As of 05:22 PDT

Weather in Sweetwater, ID

54°Current weather

Sweetwater, Thursday, 22 October, 05:22

Mostly clear. Feels like 52°. High 69°, low 46°.

Pressure29.85 inHg
Wind2.8 mph N
Humidity70%
Visibility6.2 mi
Dew point44°

Monthly outlook for Sweetwater, ID: average high 61°, average low 45.1°. That is 3.5° above the climate normal for October. Precipitation is expected on 4 days (about 1.0 inches), against a normal of 6 days and 1.4 inches. The warmest day looks like 22 October (69.1°), the coolest 24 October (35.3°).

61°/45.1°
Average high / low
+3.5°
Above normal
4 / 6
Wet days / normal
1.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
22 October – 31 October58.8°56.4°+1.3°
1 November – 10 November64.8°51.1°+7.6°
11 November – 20 Novemberat normal47.2°—

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).

Fri, 2358° / 41°0.22Rain
58 °Rain

Sweetwater, Friday, 23 October

Rain. High 58°, low 41°.

Pressure30.09 inHg
Wind10.3 mph W
Humidity44%
Visibility6.2 mi
Dew point33°
Sat, 2460° / 35°0Clear
60 °Clear

Sweetwater, Saturday, 24 October

Clear. High 60°, low 35°.

Pressure30.24 inHg
Wind1.9 mph NE
Humidity49%
Visibility6.2 mi
Dew point34°
Sun, 2563° / 38°0Partly cloudy
63 °Partly cloudy

Sweetwater, Sunday, 25 October

Partly cloudy. High 63°, low 38°.

Pressure30.06 inHg
Wind4 mph N
Humidity53%
Visibility6.2 mi
Dew point38°
Mon, 2662° / 42°0.22Rain
62 °Rain

Sweetwater, Monday, 26 October

Rain. High 62°, low 42°.

Pressure29.97 inHg
Wind7.4 mph W
Humidity57%
Visibility—
Dew point38°
Tue, 2755° / 46°0.02Light rain
55 °Light rain

Sweetwater, Tuesday, 27 October

Light rain. High 55°, low 46°.

Pressure30.15 inHg
Wind5.5 mph S
Humidity65%
Visibility—
Dew point40°
Wed, 2848° / 45°0.35Rain
48 °Rain

Sweetwater, Wednesday, 28 October

Rain. High 48°, low 45°.

Pressure30.15 inHg
Wind5.7 mph S
Humidity85%
Visibility—
Dew point42°
Thu, 2956° / 45°0.01Light rain
56 °Light rain

Sweetwater, Thursday, 29 October

Light rain. High 56°, low 45°.

Pressure30.12 inHg
Wind4.4 mph E
Humidity71%
Visibility—
Dew point41°
Fri, 3058° / 42°0Clear
58 °Clear

Sweetwater, Friday, 30 October

Clear. High 58°, low 42°.

Pressure29.97 inHg
Wind3.2 mph E
Humidity58%
Visibility—
Dew point37°
Sat, 3160° / 43°0Overcast
60 °Overcast

Sweetwater, Saturday, 31 October

Overcast. High 60°, low 43°.

Pressure30.06 inHg
Wind3.6 mph E
Humidity58%
Visibility—
Dew point37°
Sun, 0165° / 44°0Overcast
65 °Overcast

Sweetwater, Sunday, 1 November

Overcast. High 65°, low 44°.

Pressure30.00 inHg
Wind3.8 mph E
Humidity39%
Visibility—
Dew point31°
Mon, 0264° / 47°0Overcast
64 °Overcast

Sweetwater, Monday, 2 November

Overcast. High 64°, low 47°.

Pressure30.00 inHg
Wind3.9 mph SE
Humidity37%
Visibility—
Dew point31°
Tue, 0366° / 48°0Overcast
66 °Overcast

Sweetwater, Tuesday, 3 November

Overcast. High 66°, low 48°.

Pressure30.03 inHg
Wind3.2 mph SE
Humidity40%
Visibility—
Dew point34°
Wed, 0466° / 54°0.02Light rain
66 °Light rain

Sweetwater, Wednesday, 4 November

Light rain. High 66°, low 54°.

Pressure30.06 inHg
Wind5.1 mph NE
Humidity62%
Visibility—
Dew point47°
Thu, 0567° / 52°0Overcast
67 °Overcast

Sweetwater, Thursday, 5 November

Overcast. High 67°, low 52°.

Pressure29.91 inHg
Wind3.9 mph E
Humidity53%
Visibility—
Dew point43°
Fri, 0661° / 53°0Overcast
61 °Overcast

Sweetwater, Friday, 6 November

Overcast. High 61°, low 53°.

Pressure29.85 inHg
Wind4.2 mph NW
Humidity58%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0750° / 36°0.13Climate normal
50 °Climate normal

Sweetwater, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.13 in
Chance of precipitation47%
Record high68° (1999)
Record low20° (1973)
Sun, 0850° / 34°0.09Climate normal
50 °Climate normal

Sweetwater, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high50°
Average low34°
Average precipitation0.09 in
Chance of precipitation45%
Record high66° (2016)
Record low18° (1994)
Mon, 0949° / 33°0.09Climate normal
49 °Climate normal

Sweetwater, Monday, 9 November

Climate normal for this date — 60-year average.

Average high49°
Average low33°
Average precipitation0.09 in
Chance of precipitation47%
Record high64° (2016)
Record low20° (1986)
Tue, 1048° / 33°0.06Climate normal
48 °Climate normal

Sweetwater, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high48°
Average low33°
Average precipitation0.06 in
Chance of precipitation40%
Record high68° (1989)
Record low13° (2000)
Wed, 1149° / 33°0.07Climate normal
49 °Climate normal

Sweetwater, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high49°
Average low33°
Average precipitation0.07 in
Chance of precipitation30%
Record high65° (2016)
Record low17° (1986)
Thu, 1248° / 34°0.1Climate normal
48 °Climate normal

Sweetwater, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.1 in
Chance of precipitation38%
Record high71° (1999)
Record low12° (1985)
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)

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.