As of 14:20 MDT

Weather in Rigby, ID

93°

Rigby, Saturday, 8 August, 14:20

Clear. Feels like 89°. High 94°, low 58°.

Pressure29.80 inHg

Wind9.3 mph W

Humidity16%

Visibility6.2 mi

Dew point39°

See detailed hourly forecast

Monthly outlook for Rigby, ID: average high 94.1°, average low 61°. That is 5° above the climate normal for August. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 23 August (100.2°), the coolest 19 August (54.8°).

94.1°/61°

Average high / low

+5°

Above normal

1 / 2

Wet days / normal

0.2 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
8 August – 17 August	94°	85.9°	+4.5°
18 August – 27 August	94.3°	83.6°	+6°
28 August – 6 September	at normal	81.2°	—

August records over 66 years

100.8°1 August 2000All-time high

38.1°28 August 2018All-time low

Climate normals and records are computed from the nearest reference point — Idaho Falls (14 mi).

Sun, 0995° / 59°

95 °

Rigby, Sunday, 9 August

Partly cloudy. High 95°, low 59°.

Pressure29.80 inHg

Wind9 mph SW

Humidity8%

Visibility6.2 mi

Dew point23°

Mon, 1099° / 56°

99 °

Rigby, Monday, 10 August

Clear. High 99°, low 56°.

Pressure29.80 inHg

Wind7.9 mph SW

Humidity14%

Visibility6.2 mi

Dew point35°

Tue, 1197° / 58°

97 °

Rigby, Tuesday, 11 August

Clear. High 97°, low 58°.

Pressure29.88 inHg

Wind4.4 mph W

Humidity8%

Visibility6.2 mi

Dew point22°

Wed, 1295° / 62°

95 °

Rigby, Wednesday, 12 August

Overcast. High 95°, low 62°.

Pressure29.77 inHg

Wind6.1 mph SW

Humidity10%

Visibility6.2 mi

Dew point28°

Thu, 1395° / 59°

95 °

Rigby, Thursday, 13 August

Overcast. High 95°, low 59°.

Pressure29.77 inHg

Wind19.5 mph SW

Humidity15%

Visibility—

Dew point33°

Fri, 1492° / 65°

0.01

92 °

Rigby, Friday, 14 August

Light rain. High 92°, low 65°.

Pressure29.85 inHg

Wind9.3 mph S

Humidity23%

Visibility—

Dew point42°

Sat, 1587° / 65°

0.21

87 °

Rigby, Saturday, 15 August

Rain. High 87°, low 65°.

Pressure29.91 inHg

Wind21.5 mph W

Humidity27%

Visibility—

Dew point46°

Sun, 1692° / 59°

92 °

Rigby, Sunday, 16 August

Clear. High 92°, low 59°.

Pressure30.03 inHg

Wind12.9 mph SW

Humidity25%

Visibility—

Dew point42°

Mon, 1794° / 65°

94 °

Rigby, Monday, 17 August

Overcast. High 94°, low 65°.

Pressure29.97 inHg

Wind7 mph W

Humidity18%

Visibility—

Dew point37°

Tue, 1886° / 65°

86 °

Rigby, Tuesday, 18 August

Overcast. High 86°, low 65°.

Pressure30.00 inHg

Wind22.3 mph SW

Humidity27%

Visibility—

Dew point42°

Wed, 1989° / 55°

89 °

Rigby, Wednesday, 19 August

Clear. High 89°, low 55°.

Pressure30.00 inHg

Wind10.9 mph W

Humidity20%

Visibility—

Dew point33°

Thu, 2094° / 63°

94 °

Rigby, Thursday, 20 August

Mostly clear. High 94°, low 63°.

Pressure29.91 inHg

Wind10.2 mph SW

Humidity24%

Visibility—

Dew point42°

Fri, 2198° / 64°

98 °

Rigby, Friday, 21 August

Partly cloudy. High 98°, low 64°.

Pressure29.88 inHg

Wind14.9 mph W

Humidity20%

Visibility—

Dew point41°

Sat, 2298° / 61°

98 °

Rigby, Saturday, 22 August

Overcast. High 98°, low 61°.

Pressure29.88 inHg

Wind9.5 mph W

Humidity15%

Visibility—

Dew point34°

Sun, 23100° / 63°

100 °

Rigby, Sunday, 23 August

Overcast. High 100°, low 63°.

Pressure29.88 inHg

Wind7.6 mph SE

Humidity15%

Visibility—

Dew point36°

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

Mon, 2483° / 55°

0.02

83 °

Rigby, Monday, 24 August

Climate normal for this date — 60-year average.

Average high83°

Average low55°

Average precipitation0.02 in

Chance of precipitation13%

Record high96° (1969)

Record low41° (1968)

Tue, 2584° / 54°

0.02

84 °

Rigby, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high84°

Average low54°

Average precipitation0.02 in

Chance of precipitation8%

Record high95° (1985)

Record low39° (1960)

Wed, 2683° / 55°

0.01

83 °

Rigby, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high83°

Average low55°

Average precipitation0.01 in

Chance of precipitation8%

Record high95° (2011)

Record low39° (1992)

Thu, 2783° / 55°

0.02

83 °

Rigby, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high83°

Average low55°

Average precipitation0.02 in

Chance of precipitation8%

Record high93° (2011)

Record low40° (1993)

Fri, 2883° / 55°

0.02

83 °

Rigby, Friday, 28 August

Climate normal for this date — 60-year average.

Average high83°

Average low55°

Average precipitation0.02 in

Chance of precipitation13%

Record high94° (2012)

Record low38° (2018)

Sat, 2983° / 55°

0.02

83 °

Rigby, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high83°

Average low55°

Average precipitation0.02 in

Chance of precipitation12%

Record high93° (2005)

Record low41° (1964)

Sun, 3083° / 55°

0.01

83 °

Rigby, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high83°

Average low55°

Average precipitation0.01 in

Chance of precipitation8%

Record high93° (2022)

Record low41° (1962)

Mon, 3180° / 54°

0.02

80 °

Rigby, Monday, 31 August

Climate normal for this date — 60-year average.

Average high80°

Average low54°

Average precipitation0.02 in

Chance of precipitation13%

Record high96° (2022)

Record low39° (1993)

Tue, 0181° / 53°

0.03

81 °

Rigby, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high81°

Average low53°

Average precipitation0.03 in

Chance of precipitation12%

Record high95° (2022)

Record low40° (1965)

Wed, 0281° / 54°

0.04

81 °

Rigby, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high81°

Average low54°

Average precipitation0.04 in

Chance of precipitation17%

Record high94° (2007)

Record low42° (2008)

Thu, 0381° / 54°

0.02

81 °

Rigby, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high81°

Average low54°

Average precipitation0.02 in

Chance of precipitation10%

Record high98° (2022)

Record low41° (1961)

Fri, 0481° / 53°

0.04

81 °

Rigby, Friday, 4 September

Climate normal for this date — 60-year average.

Average high81°

Average low53°

Average precipitation0.04 in

Chance of precipitation13%

Record high97° (2022)

Record low38° (1964)

Sat, 0580° / 53°

0.03

80 °

Rigby, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high80°

Average low53°

Average precipitation0.03 in

Chance of precipitation12%

Record high97° (2020)

Record low40° (2014)

Sun, 0679° / 52°

0.03

79 °

Rigby, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high79°

Average low52°

Average precipitation0.03 in

Chance of precipitation15%

Record high98° (2022)

Record low40° (2016)

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 Rigby, 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 Rigby, 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.