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As of 16:53 MDT

Weather in Tattnall, MT

85°Current weather

Tattnall, Sunday, 9 August, 16:53

Clear. Feels like 83°. High 85°, low 58°.

Pressure29.80 inHg
Wind17 mph NE
Humidity28%
Visibility6.2 mi
Dew point48°

Two-week outlook for Tattnall, MT: week one averages a high of 80.5° and week two 89.2°, so week two runs 8.7° warmer than week one. Around 0.5 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, August 9: 85°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)80.5°58.9°0.3 in / 2 d—
2nd (August 16 – August 22)89.2°68.1°0.2 in / 1 d—

Weekend weather

Sun, August 9
Light rain
85°58°
0.02 in
Sat, August 15
Overcast
77°60°
no precip.
Sun, August 16
Rain
89°63°
0.19 in
Sat, August 22
Overcast
83°72°
no precip.
Mon, 1085° / 55°0Clear
85 °Clear

Tattnall, Monday, 10 August

Clear. High 85°, low 55°.

Pressure29.88 inHg
Wind10.1 mph E
Humidity33%
Visibility6.2 mi
Dew point47°
Tue, 1190° / 59°0Clear
90 °Clear

Tattnall, Tuesday, 11 August

Clear. High 90°, low 59°.

Pressure29.85 inHg
Wind3.3 mph S
Humidity28%
Visibility6.2 mi
Dew point46°
Wed, 1281° / 63°0Overcast
81 °Overcast

Tattnall, Wednesday, 12 August

Overcast. High 81°, low 63°.

Pressure29.94 inHg
Wind12.8 mph NE
Humidity38%
Visibility6.2 mi
Dew point50°
Thu, 1373° / 59°0.14Light rain
73 °Light rain

Tattnall, Thursday, 13 August

Light rain. High 73°, low 59°.

Pressure30.00 inHg
Wind14.5 mph E
Humidity61%
Visibility6.2 mi
Dew point52°
Fri, 1472° / 60°0.11Light rain
72 °Light rain

Tattnall, Friday, 14 August

Light rain. High 72°, low 60°.

Pressure30.00 inHg
Wind15.5 mph E
Humidity54%
Visibility—
Dew point49°
Sat, 1577° / 60°0Overcast
77 °Overcast

Tattnall, Saturday, 15 August

Overcast. High 77°, low 60°.

Pressure30.06 inHg
Wind8.2 mph NE
Humidity49%
Visibility—
Dew point49°
Sun, 1689° / 63°0.19Rain
89 °Rain

Tattnall, Sunday, 16 August

Rain. High 89°, low 63°.

Pressure29.85 inHg
Wind18 mph NW
Humidity37%
Visibility—
Dew point52°
Mon, 1782° / 65°0Clear
82 °Clear

Tattnall, Monday, 17 August

Clear. High 82°, low 65°.

Pressure29.77 inHg
Wind18.6 mph NW
Humidity39%
Visibility—
Dew point49°
Tue, 1892° / 65°0Overcast
92 °Overcast

Tattnall, Tuesday, 18 August

Overcast. High 92°, low 65°.

Pressure29.83 inHg
Wind17 mph W
Humidity28%
Visibility—
Dew point45°
Wed, 1990° / 69°0Overcast
90 °Overcast

Tattnall, Wednesday, 19 August

Overcast. High 90°, low 69°.

Pressure29.83 inHg
Wind17.4 mph W
Humidity24%
Visibility—
Dew point43°
Thu, 2094° / 69°0Overcast
94 °Overcast

Tattnall, Thursday, 20 August

Overcast. High 94°, low 69°.

Pressure29.85 inHg
Wind16.9 mph W
Humidity21%
Visibility—
Dew point41°
Fri, 2195° / 73°0Overcast
95 °Overcast

Tattnall, Friday, 21 August

Overcast. High 95°, low 73°.

Pressure29.85 inHg
Wind9.9 mph NW
Humidity22%
Visibility—
Dew point44°
Sat, 2283° / 72°0Overcast
83 °Overcast

Tattnall, Saturday, 22 August

Overcast. High 83°, low 72°.

Pressure30.00 inHg
Wind20.9 mph NE
Humidity38%
Visibility—
Dew point51°

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 Tattnall, MT, 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.