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As of 00:17 MDT

Weather in Merna, WY

63°Current weather

Merna, Sunday, 9 August, 00:17

Overcast. Feels like 61°. High 84°, low 46°.

Pressure30.03 inHg
Wind6 mph W
Humidity37%
Visibility6.2 mi
Dew point35°

Two-week outlook for Merna, WY: week one averages a high of 78.5° and week two 77.8°, so both weeks look similar in temperature. Around 0.2 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, August 9: 84°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)78.5°51.3°0.1 in / 2 d—
2nd (August 16 – August 22)77.8°50.6°0.1 in / 1 d—

Weekend weather

Sun, August 9
Clear
84°46°
no precip.
Sat, August 15
Light rain
72°47°
0.08 in
Sun, August 16
Clear
78°47°
no precip.
Sat, August 22
Clear
80°46°
no precip.
Mon, 1084° / 45°0Overcast
84 °Overcast

Merna, Monday, 10 August

Overcast. High 84°, low 45°.

Pressure29.88 inHg
Wind15.3 mph W
Humidity19%
Visibility6.2 mi
Dew point34°
Tue, 1184° / 56°0Partly cloudy
84 °Partly cloudy

Merna, Tuesday, 11 August

Partly cloudy. High 84°, low 56°.

Pressure29.94 inHg
Wind15.5 mph W
Humidity13%
Visibility6.2 mi
Dew point24°
Wed, 1278° / 58°0Overcast
78 °Overcast

Merna, Wednesday, 12 August

Overcast. High 78°, low 58°.

Pressure29.85 inHg
Wind13.4 mph W
Humidity19%
Visibility6.2 mi
Dew point32°
Thu, 1380° / 53°0Partly cloudy
80 °Partly cloudy

Merna, Thursday, 13 August

Partly cloudy. High 80°, low 53°.

Pressure29.80 inHg
Wind15 mph W
Humidity16%
Visibility—
Dew point25°
Fri, 1467° / 54°0.05Light rain
67 °Light rain

Merna, Friday, 14 August

Light rain. High 67°, low 54°.

Pressure30.12 inHg
Wind11.8 mph NW
Humidity83%
Visibility—
Dew point49°
Sat, 1572° / 47°0.08Light rain
72 °Light rain

Merna, Saturday, 15 August

Light rain. High 72°, low 47°.

Pressure30.09 inHg
Wind13 mph S
Humidity36%
Visibility—
Dew point40°
Sun, 1678° / 47°0Clear
78 °Clear

Merna, Sunday, 16 August

Clear. High 78°, low 47°.

Pressure30.09 inHg
Wind14 mph NW
Humidity23%
Visibility—
Dew point31°
Mon, 1779° / 53°0Light rain
79 °Light rain

Merna, Monday, 17 August

Light rain. High 79°, low 53°.

Pressure30.06 inHg
Wind15.5 mph W
Humidity24%
Visibility—
Dew point34°
Tue, 1882° / 53°0Light rain
82 °Light rain

Merna, Tuesday, 18 August

Light rain. High 82°, low 53°.

Pressure30.00 inHg
Wind16.7 mph W
Humidity23%
Visibility—
Dew point35°
Wed, 1975° / 55°0.01Light rain
75 °Light rain

Merna, Wednesday, 19 August

Light rain. High 75°, low 55°.

Pressure30.00 inHg
Wind16.8 mph NW
Humidity32%
Visibility—
Dew point41°
Thu, 2075° / 50°0.09Light rain
75 °Light rain

Merna, Thursday, 20 August

Light rain. High 75°, low 50°.

Pressure29.91 inHg
Wind7.1 mph NE
Humidity27%
Visibility—
Dew point35°
Fri, 2174° / 50°0Mostly clear
74 °Mostly clear

Merna, Friday, 21 August

Mostly clear. High 74°, low 50°.

Pressure29.94 inHg
Wind20.5 mph W
Humidity28%
Visibility—
Dew point32°
Sat, 2280° / 46°0Clear
80 °Clear

Merna, Saturday, 22 August

Clear. High 80°, low 46°.

Pressure29.91 inHg
Wind16.4 mph NW
Humidity13%
Visibility—
Dew point18°

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 Merna, 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.