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As of 11:03 MDT

Weather in Lewiston, UT

94°Current weather

Lewiston, Sunday, 9 August, 11:03

Partly cloudy. Feels like 91°. High 97°, low 71°.

Pressure29.97 inHg
Wind5.9 mph SW
Humidity23%
Visibility6.2 mi
Dew point51°

10-day forecast for Lewiston, UT: 61° to 101°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

101°
Best day: Tuesday, August 11
89° · 0.2 in
Worst day: Thursday, August 13

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 1096° / 63°0Overcast
MorningClear67°feels 65°
AfternoonOvercast94°feels 89°
EveningOvercast85°feels 82°
OvernightClear68°feels 66°
96 °Overcast

Lewiston, Monday, 10 August

Overcast. High 96°, low 63°.

Pressure29.83 inHg
Wind9.5 mph SW
Humidity18%
Visibility6.2 mi
Dew point43°
Tue, 11101° / 68°0Partly cloudy
MorningOvercast75°feels 73°
AfternoonPartly cloudy99°feels 94°
EveningOvercast89°feels 85°
OvernightPartly cloudy71°feels 69°
101 °Partly cloudy

Lewiston, Tuesday, 11 August

Partly cloudy. High 101°, low 68°.

Pressure29.85 inHg
Wind4.5 mph SW
Humidity15%
Visibility6.2 mi
Dew point37°
Wed, 1291° / 71°0Overcast
MorningOvercast78°feels 76°
AfternoonOvercast87°feels 84°
EveningOvercast83°feels 81°
OvernightOvercast73°feels 71°
91 °Overcast

Lewiston, Wednesday, 12 August

Overcast. High 91°, low 71°.

Pressure29.77 inHg
Wind7.7 mph W
Humidity15%
Visibility6.2 mi
Dew point36°
Thu, 1389° / 63°0.2Rain
MorningOvercast73°feels 72°
AfternoonRain86°feels 83°
EveningRain82°feels 80°
OvernightOvercast71°feels 70°
89 °Rain

Lewiston, Thursday, 13 August

Rain. High 89°, low 63°.

Pressure29.74 inHg
Wind13 mph SW
Humidity28%
Visibility—
Dew point47°
Fri, 1487° / 61°0.13Light rain
MorningLight rain66°feels 66°
AfternoonLight rain81°feels 80°
EveningLight rain83°feels 80°
OvernightLight rain69°feels 68°
87 °Light rain

Lewiston, Friday, 14 August

Light rain. High 87°, low 61°.

Pressure29.88 inHg
Wind20.5 mph SW
Humidity40%
Visibility—
Dew point51°
Sat, 1591° / 62°0.01Light rain
MorningLight rain68°feels 66°
AfternoonLight rain84°feels 82°
EveningLight rain86°feels 83°
OvernightLight rain74°feels 72°
91 °Light rain

Lewiston, Saturday, 15 August

Light rain. High 91°, low 62°.

Pressure30.03 inHg
Wind12.6 mph SW
Humidity27%
Visibility—
Dew point43°
Sun, 1691° / 67°0Overcast
MorningOvercast73°feels 70°
AfternoonOvercast86°feels 83°
EveningOvercast88°feels 85°
OvernightOvercast74°feels 73°
91 °Overcast

Lewiston, Sunday, 16 August

Overcast. High 91°, low 67°.

Pressure30.03 inHg
Wind14.3 mph SW
Humidity19%
Visibility—
Dew point36°
Mon, 1791° / 70°0Overcast
MorningOvercast75°feels 73°
AfternoonOvercast87°feels 84°
EveningOvercast87°feels 83°
OvernightOvercast74°feels 73°
91 °Overcast

Lewiston, Monday, 17 August

Overcast. High 91°, low 70°.

Pressure30.03 inHg
Wind20.2 mph SW
Humidity25%
Visibility—
Dew point45°
Tue, 1895° / 67°0Mostly clear
MorningMostly clear73°feels 71°
AfternoonMostly clear89°feels 85°
EveningMostly clear91°feels 87°
OvernightMostly clear76°feels 74°
95 °Mostly clear

Lewiston, Tuesday, 18 August

Mostly clear. High 95°, low 67°.

Pressure30.06 inHg
Wind13.2 mph W
Humidity18%
Visibility—
Dew point37°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Lewiston, UT around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.