Dew point34°

Fri, 3054° / 38°

54 °

Roswell, Friday, 30 October

Overcast. High 54°, low 38°.

Pressure29.91 inHg

Wind3.1 mph NW

Humidity62%

Visibility6.2 mi

Dew point36°

Sat, 3156° / 37°

56 °

Roswell, Saturday, 31 October

Overcast. High 56°, low 37°.

Pressure29.97 inHg

Wind3.2 mph N

Humidity70%

Visibility—

Dew point38°

Sun, 0150° / 42°

0.12

50 °

Roswell, Sunday, 1 November

Light rain. High 50°, low 42°.

Pressure30.06 inHg

Wind12.6 mph NW

Humidity59%

Visibility—

Dew point36°

Mon, 0254° / 36°

54 °

Roswell, Monday, 2 November

Clear. High 54°, low 36°.

Pressure30.33 inHg

Wind8.2 mph NW

Humidity38%

Visibility—

Dew point22°

Tue, 0356° / 35°

56 °

Roswell, Tuesday, 3 November

Overcast. High 56°, low 35°.

Pressure30.33 inHg

Wind17.9 mph SE

Humidity31%

Visibility—

Dew point18°

Wed, 0458° / 41°

58 °

Roswell, Wednesday, 4 November

Overcast. High 58°, low 41°.

Pressure30.12 inHg

Wind10 mph SE

Humidity29%

Visibility—

Dew point20°

Thu, 0565° / 47°

65 °

Roswell, Thursday, 5 November

Overcast. High 65°, low 47°.

Pressure30.06 inHg

Wind11.3 mph SE

Humidity26%

Visibility—

Dew point22°

Fri, 0669° / 54°

69 °

Roswell, Friday, 6 November

Overcast. High 69°, low 54°.

Pressure29.88 inHg

Wind19.1 mph SE

Humidity26%

Visibility—

Dew point27°

Sat, 0770° / 53°

0.01

70 °

Roswell, Saturday, 7 November

Light rain. High 70°, low 53°.

Pressure29.68 inHg

Wind17.3 mph W

Humidity30%

Visibility—

Dew point30°

Sun, 0860° / 44°

60 °

Roswell, Sunday, 8 November

Mostly clear. High 60°, low 44°.

Pressure30.18 inHg

Wind7.1 mph W

Humidity49%

Visibility—

Dew point35°

Mon, 0962° / 42°

62 °

Roswell, Monday, 9 November

Overcast. High 62°, low 42°.

Pressure30.30 inHg

Wind11 mph SE

Humidity43%

Visibility—

Dew point30°

Tue, 1060° / 43°

60 °

Roswell, Tuesday, 10 November

Overcast. High 60°, low 43°.

Pressure30.15 inHg

Wind3.6 mph S

Humidity43%

Visibility—

Dew point30°

Wed, 1162° / 45°

62 °

Roswell, Wednesday, 11 November

Overcast. High 62°, low 45°.

Pressure29.97 inHg

Wind15.7 mph NW

Humidity36%

Visibility—

Dew point28°

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

Thu, 1252° / 36°

0.04

52 °

Roswell, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high52°

Average low36°

Average precipitation0.04 in

Chance of precipitation27%

Record high71° (1999)

Record low22° (1985)

Fri, 1352° / 35°

0.05

52 °

Roswell, Friday, 13 November

Climate normal for this date — 60-year average.

Average high52°

Average low35°

Average precipitation0.05 in

Chance of precipitation32%

Record high68° (1999)

Record low21° (2000)

Sat, 1451° / 35°

0.04

51 °

Roswell, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high51°

Average low35°

Average precipitation0.04 in

Chance of precipitation22%

Record high65° (1999)

Record low19° (2014)

Sun, 1551° / 34°

0.03

51 °

Roswell, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high51°

Average low34°

Average precipitation0.03 in

Chance of precipitation20%

Record high66° (2001)

Record low2° (2014)

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)

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.