As of 02:43 PDT

Weather in Sweetwater, ID

50°Current weather

Sweetwater, Wednesday, 28 October, 02:43

Mostly clear. Feels like 48°. High 51°, low 43°.

Pressure29.97 inHg
Wind4.6 mph S
Humidity77%
Visibility6.2 mi
Dew point43°

Monthly outlook for Sweetwater, ID: average high 55.2°, average low 43.3°. That is 2° above the climate normal for October. Precipitation is expected on 9 days (about 1.5 inches), against a normal of 7 days and 1.5 inches. The warmest day looks like 6 November (63.2°), the coolest 2 November (34.3°).

55.2°/43.3°
Average high / low
+2°
Above normal
9 / 7
Wet days / normal
1.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
28 October – 6 November55.3°52.9°+1.3°
7 November – 16 November55°48.7°+3.5°
17 November – 26 Novemberat normal43.6°—

October records over 66 years

88°2 October 1987All-time high
14.5°30 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Culdesac (6 mi).

Thu, 2956° / 41°0.05Light rain
56 °Light rain

Sweetwater, Thursday, 29 October

Light rain. High 56°, low 41°.

Pressure30.06 inHg
Wind1.7 mph NE
Humidity70%
Visibility6.2 mi
Dew point39°
Fri, 3054° / 38°0Overcast
54 °Overcast

Sweetwater, Friday, 30 October

Overcast. High 54°, low 38°.

Pressure29.94 inHg
Wind3.2 mph SW
Humidity62%
Visibility6.2 mi
Dew point38°
Sat, 3149° / 37°0.06Light rain
49 °Light rain

Sweetwater, Saturday, 31 October

Light rain. High 49°, low 37°.

Pressure30.00 inHg
Wind0.9 mph W
Humidity81%
Visibility6.2 mi
Dew point38°
Sun, 0151° / 40°0.18Light rain
51 °Light rain

Sweetwater, Sunday, 1 November

Light rain. High 51°, low 40°.

Pressure30.06 inHg
Wind8 mph W
Humidity83%
Visibility—
Dew point41°
Mon, 0253° / 34°0Mostly clear
53 °Mostly clear

Sweetwater, Monday, 2 November

Mostly clear. High 53°, low 34°.

Pressure30.50 inHg
Wind2.9 mph N
Humidity78%
Visibility—
Dew point36°
Tue, 0356° / 42°0Overcast
56 °Overcast

Sweetwater, Tuesday, 3 November

Overcast. High 56°, low 42°.

Pressure30.27 inHg
Wind3 mph N
Humidity47%
Visibility—
Dew point30°
Wed, 0460° / 43°0Overcast
60 °Overcast

Sweetwater, Wednesday, 4 November

Overcast. High 60°, low 43°.

Pressure30.00 inHg
Wind3.5 mph N
Humidity49%
Visibility—
Dew point34°
Thu, 0559° / 45°0Overcast
59 °Overcast

Sweetwater, Thursday, 5 November

Overcast. High 59°, low 45°.

Pressure30.06 inHg
Wind3.3 mph N
Humidity52%
Visibility—
Dew point35°
Fri, 0663° / 46°0Overcast
63 °Overcast

Sweetwater, Friday, 6 November

Overcast. High 63°, low 46°.

Pressure29.94 inHg
Wind4.3 mph E
Humidity52%
Visibility—
Dew point38°
Sat, 0755° / 45°0.14Light rain
55 °Light rain

Sweetwater, Saturday, 7 November

Light rain. High 55°, low 45°.

Pressure29.77 inHg
Wind5.1 mph W
Humidity54%
Visibility—
Dew point38°
Sun, 0851° / 45°0.13Light rain
51 °Light rain

Sweetwater, Sunday, 8 November

Light rain. High 51°, low 45°.

Pressure29.97 inHg
Wind5.8 mph W
Humidity83%
Visibility—
Dew point44°
Mon, 0960° / 50°0.2Light rain
60 °Light rain

Sweetwater, Monday, 9 November

Light rain. High 60°, low 50°.

Pressure30.03 inHg
Wind13.8 mph SW
Humidity78%
Visibility—
Dew point46°
Tue, 1060° / 49°0.06Light rain
60 °Light rain

Sweetwater, Tuesday, 10 November

Light rain. High 60°, low 49°.

Pressure30.24 inHg
Wind6.6 mph SW
Humidity58%
Visibility—
Dew point41°
Wed, 1154° / 48°0.45Rain
54 °Rain

Sweetwater, Wednesday, 11 November

Rain. High 54°, low 48°.

Pressure30.00 inHg
Wind10 mph W
Humidity74%
Visibility—
Dew point45°
Thu, 1251° / 47°0.02Light rain
51 °Light rain

Sweetwater, Thursday, 12 November

Light rain. High 51°, low 47°.

Pressure29.91 inHg
Wind2.9 mph N
Humidity88%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1348° / 33°0.08Climate normal
48 °Climate normal

Sweetwater, Friday, 13 November

Climate normal for this date — 60-year average.

Average high48°
Average low33°
Average precipitation0.08 in
Chance of precipitation45%
Record high69° (1999)
Record low12° (1985)
Sat, 1448° / 33°0.06Climate normal
48 °Climate normal

Sweetwater, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high48°
Average low33°
Average precipitation0.06 in
Chance of precipitation33%
Record high67° (2021)
Record low20° (1978)
Sun, 1548° / 32°0.05Climate normal
48 °Climate normal

Sweetwater, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high48°
Average low32°
Average precipitation0.05 in
Chance of precipitation32%
Record high63° (2021)
Record low12° (1988)
Mon, 1647° / 33°0.09Climate normal
47 °Climate normal

Sweetwater, Monday, 16 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.09 in
Chance of precipitation52%
Record high60° (1999)
Record low20° (2014)
Tue, 1747° / 33°0.1Climate normal
47 °Climate normal

Sweetwater, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.1 in
Chance of precipitation47%
Record high62° (1976)
Record low20° (2000)
Wed, 1846° / 32°0.11Climate normal
46 °Climate normal

Sweetwater, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high46°
Average low32°
Average precipitation0.11 in
Chance of precipitation53%
Record high60° (2008)
Record low16° (1994)
Thu, 1946° / 30°0.1Climate normal
46 °Climate normal

Sweetwater, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high46°
Average low30°
Average precipitation0.1 in
Chance of precipitation40%
Record high59° (2003)
Record low6° (1985)
Fri, 2045° / 31°0.09Climate normal
45 °Climate normal

Sweetwater, Friday, 20 November

Climate normal for this date — 60-year average.

Average high45°
Average low31°
Average precipitation0.09 in
Chance of precipitation47%
Record high60° (2002)
Record low15° (1978)
Sat, 2144° / 30°0.08Climate normal
44 °Climate normal

Sweetwater, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high44°
Average low30°
Average precipitation0.08 in
Chance of precipitation43%
Record high60° (2002)
Record low12° (1985)
Sun, 2243° / 29°0.1Climate normal
43 °Climate normal

Sweetwater, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high43°
Average low29°
Average precipitation0.1 in
Chance of precipitation50%
Record high57° (2002)
Record low4° (1994)
Mon, 2342° / 29°0.1Climate normal
42 °Climate normal

Sweetwater, Monday, 23 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.1 in
Chance of precipitation48%
Record high62° (2017)
Record low-7° (1985)
Tue, 2442° / 30°0.12Climate normal
42 °Climate normal

Sweetwater, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.12 in
Chance of precipitation53%
Record high55° (1995)
Record low-5° (1985)
Wed, 2541° / 29°0.15Climate normal
41 °Climate normal

Sweetwater, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.15 in
Chance of precipitation52%
Record high53° (2017)
Record low-2° (2010)
Thu, 2641° / 29°0.08Climate normal
41 °Climate normal

Sweetwater, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.08 in
Chance of precipitation45%
Record high56° (2014)
Record low9° (1992)

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 Sweetwater, 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 Sweetwater, 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.