As of 16:18 MDT

Weather in Roswell, ID

69°Current weather

Roswell, Sunday, 18 October, 16:18

Clear. Feels like 67°. High 69°, low 41°.

Pressure29.97 inHg
Wind0.2 mph SW
Humidity41%
Visibility6.2 mi
Dew point43°

Monthly outlook for Roswell, ID: average high 61.5°, average low 41.6°. That is 0.4° above the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 19 October (78°), the coolest 29 October (34.9°).

61.5°/41.6°
Average high / low
+0.4°
Above normal
1 / 3
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October64.7°62.8°+1.1°
28 October – 6 November56.2°56.6°-0.2°
7 November – 16 Novemberat normal51.9°—

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).

Mon, 1978° / 44°0Overcast
78 °Overcast

Roswell, Monday, 19 October

Overcast. High 78°, low 44°.

Pressure29.91 inHg
Wind1.9 mph SW
Humidity33%
Visibility6.2 mi
Dew point33°
Tue, 2075° / 43°0Overcast
75 °Overcast

Roswell, Tuesday, 20 October

Overcast. High 75°, low 43°.

Pressure29.97 inHg
Wind4.4 mph E
Humidity40%
Visibility6.2 mi
Dew point41°
Wed, 2172° / 52°0.02Light rain
72 °Light rain

Roswell, Wednesday, 21 October

Light rain. High 72°, low 52°.

Pressure29.97 inHg
Wind5.1 mph NE
Humidity53%
Visibility6.2 mi
Dew point47°
Thu, 2267° / 52°0.12Light rain
67 °Light rain

Roswell, Thursday, 22 October

Light rain. High 67°, low 52°.

Pressure29.80 inHg
Wind5.5 mph S
Humidity59%
Visibility6.2 mi
Dew point49°
Fri, 2355° / 44°0Clear
55 °Clear

Roswell, Friday, 23 October

Clear. High 55°, low 44°.

Pressure30.18 inHg
Wind15.5 mph NW
Humidity48%
Visibility—
Dew point30°
Sat, 2458° / 37°0Overcast
58 °Overcast

Roswell, Saturday, 24 October

Overcast. High 58°, low 37°.

Pressure30.27 inHg
Wind6.7 mph SE
Humidity41%
Visibility—
Dew point25°
Sun, 2559° / 41°0Partly cloudy
59 °Partly cloudy

Roswell, Sunday, 25 October

Partly cloudy. High 59°, low 41°.

Pressure30.09 inHg
Wind11.1 mph N
Humidity23%
Visibility—
Dew point16°
Mon, 2657° / 42°0Overcast
57 °Overcast

Roswell, Monday, 26 October

Overcast. High 57°, low 42°.

Pressure30.00 inHg
Wind9.2 mph NW
Humidity58%
Visibility—
Dew point37°
Tue, 2758° / 41°0.01Light rain
58 °Light rain

Roswell, Tuesday, 27 October

Light rain. High 58°, low 41°.

Pressure29.83 inHg
Wind9.1 mph NW
Humidity54%
Visibility—
Dew point34°
Wed, 2853° / 38°0Partly cloudy
53 °Partly cloudy

Roswell, Wednesday, 28 October

Partly cloudy. High 53°, low 38°.

Pressure30.15 inHg
Wind7.5 mph NW
Humidity40%
Visibility—
Dew point24°
Thu, 2952° / 35°0Clear
52 °Clear

Roswell, Thursday, 29 October

Clear. High 52°, low 35°.

Pressure30.09 inHg
Wind6.2 mph N
Humidity42%
Visibility—
Dew point23°
Fri, 3056° / 37°0Mostly clear
56 °Mostly clear

Roswell, Friday, 30 October

Mostly clear. High 56°, low 37°.

Pressure30.03 inHg
Wind4.6 mph NW
Humidity46%
Visibility—
Dew point27°
Sat, 3163° / 43°0Clear
63 °Clear

Roswell, Saturday, 31 October

Clear. High 63°, low 43°.

Pressure29.97 inHg
Wind10.9 mph NW
Humidity30%
Visibility—
Dew point23°
Sun, 0156° / 38°0Clear
56 °Clear

Roswell, Sunday, 1 November

Clear. High 56°, low 38°.

Pressure30.30 inHg
Wind10.6 mph NW
Humidity41%
Visibility—
Dew point25°
Mon, 0257° / 38°0Overcast
57 °Overcast

Roswell, Monday, 2 November

Overcast. High 57°, low 38°.

Pressure30.33 inHg
Wind3.4 mph N
Humidity33%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0356° / 37°0.02Climate normal
56 °Climate normal

Roswell, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high56°
Average low37°
Average precipitation0.02 in
Chance of precipitation10%
Record high72° (1983)
Record low26° (1994)
Wed, 0456° / 38°0.04Climate normal
56 °Climate normal

Roswell, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high56°
Average low38°
Average precipitation0.04 in
Chance of precipitation27%
Record high70° (1969)
Record low27° (1995)
Thu, 0555° / 38°0.04Climate normal
55 °Climate normal

Roswell, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high55°
Average low38°
Average precipitation0.04 in
Chance of precipitation25%
Record high72° (1975)
Record low24° (1971)
Fri, 0656° / 38°0.04Climate normal
56 °Climate normal

Roswell, Friday, 6 November

Climate normal for this date — 60-year average.

Average high56°
Average low38°
Average precipitation0.04 in
Chance of precipitation18%
Record high72° (1999)
Record low21° (1971)
Sat, 0754° / 38°0.05Climate normal
54 °Climate normal

Roswell, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.05 in
Chance of precipitation28%
Record high74° (2006)
Record low25° (2017)
Sun, 0853° / 37°0.04Climate normal
53 °Climate normal

Roswell, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.04 in
Chance of precipitation25%
Record high67° (2016)
Record low26° (1994)
Mon, 0952° / 36°0.05Climate normal
52 °Climate normal

Roswell, Monday, 9 November

Climate normal for this date — 60-year average.

Average high52°
Average low36°
Average precipitation0.05 in
Chance of precipitation30%
Record high66° (1971)
Record low24° (2018)
Tue, 1052° / 36°0.05Climate normal
52 °Climate normal

Roswell, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high52°
Average low36°
Average precipitation0.05 in
Chance of precipitation27%
Record high68° (1989)
Record low23° (1986)
Wed, 1152° / 36°0.04Climate normal
52 °Climate normal

Roswell, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high52°
Average low36°
Average precipitation0.04 in
Chance of precipitation28%
Record high69° (1999)
Record low22° (2000)
Thu, 1252° / 36°0.04Climate normal
52 °Climate normal

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°0.05Climate normal
52 °Climate normal

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°0.04Climate normal
51 °Climate normal

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°0.03Climate normal
51 °Climate normal

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°0.05Climate normal
50 °Climate normal

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)

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.