As of 08:25 MDT

Weather in Roswell, ID

40°Current weather

Roswell, Friday, 16 October, 08:25

Clear. Feels like 39°. High 75°, low 40°.

Pressure30.53 inHg
Wind3.2 mph E
Humidity77%
Visibility6.2 mi
Dew point34°

Monthly outlook for Roswell, ID: average high 64.6°, average low 46.8°. That is 1.5° above the climate normal for October. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 17 October (75.8°), the coolest 16 October (40.3°).

64.6°/46.8°
Average high / low
+1.5°
Above normal
3 / 3
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October67.7°64°+2°
26 October – 4 November59.5°57.5°+1.1°
5 November – 14 Novemberat normal52.9°—

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).

Sat, 1776° / 47°0Overcast
76 °Overcast

Roswell, Saturday, 17 October

Overcast. High 76°, low 47°.

Pressure30.21 inHg
Wind2.1 mph W
Humidity33%
Visibility6.2 mi
Dew point34°
Sun, 1871° / 48°0Mostly clear
71 °Mostly clear

Roswell, Sunday, 18 October

Mostly clear. High 71°, low 48°.

Pressure30.06 inHg
Wind2.4 mph NW
Humidity43%
Visibility6.2 mi
Dew point39°
Mon, 1974° / 47°0Overcast
74 °Overcast

Roswell, Monday, 19 October

Overcast. High 74°, low 47°.

Pressure29.83 inHg
Wind3.5 mph SW
Humidity35%
Visibility6.2 mi
Dew point36°
Tue, 2071° / 53°0Overcast
71 °Overcast

Roswell, Tuesday, 20 October

Overcast. High 71°, low 53°.

Pressure29.88 inHg
Wind7.9 mph N
Humidity34%
Visibility—
Dew point33°
Wed, 2169° / 48°0Overcast
69 °Overcast

Roswell, Wednesday, 21 October

Overcast. High 69°, low 48°.

Pressure29.97 inHg
Wind4.7 mph NE
Humidity45%
Visibility—
Dew point41°
Thu, 2266° / 52°0.18Light rain
66 °Light rain

Roswell, Thursday, 22 October

Light rain. High 66°, low 52°.

Pressure29.80 inHg
Wind9.4 mph E
Humidity62%
Visibility—
Dew point47°
Fri, 2355° / 51°0.08Light rain
55 °Light rain

Roswell, Friday, 23 October

Light rain. High 55°, low 51°.

Pressure29.94 inHg
Wind11.8 mph W
Humidity64%
Visibility—
Dew point41°
Sat, 2458° / 48°0Overcast
58 °Overcast

Roswell, Saturday, 24 October

Overcast. High 58°, low 48°.

Pressure30.12 inHg
Wind6.4 mph NW
Humidity48%
Visibility—
Dew point35°
Sun, 2562° / 45°0Overcast
62 °Overcast

Roswell, Sunday, 25 October

Overcast. High 62°, low 45°.

Pressure30.09 inHg
Wind6.2 mph SE
Humidity50%
Visibility—
Dew point36°
Mon, 2664° / 50°0Overcast
64 °Overcast

Roswell, Monday, 26 October

Overcast. High 64°, low 50°.

Pressure29.91 inHg
Wind8.5 mph N
Humidity46%
Visibility—
Dew point36°
Tue, 2763° / 46°0Clear
63 °Clear

Roswell, Tuesday, 27 October

Clear. High 63°, low 46°.

Pressure29.83 inHg
Wind6 mph NW
Humidity45%
Visibility—
Dew point34°
Wed, 2856° / 46°0.08Light rain
56 °Light rain

Roswell, Wednesday, 28 October

Light rain. High 56°, low 46°.

Pressure29.83 inHg
Wind18.6 mph W
Humidity53%
Visibility—
Dew point39°
Thu, 2956° / 46°0.02Light rain
56 °Light rain

Roswell, Thursday, 29 October

Light rain. High 56°, low 46°.

Pressure30.03 inHg
Wind12.4 mph NW
Humidity53%
Visibility—
Dew point36°
Fri, 3057° / 42°0Clear
57 °Clear

Roswell, Friday, 30 October

Clear. High 57°, low 42°.

Pressure30.12 inHg
Wind8 mph NW
Humidity52%
Visibility—
Dew point33°
Sat, 3161° / 42°0Clear
61 °Clear

Roswell, Saturday, 31 October

Clear. High 61°, low 42°.

Pressure30.03 inHg
Wind8.3 mph SE
Humidity45%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0157° / 39°0.03Climate normal
57 °Climate normal

Roswell, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high57°
Average low39°
Average precipitation0.03 in
Chance of precipitation17%
Record high75° (1988)
Record low21° (2019)
Mon, 0256° / 38°0.04Climate normal
56 °Climate normal

Roswell, Monday, 2 November

Climate normal for this date — 60-year average.

Average high56°
Average low38°
Average precipitation0.04 in
Chance of precipitation22%
Record high69° (1965)
Record low24° (2019)
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)

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.