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As of 04:06 MDT

Weather in Newcastle, WY

63°Current weather

Newcastle, Sunday, 9 August, 04:06

Clear. Feels like 62°. High 91°, low 63°.

Pressure29.91 inHg
Wind4.7 mph NE
Humidity46%
Visibility6.2 mi
Dew point41°

Two-week outlook for Newcastle, WY: week one averages a high of 85.5° and week two 89°, so week two runs 3.5° warmer than week one. Around 0.7 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, August 9: 91°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)85.5°63.5°0.6 in / 3 d+3.4°
2nd (August 16 – August 22)89°66.4°0.1 in / 1 d+6.4°

Weekend weather

Sun, August 9
Mostly clear
91°63°
no precip.
Sat, August 15
Rain
80°61°
0.23 in
Sun, August 16
Light rain
84°63°
0.02 in
Sat, August 22
Light rain
87°64°
0.01 in
Mon, 1095° / 63°0Clear
95 °Clear

Newcastle, Monday, 10 August

Clear. High 95°, low 63°.

Pressure29.74 inHg
Wind8.7 mph SW
Humidity19%
Visibility6.2 mi
Dew point43°
Tue, 1197° / 70°0Clear
97 °Clear

Newcastle, Tuesday, 11 August

Clear. High 97°, low 70°.

Pressure29.77 inHg
Wind15.2 mph S
Humidity25%
Visibility6.2 mi
Dew point49°
Wed, 1293° / 67°0.02Light rain
93 °Light rain

Newcastle, Wednesday, 12 August

Light rain. High 93°, low 67°.

Pressure29.77 inHg
Wind15.5 mph S
Humidity25%
Visibility6.2 mi
Dew point50°
Thu, 1369° / 61°0.16Light rain
69 °Light rain

Newcastle, Thursday, 13 August

Light rain. High 69°, low 61°.

Pressure29.94 inHg
Wind20.9 mph E
Humidity77%
Visibility—
Dew point55°
Fri, 1474° / 59°0.15Light rain
74 °Light rain

Newcastle, Friday, 14 August

Light rain. High 74°, low 59°.

Pressure29.97 inHg
Wind12.5 mph SE
Humidity85%
Visibility—
Dew point57°
Sat, 1580° / 61°0.23Rain
80 °Rain

Newcastle, Saturday, 15 August

Rain. High 80°, low 61°.

Pressure30.06 inHg
Wind12.2 mph W
Humidity47%
Visibility—
Dew point52°
Sun, 1684° / 63°0.02Light rain
84 °Light rain

Newcastle, Sunday, 16 August

Light rain. High 84°, low 63°.

Pressure30.09 inHg
Wind18.3 mph SE
Humidity47%
Visibility—
Dew point54°
Mon, 1793° / 66°0.01Light rain
93 °Light rain

Newcastle, Monday, 17 August

Light rain. High 93°, low 66°.

Pressure29.85 inHg
Wind17.9 mph W
Humidity21%
Visibility—
Dew point42°
Tue, 1892° / 70°0.02Light rain
92 °Light rain

Newcastle, Tuesday, 18 August

Light rain. High 92°, low 70°.

Pressure29.83 inHg
Wind7.4 mph NW
Humidity20%
Visibility—
Dew point40°
Wed, 1993° / 70°0Light rain
93 °Light rain

Newcastle, Wednesday, 19 August

Light rain. High 93°, low 70°.

Pressure29.83 inHg
Wind10.7 mph W
Humidity25%
Visibility—
Dew point46°
Thu, 2085° / 66°0.06Light rain
85 °Light rain

Newcastle, Thursday, 20 August

Light rain. High 85°, low 66°.

Pressure29.94 inHg
Wind17 mph S
Humidity31%
Visibility—
Dew point46°
Fri, 2189° / 65°0.01Light rain
89 °Light rain

Newcastle, Friday, 21 August

Light rain. High 89°, low 65°.

Pressure29.80 inHg
Wind10.4 mph SW
Humidity31%
Visibility—
Dew point49°
Sat, 2287° / 64°0.01Light rain
87 °Light rain

Newcastle, Saturday, 22 August

Light rain. High 87°, low 64°.

Pressure29.80 inHg
Wind11.1 mph NW
Humidity36%
Visibility—
Dew point50°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Newcastle, WY, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.