10-day forecast for Mars, PA: 51° to 88°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
88°
Best day: Sunday, August 9
87° · 0.48 in
Worst day: Monday, August 10
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0988° / 67°0
Morning67°feels 68°
Afternoon82°feels 82°
Evening79°feels 79°
Overnight71°feels 73°
88 °
Mars, Sunday, 9 August
Clear. High 88°, low 67°.
Pressure30.06 inHg
Wind4.9 mph W
Humidity47%
Visibility6.2 mi
Dew point59°
Mon, 1087° / 68°0.48
Morning68°feels 69°
Afternoon82°feels 86°
Evening73°feels 74°
Overnight72°feels 73°
87 °
Mars, Monday, 10 August
Heavy rain. High 87°, low 68°.
Pressure30.03 inHg
Wind9.6 mph S
Humidity92%
Visibility6.2 mi
Dew point70°
Tue, 1183° / 65°0.39
Morning67°feels 68°
Afternoon83°feels 86°
Evening66°feels 67°
Overnight65°feels 66°
83 °
Mars, Tuesday, 11 August
Rain. High 83°, low 65°.
Pressure29.97 inHg
Wind8 mph W
Humidity70%
Visibility6.2 mi
Dew point68°
Wed, 1275° / 66°0.16
Morning67°feels 68°
Afternoon71°feels 72°
Evening71°feels 73°
Overnight66°feels 66°
75 °
Mars, Wednesday, 12 August
Light rain. High 75°, low 66°.
Pressure29.83 inHg
Wind7.7 mph SW
Humidity92%
Visibility6.2 mi
Dew point70°
Thu, 1376° / 63°0.02
Morning67°feels 68°
Afternoon69°feels 69°
Evening64°feels 64°
Overnight64°feels 63°
76 °
Mars, Thursday, 13 August
Light rain. High 76°, low 63°.
Pressure29.91 inHg
Wind10.3 mph W
Humidity66%
Visibility—
Dew point58°
Fri, 1472° / 55°0
Morning61°feels 60°
Afternoon70°feels 69°
Evening60°feels 59°
Overnight55°feels 54°
72 °
Mars, Friday, 14 August
Mostly clear. High 72°, low 55°.
Pressure30.06 inHg
Wind9.3 mph NW
Humidity46%
Visibility—
Dew point48°
Sat, 1573° / 51°0
Morning60°feels 59°
Afternoon71°feels 69°
Evening61°feels 60°
Overnight56°feels 56°
73 °
Mars, Saturday, 15 August
Partly cloudy. High 73°, low 51°.
Pressure30.27 inHg
Wind9.2 mph NW
Humidity41%
Visibility—
Dew point45°
Sun, 1677° / 52°0
Morning62°feels 62°
Afternoon75°feels 74°
Evening66°feels 65°
Overnight62°feels 61°
77 °
Mars, Sunday, 16 August
Partly cloudy. High 77°, low 52°.
Pressure30.27 inHg
Wind5 mph E
Humidity38%
Visibility—
Dew point46°
Mon, 1780° / 56°0
Morning66°feels 65°
Afternoon78°feels 78°
Evening69°feels 69°
Overnight64°feels 64°
80 °
Mars, Monday, 17 August
Overcast. High 80°, low 56°.
Pressure30.09 inHg
Wind5.8 mph SW
Humidity40%
Visibility—
Dew point51°
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 Mars, PA 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.